ComfortVu BACnet TBPL-H-C - Thermostat CARRIER - Free user manual and instructions

Product Type	Thermostat
Brand	Carrier
Model	ComfortVu BACnet TBPL-H-C
Power Supply	85–240 Vac, 50–60 Hz, 1.5 VA
Temperature Sensing Range	41°F to 95°F (5°C to 35°C)
Temperature Accuracy	±1.0°F (±0.5°C)
Humidity Sensing Range	10% to 90% RH
Humidity Accuracy	±3.0% typical
Communication Protocol	BACnet MS/TP (up to 76.8 kbps)
Display	Backlit touch screen
Mounting	Wall mount on 4 x 2-1/8 x 2 in electrical J-box
Weight	9.7 oz (0.28 kg)
Compliance	FCC Part 15 Class B, ICES-003 Class B, CE, C-Tick, Title 24
Digital Outputs	11, 12, 13 (3A); 14, 15, 16 (0.3A)
Analog Outputs	A01, A02 (0–10 Vdc, 5 mA max)
Inputs	T1, IN1,0 (dry contact, 0–10 Vdc, or 50 kOhm thermistor)
Programmable Schedule	7-day, up to 4 events per day (US or EU type)
Economy Mode	Window contact, PIR, door switch, or network command
Freeze Protection	Adjustable cut-in (8°C/46°F) and cut-out (10°C/50°F)
Occupancy Sensor	Optional external PIR (passive infrared)
Economizer	Uses outdoor air for free cooling (requires sensor)

Frequently Asked Questions - ComfortVu BACnet TBPL-H-C CARRIER

How do I adjust the setpoint temperature?

Press the ▲ or ▼ buttons once to view the setpoint, then again to adjust. In two-setpoint configuration, press ▲/▼ to see 'CL' for cooling and 'Ht' for heating, then adjust accordingly using the buttons. The setpoint cannot be 10/11°C or 50/52°F.

How do I change the system mode (Cool, Heat, Auto, Fan)?

Press the [Mode] button repeatedly to cycle through modes: Cool, Heat, Auto, and Fan only. In Auto mode, the active mode icon will flash. Auto mode is not available in 2-pipe systems.

How do I program a weekly schedule?

First ensure technician settings P107 (schedule type), P108 (events per day), and P109 (US or EU type) are configured. Then press and hold the clock button to enter programming. Use ▲/▼ to set start/stop times, mode, fan speed, and setpoints. Events can be 2 or 4 per day.

What is Freeze Protection and how does it work?

Freeze Protection prevents room temperature from dropping below a set cut-in temperature (default 8°C/46°F). When triggered, the thermostat forces heat mode and activates the fan. It works even when the thermostat is OFF. Once the temperature rises above the cut-out (10°C/50°F), normal operation resumes.

How do I lock the thermostat buttons?

Press and hold the [Mode] button for 7 seconds to lock or unlock the buttons. Individual buttons (Fan, Mode, On/Off, ▲/▼) can be enabled for locking via technician settings P4–P7. When locked, a lock icon appears.

How do I reset the filter alarm?

Enter technician settings by setting the setpoint to 10°C/50°F and holding the clock button for 10 seconds. Navigate to P41 (Reset filter time) and press the ▲ button. The display will change from '00' to '01' and back to '00', confirming reset.

How do I enter Technician Settings mode?

Adjust the setpoint temperature to 10°C or 50°F, then press and hold the clock button for 10 seconds. The display will show 'P01'. Use [Mode] to step forward, [Fan] to step backward, and ▲/▼ to change values. Press [On/Off] to exit.

What is Economy mode?

Economy mode uses alternative temperature setpoints to save energy. It can be triggered by a window contact (remote on/off or economy switch), door switch, key tag, external PIR sensor, or via BACnet communication (binary value 'UnoccupiedByNetwork'). Economy setpoints are set in technician settings P25 and P26.

How do I set the MAC address for BACnet communication?

Adjust the setpoint to 11°C/52°F, then press and hold the clock button for 5 seconds. The display will show the current MAC address. Use ▲/▼ to change it, then power cycle the thermostat for the change to take effect. Set to '0' for no communication.

What do the alarm codes mean?

Common indications include: T1 (internal/external sensor fault), De-icer (cool/heat), Overheat, Teconomizer sensor fault, and economy mode icons (window, PIR, door, key-tag). The manual provides a full list of alarms in the 'Alarms and indications' section.

USER MANUAL ComfortVu BACnet TBPL-H-C CARRIER

Thermostat Plus Model TBPL-H (Line voltage)

Installation and Operation Guide

Carrier

Verify that you have the most current version of this document from www.hvacpartners.com or

www.accounts.ivusystems.com or your local Carrier office.

Important changes are listed in Document revision history at the end of this document.

CARRIER CORPORATION ©2020. All rights reserved throughout the world. i-Vu is a registered trademark of Carrier Corporation. All other trademarks are the property of their respective owners.

Contents

Overview....1

Specifications....2

TBPL-24-H Dimensions 4

Technician Settings Index....5

Operating Instructions....7

Quick Guide 7

Turning the thermostat ON and OFF....8

Selecting temperature scale....8

Adjusting the Setpoint temperature....8

Selecting system mode 9

Selecting fan speed (for 2 and 3 fan speeds configuration)....9

Turning Auto fan ON or OFF (fan on demand)....10

Locking the thermostat buttons....10

Economy mode 10

Freeze Protection....11

Economizer 11

Weekly program 13

MAC Address and BACnet Device Instance Number....19

Installation 21

General....21

Wiring terminals and DIP switches....23

AC configurations....24

FC configurations for 2-pipe systems....25

FC configurations for 4-pipe systems / Floor heating....26

Wiring and DIP switch configurations 1 to 4 - AC systems....27

Wiring and DIP switch configurations 5 to 8 - AC systems....28

Wiring and DIP switch configurations 9 to 12 - AC systems 29

Wiring and DIP switch configurations 13 to 16 - AC systems....30

Wiring and DIP switch configurations 17 to 20 - AC systems....31

Wiring and DIP switch configuration 21 - AC systems....32

Wiring and DIP switch configurations 22 to 25 - FC systems - 2-pipe....33

Wiring and DIP switch configurations 26 to 29 - FC systems - 2-pipe....34

Wiring and DIP switch configurations 30 to 33 - FC systems - 4-pipe....35

Wiring and DIP switch configurations 34 to 37 - FC systems - 4-pipe....36

Wiring and DIP switch configurations 38 to 40 - FC systems - 4-pipe....37

Wiring and DIP switch configurations 41 to 43 - FC systems - 4-pipe....38

Technician Settings 39

Technician Settings P1 to P3.... 39

Technician Settings P4 to P7....40

Technician Settings P8 to P10 41

Technician Settings P11 to P15....42

Technician Settings P16 to P25....43

Technician Settings P26 to P30....44

Technician Settings P31 to P34....45

Technician Settings P35 to P42....46

Technician Settings P43 to P44....47

Technician Settings P45 to P46....48

Technician Settings P47 to P48....49

Technician Settings P49 to P51....50

Technician Settings P52 to P57....51

Contents

Technician Settings P60 to P64....52

Technician Settings P65 to P70....53

Technician Settings P71 to P75....54

Technician Settings P76 to P79....55

Technician Settings P83 to P88....56

Technician Settings P89 to P100 57

Technician Settings P101 to P109....58

Technician Settings P114 to P119....59

Technician Settings P122 to P188....60

Technician Settings P189 to P195....61

Technician Settings P196 to P200....62

Alarms and indications 63

Document revision history....64

Overview

The Carrier Corporation ComfortVu™ BACnet Thermostat Model TBPL-H can be used:

• As a stand-alone thermostat that can control equipment using built-in logic
• As part of an MS/TP network of BACnet Thermostats that can be managed from a BMS front-end system
- As part of a BACnet MS/TP network connected to the Carrier Corporation BACnet router in a i-Vu® system. The router's control programs provide trending and alarming of the BACnet Thermostat's data.

The TBPL-H thermostat has a glass framed enclosure with a backlit touch screen. It has on-board temperature and humidity sensing, and its on-board inputs and outputs are used to control equipment and optional external sensing devices. Inputs and outputs are configured using DIP switches and jumpers. The TBPL-H thermostat requires line voltage.

Specifications

Sensing element:	Range	Accuracy
Temperature	41°F to 95°F (5°C to 35°C)	±1.0°F (0.5°C)
Humidity	10% to 90%	±3.0% typical
Power 85 to 240 Vac, 50-60Hz, 1.5 VA
	NOTE Devices connected to outputs, such as a fan, will increase VA requirements.
Communication	BACnet MS/TP with baud rates up to 76.8 kbps, detected and set automatically by the BACnet Thermostat. Max 127 devices.
Inputs	T1, 0 - Normally open or normally closed dry contract, or0-10 Vdc analog input, or50 kOhm thermistor @ 25°CA, B - Communication +/- (RS485)IN1, 0 - Normally open or Normally closed dry contract, or0-10 Vdc analog input, or50 kOhm thermistor @ 25°C, R - Power: 24 Vac
Outputs	11, 12, 13 - Digital outputs, 3A14. 15. 16 - Digital outputs 0.3AA01 and A02 - 0-10 Vdc, 5 mA max., not isolated
Environmental operating range	50° to 122°F (10° to 50°C), 10 to 90% relative humidity, non-condensing
Mounting	Wall mount on a 4" x 2-1.2 x 2" electrical J-box using provided 6/32 x 1/2" mounting screws
Weight 9.7 oz (0.28 kg)

Compliance United States of America:

FCC CFR47, Chapter 1, Subchapter A, Part 15, Class B

Canada:

Industry Canada Compliant, ICES-003, Class B

Europe:

CE Mark, Low Voltage Directive: 2014/35/EU RoHS Compliant: 2011/65/EU

Australia and New Zealand:

C-Tick Mark, AS/NZS 61000-6-3

Title 24 compliant if connected to a BMS with custom programming for economizer fault detection.

CA Prop 65 Warning: This product can expose you to chemicals including Styrene and 1,3

- Propane sultone, which are known to the State of California to cause cancer. For more information, go to www.p65warnings.ca.gov.

TBPL-24-H Dimensions

Technical line drawing of a connector housing with top view indicator (no text or symbols on diagram)

Technician Settings Index

P01 - Offset for temperature readings calibration	P42 - Adjust filter alarm delay counter (hours)
P02 - Set point limit for cooling	P43 - Soft start in heat - cut-in temperature
P03 - Set point limit for heating	P44 - Soft start in heat - cut-out temperature
P04 - Lock the [Fan] button	P45 - Cool differential band
P05 - Lock the [Mode] button	P46 - Cool differential band offset
P06 - Lock the [On/Off] button	P47 - Heat differential band
P07 - Lock the [+] and [-] buttons (Set buttons)	P48 - Heat differential band offset
P08 - Functionality of T1 terminals	P49 - Shift between Cool and Heat in Auto mode
P09 - Functionality of IN1,0 terminals	P50 - Shift between Cooling stages
P10 - Window contact (terminals IN1,0) polarity	P51 - Shift between Heating stages
P11 - Window contact delay time	P52 - Cool valve proportional band
P12 - Door switch (terminals T1,0) polarity	P53 - Cool proportional low limit
P13 - Door switch delay time	P54 - Cool proportional high limit
P14 - Enable/Disable Auto change over mode	P55 - Heat valve proportional band
P15 - Occupancy sensor logic (PIR)	P56 - Heat proportional low limit
P16 - Enable/Disable Occupancy sensor	P57 - Heat proportional high limit
P17 - PIR (occupancy sensor) delay time	P60 - Proportional ON percent
P18 - Door switch or key tag configuration	P61 - Proportional OFF percent
P19 - PIR (Occupancy sensor) polarity	P63 - Time on-delay between cooling stages
P25 - Economy set point for cooling	P64 - Time off-delay between cooling stages
P26 - Economy set point for heating	P65 - Fan VFS proportional band in cooling
P27 - On-delay time on-delay between heating stages	P66 - Fan VFS proportional band in heating
P28 - Off-delay time between heating stages	P67 - Fan VFS Low speed percent in cooling
P30 - Beeper ON or OFF	P68 - Fan VFS Medium speed percent in cooling
P31 - Fan ON delay in cooling	P69 - Fan VFS High speed percent in cooling
P32 - Fan OFF delay in cooling	P70 - Fan VFS Low speed percent in heating
P33 - Fan ON delay in heating	P71 - Fan VFS Medium speed percent in heating
P34 - Fan OFF delay in heating	P72 - Fan VFS High speed percent in heating
P35 - Enable/Disable Freeze protection	P74 - VFS Medium speed differential
P36 - Freeze protection cut-in set point	P75 - VFS High speed differential
P37 - Freeze protection cut-out set point	P76 - Fan VFS Low limit in cooling
P40 - View filter counter (hours) - Read only	P77 - Fan VFS High limit in cooling
P41 - Reset filter time	P78 - Fan VFS Low limit in heating

P79 - Fan VFS High limit in heating

P83 - View T2 temperature sensor readings

P84 - View T3 temperature sensor readings

P85 - Deice in cool - cut-in temperature

P86 - Deice in cool - cut-out temperature

P87 - Deice in heat time

P88 - Deice in heat break time

P89 - Deice in heat - cut-in temperature

P90 - Deice in heat - cut-out temperature

P91 - Compressor delay

P98 - Display set point only (hide room temperature)

P99 - One or Two set points

P100 - Enable screen dimming

P101 - Screen dimming delay

P102 - Dimming brightness

P105 - Screen brightness when ON

P107 - Weekly program configuration

P108 - Weekly program - events per day

P109 - Weekly program event configuration

P114 - Cool PID Kp

P115 - Heat PID Kp

P116 - Cool PID Ki

P117 - Heat PID Ki

P118 - Cool PID Kd

P119 - Heat PID Kd

P122 - Cool Proportional output threshold time

P123 - Heat Proportional output threshold time

P160 - Minimum compressor ON time

P161 - Minimum compressor OFF time

P170 - Economizer low limit temperature

P187 - Display or hide humidity reading

P188 - Room temperature limit for disabling dehumidification in unoccupied mode

P189 - Dehumidification cycle in unoccupied mode

P190 - Dehumidification break time in unocc. mode

P192 - Temperature set-point for re-heat in unoccupied mode

P194 - Humidity differential band

P195 - Humidity sensor reading offset

P196 - Dead zone between humidification and dehumidification

P197 - Humidity set-point

P198 - Not in use

Operating Instructions

Quick Guide

Turning the thermostat ON and OFF

• Press the ⏻ button to turn the unit ON. System mode and fan speed symbols will appear on display.
• Press again to turn the unit OFF. The symbols will disappear.

Unit OFF

Unit ON

Selecting temperature scale

Press and hold the button to switch between temperature scales. The set-point must be different than 10, 11^ / 50 , 51, 52^ .

Celsius

Fahrenheit

Adjusting the Setpoint temperature

Note: The setpoint must be different than 10, 11°C/50, 52°F.

In One setpoint configuration:

1 Press the ▲ or ▼ buttons once to view the setpoint temperature.
2 Press again to adjust the setpoint.

Setpoint

In Two setpoints configuration:

1 Press the ▲ or ▼ buttons once. "CL" and the setpoint temperature for cooling will appear on display.
2 Use the ▲ or ▼ buttons to adjust the setpoint for cooling.
3 Press the [Mode] button or wait 3 seconds. "Ht" and the setpoint temperature for heating will appear on display.
4 Use the ▲ or ▼ buttons to adjust the setpoint for heating.

Setpoint for cooling

Setpoint for heating

Notes:

• The setpoint for cooling must be higher than the setpoint for heating.
  • For humidity setpoint, see Technician Settings P197.

Selecting system mode

Press the [Mode] button to switch between system modes.

Notes:

• During demand for cooling or heating, the active mode will flash.
  • In Auto mode, the active mode icon (Cool or Heat) will flash.
  • Auto mode is not available in 2-Pipe system configuration.

Cool mode

Heat mode

Auto mode

Fan only

Selecting fan speed (for 2 and 3 fan speeds configuration)

Press the [Fan] button to switch between fan speeds.

Notes:

• In Auto speed, the active fan speed will appear on display.
• Medium speed available in 3 speeds configuration.

Low speed

Medium speed

High speed

Auto speed

Turning Auto fan ON or OFF (fan on demand)

In 1-speed configuration:

Press the [Fan] button to turn Auto fan ON or OFF.

In 2- and 3-speed configurations:

Press and hold the [Fan] button for 7 seconds to turn Auto fan ON or OFF.

• When ON, the fan will run on demand for cooling or heating.
• When OFF, the fan will run continuously.

Note: Auto fan cannot be selected in Fan only mode.

Auto fan ON

Locking the thermostat buttons

• Press and hold the [Mode] button for 7 seconds to lock or unlock the thermostat buttons.
• When locked, the lock ( 🔍) icon will appear on display with any attempt to press the buttons.
• Enable or disable the option to lock different buttons using Technician Settings P4-P7.

Lock indications

Economy mode

Activate Economy mode by triggering a window contact - remote on/off switch, window contact - remote economy switch, door switch, key-tag, External motion sensor (PIR - passive infrared sensor) or through communication - binary value "UnoccupiedByNetwork".

• Economy by Window contact – Remote On/Off switch - Turning unit off
• Economy by Window contact – Remote economy switch - Using economy set points
Refer to technician parameters P25 and P26 for economy set points

Economy by External motion sensor (PIR) or through Communication (binary value "UnoccupiedByNetwork")

Refer to technician parameter P15 "Occupancy sensor logic (PIR)"

Economy triggered by Door switch

Refer to technician parameter P18 "Door switch or key tag configuration"

Economy by Key-tag

Refer to technician parameter P18 "Door switch or key tag configuration"

Freeze Protection

The Freeze protection feature will not allow the room temperature to drop below predefined cut-in temperature. Depending on which configuration the system is operating under (W/WO Heat pump), this feature will force the system to operate in heat mode and activate the fan.

This feature will take effect when the thermostat is either ON or OFF. When the room temperature rises above the predefined cut-out temperature, the thermostat will return to its previous state.

When freeze protection is activated, the display alternates between "AL" and room temperature.

Economizer

Economizer is used to reduce the energy consumed by the cooling systems, by using low external air temperatures to assist in the chilling process. When outdoor temperatures are lower relative to indoor (room) temperatures, the system utilizes the cool outdoor air as a free cooling source.

The outdoor temperature (Teconomizer) triggering the activation of the economizer, can be measured by the temperature sensor connected to T1,0 terminals (technician parameter P08="05") or by setting a temperature value manually through communication - AV#129 "TEconomizerEffective".

When getting the temperature through communication, terminals T1,0 can be used for any other functionality like External sensor/Soft start in heat sensor/De-icing in cool/Door switch/Key tag.

Whenever there is demand for cooling and the outdoor temperature conditions allow the operation of the economizer, it will operate together with the regular cooling system and will not replace it.

Economizer will start when, and run as long as, both of the following conditions are satisfied:

1 Teconomizer temperature < Room temperature - (Cool differential band / 2)
2 Room Temperature > Setpoint temperature

Economizer will stop when the following condition is satisfied:

1 Room Temperature < Setpoint temperature - (Cool differential band / 2)

graph LR
    A["Teconomizer"] --> B["Room Temp."]
    C["Room Temp."] --> D["Setpoint"]
    D --> E["Cool differential band"]
    E --> F["Temperature"]
    style A fill:#f9f,stroke:#333
    style B fill:#ccf,stroke:#333
    style C fill:#cfc,stroke:#333
    style D fill:#fcc,stroke:#333
    style E fill:#cff,stroke:#333
    style F fill:#ffc,stroke:#333

Indication for the Economizer operation:

When Economizer is active, the Cool symbol will appear on display and the Fan symbol will flash.

Economizer Active

Weekly program

General

Prior to programming, make sure that Technician Settings P107, P108, and P109 are configured correctly.

Program types

The thermostat can be configured to run four different types of weekly programs (set by Technician Setting P107):

• 7-day program with same parameters for all days.
• 7-day program with different parameters for each day of the week.
• One schedule for the weekdays (Monday to Friday), one schedule for Saturday and another one for Sunday.
• One schedule for the weekdays (Monday to Friday) and another one for Saturday and Sunday.

Daily events

Each daily program can use 2 or 4 schedule events per day (set by Technician Setting P108).

There are two options for settings the schedule events (set by Technician Setting P109):

• "EU Type" - Start time and Stop time.
- "US Type" - Start time, setpoint temperatures, system mode and fan speed.

IMPORTANT

• Parameter P107 must not be equal to "0" in order to enable weekly program capabilities.
• Changing P107 to "0" will disable all program capabilities and reset programmed information.

Enabling/Temporarily Disabling/Overriding the program

• Activate the program

• When the program is activated, a clock icon appears on the display.
  If a clock icon does not appear, ensure that the set-point temperature is not 10/11°C or 50/52°F, press and hold the button to activate the program.

- Temporarily disable the program - without losing programmed information – for example, when out of the office or leaving for vacation:

• Make sure that the set-point temperature is not 10/11°C or 50/52°F.
  Press and hold the button to temporarily disable the program.
  Press and hold the button again to reactivate to the program.

- Override the program - the occupant can temporarily change the set point temperature to be different than the set point temperature specified by the program. Changes remain in effect until the next program event begins.

Program Display

Programming procedure

• The detailed programming procedure is described in the next sections. Make sure to follow the right programming procedure, suitable for the program type and features selected by Technician Settings.
• Press the button to enter and proceed through the steps of the real time clock and programming procedure.
  • Use the ▲ or ▼ buttons to select or change value of a flashing icon.
  • It is recommended to select programming values prior to the actual programming.

Exit the programming procedure

At any time during the programming procedure, press the button to exit and return to normal display. Any changed values will be saved.

Adjusting the time and day of the week

1. Press and hold the button. The word "Clock" will appear on display, and the HOURS will flash.

Hours

1. Use the ▲ or ▼ buttons to adjust the hours.

Minutes

1. Press the ⏻ button again. The MINUTES will flash.

2. Use the ▲ or ▼ buttons to adjust the hours.

Days

1. Press the button again. The DAYS will flash.

2. Use the ▲ or ▼ buttons to select the day.

3. If Technician Setting P107 is not set to "00" (program is enabled), press the button to enter programming procedure. Otherwise, press the button to return to normal display.

Adjusting "EU type" daily programs

Start time

1. Press the button. The programmed weekday(s), "P1" indicating the first program event of the day and the word "Start" will appear on display. The HOURS will flash.

2. Use the ▲ or ▼ buttons to adjust the start time hours of the first event.

3. Press the ⏻ button again. The MINUTES will flash.

4. Use the ▲ or ▼ buttons to adjust the start time minutes of the first event.

Stop time

1. Press the button again. The word "Stop" will appear on display, and the HOURS will flash.
2. Use the ▲ or ▼ buttons to adjust the stop time hours of the first event.
3. Press the ⏻ button again. The MINUTES will flash.
4. Use the ▲ or ▼ buttons to adjust the stop time minutes of the first event.

• Follow the steps above for the other schedule events of the same daily period (P2 for two events per day, or P2, P3, and P4 for four events per day).
  • Follow the steps above for all daily periods.

Adjusting "US type" daily programs

Start time

1. Press the button. The programmed weekday(s), "P1" indicating the first program event of the day and the word "Start" will appear on display. The HOURS will flash.
2. Use the ▲ or ▼ buttons to adjust the start time hours of the first event.
3. Press the ⏻ button again. The MINUTES will flash.
4. Use the ▲ or ▼ buttons to adjust the start time minutes of the first event.

System mode

1. Press the ⏻ button again. The selected system mode for the current programmed event will appear on display.
2. Use the ▲ or ▼ buttons to select the mode (default Auto mode).

Fan speed

1. Press the button again. The selected fan speed for the current programmed event will appear on display.
2. Use the ▲ or ▼ buttons to select the fan speed (default Auto speed).

Setpoint

1. Press the button again. The setpoint will flash.

Note: If the thermostat is configured to have two setpoints, first adjust the setpoint for cooling and then the setpoint for heating.

1. Use the ▲ or ▼ buttons to adjust the setpoint of the first event.

• Follow the steps above for the other schedule events of the same daily period (P2 for two events per day, or P2, P3 and P4 for four events per day).
  • Follow the steps above for all daily periods.

MAC Address and BACnet Device Instance Number

MAC Address

To set the communication MAC Address:

1 Adjust the setpoint temperature to 11^ C/ 52^ F. The
button will appear on display.
2 To enter MAC Address settings, press and hold the
button for 5 seconds.
3 Use the ▲ or ▼ buttons to change the MAC Address.
4 Switch power supply off and on again for the MAC address changes to take effect.

Note: Set to "0" for no communication.

Caution: Do not use the same MAC address for two devices on the same communication line!

BACnet Device Instance Number

By default, the BACnet Device Instance Number is generated automatically by the thermostat (Vendor ID + MAC address). For example, Carrier Corporation vendor ID is 16, and if the MAC address is 075, the BACnet Device Instance Number is 16075.

Note: If you change the MAC address, you must cycle the thermostat's power to reset the BACnet Device Instance Number.

You can override the automatically-generated BACnet Device Instance Number using the WebCTRL application, an Analog Network Output microblock in a control program, or some other BACnet utility. Write the new BACnet Device Instance Number to the present_value property of Analog Value 42 (BACnetDeviceInstanceNumber).

Examples:

In the i-Vu® application

1 Use the BACnet Discovery feature to discover the BACnet Thermostat and its BACnet objects.
2 In the navigation tree, select the Analog Value called BacnetDeviceInstanceNumber.

3 Change the Present Value field (shown below) to the desired BACnet Device Instance Number.

4 Click Accept.

In an Analog Network Output microblock

To change the BACnet Device Instance Number from 16075 to 16113, the microblock's address would be:

bacnet://16075/AV:42/present_value,or

bacnet://16075/BACnetDeviceInstanceNumber

Subsequent reads/writes of this value will need to be done with the new device instance:

bacnet://16113/AV:42/present_value,or

bacnet://16113/BACnetDeviceInstanceNumber

Installation

Mount the BACnet Thermostat on an interior wall in the room to be controlled. Locate it where the occupant can easily read the LCD display and use the controls. If the built-in temperature sensor is being used to measure room temperature, place the thermostat where the temperature is representative of the general room conditions. Avoid cold or warm air drafts, radiant heat, and direct sunlight.

WARNING: Risk of electric shock and property damage. Disconnect power supply before making electrical connections. The installation is to be performed by a qualified electrician.

WARNING: The integrated circuits in the controller are sensitive to static currents. Take suitable precautions.

General

Installation procedure

Prerequisite: Disconnect power to the main board before installing the unit.

1 Separate the front display from the back plastic cover by inserting a small flat screwdriver into each of the three slots and rotating it gently. See picture below.
2 Remove the front display and keep it in a safe place.
3 Connect wires as shown on the wiring diagram. All terminals accept 1x0.5mm ^2 /24 AWG.
4 Set DIP switch positions as explained in this manual.
5 Place the thermostat in the electrical box and tighten the 2 screws. Europe - Gewiss Box - GW 24 203 or similar US - Carlon - B114R or similar
6 Reattach the front display to the back cover by pushing it towards the wall.

Technical line drawing of a mechanical device with spring-loaded components and a screwdriver inserted (no text or symbols)

Technical line drawing of an open electrical enclosure with internal components and mounting holes (no text or symbols)

Technical line drawing of an electrical enclosure with coiled components and a cable being inserted (no text or symbols)

Diagram of a device rear panel with internal components and an arrow indicating direction (no text or symbols)

Technical line drawing of a mechanical assembly with two screws inserted into a housing (no text or symbols)

Technical line drawing of a door panel with mounting holes and internal components (no text or symbols)

Wiring terminals and DIP switches

Terminals

DIP Switch SW4.1 - End of line resistor (120Ω)

First and last units in communication line must be configured with 120Ω End of line resistor.

SW4.2 - Not used

Always OFF

SW1 and SW2

See Wiring and DIP switch settings (page 27).

AC configurations

Find the configuration you want in the tables below, then find that configuration number (1 through 21) in Wiring and DIP switch/jumper settings (page 27).

AC Configurations without humidification/dehumidification

Outputs	Configuration	1	2	3		4		5		6	7	8	9	10
Heat elements (max.)		3 2				1 2		1				2 2	1
Compressors (max.)		2 2	2 1 1 1	2 1 2		2
Heat pump			• •	•						• •				•
Fan VFS										• •	•
Fan speeds		1 1	2 or 3 2	or 3 2 or 3									1 1
Economizer				○		○		○		○ ○	○ • •

AC Configurations with humidification/dehumidification

Outputs

Configuration

11

12

13

14

15

16

17

18

19

20

21

Heat elements (max.)

3

2

2

1

2

1

1

1

2

Compressors (max.)

2

2

1

1

2

2

2

1

2

1

1

Heat pump

•

•

•

•

•

•

•

Fan VFS

•

•

•

Fan speeds

1

1

2 or 3

2 or 3

1

1

2 or 3

2 or 3

Economizer

○

○

•

•

○

○

○

○

○

Humidifier

•

•

•

•

•

•

•

•

•

•

•

Dehumidifier or

•

•

•

•

•

•

•

Reheat (Dehumidify)

•

•

•

•

•

•

•

•

•

•

• Yes - Option

FC configurations for 2-pipe systems

Find the configuration you want in the tables below, then find that configuration number (22 through 29) on the Wiring and DIP switch/jumper settings (page 33).

FC Configurations for 2-Pipe systems without humidification/dehumidification

Outputs	Configuration	22			23			24	25
Cool/Heat valve		•						•
Cool/Heat valve PID					•				•
Heat element (2nd stage)		○	○		○	○
Fan VFS								• •
Fan speeds		1	2	3	1	2	3
Economizer		○	○		○	○		○ ○

FC Configurations for 2-Pipe systems with humidification/dehumidification

Outputs

Configuration

26

27

28

29

Cool/Heat valve

• •

•

Cool/Heat valve PID

•

Heat element (2nd stage)

○ ○

○ ○

Fan VFS

•

Fan speeds

1

2

3

1

2

3

1

2

3

Economizer

○

○

○

○

○ ○

○

Humidifier

• •

• •

Dehumidify

Dehumidifier or

•

Reheat

• •

• •

• Yes - Option

FC configurations for 4-pipe systems / Floor heating

Find the configuration you want in the tables below, then find that configuration number (30 through 44) in Wiring and DIP switch/jumper settings (page 35).

FC Configurations for 4-Pipe systems without humidification/dehumidification

Outputs

Configuration

30

31

32

33

34

35

36

37

38

39

Cool valve

•

•

•

•

•

Heat valve

•

•

•

•

•

•

•

Cool valve PID

•

•

•

•

•

Heat valve PID

•

•

•

Heat element (2nd stage)

○

○

○

○

○

○

○

Fan VFS

•

•

•

•

Fan speeds

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

Economizer

○

○

○

○

○

○

○

○

○

○

○

○

○

○

○

○

Floor heating

•

•

•

FC Configurations for 4-Pipe systems with humidification/dehumidification

Outputs

Configuration

40

41

42

43

Cool valve

•

•

•

Heat valve

•

•

•

Cool valve PID

•

Heat valve PID

•

Heat element (2nd stage)

○

○

○

○

Fan VFS

•

Fan speeds

1

2

3

1

2

3

1

2

3

Economizer

○

○

○

○

○

○

○

Humidifier

•

•

•

•

Dehumidify

Dehumidifier or

•

Reheat

•

•

•

•

• Yes - Option

Wiring and DIP switch configurations 1 to 4 - AC systems

Outputs	Config. 1: HC321 Speed fan	Config. 2: HP421 Speed fan	Config. 3: HP222/3 Speeds fan^(1)	Config. 4: HP212/3 Speeds fan^(1)
11	Heat element 3 (3rd stage heat)	Heat element 2 (4th stage heat)	Fan high	Fan high
12	Heat element 2 (2nd stage heat)	Heat element 1 (3rd stage heat)	Fan medium (or Economizer ^(5) )	Fan medium (or Economizer ^(5) )
13	Fan (1 speed)	Fan (1 speed)	Fan low	Fan low
14	Compressor 2^(3)	Compressor 2^(3)	Compressor 2^(3)	Heat element (2nd stage heat)
15	Compressor 1^(3)	Compressor 1^(3)	Compressor 1^(3)	Compressor ^(3)
16	Heat element 1^(2) (1st stage heat)	Heat pump ^(2)	Heat pump ^(2)	Heat pump ^(2)
A01	X	X	X	X
A02	X	X	X	X

(1) SW1.1, SW1.2 - Fan speeds:

2 speeds (Low and High):

SW1.1 = OFF, SW1.2 = ON

3 speeds (Low, Med., and High):

SW1.1 = OFF, SW1.2 = OFF

(2) SW1.4 - HP (Heat pump):

ON = Heat pump active in cool, OFF = Heat pump active in heat

HC (not heat pump):

ON = Electrical heater, OFF = Oil/Gas heater (no fan)

(3) SW1.5 - Compressor delay:

ON = Disable, OFF = Enable

(4)SW2.3 - Dehumidification:

ON = Use dehumidifier

OFF = Use reheat for dehumidification

(5) SW2.6 - Terminal 12 operation:

ON = Economizer

OFF = Fan Medium (3 speeds) / Terminal not in use (2 speeds/VFS)

Important: Economizer will not work in 3 fan speeds configuration.

See drawing in Wiring terminals and DIP switches (page 23) for DIP switch locations.

Fan on/off: 110-230 Vac, 2.5A max.

Control - Heat elements, Heat pump, Compressors, Economizer: 110-230 Vac, 0.3A max.

Wiring and DIP switch configurations 5 to 8 - AC systems

Outputs	Config. 5: HC21 - 2/3 Speeds fan^(1)	Config. 6: HP21 - Fan VFS	Config. 7: HP22 - Fan VFS	Config. 8: HC21 - Fan VFS
11	Fan high	X	X	X
12	Fan medium (or Economizer^(5) )	Economizer^(5) (option - SW2.6 ON)	Economizer^(5) (option - SW2.6 ON)	Economizer^(5) (option - SW2.6 ON)
13	Fan low	X	X	X
14	Heat element 2 (2nd stage heat)	Heat element (2nd stage heat)	Compressor 2^(3)	Heat element 2 (2nd stage heat)
15	Compressor ^(3)	Compressor ^(3)	Compressor 1^(3)	Compressor ^(3)
16	Heat element 1^(2) (1st stage heat)	Heat pump ^(2)	Heat pump ^(2)	Heat element 1^(2) (1st stage heat)
A01	X	X	X	X
A02	X	Fan VFS	Fan VFS	Fan VFS

(1) SW1.1, SW1.2 - Fan speeds:

2 speeds (Low and High):

SW1.1 = OFF, SW1.2 = ON

3 speeds (Low, Med., and High):

SW1.1 = OFF, SW1.2 = OFF

(2) SW1.4 - HP (Heat pump): HC (not heat pump):

ON = Heat pump active in cool, OFF = Heat pump active in heat ON = Electrical heater, OFF = Oil/Gas heater (no fan)

(3) SW1.5 - Compressor delay:

ON = Disable, OFF = Enable

(4)SW2.3 - Dehumidification:

ON = Use dehumidifier OFF = Use reheat for dehumidification

(5) SW2.6 - Terminal 12 operation:

ON = Economizer
OFF = Fan Medium (3 speeds) / Terminal not in use (2 speeds/VFS)
Important: Economizer will not work in 3 fan speeds configuration.

See drawing in Wiring terminals and DIP switches (page 23) for DIP switch locations.

Fan on/off: 110-230 Vac, 2.5A max.

Fan VFS: 0-10 Vdc, 0.5 mA Not isolated

Control - Heat elements, Heat pump, Compressors, Economizer: 110-230 Vac, 0.3A max.

Wiring and DIP switch configurations 9 to 12 - AC systems

Outputs	Config. 9: HC221 Speed fan, Economizer	Config. 10: HP321 Speed fan, Economizer	Config. 11: HC321 Speed fan, Humidifier, Dehum/Reheat for Dehumidification	Config. 12: HP421 Speed fan, Humidifier, Dehum/Reheat for Dehumidification
11	Heat element 2 (2nd stage heat)	Heat element (3rd stage heat)	Heat element 3 (3rd stage heat)	Heat element 2 (4th stage heat)
12	Economizer	Economizer	Heat element 2 (2nd stage heat)	Heat element 1 (3rd stage heat)
13	Fan (1 speed)	Fan (1 speed)	Fan (1 speed)	Fan (1 speed)
14	Compressor 2^(3)	Compressor 2^(3)	Compressor 2^(3)	Compressor 2^(3)
15	Compressor 1^(3)	Compressor 1^(3)	Compressor 1^(3)	Compressor 1^(3)
16	Heat element 1 (1st stage heat)	Heat pump ^(2)	Heat element 1 (1st stage heat)	Heat pump ^(2)
A01	X	X	Humidifier	Humidifier
A02	X	X	Dehumidifier ^(4) (option - See SW2.3)	Dehumidifier ^(4) (option - See SW2.3)

(1) SW1.1, SW1.2 - Fan speeds:

2 speeds (Low and High): 3 speeds (Low, Med., and High):

SW1.1 = OFF, SW1.2 = ON

(2) SW1.4 = HP (Heat pump): HC (Not Heat pump):

SW1.1 = OFF, SW1.2 = OFF

ON - Heat pump active in cool ON - Electrical heater

OFF - Heat pump active in heat OFF - Oil/Gas heater (no fan)

(3) SW1.5 = Compressor delay:

ON - Disable compressor delay, OFF - Enable compressor delay

(4) SW2.3 = Dehumidification:

ON - Use dehumidifier, OFF - Use reheat for dehum.

(5) SW2.6 = Terminal 12:

ON - Economizer, OFF - Terminal not in use (1 Speed) Important: Economizer will not work in 3 fan speeds configuration

See drawing for DIP switch and jumper locations.

Fan on/off: 110-230 Vac, 2.5A max.

Humidifier, Dehumidifier: 0-10 Vdc, 0.5 mA Not isolated

Control - Heat elements, Heat pump, Compressors, Economizer: 110-230 Vac, 0.3A max.

Wiring and DIP switch configurations 13 to 16 - AC systems

Outputs	Config. 13: HC212/3 Speeds fan^(1) Humidifier, Dehum/ Reheat for Dehumidif	Config. 14: HP212/3 Speeds fan^(1) , Humidifier, Dehum/ Reheat for Dehumidif	Config. 15: HC221 Speed fan, Economizer, Humid, Dehum/ Reheat for Dehum	Config. 16: HP321 Speed fan, Economizer, Humid, Dehum / Reheat for Dehum
11	Fan high	Fan high	Heat element 2 (2nd stage heat)	Heat element (3rd stage heat)
12	Fan medium (or Economizer^(5) )	Fan medium (or Economizer^(5) )	Economizer	Economizer
13	Fan low	Fan low	Fan (1 speed)	Fan (1 speed)
14	Heat element 2 (2nd stage heat)	Heat element (2nd stage heat)	Compressor 2^(3)	Compressor 2^(3)
15	Compressor^(3)	Compressor^(3)	Compressor 1^(3)	Compressor 1^(3)
16	Heat element 1^(2) (1st stage heat)	Heat pump^(2)	Heat element 1^(2) (1st stage heat)	Heat pump^(2)
A01	Humidifier	Humidifier	Humidifier	Humidifier
A02	Dehumidifier^(4) (option - See SW2.3)	Dehumidifier^(4) (option - See SW2.3)	Dehumidifier^(4) (option - See SW2.3)	Dehumidifier^(4) (option - See SW2.3)

(1) SW1.1, SW1.2 - Fan speeds:
2 speeds (Low and High):
SW1.1 = OFF, SW1.2 = ON
3 speeds (Low, Med., and High):
SW1.1 = OFF, SW1.2 = OFF
(2) SW1.4 - HP (Heat pump):
ON = Heat pump active in cool, OFF = Heat pump active in heat
HC (not heat pump):
ON = Electrical heater, OFF = Oil/Gas heater (no fan)
(3) SW1.5 - Compressor delay:
ON = Disable, OFF = Enable
(4)SW2.3 - Dehumidification:
ON = Use dehumidifier
OFF = Use reheat for dehumidification
(5) SW2.6 - Terminal 12 operation:
ON = Economizer
OFF = Fan Medium (3 speeds) / Terminal not in use (2 speeds/VFS)
Important: Economizer will not work in 3 fan speeds configuration.

See drawing in Wiring terminals and DIP switches (page 23) for DIP switch locations.

Fan on/off: 110-230 Vac, 2.5A max.

Humidifier, Dehumidifier: 0-10 Vdc, 0.5 mA Not isolated

Control - Heat elements, Heat pump, Compressors, Economizer: 110-230 Vac, 0.3A max.

Wiring and DIP switch configurations 17 to 20 - AC systems

Outputs		Config. 18:HP212/3 Speed fan^(1) ,Humidifier, Reheat for Dehumidification	Config. 19:HP22Fan VFS, Humidifier	Config. 20:HP21Fan VFS, Humidifier,Reheat forDehumidification
11		Fan high	X	X
12		Fan medium(or Economizer^(5) )	Economizer^(5) (option - SW2.6 ON)	Economizer^(5) (option - SW2.6 ON)
13		Fan low	X	X
14		Heat element(2nd stage heat)	Compressor 2^(3)	Heat element(2nd stage heat)
15		Compressor^(3)	Compressor 1^(3)	Compressor ^(3)
16		Heat pump^(2)	Heat pump^(2)	Heat pump^(2)
A01		Humidifier	Humidifier	Humidifier
A02		X	Fan VFS	Fan VFS

Config. 18:HP212/3 Speed fan^(1) ,Humidifier, Reheat for Dehumidification

Fan high

Fan medium(or Economizer^(5) )

Fan low

Heat element(2nd stage heat)

Compressor^(3)

Heat pump^(2)

Humidifier

X

Config. 19:HP22Fan VFS, Humidifier

X

Economizer(5)(option - SW2.6 ON)

X

Compressor 2(3)

Compressor 1(3)

Heat pump(2)

Humidifier

Fan VFS

Config. 20:HP21Fan VFS, Humidifier,Reheat forDehumidification

X

Economizer(5)(option - SW2.6 ON)

X

Heat element(2nd stage heat)

Compressor (3)

Heat pump(2)

Humidifier

Fan VFS

(1) SW1.1, SW1.2 - Fan speeds:

2 speeds (Low and High): 3 speeds (Low, Med., and High):

SW1.1 = OFF, SW1.2 = ON
SW1.1 = OFF, SW1.2 = OFF

(2) SW1.4 - HP (Heat pump): HC (not heat pump):

ON = Heat pump active in cool, OFF = Heat pump active in heat ON = Electrical heater, OFF = Oil/Gas heater (no fan)

(3) SW1.5 - Compressor delay:

ON = Disable, OFF = Enable

(4)SW2.3 - Dehumidification:

ON = Use dehumidifier OFF = Use reheat for dehumidification

(5) SW2.6 - Terminal 12 operation:

ON = Economizer
OFF = Fan Medium (3 speeds) / Terminal not in use (2 speeds/VFS)
Important: Economizer will not work in 3 fan speeds configuration.

See drawing in Wiring terminals and DIP switches (page 23) for DIP switch locations.

Fan on/off: 110-230 Vac, 2.5A max.

Fan VFS, Humidifier, Dehumidifier: 0-10 Vdc, 0.5 mA Not isolated

Control - Heat elements, Heat pump, Compressors, Economizer: 110-230 Vac, 0.3A max.

Wiring and DIP switch configuration 21 - AC systems

Outputs	Config. 21: HC21Fan VFS, Humidifier, Reheat for Dehumidification
11	X
12	Economizer(5)(option - SW2.6 ON)
13	X
14	Heat element 2(2nd stage heat)
15	Compressor(3)
16	Heat element 1(2)(1st stage heat)
A01	Humidifier
A02	Fan VFS

(1) SW1.1, SW1.2 - Fan speeds:

2 speeds (Low and High): SW1.1 = OFF, SW1.2 = ON
3 speeds (Low, Med., and High): SW1.1 = OFF, SW1.2 = OFF

(2) SW1.4 - HP (Heat pump): HC (not heat pump):

ON = Heat pump active in cool, OFF = Heat pump active in heat ON = Electrical heater, OFF = Oil/Gas heater (no fan)

(3) SW1.5 - Compressor delay:

ON = Disable, OFF = Enable

(4)SW2.3 - Dehumidification:

ON = Use dehumidifier OFF = Use reheat for dehumidification

(5) SW2.6 - Terminal 12 operation:

ON = Economizer OFF = Fan Medium (3 speeds) / Terminal not in use (2 speeds/VFS) Important: Economizer will not work in 3 fan speeds configuration.

See drawing in Wiring terminals and DIP switches (page 23) for DIP switch locations.

Fan VFS, Humidifier: 0-10VDC. 0.5mA Not isolated

Control - Heat elements, Heat pump, Compressors, Economizer: 24VAC, 0.5A max.

Wiring and DIP switch configurations 22 to 25 - FC systems - 2-pipe

Outputs	Config. 22:2-Pipe, 1/2/3 Speeds fan	Config. 23:2-Pipe, 1/2/3 Speeds fan Cool/Heat PID	Config. 24:2-Pipe,Fan VFS	Config. 25:2-Pipe,Fan VFS, Cool/Heat PID
11	Fan high	Fan high	X	X
12	Fan medium (or Economizer^(5) )	Fan medium (or Economizer^(5) )	Economizer^(5) (option - SW2.6 ON)	Economizer^(5) (option - SW2.6 ON)
13	Fan low	Fan low	X	X
14	Heat element^(2) (2nd stage heat)	Heat element^(2) (2nd stage heat)	Heat element^(2) (2nd stage heat)	Heat element^(2) (2nd stage heat)
15	Cool/Heat valve^(3) (1st stage heat)	X	Cool/Heat valve^(3) (1st stage heat)	X
16	X	X	X	X
A01	X	Cool/Heat valve PID^(3) (1st stage heat)	X	Cool/Heat valve PID^(3) (1st stage heat)
A02	X	X	Fan VFS	Fan VFS

^(1) SW1.1, SW1.2 - Fan speeds:
1 speed (Low):
2 speeds(Low and High):
3 speeds(Low, Medium, and High):

SW1.1 = ON, SW1.2 = OFF

SW1.1 = OFF, SW1.2 = ON

SW1.1 = OFF, SW1.2 = OFF

(2)SW1.4 - 2nd heating stage:

ON = Enable, OFF = Disable

(3)SW1.5 - Chilled beam option:

ON = Enable chilled beam (fan will not run with 1st stage cooling)

(4)SW2.3 - Dehumidification:

ON = Use dehumidifier

OFF = Use reheat for dehumidification

(5)SW2.6 - Terminal 12 operation:

ON = Economizer

OFF = Fan Medium (3 speeds) / Terminal not in use (1/2 speeds/VFS)

Important: Economizer will not work in 3 fan speeds configuration.

See drawing in Wiring terminals and DIP switches (page 23) for DIP switch locations.

Fan on/off: 110-230 Vac, 2.5A max.

Fan VFS, PID valves: 0-10 Vdc, 0.5 mA Not isolated

Control - Heat elements, Cool/Heat valves, Economizer: 110-230 Vac, 0.3A max.

Wiring and DIP switch configurations 26 to 29 - FC systems - 2-pipe

Outputs	Config. 26:2-Pipe, 1/2/3 Speeds fan^(1) , Cool/Heat valve,Humidifier,Dehum/Reheat for Dehumidification	Config. 27:2-Pipe, 1/2/3 Speeds fan^(1) , Cool/Heat valve,Humidifier, Reheat for Dehumidification	Config. 28:2-Pipe, Fan VFS,Humidifier Reheat for Dehumidification	Config. 29:2-Pipe, 1/2/3 speeds fan^(1) , Cool/Heat PID, Humidifier, Reheat for Dehumidification
11	Fan high	Fan high	X	Fan high
12	Fan medium(or Economizer^(5) )	Fan medium(or Economizer^(5) )	Economizer^(5) (option – SW2.6 ON)	Fan medium(or Economizer^(5) )
13	Fan low	Fan low	X	Fan low
14	Heat element^(2) (2nd stage heat)	Heat element^(2) (2nd stage heat)	Heat element^(2) (2nd stage heat)	Heat element^(2) (2nd stage heat)
15	Cool/Heat valve^(3) (1st stage heat)	Cool/Heat valve^(3) (1st stage heat)	Cool/Heat valve^(3) (1st stage heat)	X
16	X	X	X	X
A01	Humidifier	Humidifier	Humidifier	Cool/Heat valve PID^(3) (1st stage heat)
A02	Dehumidifier^(4) (option - See SW2.3)	X	Fan VFS	Humidifier

SW1
SW2

^(1) SW1.1, SW1.2 - Fan speeds:
1 speed (Low):
2 speeds(Low and High):
3 speeds(Low, Medium, and High):

(2)SW1.4 - 2nd heating stage:

ON = Enable, OFF = Disable

(3)SW1.5 - Chilled beam option:

ON = Enable chilled beam (fan will not run with 1st stage cooling)

(4)SW2.3 - Dehumidification:

ON = Use dehumidifier

OFF = Use reheat for dehumidification

(5)SW2.6 - Terminal 12 operation:

ON = Economizer

OFF = Fan Medium (3 speeds) / Terminal not in use (1/2 speeds/VFS)

Important: Economizer will not work in 3 fan speeds configuration.

See drawing in Wiring terminals and DIP switches (page 23) for DIP switch locations.

Fan on/off: 110-230 Vac, 2.5A max.

Fan VFS, PID valves, Hum., Dehum.: 0-10 Vdc, 0.5 mA Not isolated

Control - Heat elements, Cool/Heat valves, Economizer: 110-230 Vac, 0.3A max.

Wiring and DIP switch configurations 30 to 33 - FC systems - 4-pipe

Outputs	Config. 30:4-Pipe, 1/2/3 Speeds fan^(1)	Config. 31:4-Pipe, 1/2/3 Speeds fan^(1) , Floor heating	Config. 32:4-Pipe, 1/2/3 Speeds fan^(1) , Cool valve PID	Config. 33:4-Pipe, 1/2/3 Speeds fan^(1) , Cool valve PID, Floor heating
11	Fan high	Fan high	Fan high	Fan high
12	Fan medium (or Economizer^(5) )	Fan medium (or Economizer^(5) )	Fan medium (or Economizer^(5) )	Fan medium (or Economizer^(5) )
13	Fan low	Fan low	Fan low	Fan low
14	Heat element^(2) (2nd stage heat)	Floor heating (1st stage heat - no fan)	Heat element^(2) (2nd stage heat)	Floor heating (1st stage heat - no fan)
15	Cool valve^(3)	Cool valve^(3)	X	X
16	Heat valve (1st stage heat)	Heat valve (2nd stage heat)	Heat valve (1st stage heat)	Heat valve (2nd stage heat)
A01	X	X	Cool valve PID^(3)	Cool valve PID^(3)
A02	X	X	X	X

(1)SW1.1, SW1.2 - Fan speeds:
1 speed (Low): SW1.1 = ON, SW1.2 = OFF
2 speeds(Low and High): SW1.1 = OFF, SW1.2 = ON
3 speeds(Low, Medium, and High): SW1.1 = OFF, SW1.2 = OFF
(2)SW1.4 - 2nd heating stage:
ON = Enable, OFF = Disable
(3)SW1.5 - Chilled beam option:
ON = Enable chilled beam (fan will not run with 1st stage cooling)
(4)SW2.3 - Dehumidification:
ON = Use dehumidifier
OFF = Use reheat for dehumidification
(5)SW2.6 - Terminal 12 operation:
ON = Economizer
OFF = Fan Medium (3 speeds) / Terminal not in use (1/2 speeds/VFS)
Important: Economizer will not work in 3 fan speeds configuration.

See drawing in Wiring terminals and DIP switches (page 23) for DIP switch locations.

Fan VFS, PID valves, Hum., Dehum.: 0-10VDC. 0.5mA Not isolated

Control - Fan on/off, Heat elements, Cool/Heat valves, Economizer: 24VAC, 0.5A max.

Wiring and DIP switch configurations 34 to 37 - FC systems - 4-pipe

Outputs	Config: 34:4-Pipe, Fan VFS, Cool valve PID	Config: 35:4-Pipe, 1/2/3 Speeds fan^(1) , Heat valve PID	Config: 36:4-Pipe, Fan VFS, Heat valve PID	Config: 37:4-Pipe, Fan VFS
11	X	Fan high	X	X
12	Economizer ^(5) (option - SW2.6 ON)	Fan medium(or Economizer ^(5) )	Economizer ^(5) (option - SW2.6 ON)	Economizer ^(5) (option - SW2.6 ON)
13	X	Fan low	X	X
14	Heat element ^(2) (2nd stage heat)	Heat element ^(2) (2nd stage heat)	Heat element ^(2) (2nd stage heat)	Heat element ^(2) (2nd stage heat)
15	X	Cool valve ^(3)	Cool valve ^(3)	Cool valve ^(3)
16	Heat valve(1st stage heat)	X	X	Heat valve(1st stage heat)
A01	Cool valve PID ^(3)	Heat valve PID(1st stage heat)	Heat valve PID(1st stage heat)	X
A02	Fan VFS	X	Fan VFS	Fan VFS

(1)SW1.1, SW1.2 - Fan speeds:
1 speed (Low):
2 speeds(Low and High):
3 speeds(Low, Medium, and High):
SW1.1 = ON, SW1.2 = OFF
SW1.1 = OFF, SW1.2 = ON
SW1.1 = OFF, SW1.2 = OFF
(2)SW1.4 - 2nd heating stage:
ON = Enable, OFF = Disable
(3)SW1.5 - Chilled beam option:
ON = Enable chilled beam (fan will not run with 1st stage cooling)
(4)SW2.3 - Dehumidification:
ON = Use dehumidifier
OFF = Use reheat for dehumidification
(5)SW2.6 - Terminal 12 operation:
ON = Economizer
OFF = Fan Medium (3 speeds) / Terminal not in use (1/2 speeds/VFS)
Important: Economizer will not work in 3 fan speeds configuration.

See drawing in Wiring terminals and DIP switches (page 23) for DIP switch locations.

Fan on/off: 110-230 Vac, 2.5A max.

Fan VFS, PID valves: 0-10 Vdc, 0.5 mA Not isolated

Control - Heat elements, Cool/Heat valves, Economizer: 110-230 Vac, 0.3A max.

Wiring and DIP switch configurations 38 to 40 - FC systems - 4-pipe

Outputs	Config. 38:4-Pipe, 1/2/3 Speeds fan^(1) , Heat valve PID,Cool valve PID	Config. 39:4-Pipe, VFS Fan, Cool valve PID, Floor heating	Config. 40:4-Pipe, 1/2/3 Speeds fan^(1) , Humidifier,Dehum/Reheat for Dehumidification
11	Fan high	X	Fan high
12	Fan medium(or Economizer^(5) )	Economizer^(5) (option - SW2.6 ON)	Fan medium(or Economizer^(5) )
13	Fan low	X	Fan low
14	Heat element ^(2) (2nd stage heat)	Floor heating(1st stage heat - no fan)	Heat element ^(2) (2nd stage heat)
15	X	X	Cool valve ^(3)
16	X	Heat valve(2nd stage heat)	Heat valve(1st stage heat)
A01	Cool valve PID ^(3)	Cool valve PID ^(3)	Humidifier
A02	Heat valve PID(1st stage heat)	Fan VFS	Dehumidifier ^(4) (option - See SW2.3)

(1)SW1.1, SW1.2 - Fan speeds:
1 speed (Low):
2 speeds(Low and High):
3 speeds(Low, Medium, and High):

SW1.1 = ON, SW1.2 = OFF

SW1.1 = OFF, SW1.2 = ON

SW1.1 = OFF, SW1.2 = OFF

(2)SW1.4 - 2nd heating stage:

ON = Enable, OFF = Disable

^(3) SW1.5 - Chilled beam option:

ON = Enable chilled beam (fan will not run with 1st stage cooling)

(4)SW2.3 - Dehumidification:

ON = Use dehumidifier

OFF = Use reheat for dehumidification

^(5) SW2.6 - Terminal 12 operation:

ON = Economizer

OFF = Fan Medium (3 speeds) / Terminal not in use (1/2 speeds/VFS)

Important: Economizer will not work in 3 fan speeds configuration.

See drawing in Wiring terminals and DIP switches (page 23) for DIP switch locations.

Fan on/off: 110-230 Vac, 2.5A max.

PID valves: 0-10 Vdc, 0.5 mA Not isolated

Control - Heat elements, Cool/Heat valves, Economizer: 110-230 Vac, 0.3A max.

Wiring and DIP switch configurations 41 to 43 - FC systems - 4-pipe

Outputs	Config. 41:4-Pipe, Fan VFS,Humidifier, Reheat for Dehumidification	Config. 42:4-Pipe,1/2/3 Speeds fan(1),Cool valve PIDHumidifier, Reheat for Dehumidification	Config. 43:4-Pipe,1/2/3 Speeds fan(1),Heat valve PIDHumidifier, Reheat for Dehumidification
11	X	Fan high	Fan high
12	Economizer(5)(option - SW2.6 ON)	Fan medium(or Economizer(5))	Fan medium(or Economizer(5))
13	X	Fan low	Fan low
14	Heat element(2)(2nd stage heat)	Heat element(2)(2nd stage heat)	Heat element(2)(2nd stage heat)
15	Cool valve(3)	X	Cool valve(3)
16	Heat valve(1st stage heat)	Heat valve(1st stage heat)	X
A01	Humidifier	Cool valve PID(3)	Heat valve PID(1st stage heat)
A02	Fan VFS	Humidifier	Humidifier

(1)SW1.1, SW1.2 - Fan speeds:
1 speed (Low):
SW1.1 = ON, SW1.2 = OFF
2 speeds(Low and High):
SW1.1 = OFF, SW1.2 = ON
3 speeds(Low, Medium, and High):
SW1.1 = OFF, SW1.2 = OFF
^(2) SW1.4 - 2nd heating stage:
ON = Enable, OFF = Disable
^(3) SW1.5 - Chilled beam option:
ON = Enable chilled beam (fan will not run with 1st stage cooling)
(4)SW2.3 - Dehumidification:
ON = Use dehumidifier
OFF = Use reheat for dehumidification
(5)SW2.6 - Terminal 12 operation:
ON = Economizer
OFF = Fan Medium (3 speeds) / Terminal not in use (1/2 speeds/VFS)
Important: Economizer will not work in 3 fan speeds configuration.

See drawing in Wiring terminals and DIP switches (page 23) for DIP switch locations.

Fan on/off: 110-230 Vac, 2.5A max.

Humidifier, PID valves: 0-10 Vdc, 0.5 mA Not isolated

Control - Fan on/off, Heat elements, Cool/Heat valves, Economizer: 110*230 Vac, 0.3A max

Technician Settings

Enter Technician Settings mode:

1 Adjust the setpoint temperature to 10^ C or 50^ F.
2 Press and hold the button for 10 seconds to enter Technician Settings mode. "P01" will appear on display.

View objects and make adjustments:

• Use the [Mode] button to step forward between different settings.
• Use the [Fan] button to step backward between different settings.
- Press the [On/Off] button to exit Technician Settings and return to normal display.
- If no button is pressed for 60 seconds, the thermostat will automatically exit Technician Settings and return to normal display.
• Use the ▲ or ▼ button to make adjustments when required.

Technician Settings P1 to P3

Offset for temperature readings calibration

Range: -6...+6°C / -9...+9°F.

Default: 0^ C / 0^ F.

Note: The offset will influence both internal or external sensors.

Offset for temperature calibration

(°C)

(°F)

P2 - Setpoint limit for cooling

Range: 5...35°C / 41...95°F.

Default: 10°C / 50°F.

Note: The thermostat will stop cooling regardless of the user's setpoint

Setpoint limit for cooling

(°C)

(°F)

P3 - Setpoint limit for heating

Range: 5...35°C / 41...95°F.

Default: 30°C / 86°F.

Note: The thermostat will stop heating regardless of the user's setpoint

Setpoint limit for heating

(°C)

(°F)

Technician Settings P4 to P7

P4 - Enable/Disable the option to lock the [Fan] button

"01" [Fan] button can be locked

"00" [Fan] button cannot be locked

Note: When enabled, press and hold the [Mode] buttons for 7 seconds to unlock or relock the buttons.

[Fan] Can be locked

[Fan] Cannot be locked

P5 - Enable/Disable the option to lock the [Mode] button

“01” [Mode] button can be locked

“00” [Mode] button cannot be locked

Note: When enabled, press and hold the [Mode] for 7 seconds to unlock or relock the buttons.

[Mode] Can be locked

[Mode] Cannot be locked

P6 - Enable/Disable the option to lock the [On/Off] button

“01” [On/Off] button can be locked

“00” [On/Off] button cannot be locked

Note: When enabled, press and hold the [Mode] for 7 seconds to unlock or relock the buttons.

[On/Off] Can be locked

[On/Off] Cannot be locked

P7 - Enable/Disable the option to lock the ▲ or ▼ button (SET)

“01” ▲ or ▼ button can be locked

“00” ▲ or ▼ button cannot be locked

Note: When enabled, press and hold the [Mode] for 7 seconds to unlock or relock the buttons.

▲ or ▼ Can be locked

▲ or ▼ Cannot be locked

P4-P7 Note:

When the option to lock one or more buttons is enabled, these buttons will be automatically locked when leaving technician settings and returning to normal display. In normal display, press and hold the [Mode] button for 7 seconds to unlock/relock these buttons.

Technician Settings P8 to P10

P8 – Functionality of T1 terminals

"00" - T1 terminals are not in use

"01" - External sensor

"02" - T3 Soft start in heat sensor (FC) * or De-icing in cool (AC) **

"03" - Door switch

"04" - Key tag

"05" - T Economizer(DIP switch SW2.6 must be ON)

* In heating mode, the fan will not start before there is hot water in the coil.
Note: To view T3 on the BACnet Thermostat, see Technician Settings P84.
** Allow de-icing operation of indoor coil in cooling.

P09 - Functionality of IN1,0 terminals

"00" - IN1,0 terminals are not in use

"01" - T2 (Change over sensor) (FC) *or De-icing in heat (AC)

"02" - T3 (Soft start in heat sensor) (FC) ** or De-icing in cool (AC)

"03" -

Window contact - Remote On/Off switch

"04" -

Window contact - Remote Economy switch

"05" - External Passive Infrared detector

* In 2-Pipe system, T2 will sense the water temperature in the pipe in order to select/allow effective system mode.
Note: To view T2 on the BACnet Thermostat, see Technician Settings P83.
** Where T1 terminals are used for external sensor, the IN1,0 terminals can be used for T3 sensor.
Note: To view T3 on the BACnet Thermostat, see Technician Settings P84.

T1 terminals Not in use

T1 sensor (External sensor)

T3 Soft start in heat sensor (FC) or De-icing in cool sensor (AC)

Door switch

Key tag

T Economizer

"IN1,0" terminals Not in use

T2 change over sensor (FC) or Deicing in heat (AC)

*T3 Soft start in heat sensor (FC) or Deicing in cool sensor (AC)

Window contact Remote On/Off

Window contact Remote Economy

***External PIR sensor

P10 - Window contact (terminals IN1,0) polarity

"01" - Normally open

"00" - Normally closed

Win. contact Normally close

Win. contact Normally open

Technician Settings P11 to P15

P11 - Window contact delay time

Range: 0...999 seconds.

Default: 600 seconds.

Window contact delay time (sec.)

P12 - Door switch (terminals T1,0) polarity

"01" - Normally open

"00" - Normally closed

Door switch Normally closed

Door switch Normally open

P13 - Door switch delay time

Range: 0...999 seconds.

Default: 180 seconds.

Door switch delay time (sec.)

P14 - Enable/Disable Auto change over mode

"00" - Disable Auto change over mode

"01" - Enable Auto change over mode

Disable Auto mode

Enable Auto mode

P15 - Motion sensor logic (PIR)

"00" - Thermostat turns off when unoccupied and back on when re-occupied.

"01" - Thermostat turns off when unoccupied and remains off when re-occupied.

"02" - Thermostat uses economy setpoints when occupied.

"03" - Unoccupancy - Dehumidification logic (only available with dehumidification configuration - see DIP switch settings)

Unocc. - Off Re-occ. - On

Unocc. - Off Re-occ. - Off

Economy setpoints

Dehumidification logic

Technician Settings P16 to P25

P16 - Enable/Disable Motion sensor

"00" - Disable

"01" - Enable

Disable occ. sensor

Enable occ. sensor

P17 - PIR (Motion sensor) delay time before switching to unoccupied mode (ON delay)

Range: 0...900 minutes

Default: 20 minutes

PIR ON delay (minutes)

P18 - Door switch or key tag configuration

"00" - Switch On/Off by door switch or key tag

"01" - Changing the setpoint temperature

"02" - Switching fan speed to Low

Switch On or Off

Change setpoints

Switch to fan low

P19 - PIR (Motion sensor) polarity

"00" - Normally open

"01" - Normally closed

PIR Normally open

PIR Normally closed

P25 - Economy setpoint for cooling

Range: 5...35°C / 41...95°F

Default: 30°C / 86°F

EC setpoint in cooling (°C) (°F)

(°F)

Technician Settings P26 to P30

P26 - Economy setpoint for heating

Range: 5...35°C / 41...95°F

Default: 10^ / 50^

EC setpoint in heating (°C) (°F)

(°F)

P27 - On-delay time on-delay between heating stages

Range: 0....600 seconds

Default: 5 seconds

On delay heating stages

P28 - Off-delay time between heating stages

Range: 0....600 seconds

Default: 1 second

Off delay heating stages

P30 - Beeper ON or OFF

"01" - Beeper ON

"00" - Beeper OFF

Beeper ON

Beeper OFF

Technician Settings P31 to P34

P31 - P34

Fan on/off delay

with fan on demand (auto fan) active.

graph TD
    A["ON"] --> B["OFF"]
    B --> C["Fan ON delay"]
    C --> D["OFF"]
    D --> E["Fan OFF delay"]
    E --> F["Off"]
    style A fill:#f9f,stroke:#333
    style B fill:#ccf,stroke:#333
    style C fill:#cfc,stroke:#333
    style D fill:#fcc,stroke:#333
    style E fill:#cff,stroke:#333
    style F fill:#ffc,stroke:#333

P31 - Fan ON delay in cooling (FC only)

Range: 0...120 seconds

Default: 0 seconds (no delay)

Fan ON delay in cooling (seconds)

P32 - Fan OFF delay in cooling

Range: 0...120 seconds

Default: 0 seconds (no delay)

Fan OFF delay in cooling (seconds)

P33 - Fan ON delay in heating (FC only)

Range: 0...120 seconds

Default: 0 seconds (no delay)

Fan ON delay in heating (seconds)

P34 - Fan OFF delay in heating

Range: 0...120 seconds

Default: 30 seconds

Fan OFF delay in heating (seconds)

Technician Settings P35 to P42

P35 - Enable/Disable Freeze protection

"00" - Disable Freeze protection

"01" - Enable Freeze protection

Note: If enabled, freeze protection will start when the thermostat is either ON or OFF and regardless of the current system mode.

P36 - Freeze protection cut-in setpoint

Range: 8...15°C / 46...59°F

Default: 8°C / 46°F

The room ambient temperature which will trigger Heating ON.

Disable freeze protection

Enable freeze protection

Freeze protection cut-in setpoint (°C) (°F)

(°F)

P37 - Freeze protection cut-out setpoint

Range: 10...17°C / 50...63°F

Default: 10°C / 50°F

The room ambient temperature which will switch the Heating back OFF.

Freeze protection cut-out setpoint (°C) (°F)

(°F)

P40 - View filter counter (hours) - Read only

Range: 0...999 hours

The filter counter is related to Fan running time.

View filter Counter (hours)

P41 - Reset filter time

Press the ▲ button to reset the filter counter.

The display will change from "00" to "01" and back to "00".

Reset filter counter

P42 - Adjust filter alarm delay time counter (hours)

Range: 0...999 hours

Default: 0 hours (0 = Disable)

Adjust filter alarm delay time (hours)

Technician Settings P43 to P44

P43 - P44

Soft start in heat

with fan on demand (auto fan) active.

P43 - Soft start in heat - cut-in temperature (FC only)

The fan will not start before the temperature on T3 sensor reaches the cut-in temperature.

See Technician Settings P08/P09.

Range: 14...37°C / 57...99°F

Default: 36°C / 97°F

P44 - Soft start in heat - cut-out temperature (FC only)

The fan will stop if the temperature on T3 sensor drops below the cut-out temperature.

See Technician Settings P08/P09.

Range: 12...35°C / 54...95°F

Default: 32°C / 90°F

Technician Settings P45 to P46

P45 - P46

Cool differential band / offset

(with cool differential band offset = 0)

— Compressor / Valve

P45 - P46

Cool differential band / offset

(with cool differential band offset ≠ 0)

— Compressor / Valve

P45 - Cool differential band

Range: 0.5...5°C / 1...10°F

Default: 1°C / 2°F

P46 - Cool differential band offset

Range: -5...+5°C / -9...+9°F

Default: 0°C / 0°F

Technician Settings P47 to P48

P47-48

Heat differential band / offset

(with heat differential band offset = 0)

Compressor / Valve

P47-48

Heat differential band / offset

(with heat differential band offset ≠ 0)

Compressor / Valve

P47 - Heat differential band

Range: 0.5...5°C / 1...10°F

Default: 1°C / 2°F

Heat differential band
(°C)

(°F)

P48 - Heat differential band offset

Range: -5...+5°C / -9...+9°F

Default: 0^ C / 0^ F

(°C)

Heat differential band offset

(°F)

Technician Settings P49 to P51

P49

Shift between Cool and Heat in Auto change over mode (from cooling to heating)

— Compressor / Valve

P49

Shift between Cool and Heat in Auto change over mode (from heating to cooling)

— Compressor / Valve

P49 - Shift between Cool and Heat in Auto change over mode

Range: 0...10°C / 0...20°F

Default: 2°C / 4°F

Shift between Cool & Heat in Auto mode
(°C)
(°F)

P50 - Shift between Cooling stages (AC only)

Range: 0...10°C / 0...20°F

Default: 2^ C / 4^ F

Shift between cooling stages
(°C)
(°F)

P51 - Shift between Heating stages

Range: 0...49°C / 0...98°F

Default: 2°C / 4°F

Shift between heating stages
(°C)
(°F)

Technician Settings P52 to P57

P52 - Cool valve proportional band (FC only)
Range: 2...10°C / 4...20°F
Default: 2°C / 4°F
0-10V Valve opening from fully closed to fully open.	Cool valve proportional band(°C)	(°F)
P53 - Cool proportional low limit (FC only)
Range: 0...100%
Default: 0%
Minimum valve opening.	Cool prop.low limit (%)
P54 - Cool proportional high limit (FC only)
Range: 0...100%
Default: 100%
Maximum valve opening.	Cool prop.high limit (%)
P55 - Heat valve proportional band (FC only)
Range: 2...10°C / 4...20°F
Default: 2°C / 4°F
0-10V Valve opening from fully closed to fully open.	Cool valve proportional band(°C)	(°F)
P56 - Heat proportional low limit (FC only)
Range: 0...100%
Default: 0%
Minimum valve opening.	Heat prop.low limit (%)
P57 - Heat proportional high limit (FC only)
Range: 0...100%
Default: 100%
Maximum valve opening.	Heat prop.high limit (%)

Technician Settings P60 to P64

P60

Fan turns ON when the Cool or Heat valve reaches the "Proportional ON percent"

P61

Fan turns OFF when the Cool or Heat valve drops below the "Proportional OFF percent"

P60 - Proportional ON percent (FC only)

Range: 0...30%

Default: 30%

Proportional ON percent (%)

P61 - Proportional OFF percent (FC only)

Range: 0...100%

Default: 100%

Proportional OFF percent (%)

P63 - Time on-delay between cooling stages (AC only)

Range: 0...600 seconds

Default: 5 seconds

On Delay cooling stages

P64 - Time off-delay between cooling stages (AC only)

Range: 0...600 seconds

Default: 1 seconds

Off Delay cooling stages

Technician Settings P65 to P70

P65 - Fan VFS proportional band in cooling
Range: 2...10°C / 4...20°F
Default: 2°C / 4°F
0-10V fan speed from off closed to fully running.	VFS Proportional band in cooling(°C)	(°F)
P66 - Fan VFS proportional band in heating
Range: 2...10°C / 4...20°F
Default: 2°C / 4°F
0-10V fan speed from off closed to fully running.	VFS Proportional band in heating(°C)	(°F)
P67 - Fan VFS Low speed percent in cooling
Range: 0...30%
Default: 20%
	VFS Low %in cooling
P68 - Fan VFS Medium speed percent in cooling
Range: 30...60%
Default: 50%
	VFS Med %in cooling
P69 - Fan VFS High speed percent in cooling
Range: 60...100%
Default: 90%
	VFS High %in cooling
P70 - Fan VFS Low speed percent in heating
Range: 0...30%
Default: 30%
	VFS Low %in heating

Technician Settings P71 to P75

P71 - Fan VFS Medium speed percent in heating

Range: 30...60%

Default: 50%

VFS Med % in heating

P72 - Fan VFS High speed percent in heating

Range: 60...100%

Default: 80%

VFS High % in heating

P74

VFS Medium speed differential (display from medium to low)

P75

VFS High speed differential (display from high to medium)

P74 - VFS Medium speed differential

Range: 10...50%

Default: 35

VFS Med speed differential

P75 - VFS High speed differential

Range: 10...50%

Default: 35

VFS High speed differential

Technician Settings P76 to P79

P76 - Fan VFS Low limit in cooling

Range: 0...100%

Default: 0%

VFS low limit in cooling

P77 - Fan VFS High limit in cooling

Range: 0...100%

Default: 100%

VFS high limit in cooling

P78 - Fan VFS Low limit in heating

Range: 0...100%

Default: 0%

VFS low limit in heating

P79 - Fan VFS High limit in heating

Range: 0...100%

Default: 100%

VFS high limit in heating

Technician Settings P83 to P88

P83 - View T2 temperature sensor readingsNote: If T2 is not connected, 0.0 will appear on display
	T2 Sensor Not connected	T2 Sensor readings (°C)
P84 - View T3 temperature sensor readingsNote: If T3 is not connected, 0.0 will appear on display
	T3 Sensor Not connected	T3 Sensor readings (°C/°F)
P85 - De-ice in cool - cut-in temperature (AC only)Range: -9.5...+8°C / 15...46°FDefault: 0°C / 32°FThe indoor unit coil temperature in which de-icing will start.
	De-ice in cool (°C)	cut-in temperature (°F)
P86 - De-ice In cool - cut-out temperature (AC only)Range: 2...20°C / 36...68°FDefault: 8°C / 46°FThe indoor unit coil temperature in which de-icing will stop.
	De-ice in cool (°C)	cut-out temperature (°F)
P87 - De-ice In heat time (AC only)Range: 2...7 MinutesDefault: 5 MinutesThe length of de-icing procedure.
	De-ice in heat time
P88 - De-ice In heat break time (AC only)Range: 10... 30 MinutesDefault: 25 MinutesThe time interval between de-icing cycles.
	De-ice in heat break time

Technician Settings P89 to P100

P89 - De-ice in heat - cut-In temperature (AC only)
Range: -9.5...+8°C / 15...46°F
Default: 0°C / 32°F
The outdoor unit coil temperature in which de-icing will start.	De-ice in heat cut-in temperature(°C)	(°F)
P90 - De-ice in heat - cut-out temperature (AC only)
Range: 2...20°C / 35...68°F
Default: 16°C / 61°F
The outdoor unit coil temperature in which de-icing will stop.	De-ice in heat cut-out temperature(°C)	(°F)
P91 - Compressor delay (AC only)
Range: 0...360 Seconds
Default: 240 Seconds
DIP Switch SW1.5 must be in “OFF” position - compressor delay enabled!	Compressordelay
P98 - Display setpoint only (hide room temperature)
“00” - Display both setpoint and room temperatures	Show roomtemperature	Hide roomtemperature
“01” - Display only the setpoint temperature
P99 - One or Two setpoints (for cool and for heat)
“00” - One setpoint for cooling and heating	Onesetpoint	Twosetpoints
“01” - Two setpoints, one for cool and one for heat
P100 - Enable screen dimming
“00” - Disable dimming	Disable screendimming	Enable screendimming
“01” - Enable dimming

Technician Settings P101 to P109

P101 - Screen dimming delayRange: 0...99 minutesDefault: 5 minutes	Screen dimming delay
P102 - Dimming brightnessRange: 0, 1, 5, 10, 20, 30...90%Default: 10%	Dimming brightness (%)
P105 - Screen brightness when ONRange: 50...100%Default: 100%	Screen brightness when ON (%)
P107 - Weekly program configuration“00” - Disable weekly program (program parameters will be lost)“01” - 7 days with the same program“02” - One program for Monday to Friday and another program for Saturday and Sunday“03” - One program for Monday to Friday, one for Saturday, and another for Sunday“04” - 7 days with the different program for each day	Weekly program configuration
P108 - Weekly program - events per day“00” - Two different events per day“01” - Four different events per day	Weekly program events per day
P109 - Weekly program event configuration“00” - US Program: Event start time, Mode, Fan speed, Setpoints (one or two)“01” - Eu program: Event start time, Stop time	Weekly program event configuration

Technician Settings P114 to P119

P114 - Cool PID Kp (FC only)Range: 0...100%Default: 100%
	Cool PIDKp
P115 - Heat PID Kp (FC only)Range: 0...100%Default: 100%
	Heat PIDKp
P116 - Cool PID Ki (FC only)Range: 0...100%Default: 0%
	Cool PIDKi
P117 - Heat PID Ki (FC only)Range: 0...100%Default: 0%
	Heat PIDKi
P118 - Cool PID Kd (FC only)Range: 0...100%Default: 1%
	Cool PIDKd
P119 - Heat PID Kd (FC only)Range: 0...100%Default: 1%
	Heat PIDKd

Technician Settings P122 to P188

P122 - Cool Proportional output threshold time (seconds) (FC only)
Range: 0...100 seconds
Default: 60 seconds
	Cool proportional threshold time
P123 - Heat Proportional output threshold time (seconds) (FC Only)
Range: 0...100 seconds
Default: 60 seconds
	Heat proportional threshold time
P160 - Minimum compressor ON time (AC only)
Range: 0...20 minutes
Default: 2 minutes
	Minimum compressor ON time
P161 - Minimum compressor OFF time (AC only)
Range: 0...20 minutes
Default: 13 minutes
	Minimum compressor OFF time
P170 - Economizer low limit temperature
Range: 9...27°C / 48...80°F
Default: 17°C / 63°F
	Economizer low limit temperature (°C) (°F)
P187 - Display or hide humidity reading
“00” - Do not display humidity reading
“01” - Display humidity reading
	Display or hide humidity readings
P188 - Room temperature limit for disabling dehumidification in unoccupied mode
Range: 10...30°C / 50...85°F
Default: 18°C / 64°F
	Temp. for disabling dehum. In unocc mode (°C) (°F)

Technician Settings P189 to P195

P189 - Dehumidification cycle in unoccupied mode

Range: 0...600 minutes

Default: 20 minutes

Dehumidification cycle in unocc. mode

P190 - Dehumidification break time in unoccupied mode

Range: 0...900 minutes

Default: 40 minutes

Dehumidification break in unocc. mode

P192 - Temperature setpoint for reheat in unoccupied mode

Range: 10...30°C / 50...86°F

Default: 15°C / 59°F

Setpoint for reheat in unocc. mode (°C) (°F)

P194 - Humidity differential band

Range: 0...10 %RH

Default: 5%RH

Humidity differential band

P195 - Humidity sensor reading offset

Range: -9...+9 %RH

Default: 0 %RH

Technician Settings P196 to P200

P196 - Dead zone between humidification and dehumidification

Range: 0...100 %RH

Default: 0 %RH

Dead zone Hum./Dehum.

P197 - Humidity setpoint

Range: 20...100 %RH

Default: 45 %RH

Humidity setpoint

P198 - Not in use

Communication protocol indication

Press the ▲button. The display changes from "00" to "01".

Press the [On/Off] button to restore default settings.

The thermostat turns Off.

Restore defaults

Press the [On/Off] button or wait 60 seconds to return to normal display.

Alarms and indications

T1 Internal sensor or T1 External sensor fault

De-icer in cool indication

De-icer in heat indication

Overheat in heat

Overheat in cool

Teconomizer sensor fault

Economy by:

• Window contact - Remote on/off switch
• Window contact - Remote economy switch

Economy by:

• External PIR
• Communication

Economy by door switch

Economy by key-tag

Document revision history

Important changes to this document are listed below. Minor changes such as typographical or formatting errors are not listed.

Date	Topic	Change Description
4/7/20	Installation	Updated installation height
	Alarms and indicators Updated Teconomizer sensor fault image
	MAC address and BACnet Device instance number - In an Analog Network Output microblock	Added subsequent values
2/17/20	Operating instructions	Multiple updates
	Weekly program Multiple updates
	AC configurations - AC Configurations with humidification/dehumidification - Configuration 12	Changed from 1 to 2
	Wiring and DIP switch configurations - AC systems	Multiple updates
	Wiring and DIP switch configurations - FC systems	Multiple updates
	Technician Settings Multiple updates
	Alarms and indications Added E1, E2, E4, and E5
5/22/19	Technician Settings: P03	Reversed numbers in the Setpoint Limit fro Heating graphic
	Technician Settings: P102 Changed Screen brightness when ON to P105
4/24/19	TBPL-24-H Dimensions	Changed dimension 1.18cm to 11.81cm
2/19/19	Specifications	Added CE and C-Tick icons to Compliance specification
	BACnet Device Instance Number	Changed 24075 in first paragraph to 16075.
		Changed image to show i-Vu interface with Present Value of 160102
	Technician Settings, P122 and P123	Changed from percent to time (seconds).

CARRIER CORPORATION ©2020 · Catalog No. 11-808-706-01 · 4/7/2020