GW14841 - Thermostat Gewiss - Free user manual and instructions

USER MANUAL GW14841 Gewiss

-set-pointT1,
-set-point T2,
-set-point T3,

RF wall time-thermostat daily-weekly programme

Attention - Important

Warning! The safety of this appliance is only guaranteed if all the instructions given here are followed scrupulously. These should be read thoroughly and kept in a safe place. Chorus products can be installed in environments which are dust-free and where no special protection against the penetration of water is required.

They shall be installed in compliance with the requirements for household devices set out by the national standards and rules applicable to low-voltage electrical installations which are in force in the country where the products are installed, or, when there are none, following the international standard for low-voltage electrical installations IEC 60364, or the European harmonization document HD 60364. Gewiss sales organization is ready to provide full explanations and technical data on request.

INDEX

OPERATING INSTRUCTIONS page

• General description 32
• Description of the controls 33
• Radio frequency communication 34
  -Operating modes 35
• Heating / Air conditioning selection 36
• Parameter setting 37
• Personalizing the daily program 41
• Temporary forcing of the temperature 42
  -Party function 43
  -Holiday function 44
• Sunday's program copy. 45
• Manual operation 46
• Remote control 46
• Low batteries indication 47
  -Reset and restore the preset values 48
• Preset programs. 49
• Preset parameters 50

INSTALLATION INSTRUCTIONS

• Installation 51
  -Connection terminals. 54
  -Battery replacement. 55

FUNCTIONAL DETAILS / TECHNICAL DATA 56

OPERATING INSTRUCTIONS

General description

The RF timer-thermostat controls the ambient temperature and the command of the RF CHORUS series actuators such as:

• 3A output modules,
• 16A output modules.

Activating the combined output modules makes it possible to control: boilers, zone valves, air conditioners, fan-coils, etc.

The timer-thermostat is provided with a display, 3 control buttons that are always accessible and 7 control buttons accessible when the hatch is open.

OPERATING INSTRUCTIONS

Description of the controls

CONTROL BUTTONS	Symbol
①Programming / setting	◎
②Regulate time	-⊕
③Party	◎
④Holiday	◎
⑤Select heating / air conditioning	◎
⑥Copy	◎
⑦Regulate temperature (+) / Select parameters	∧
⑧Select operating mode / Confirm	◎
⑨Regulate temperature (-) / Select parameters	√

DISPLAY INDICATIONS

⑩ Functioning mode AUTO-MAN-OFF
⑪ Temperature unit of measure °C / °F
② Ambient temperature measured
③Daily program profile
Air conditioning activation
Heating activation
(16)Thermal differential
⑦Clock
Day of the week
Self-learning function activation
② Temperature set point
②Operating in heating mode
(2) Parameter setting status SET
② Operating in air conditioning mode
②Programming status PROG
② Holiday function
26Low batteries
⑦ Holiday program copy function
② Activation from telephonic controller
29 Party function
③ Radio control transmission

Radio frequency communication

CONFIGURATION

To make the association with an output module press keys and simultaneously, after having set the output module in learn configuration (see the relative instruction sheet). The actual transmission of a command is signaled on the display by the temporary switching on of symbol RF transmission.

OPERATION

The timer-thermostat operates in combination with a 3A or 16A output module in BISTABLE operating mode, sending switch on/switch off commands depending on its temperature regulation mode and the type of operation selected (heating or air conditioning).

The timer-thermostat periodically retransmits the command, every 5 minutes, to the combined actuator. If the actuator does not receive the message for 4 consecutive times, it commands opening of the relay (OFF) and signals the fault with the green LED blinking.

SIGNALS

Transmission of a command

The transmission of an RF command (ON/OFF) is signaled on the display by the temporary switching on of symbol

OPERATING INSTRUCTIONS

Operating modes

The timer-thermostat offers 3 different operating modes:

AUTOMATIC
- MANUAL
- OFF/ANTIFREEZE

Key is used to switch from one mode to another.

In automatic operation the timer-thermostat uses a program that can be different for every day of the week. The text AUTO, the ambient temperature measured and the symbol of the set point relative to the current quarter of an hour appear on the display.

In the hourly profile the column relative to the current hour blinks with the representation of the active set point.

In manual operation the timer-thermostat permanently uses a temperature set point that can be freely set. The text MAN and the ambient temperature measured appear on the display.

Antifreeze operation is only active in heating. In this case the timer-thermostat uses the set point of the ntifreeze temperature set.

The text OFF and the ambient temperature measured appear on the display.

OPERATING INSTRUCTIONS

Operating modes

When operating, the activation of the heating or air conditioning is signaled as follows:

Heating

The symbol shows switching on of the heating.

Air conditioning

The symbol shows switching on of the air conditioning.

Heating / Air conditioning selection

Pressing key is used to switch the type of operating from heating to air conditioning and vice versa.

Heating

Symbol identifies heating.

Air conditioning

Symbol identifies air conditioning.

Parameter setting

Press the key once to set the parameters.

The SET symbol and the clock appear on the display, while the bar of the day of the week starts blinking.

At this point it is possible to modify, in sequence:

-day of the week,
-hours,
- minutes,
- temperature unit of measure,

-set point T1,
-set point T2,
-set point T3,

Temperatures used in the heating or air conditioning program,differentiated by type of operation.

-antifreeze temperature value,
- self-learning activation,
-differential regulation value.

Alternatively it is possible to scroll the sequence pressing key, until the parameter to be modified is selected. The value of each parameter is confirmed by pressing key. The setting phase is exited by pressing key again or, automatically, 30 seconds after the last key entry.

Setting the day of the week

When the day of the week bar blinks, select the current day with keys +

(Monday=1, Tuesday=2 ... Sunday=7).

Press key within 30 seconds to confirm the set value.

OPERATING INSTRUCTIONS

Parameter setting

Setting the time

When the hour figures blink, set the hour with keys

Press key within 30 seconds to confirm the set value.

Setting the minutes

When the minutes figures blink, set the minutes with keys +

Press key within 30 seconds to confirm the set value.

Setting the temperature unit of measure

When the ^ C or ^ F symbol starts blinking, select the unit of measure with keys.

Press key within 30 seconds to confirm the set value.

Parameter setting

Setting Set Point T1

When symbol appears, the temperature value starts to blink. Regulate the value of T1 with keys. Press key within 30 seconds to confirm the set value.

Setting Set Point T2

When symbol appears, the temperature value starts to blink. Regulate the value of T2 with keys Press key within 30 seconds to confirm the set value.

Setting Set Point T3

When symbol T appears, the temperature value starts to blink. Regulate the value of T3 with keys Press key within 30 seconds to confirm the set value.

Setting the antifreeze temperature value

When symbol appears, the temperature value starts to blink. Regulate the antifreeze temperature value with keys. Press key within 30 seconds to confirm the set value.

There are the following constraints between the set point values:

Heating: T antifreeze T1 T2 T3

Air conditioning: T1 T2 T3

OPERATING INSTRUCTIONS

Parameter setting

Activating self-learning

When symbol appears, activate (ON) or deactivate (OFF) the function with keys.

Press key within 30 seconds to confirm the set value.

Self-learning is used to activate the advance (max. 2 hours) on activating the heating. The timer-thermostat automatically manages the advance, so as to guarantee the temperature set at the start of each period of the programmed profile. This function is activated in heating, in automatic operating mode only.

Setting the regulation differential

When symbol appears, set the value of the regulation differential with keys.

Press key within 30 seconds to confirm the set value.

The regulation differential is the displacement between the set point set and the actual activation temperature. Save for special situations, it is recommended to keep the preset value.

OPERATING INSTRUCTIONS

Personalizing the daily program

Press key twice to personalize the preset daily program or to make a modification.

The PROG symbol appears on the display while the bar for the first day of the week will start to blink.

Select the first day required with keys

Press key within 30 seconds to confirm the selection.

After confirmation of the first day, the current profile, relative to the day selected is displayed on the display.

The hour starts to blink.

Select the temperature set point that it is required to set starting from hour 00:00 using keys.

The symbols T-or and the value corresponding

to the selected set point appear on the display.

The set point is applied to the hourly profile until the first variation present in the current program.

Increase the time with keys until the moment when it is required to modify the proposed profile; during the increase the column relative to the selected time blinks on the hourly profile.

Select the new set point with keys, which will be applied until the next variation present in the program.

OPERATING INSTRUCTIONS

Personalizing the daily program

The time is decreased/increased with steps of 15 minutes each time keys, be pressed, so it is possible to define up to 4 programming periods for each hour.

Proceed in the same way as described above until the profile is complete.

Copying the Program

If it is required to copy the program to the next day, confirm the programming performed by pressing key within 30 seconds.

Press key within 30 seconds to confirm the programming without copying; an automatic move is made to the programming for the next day.

Press key at the end of weekly programming to return to normal operations.

To activate the program select AUTO operating mode by pressing key until the AUTO symbol appears on the display.

Temporary forcing of the temperature

In AUTO operating mode it is possible to temporarily force the active temperature set point using keys to set the required value. Confirm the value by pressing key or wai- ting 5 seconds.

Activation of the forcing is signaled on the display by the blinking of the AUTO symbol.

The forcing remains active until the first variation of the profile present in the programz.

OPERATING INSTRUCTIONS

Party function

In AUTO mode, the Party function is used to temporarily exclude the set program by manually entering a set point for a different temperature, for a period of between 1 and 23 hours inclusive. This function can be used, for example, to extend the comfort period during a dinner, a party, etc.

Press key to activate the function, the symbol appears on the display while the value of the set point active at that time starts blinking. Use keys to set the new value of the temperature set point.

Use keys to set the number of hours of activation, that will be displayed on the display.

Press key or wait 5 seconds, to confirm the setting made.

When the function is active it is still possible to modify the value of the set point and period of activation, in the same way as described above.

The function can also be activated when the timer-thermostat in manual mode (MAN). The Party function remains active until the set period elapses.

The hours count is decremented during operation.

Press key for deactivation in advance: on deactivation, the timer-thermostat returns to the starting operating mode.

OPERATING INSTRUCTIONS

Holiday function

In AUTO mode, the Holiday function is used to temporarily exclude the set weekly program by manually entering a set point for a different temperature, for a period of between 1 and 99 days inclusive. This function could be used, for example, to program a period of economy during a holiday with reactivation of the program on the day of return.

Press key to activate the function, the symbol appears on the display while the value of the set point active at that time starts blinking. Use keys to set the new value of the temperature set point.

Use keys to set the number of hours of activation, that will be displayed on the display.

Press key wait 5 seconds to confirm the setting made.

When the function is active it is still possible to modify the value of the set point and period of activation, in the same way as described above.

The function can also be activated when the timer-thermostat in manual mode (MAN).

The Holiday function remains active until the set period elapses.

The days count is decremented during operation.

Press key for deactivation in advance: on deactivation the timer-thermostat returns to the starting operating mode.

OPERATING INSTRUCTIONS

Sunday's program copy

In AUTO mode it is possible to copy the sunday's profile to any day of the week.

This function is particularly useful when a period of temporary comfort is required, for example, on a public holiday during the week.

Press key to activate the function, the symbol and the bar of the feast day start blinking on the display. Use keys to select the day of the week to which to copy the feast day profile; press key ,or wait 30 seconds to confirm the setting made.

When the function is active, pressing key displays the day to which the feast day profile has been copied: the corresponding bar starts blinking on the display. Press key again to deactivate the function; if it is required to modify the day of the week, use keys + and press key or wait 30 seconds to confirm the new setting.

When the day selected for the feast copy is in progress, symbol is fixed on. The validity of the feast day copy is temporary, after midnight of the selected day, a return is made to the programmed weekly profile.

OPERATING INSTRUCTIONS

Manual operation

To activate manual operating mode, press key until the text MAN appears on the display. The temperature set point appears for about two seconds.

Use keys to set the required set point value, press key or wait 5 seconds to confirm the setting.

Remote control

The time-thermostat can be connected to the GSM GW 90 821 remote control unit by a serial connection.

The SMS commands can thus be used to:

• set the type of operation (air conditioning/heating)
• set the operating mode (manual/automatic/off)
• set the operating set point (in MAN mode only)
• request the current status

Every SMS command sent to the device has a corresponding confirmation SMS (with predefined text that cannot be configured);

the status request message gives a reply that includes the following information:

• current operating type (heating/air conditioning)
• current operating mode (off/auto/man)
• set point temperature currently set
• ambient temperature measured
• relay output status (ON/OFF)

The following symbol is displayed on the VDU whenever the operating type or mode are modified from the remote control unit.

OPERATING INSTRUCTIONS

Low batteries indication

When the batteries charge is low, the symbol on the display starts to blink. Operation of the timer-thermostat is guaranteed in any case. In this case, the batteries must be replaced as soon as possible.

Timer-thermostat operation is no longer guaranteed when symbol is fixed on, in this case the last operation guaranteed is automatic deactivation of the heating/air conditioning.

The available time for replacing the batteries is about 2 minutes, after which only the clock/calendar setting will be lost: all the other settings are kept in non-volatile memory.

OPERATING INSTRUCTIONS

Reset and restore the preset values

Pressing keys, simultaneously performs a complete reset of the timer-thermostat.

N.B.: all parameters set and personalized programs will be cancelled.

When the timer-thermostat is switched on again, it uses the parameters and programs preset in the factory. The timer-thermostat goes into heating in AUTO mode. The Party and Holiday functions are not active.

OPERATING INSTRUCTIONS

Preset programs

The timer-thermostat has 2 preset programs, one for heating and one for air conditioning.

HEATING PROGRAM

AIR CONDITIONING PROGRAM

These preset programs can be modified and personalized according to requirements. Follow the instructions contained in the "Daily program personalization" paragraph to make the modifications.

OPERATING INSTRUCTIONS

Preset parameters

Day of the week 1: Monday

Time 00:00

Heating temperature set point T1 16^

T2 18°C

T3 20°C

Tantifreeze 5^

Air conditioning temperature set point T1 24^

T2 26°C

T3 28°C

Self-learning Function disabled (OFF)

Differential regulation Heating 0.2^

Air conditioning 0.5^ C

Temperature unit of measure ^ C

INSTALLATION INSTRUCTIONS

Installation

WARNING

• Before installation ensure that the associated output modules receive the commands correctly.
• In the installation phase respect the assembly direction ( ) on the base of the support.

Fitting with wall plugs.

Fitting to a 3-bay box.

INSTALLATION INSTRUCTIONS

Installation

Access to the terminals.

Connection to the remote control unit (3 cables)

INSTALLATION INSTRUCTIONS

Installation

Click fixing of the timer-thermostat on the relative base and locking with screw.

For correct reading of the ambient temperature to be controlled, it is important that the timer-thermostat is not installed in niches. Behind doors or near windows or sources of heat.

INSTALLATION INSTRUCTIONS

Connection terminals

Remote control unit connection (serial line).

4 - TX (output data)
5 - GND (common)
6 - RX (input data)

INSTALLATION INSTRUCTIONS

Battery replacement

Do not dispose of dead batteries in the environment.

FUNCTIONAL DETAILS / TECHNICAL DATA

Type of operation: heating and air conditioning

Operating mode: automatic, manual and antifreeze

Operating temperature: -5^ ÷ +45^ C

Measured temperature: 0 ÷ +45^ C

Temperature probe: NTC, 100KΩat 25^

Measurement accuracy: ± 0.5^ at 20^

Preset programs: 2 weekly programs

(heating and air conditioning)

Resolution hourly programming: 15 minute

Max. n^ of temperature changes: 4 per hour

Temperature levels: 3 levels (T1-T2-T3) programmable

from 5 to 40^ differentiated

between air conditioning and heating

Temperature set point resolution: 0.1^ C

Antifreeze temperature: adjustable from 2 to 7^

Manual temperature: adjustable from 5 to 40^

Differential regulation: adjustable from 0.2 to 2^

Party function: timed from 1 to 23 hours

Holiday function: timed from 1 to 99 days

Temporary temperature forcing: settable

Thermal gradient self-learning: selectable, with max. advance of 2 hours

Unit of measure: ^ C or ^ F

Interval between two successive measurements: 1 minute

Remote control: with the GSM code GW 90 821 remote control

unit (not included)

Batteries discharged signal: with symbol on the display

Radio frequency: 868 MHz

Radio range: 100 m in a free field

Supply: 2x1.5V type AAA alkaline batteries

Stand-by charge: 2 minutes for battery replacement

Max. dimensions (B x L x H): 120x92x19mm

FRANÇAIS

Chronothermostat RF mural programme journalier-hebdomadaire

Attention - Important

The text MAN and the ambient temperature measured appear on the display.

-set-pointT1,
-set-pointT2,
-set-point T3,

Programmation minutes

Programmation du Set-point T1

Programmation du Set-point T2

Dimensions max. (B x L x H): 120x92x19mm

ESPAÑOL

Cronotermostato RF de pared programa diario-semanal

-set-pointT1,
-set-point T2,
-set-point T3,

Cronotermostato RF
RF timer-thermostat
Chronothermostat RF
Cronotermostato RF
Chronothermostat RF

Modulo di uscita RF - 16A
RF output module - 16A/ Module de sortie RF - 16A
Modulo de salute RF - 16A/ Ausgangsmodul RF - 16A

Modulo di uscita RF per commande motore RF output module for motor control Module de sortie RF pour la commande moteur Modulo de salute RF para control motor Ausgangsmodul RF zur Motorsteuerung

Ripetitore di segnale RF / RF signal repeater
Répétableur de signal RF / Repétidor de signal RF
Signalmelderstab RF