P5611OT - Thermostat Emos - Free user manual and instructions

USER MANUAL P5611OT Emos

GB | Wireless Thermostat The P5611OT thermostat is designed for controlling heating and air-conditioning systems. Unlike conventional home thermostats, the P5611OT thermostatic system has a separate, wirelessly connected control unit (transmitter) and a switching unit (receiver). The switching unit is used to connect and switch heating/air-conditioning systems while the portable control unit is used to control and adjust temperature. The units communicate with each other via radio signal. The advantage of the system is its variability and easier access to temperature controls. Important

• Before rst use, make sure to read carefully the Operating Manual for the thermo- stat, as well as the manual for the boiler or air-conditioning equipment.

• Turn o power before installing the thermostat!

• Installation should be carried out by a qualied professional!

• Abide by prescribed standards during installation. SPECIFICATIONS Switched load: max. 230 V AC; 16 A for resistive load; 5 A for inductive load Clock accuracy: ±60 seconds/month4 Temperature measurement: 0 °C to 40 °C with 0.1 °C resolution; accuracy ±1 °C at 20 °C Temperature setting: 7 °C to 30 °C in 0.2 °C increments Dierential setting: 0.1; 0.2; 0.5; 1 °C Operating temperature: 0 °C to 40 °C Storage temperature: -10 °C to 60 °C Unit interconnection: via 868 MHz radio signal, max. 25 mW e.r.p. Pairing capacity: max. 6 receivers Transmitter unit range: up to 100 m in an open space Power supply: Control unit (transmitter) 2× 1.5 V type AA (LR6) batteries Switching unit (receiver) 230 V AC/50 Hz Dimensions and weight: Control unit: 23 × 97 × 122 mm; 143 g Switching unit: 37 × 115 × 91 mm; 150 g Control (Portable) Unit (see Fig. 1) 1 – day of the week 2 – clock 3 – comfort mode 4 – economy mode 5 – manual control 6 – programme preset 7 – comfort/economy mode switch 8 – UP button 9 – change clock 10 – change programme 11 – wireless communication icon 12 – set temperature 13 – frost indication 14 – operation status icon 15 – battery status indication 16 – current room temperature 17 – day prole 18 – DOWN button 19 – change temperature 20 – illuminate screen 21 – RESET Removing the Rear Cover of the Control Unit (see Fig. 2)

1. Use a screwdriver to press and hold the inner lock.

2. Remove THE front cover.

Switching Unit (see Fig. 3) 1 – main switch 2 – pairing button 3 – LED indicators5 LED Indicators

• Blue LED indicates the switching unit is powered by 230 V AC. If the unit is not con- nected to power or if the main switch is in the OFF position, the blue LED is not lit.

• Red LED is lit while the heating/air-conditioning system is active. Main Switch If the heating/air-conditioning system is not used for an extended period of time, it is recommended to turn the switching unit o (move the main switch to the OFF position). INSTALLATION Pairing the Control Unit with the Switching Unit Pairing enables transmission of information between the control unit and the switch- ing unit. The units pair automatically (self-learning) after pressing the “ID” button. Attention: When pairing two or more receivers, it is necessary to have pairing mode activated on all receivers simultaneously!

1. Insert 2× 1.5 V AA batteries into the control unit (make sure polarity of the batteries

is correct). Use alkaline batteries only, not rechargeable ones.

2. Connect the switching unit correctly to the power source, and press and hold the

“ID” button; the top red LED starts ashing. Long-press the screen illumination button ( ) on the control unit within 10 seconds. Both units will automatically pair and the icon will be displayed. The red LED on the switching unit will stop ashing and goes out. If the pairing of the units fails, the icon will be ashing instead. Testing Wireless Communication between the Units

1. Use the button to select a temperature a few degrees higher than the current

2. Wait for approximately 10 seconds or press the

3. The red LED on the switching unit will light up.

4. If the LED does not light up, move the control unit closer to the switching unit.

Press the button to set a value which is lower than the room temperature – the receiver must switch o.

5. Repeat steps 1 to 4.

The maximum range between the control and switching unit is 100 m in an open space. The range may decrease indoors as the signal has to pass through walls and other obstacles.

6. Press the “RESET” button once the test is complete.6

Deleting the Memory (Code) of Paired Units To delete the pairing code used between the control and switching unit, follow the instructions below. Press and hold the “ID” button on the switching unit; the red LED will start ashing. Short press the “ID” button again within 10 seconds. The red LED will stop ashing and goes out. The pairing code is deleted. Replacing the Original Thermostat ATTENTION: Before replacing the thermostat, disconnect the heating/air-condi- tioning system from the power in your at. This will prevent potential injury by electric current. Before disconnecting the leads, read the following instructions carefully.

1. Turn o the original thermostat and remove the thermostat cover.

2. Unscrew the thermostat from the wall panel.

3. Unscrew the connecting rear panel of the thermostat from the wall. Pull the

rear panel out a sort distance from the wall, but do not disconnect any wires yet. Marking Wires

1. Identify and disconnect each wire.

2. Secure the wires against getting torn out.

3. If the hole behind the thermostat is too large, seal it with insulating foam to prevent

air ow. This is to prevent incorrect temperature measurement. Thermostat Placement Thermostat (control unit) location signicantly aects its function. Place it in a room where members of the family spend most of their time. Choose a spot preferably on an inside wall where air circulates freely and there is no direct sunlight. Do not place the thermostat in the vicinity of heat sources (such as TV sets, radiators, fridges), or close to a door (due to frequent shocks or vibrations). Failure to comply with these recommendations will prevent proper control over room temperature. Mounting the Switching Unit onto the Wall

1. Remove the rear cover of the switching unit.

2. Mark positions for holes.

3. Drill two holes, carefully insert the plastic wall plugs into them and use two screws

to mount the rear cover of the switching unit.

4. Connect the wires to the labelled terminals according to the wiring diagram.

5. Complete the installation by tting the switching unit onto the mounted rear cover.7

Wiring Diagram The P5611OT thermostat can be used with any one-stage heating or air-conditioning system. NO – switched contact COM – contact for the switch L – 230 V AC power connection N – neutral conductor N/O

Floor Heating Wiring Diagram COM connected device NO L

• The pre-installed wire coupler between COM and L will not be connected. OpenTherm Connection Diagram N/O

COM 230 V~ 50–60 Hz L N OT – OpenTherm connection Mounting the Control Unit (If You Do Not Wish to Use the Unit’s Portability)

1. Remove the control unit’s rear cover.

2. Mark positions of the holes for rear cover.

3. Drill two holes, carefully insert plastic wall plugs and push them in ush with

4. Use two screws to mount the rear cover of the control unit.

5. Complete the installation by tting the switching unit onto the mounted rear cover.

Selecting Heating/Air-Conditioning System

1. Remove the rear cover of the control unit – the printed circuit board inside has 3

DIP switches. These 3 switches are used to adjust the temperature dierential and switch between the heating/air-conditioning system.

2. Adjust the DIP switch (position 3) depending on your choice of heating or air-con-

ditioning system as indicated in the following gure.9

OFF ON – heating OFF – air-conditioning Selecting Temperature Dierential The temperature dierential (hysteresis) is the dierence in temperature required for switching the system on and o. If, for example, you set the temperature in the heating system to 20 °C and dierential to 0.2 °C, the thermostat activates heating as soon as room temperature drops to 19.8 °C and switches heating o when temperature reaches 20.2 °C. Set the DIP switches (positions 1 and 2) depending on your choice of temperature dierential as indicated in the following gure. 1 2 Span ON ON 0,1 °C

Installing Batteries The P5611OT thermostat is powered by two 1.5 V AA batteries.

1. Insert two AA batteries into the battery compartment located inside the control

unit. Make sure to observe correct polarity. Use 1.5 V alkaline batteries only; do not use rechargeable 1.2 V batteries (due to their lower voltage). When you rst start the unit, the screen must show the time and room temperature.

2. If the screen shows dierent data, gently press the “RESET” button. To do this,

use a thin, straight object, such as an unfolded paper clip.

3. Replace the rear cover once the batteries are in place.

4. Before you turn on the main switch of the switching unit, press the “RESET” button

once. The thermostat is now ready for use. Attention: After inserting batteries, the transmitter needs up to about 30 minutes to stabilise parameters!10 Setting the Time/Date

1. Press the button to set the day and time. The day indicator (number 1 – Monday

to 7 – Sunday) will start ashing.

button and use the or button to set hours. Hold the or button to speed up the adjustment.

button and use the or button to set minutes. Hold the or button to speed up the adjustment.

5. Conrm the setting using the

button. If no button is pressed for 10 seconds, setting mode ends automatically. Screen Illumination Pressing the button activates screen illumination. If no button is pressed for 10 seconds, illumination will turn o. Setting Temperature

1. Press the CHANGE TEMPERATURE button to switch to temperature setting

2. Repeatedly press the

button to switch between economy mode ( icon) and comfort mode ( icon).

3. Use the or button to set both temperatures in 0.2 °C increments.

4. Save the setting by pressing the CHANGE TEMPERATURE

button again. If no button is pressed for 10 seconds, setting mode ends automatically. The default comfort temperature is 21 °C for the heating system and 23 °C for air-con- ditioning; the default economy temperature is 18 °C for the heating system and 26 °C for air-conditioning. Values can be changed, as necessary.

1. Press the “P” button; the day indicator will indicate which day is being programmed.

2. Repeatedly press the or button to select the day you wish to programme.

You can choose to programme: the whole week (1, 2, 3, 4, 5, 6, 7), workdays (1, 2, 3, 4, 5), weekend (6, 7) or each day individually. Selecting a Pre-Set Programme

1. Press the “P” button again to set a programme.

Programme Number Programme Prole Programme 1: Comfort temperature all day11 Programme Number Programme Prole Programme 2: Economy temperature all day Programme 3: Combination of comfort temperature and economy temperature Programme 4: Combination of comfort temperature and economy temperature Programme 5: Combination of comfort temperature and economy temperature Programme 6: Combination of comfort temperature and economy temperature Programme 7: Custom Dark bars indicate comfort mode settings, otherwise the thermostat is set to economy mode

Programme 8: Custom Programme 9: Custom

2. Use the or button to select one of the programmes, P1–P6. These pro-

grammes are pre-set (cannot be modied) and their proles are shown in the gure above.

3. Press the “P” button again to conrm the selected programme for the given day/

week and exit the setting mode. Setting a Custom Programme

1. If you select a custom programme (P7–P9) during programme selection, you can

press the “P” button to adjust the programme’s temperature settings.

2. Press the or button to choose an hour, which is indicated with the ashing

of the icon. Press to choose whether you want the system to be set to comfort or economy mode at that time.

3. After you have set the prole for the entire day, press the “P” button to acknowledge

the selected programme and exit the setting mode.12 Temporary Change of a Set Programme In standard mode, where temperature is controlled by a selected programme, pressing the button switches from the currently set programme to comfort or economy mode. When the selected programme is switched over in this way, the icon is displayed together with the selected control mode icon. This setting will cancel automatically upon the next temperature change in the programme. Temporary Change of Temperature Setting In standard mode, where temperature is controlled by a selected programme, you can press the or button to override the current temperature setting. When the temperature is changed, the newly set temperature will be displayed together with the icon, with the and icons disabled. Press any button (except or ) to exit the temperature setting mode. If no button is pressed for 10 seconds, setting mode ends automatically. This setting will cancel automatically upon the next temperature change in the programme. Note: If you wish to use the manually changed temperature for an extended period of time, we recommend doing so in programme no. 1 or 2. Calibrating Room Temperature Long-press the “P” button. “CAL” will appear on the screen and the set temperature value will be ashing. Repeatedly press the or button to adjust the temperature (-3.0 °C to 3.0 °C, in

Press the “P” button to conrm the setting. Calibration of room temperature is used, for example, if the thermostat shows 21 °C but you want it to show 20 °C. In that case, the calibration value should be set to -1 °C. Anti-Freeze Mode

1. Press the and buttons simultaneously to activate the anti-freeze mode

(for heating mode only). and will appear on the screen and and will not be displayed.

2. Press any button (except

) to end anti-freeze mode.

3. Default temperature for anti-freeze mode is 7 °C.

button to access OpenTherm settings. “01” will appear in the left corner and water temperature in the OpenTherm boiler will appear in the centre (if the thermostat is not receiving a temperature reading, “---” will be displayed instead).13

button. “02” will appear in the left corner and temperature of the water returning back to the boiler will appear in the centre (if the thermostat is not receiving a temperature reading, “---” will be displayed instead).

button. “03” will appear in the left corner and the temperature of hot water will appear in the centre (if the thermostat is not receiving a temperature reading, “---” will be displayed instead).

button opens settings for temperature limit switching values. “04” will appear in the left corner and OFF will start ashing in the centre of the screen. To switch between ON/OFF, use the or button.

5. If you selected ON in the previous step, pressing

opens settings for the max- imum temperature limit switching value. “05” will appear in the left corner and temperature will appear in the centre. You can adjust the temperature using the and button (30 to 80 °C in 1 °C increments).

opens settings for hot water switching. “06” will appear in the left corner and OFF will start ashing in the centre of the screen. To switch between ON/OFF, use the or button.

7. If you selected ON in the previous step, pressing

opens settings for hot water temperature. “07” will appear in the left corner and temperature will appear in the centre. You can adjust the temperature using the and button (25 to 65 °C in 1 °C increments).

opens the control switching settings. “08” will appear in the left corner and ON will start ashing in the centre of the screen. To switch between ON/OFF, use the or button.

9. Press the “P” button to conrm the setting.

OpenTherm Error Indication If an error occurs in the OpenTherm boiler, an “Exxx” error code will appear on the screen, where “xxx” is between 0 and 255. Changing Batteries When the battery icon appears on the screen, replace the batteries:

1. Switch o power to the receiver unit.

2. Remove the control unit’s rear cover.

3. Replace the batteries with new 1.5 V alkaline AA batteries.

4. Replace the rear cover.

5. Press the “RESET” button once and then restore power to the receiver unit.14

Upkeep and Maintenance The product is designed to serve reliably for many years if used properly. Here are some tips for proper operation:

• Read the manual carefully before using this product.

• Do not expose the product to direct sunlight, extreme cold and humidity, and sudden changes in temperature. This would reduce measuring accuracy.

• Do not place the product in locations prone to vibration and shocks – may cause damage.

• Do not subject the product to excessive force, impacts, dust, high temperatures or humidity – doing so may cause malfunction, shorten battery life, damage the batteries or deform the plastic parts.

• Do not expose the product to rain or high humidity, dropping or splashing water.

• Do not place any open ame sources on the product, e.g. a lit candle, etc.

• Do not place the product in places with inadequate air ow.

• Do not insert any objects in the product’s vents.

• Do not tamper with the internal electric circuits of the product – doing so may damage the product and will automatically void the warranty.

• The product should only be repaired by a qualied professional.

• To clean the product, use a slightly moistened soft cloth. Do not use solvents or cleaning agents – they could erode the plastic parts and cause corrosion of the electric circuits.

• Do not immerse the product in water or other liquids.

• In the event of damage or defect on the product, do not perform any repairs by yourself. Have it repaired in the shop where you bought it.