COMPUTHERM T-32 Digital Room Thermostat User Manual

1. Ro-ràdh

The COMPUTHERM T-32 room thermostat is designed for controlling most boilers and air conditioners available in the EU. It can be easily connected to any gas boiler with a two-wire thermostatic connection point, and to all air conditioning systems or electrical appliances, whether they have a 24V or 230V control circuit.

This digital thermostat allows for more precise temperature measurement and adjustment compared to traditional thermostats. It helps reduce energy costs while maintaining comfort by regulating the connected appliance (e.g., a gas boiler or pump) based on the measured and set temperatures.

Prìomh fheartan:

• Smachd teòthachd mionaideach: Easily set desired temperature between 5°C and 30°C in 0.5°C increments.
• Constant Indoor Temperature: Switching sensitivity of ±0.2°C or 0.1°C ensures a uniform and stable room temperature.
• Co-fhreagarrachd ioma-ghnèitheach: Suitable for boilers with a two-wire connection and various HVAC systems (24V or 230V).
• Modhan teasachaidh agus fuarachaidh: Supports both heating and cooling functions.
• Taisbeanadh didseatach: Provides clear and accurate temperature readings.

2. Setup agus Stàladh

Cudromach: Feumaidh an inneal a bhith air a chuir a-steach le neach comasach.

2.1 Susbaint a’ phacaid

Dèan cinnteach gu bheil na pàirtean uile an làthair:

• 1x COMPUTHERM T-32 Digital Room Thermostat
• 2x Bataraidhean AAA
• Bathar-cruaidh stàlaidh (sgriuban agus plugaichean balla)

Figure 1: Package contents including the thermostat, batteries, and mounting hardware.

2.2 Stàladh bataraidh

1. Carefully remove the back cover of the thermostat.
2. Insert the two AAA batteries into the battery compartment, ensuring correct polarity (+/-).
3. Cuir an àite an còmhdach cùil.

2.3 Stàladh agus sreangadh

The thermostat is designed for wall mounting in a room. Choose a location away from direct sunlight, drafts, or heat sources that could affect temperature readings.

1. Separate the front panel from the back plate.
2. Comharraich an suidheachadh stàlaidh a tha thu ag iarraidh air a’ bhalla.
3. Drile tuill agus cuir a-steach na plugaichean balla.
4. Secure the back plate to the wall using the provided screws.
5. Connect the two-wire control circuit from your boiler or HVAC system to the terminals on the back plate. Refer to the wiring diagram on the back of the thermostat for correct connections.
6. Carefully reattach the front panel to the back plate.

Figear 2: Cùl view of the thermostat with wiring terminals and battery compartment details.

3. Obrachadh

3.1 Taisbeanadh thairisview

The digital display shows the current room temperature and the set desired temperature. The thermostat features three control buttons below the display.

Figear 3: Aghaidh view of the COMPUTHERM T-32 thermostat with its digital display and three control buttons.

3.2 A’ suidheachadh na teòthachd a tha thu ag iarraidh

Use the temperature control buttons (typically marked with up and down arrows or similar symbols) to adjust the desired temperature. Each press changes the temperature by 0.5°C within a range of 5°C to 30°C.

• Brùth an Saighead suas putan gus an teòthachd a tha thu ag iarraidh a mheudachadh.
• Brùth an Saighead sìos putan gus an teòthachd a tha thu ag iarraidh a lùghdachadh.

The thermostat will automatically regulate the connected heating or cooling appliance to maintain the set temperature within its switching sensitivity of ±0.2°C.

3.3 Heating Mode Operation

In heating mode, if the measured room temperature falls below the set temperature minus the switching sensitivity (e.g., 22°C - 0.2°C = 21.8°C), the thermostat will activate the heating appliance. It will deactivate the heating when the room temperature rises above the set temperature plus the switching sensitivity (e.g., 22°C + 0.2°C = 22.2°C).

3.4 Cooling Mode Operation

In cooling mode, the operation is reversed. If the measured room temperature rises above the set temperature plus the switching sensitivity, the thermostat will activate the cooling appliance. It will deactivate cooling when the room temperature falls below the set temperature minus the switching sensitivity.

Note: After a temperature change using the thermostat's adjustment buttons, the switching sensitivity is temporarily not considered, allowing the thermostat to react to a difference of ±0.1°C for immediate response.

4. Cumail suas

• Glanadh: Wipe the thermostat with a soft, dry cloth. Do not use abrasive cleaners or solvents.
• Ath-nuadhachadh bataraidh: Replace batteries when the low battery indicator appears on the display. Always use new AAA alkaline batteries.
• Seachain Bacaidhean: Ensure no objects block the thermostat's ventilation slots or sensor, as this can affect temperature accuracy.

5. A ’dèanamh trioblaid

6. Sònrachaidhean

• Modail: T32
• Stòr cumhachd: 2x AAA 1.5V Alkaline Batteries (included)
• Smachd Voltage: 24V AC no 230V AC
• Comas luchdaidh: 8 Ampeirean
• Raon Tomhais Teothachd: 5 ° C gu 30 ° C
• Raon suidheachadh teothachd: 5 ° C gu 30 ° C
• Temperature Setting Increment: 0.5°C
• Mothachadh air atharrachadh: ±0.2°C (or ±0.1°C after manual adjustment)
• Meudan (L x W x H): 8.5 x 8.5 x 2.8 cm
• Cuideam: 160 gram
• Ceangal: Uèir
• Dath: Geal

Figure 4: Dimensions of the COMPUTHERM T-32 thermostat.

7. Barantas

The COMPUTHERM T-32 Digital Room Thermostat comes with a Barantas an neach-dèanamh 5-bliadhnaCùm dearbhadh ceannach airson tagraidhean barantais. Tha am barantas a’ còmhdach lochdan ann an stuthan agus obair-ciùird fo chleachdadh àbhaisteach.

8. Taic

For further assistance or if you encounter issues not covered in this manual, please refer to the official COMPUTHERM website or contact your retailer. Always ensure that any electrical work is performed by a qualified professional.

Airson tuilleadh fiosrachaidh, faodaidh tu tadhal air làrach-lìn an neach-dèanamh weblàrach: www.calorsol.de

Figure 5: Product packaging displaying warranty information and technical data.