COMPUTHERM T-32 Digital Room Thermostat User Manual

1. Fampidirana

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.

Lafin-javatra fototra:

• Fanaraha-maso maripana tsara: 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.
• Compatibility isan-karazany: Suitable for boilers with a two-wire connection and various HVAC systems (24V or 230V).
• Fomba fanafanana sy fampangatsiahana: Supports both heating and cooling functions.
• Fampisehoana nomerika: Provides clear and accurate temperature readings.

2. Fametrahana sy fametrahana

Zava-dehibe: Ny fitaovana dia tsy maintsy apetraka amin'ny olona mahay.

2.1 Ny votoatin'ny fonosana

Hamarino fa misy ny singa rehetra:

• 1x COMPUTHERM T-32 Digital Room Thermostat
• 2x AAA Batterie
• Mounting hardware (screws and wall plugs)

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

2.2 Fametrahana bateria

1. Carefully remove the back cover of the thermostat.
2. Insert the two AAA batteries into the battery compartment, ensuring correct polarity (+/-).
3. Soloy ny fonony aoriana.

2.3 Fametrahana sy Wiring

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. Asio marika ny toerana tianao hametrahana azy eo amin'ny rindrina.
3. Manaova lavaka ary ampidiro ny plugs amin'ny rindrina.
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.

Sary 2: aoriana view of the thermostat with wiring terminals and battery compartment details.

3. Fampandehanana

3.1 Asehoyview

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

Sary 3: Eo anoloana view of the COMPUTHERM T-32 thermostat with its digital display and three control buttons.

3.2 Fametrahana ny mari-pana irina

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.

• Tsindrio ny Arrow ambony button to increase the desired temperature.
• Tsindrio ny Arrow midina button to decrease the desired temperature.

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. Fikojakojana

• Fanadiovana: Fafao amin'ny lamba malefaka sy maina ny thermostat. Aza mampiasa mpanadio na solvents mikikisana.
• Fanoloana bateria: Replace batteries when the low battery indicator appears on the display. Always use new AAA alkaline batteries.
• Avoid Obstructions: Ensure no objects block the thermostat's ventilation slots or sensor, as this can affect temperature accuracy.

5. Famahana olana

6. Famaritana

• Modely: T32
• Loharano herinaratra: 2x AAA 1.5V Alkaline Batteries (included)
• Control Voltage: 24V AC na 230V AC
• Enta-mavesatra: 8 Amperes
• Halavan'ny refy amin'ny mari-pana: 5°C hatramin’ny 30°C
• Fametrahana mari-pana: 5°C hatramin’ny 30°C
• Fitomboan'ny fametrahana mari-pana: 0.5°C
• Fahasamihafana mifamadika: ±0.2°C (or ±0.1°C after manual adjustment)
• refy (L x W x H): 8.5 x 8.5 x 2.8 cm
• Lanja: 160 grama
• Fifandraisana: Wired
• loko: White

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

7. Garantie

The COMPUTHERM T-32 Digital Room Thermostat comes with a Garantie mpanamboatra 5 taona. Azafady, tehirizo ny porofon'ny fividiananao ho an'ny fitakiana fiantohana. Ny fiantohana dia mandrakotra ny lesoka amin'ny fitaovana sy ny asa amin'ny fampiasana mahazatra.

8. Fanohanana

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.

For more information, you may visit the manufacturer's webtranokala: www.calorsol.de

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