COMPUTHERM T-32 Digital Room Thermostat User Manual

1. Introduzzjoni

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.

Karatteristiċi ewlenin:

• Kontroll Preċiż tat-Temperatura: 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.
• Kompatibilità versatili: Suitable for boilers with a two-wire connection and various HVAC systems (24V or 230V).
• Modi ta' tisħin u tkessiħ: Supports both heating and cooling functions.
• Wirja Diġitali: Provides clear and accurate temperature readings.

2. Setup u Installazzjoni

Importanti: L-apparat għandu jiġi installat minn persuna kompetenti.

2.1 Kontenut tal-Pakkett

Ivverifika li l-komponenti kollha huma preżenti:

• 1x COMPUTHERM T-32 Digital Room Thermostat
• 2x Batteriji AAA
• Ħardwer tal-immuntar (viti u tappijiet tal-ħajt)

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

2.2 Installazzjoni tal-batterija

1. Carefully remove the back cover of the thermostat.
2. Insert the two AAA batteries into the battery compartment, ensuring correct polarity (+/-).
3. Erġa 'poġġi l-għatu ta' wara.

2.3 Immuntar u 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. Immarka l-pożizzjoni tal-immuntar mixtieqa fuq il-ħajt.
3. Ħaffer toqob u daħħal il-plakek tal-ħajt.
4. Waħħal il-pjanċa ta' wara mal-ħajt billi tuża l-viti pprovduti.
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.

Figura 2: Wara view of the thermostat with wiring terminals and battery compartment details.

3. Operazzjoni

3.1 Display Overview

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

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

3.2 Setting the Desired Temperature

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.

• Agħfas il- Up Arrow buttuna biex iżżid it-temperatura mixtieqa.
• Agħfas il- Vleġġa 'l isfel buttuna biex tnaqqas it-temperatura mixtieqa.

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. Manutenzjoni

• Tindif: Imsaħ it-termostat b'ċarruta ratba u niexfa. Tużax prodotti tat-tindif jew solventi li joborxu.
• Sostituzzjoni tal-batterija: Ibdel il-batteriji meta jidher l-indikatur ta’ batterija baxxa fuq id-displej. Dejjem uża batteriji alkalini AAA ġodda.
• Evita l-Ostruzzjonijiet: Ensure no objects block the thermostat's ventilation slots or sensor, as this can affect temperature accuracy.

5 Issolvi l-problemi

6. Speċifikazzjonijiet

• Mudell: T32
• Sors tal-Enerġija: 2x AAA 1.5V Alkaline Batteries (included)
• Kontroll Voltage: 24V AC jew 230V AC
• Kapaċità tat-Tagħbija: 8 Amperes
• Medda tal-Kejl tat-Temperatura: 5°C sa 30°C
• Firxa tat-Twaqqif tat-Temperatura: 5°C sa 30°C
• Temperature Setting Increment: 0.5°C
• Sensittività tal-Qlib: ±0.2°C (or ±0.1°C after manual adjustment)
• Dimensjonijiet (L x W x H): 8.5 x 8.5 x 2.8 ċm
• Piż: 160 gramma
• Konnettività: Bil-fili
• Kulur: Abjad

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

7. Garanzija

The COMPUTHERM T-32 Digital Room Thermostat comes with a Garanzija ta' 5 snin mill-manifatturJekk jogħġbok żomm il-prova tax-xiri tiegħek għal talbiet taħt il-garanzija. Il-garanzija tkopri difetti fil-materjali u x-xogħol taħt użu normali.

8. Appoġġ

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.

Għal aktar informazzjoni, tista' żżur il-websajt tal-manifattur websit: www.calorsol.de

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