COMPUTHERM Q7 Programmable Digital Room Thermostat User Manual

1. Introduzzjoni

The COMPUTHERM Q7 is a programmable digital room thermostat designed to control heating and air conditioning systems. It allows for precise temperature regulation and offers multiple programming options to optimize comfort and energy efficiency. This manual provides detailed instructions for installation, operation, and programming of your Q7 thermostat.

Stampa 1.1: The COMPUTHERM Q7 thermostat highlighting key features such as 0.5°C temperature increments, compatibility with heating/cooling systems, a temperature range of 5-40°C, 24-250V power compatibility, and 6 daily programs.

2. Informazzjoni dwar is-Sigurtà

• Dejjem skonnettja l-enerġija għas-sistema tat-tisħin/tkessiħ mis-circuit breaker prinċipali qabel ma tinstalla jew tagħmel manutenzjoni fuq it-termostat.
• Installation should be performed by a qualified electrician or heating engineer if you are unsure about the wiring process.
• Do not expose the thermostat to direct sunlight, extreme temperatures, or high humidity.
• Ensure the thermostat is mounted at an appropriate height (approximately shoulder height) in the living area for accurate temperature readings.

3. Kontenut tal-Pakkett

Jekk jogħġbok iċċekkja l-pakkett għall-oġġetti li ġejjin:

• Termostat tal-kamra diġitali programmabbli COMPUTHERM Q7
• Manwal ta' Istruzzjoni
• Aċċessorji tal-immuntar (viti, tappijiet tal-ħajt)

Stampa 3.1: The COMPUTHERM Q7 thermostat shown alongside its retail packaging.

4. Prodott Aktarview

The COMPUTHERM Q7 thermostat features a clear digital display and intuitive buttons for easy operation.

Stampa 4.1: Quddiem view of the COMPUTHERM Q7 thermostat, showing the digital display with time, program number, set temperature, and room temperature, along with the '+' and '-' adjustment buttons.

4.1. Elementi tal-Wiri

• MON/TUE/WED/THU/FRI/SAT/SUN: Day of the week indicator.
• ĦIN: Ħin kurrenti.
• PROG: Current program number (0-6).
• SET TEMP: Temperatura mixtieqa.
• ROOM TEMP: Temperatura attwali tal-kamra.
• Heating/Cooling Indicator: Icon indicating active heating or cooling.

4.2. Buttuni

• +: Increase value, navigate forward.
• -: Decrease value, navigate backward.
• ŻOMM: Activates/deactivates permanent manual temperature hold.
• JUM: Used for setting day/time and short-term programs.
• DAWL: Activates backlight, adjusts backlight behavior.
• KOPJA: Copies program settings between days.
• PROG: Enters/confirms program settings.
• SET: Confirms settings, exits menus, cancels manual modes.

5. Installazzjoni

Proper installation is crucial for the thermostat's performance. Ensure power is disconnected before proceeding.

5.1. Immuntar tat-Termostat

1. Choose a suitable location on an interior wall, away from direct sunlight, drafts, and heat sources. The recommended height is approximately shoulder height.
2. Separate the front panel from the back plate of the thermostat.
3. Mark the drilling points on the wall using the back plate as a template.
4. Drill toqob u daħħal plugs tal-ħajt.
5. Secure the back plate to the wall with screws.

Stampa 5.1: The COMPUTHERM Q7 thermostat installed on a wall in a typical home environment, demonstrating its discreet design.

5.2. Il-wajers

The COMPUTHERM Q7 thermostat requires two AA batteries for power and connects to your heating/cooling system via two wires.

1. Ensure the main power supply to your heating/cooling system is OFF.
2. Connect the two wires from your boiler or heating/cooling system to connectors 1 u 2 on the thermostat's back plate. The polarity of these connections does not matter.
3. Connector 3 is typically not used for standard installations.
4. Once wired, carefully attach the front panel of the thermostat to the back plate.

Stampa 5.2: Wara view of the COMPUTHERM Q7 thermostat, illustrating the battery compartment and the wiring terminals (1, 2, 3) for connection to the heating/cooling system.

5.3. Installazzjoni tal-batterija

The thermostat is powered by 2 AA batteries.

1. Iftaħ il-kompartiment tal-batterija fuq wara tat-termostat.
2. Daħħal żewġ batteriji AA, waqt li tiżgura l-polarità korretta (+/-).
3. Agħlaq il-kompartiment tal-batterija.

6. Setup Inizjali

6.1. Irrisettjar tat-Termostat

If you need to reset the thermostat to factory settings, locate the small black 'Reset' button inside the battery compartment. Press and hold this button for approximately 5 seconds. The display will clear and reset.

6.2. L-issettjar tad-Data u l-Ħin

1. Agħfas il- JUM button. The day of the week will start flashing.
2. Uża l- + or - buttuni biex tagħżel il-ġurnata kurrenti.
3. Agħfas il- JUM button again. The hour will start flashing.
4. Uża l- + or - buttuni biex tissettja s-siegħa kurrenti.
5. Agħfas il- JUM button again. The minutes will start flashing.
6. Uża l- + or - buttuni biex tissettja l-minuti kurrenti.
7. Agħfas il- SET button to save the date and time settings.

7. Operating Modes & Programming

7.1. Manual Temperature Adjustment (Temporary Override)

To temporarily adjust the temperature until the next programmed period:

1. Fil-modalità normali ta' tħaddim, uża l- + or - buttuni biex tissettja t-temperatura mixtieqa tiegħek.
2. A hand symbol will appear on the display, indicating manual mode.
3. After approximately 5 seconds, the new temperature will be set. The clock display will alternate between the current time and 'Time Left', showing the duration until the next programmed period.
4. This manual setting will automatically cancel when the next programmed period begins.
5. To cancel manual mode before the next program, press the SET buttuna.

7.2. Hold Temperature (Permanent Manual Mode)

To maintain a specific temperature indefinitely:

1. Uża l- + or - buttuni biex tissettja t-temperatura mixtieqa tiegħek.
2. Agħfas il- ŻOMM button. A key symbol will appear on the display.
3. The thermostat will maintain this temperature until you manually cancel it.
4. To cancel the hold function, press the SET buttuna.

7.3. Programming Daily Schedules (P0-P6)

The thermostat allows for 6 programmable periods (P0 to P6) per day. Program P0 is fixed at 00:00 and only its temperature can be adjusted.

1. Agħfas u żomm il- SET buttuna, imbagħad agħfas simultanjament il- PROGRAMM button. The day of the week will start flashing.
2. Uża l- + or - buttons to select the day(s) you wish to program (you can select multiple days if they are all flashing).
3. Agħfas PROGRAMM. The desired temperature for Program 0 (P0) will flash (time is fixed at 00:00).
4. Uża l- + or - buttons to set the desired temperature for P0.
5. Agħfas PROGRAMM to move to Program 1 (P1). The hour for P1 will flash.
6. Uża l- + or - buttons to set the desired hour for P1.
7. Agħfas PROGRAMM. The temperature for P1 will flash.
8. Uża l- + or - buttons to set the desired temperature for P1.
9. Repeat steps 6-8 for Programs P2 through P6.
10. Wara li tissettja l-programmi mixtieqa kollha, agħfas il-buttuna SET button to save and exit programming mode.

Deleting a Program Interval

To delete a specific program interval (P1-P6), set its time to ' - - : - - ' (which appears when you set the time to 00:00 during programming). Then press SET biex isalva.

7.4. Copying Programs

To copy program settings from one day to another:

1. Agħfas u żomm il- KOPJA button for 3 seconds until the day of the week starts flashing.
2. Uża l- + or - buttons to select the source day (the day you want to copy from).
3. Agħfas KOPJA. The selected day will stop flashing.
4. Uża l- + or - buttons to select the destination day(s) (the day(s) you want to copy to).
5. Agħfas KOPJA to apply the copy. Repeat for additional destination days if needed.
6. Agħfas il- SET button to confirm and save the copied programs.

7.5. Short-Term Program (1-9 Hours)

This function allows you to set a temporary temperature for a specific number of hours (1 to 9).

1. Uża l- + or - buttons to set the desired temperature for the short-term period.
2. Agħfas il- JUM button. A suitcase symbol will appear, and the hour display will flash.
3. Uża l- + or - buttons to select the number of hours (1 to 9).
4. Wait for approximately 5 seconds for the setting to save automatically. The clock display will alternate between the current time and 'Time Left', showing the remaining duration.
5. This program will automatically cancel after the set hours, and the thermostat will revert to its regular schedule.
6. To cancel this function manually, press the SET buttuna.

7.6. Holiday Program (1-99 Days)

This function allows you to set a specific temperature for an extended period (1 to 99 days), useful when you are away from home.

1. Uża l- + or - buttons to set the desired temperature for your holiday period.
2. Agħfas u żomm il- ŻOMM button for 3 seconds. Initially, a key symbol will appear, then a suitcase symbol will appear, and the day display will flash.
3. Uża l- + or - buttons to select the number of days (1 to 99).
4. Wait for approximately 5 seconds for the setting to save automatically. The clock display will alternate between the current time and 'Time Left', showing the remaining days.
5. This program will automatically cancel after the set days, and the thermostat will revert to its regular schedule.
6. To cancel this function manually, press the SET buttuna.

7.7. HEAT/COOL Mode Selection

The thermostat can operate in either heating or cooling mode.

1. Agħfas u żomm il- SET buttuna, imbagħad agħfas simultanjament il- KOPJA button. 'HEAT' or 'COOL' will appear on the display.
2. Uża l- + or - buttons to switch between 'HEAT' (for heating systems) and 'COOL' (for air conditioning systems).
3. Agħfas il- SET buttuna biex issalva l-għażla tiegħek.

• In SĦANA mode: The connected appliance (e.g., boiler) will activate when the room temperature falls below the desired temperature.
• In Kessaħ mode: The connected appliance (e.g., air conditioner) will activate when the room temperature rises above the desired temperature.

7.8. Issettjar tad-dawl ta 'wara

Il- DAWL button controls the display backlight.

• Pressa qasira tal- DAWL button will illuminate the display for approximately 10 seconds.
• To change the backlight behavior, press and hold the DAWL button for 5 seconds. 'L:ON' or 'L:OF' will appear on the display.
• Uża l- + or - buttons to toggle between:
• L:ON: The backlight will illuminate with every button press.
• L:OF: The backlight will only illuminate when the DAWL buttuna hija ppressata.
• Agħfas SET to confirm your selection. Note that 'L:ON' mode will consume batteries faster.

7.9. Switching Sensitivity Adjustment

This setting determines the temperature differential before the heating/cooling system activates or deactivates.

1. Agħfas il- JUM , imbagħad immedjatament agħfas il-buttuna KOPJA buttuna.
2. Uża l- + or - buttons to select the desired sensitivity: 'S:1', 'S:2', or 'S:3'.
3. Agħfas SET biex tikkonferma.

• S:1: Sensitivity of ±0.1°C. For a target of 20°C, heating activates at 19.9°C and deactivates at 20.1°C.
• S:2: Sensitivity of ±0.2°C. For a target of 20°C, heating activates at 19.8°C and deactivates at 20.2°C.
• S:3: Sensitivity of ±0.3°C. For a target of 20°C, heating activates at 19.7°C and deactivates at 20.3°C.

7.10. Kalibrazzjoni tat-Temperatura

You can calibrate the thermostat's temperature reading to match a reference thermometer or to compensate for its location.

1. Agħfas il- JUM , imbagħad immedjatament agħfas il-buttuna ŻOMM buttuna.
2. Uża l- + or - buttons to adjust the temperature offset (e.g., -1.0°C to make the thermostat read 1°C lower).
3. Agħfas SET to confirm. The change will take effect after approximately 10 seconds.

7.11. Pump Protection Function

This function helps prevent damage to your heating system's pump during periods of inactivity.

1. Agħfas il- JUM , imbagħad immedjatament agħfas il-buttuna PROGRAMM buttuna.
2. Uża l- + or - buttons to select 'HP:ON' or 'HP:OF'.
3. Agħfas SET biex tikkonferma.

• HP:ON: The pump will automatically run for 1 minute each day, even if no heating is scheduled, to prevent seizing.
• HP:OF: Pump protection is disabled.

7.12. Button Lock

To prevent accidental changes, you can lock the thermostat buttons.

1. To lock the buttons, press the + u - buttons simultaneously for 5 seconds. A lock symbol will appear.
2. To unlock the buttons, press the + u - buttons simultaneously for 5 seconds again. The lock symbol will disappear.

8. Manutenzjoni

8.1. Sostituzzjoni tal-batterija

When the battery low indicator appears on the display, replace the batteries promptly to ensure continuous operation. Refer to section 5.3 for battery installation instructions.

8.2. Tindif

Naddaf il-barra tat-termostat b'ċarruta ratba u niexfa. Tużax prodotti tat-tindif li joborxu, solventi, jew tisprejjax direttament fuq l-apparat.

9 Issolvi l-problemi

10. Speċifikazzjonijiet

11. Garanzija u Appoġġ

The COMPUTHERM Q7 thermostat comes with a Garanzija ta' 2 snin mill-manifattur mid-data tax-xiri. Jekk jogħġbok żomm il-prova tax-xiri tiegħek għal talbiet ta' garanzija.

For technical support or warranty inquiries, please refer to the contact information provided with your product packaging or visit the official COMPUTHERM websit.