CHAPPEE BORA HTEBVI 25 KW Manuel du propriétaire

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User questions

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Mary J.

How to set the ambient comfort temperature and use the front adjustment dial on the room module?

To adjust the ambient comfort temperature (T-AMBIANTE), open the module cover, use the scroll buttons to select T-AMBIANTE, press the red light ON button to enter modification mode, adjust the value using the + and - buttons, then press the red light OFF button to confirm. The front dial adjusts the comfort temperature by ±1 °C per graduation around 20 °C (point 0) and sets the boiler temperature setpoint in manual mode.

J N

Mary J.

How to set the ambient comfort temperature?

Open the cover of the room module, scroll to select T-AMBIANTE, press the red lamp button to enter edit mode, adjust the value using the + and - buttons, then press the red lamp off button to confirm.

J N

Mary J.

What is the function of the front dial on the room module?

The front dial adjusts the ambient comfort temperature around the set T-AMBIANTE value (+/-1 °C per graduation from 0 at 20 °C). In manual mode, it also adjusts the boiler temperature setpoint.

F X

Mary F.

How to activate heating and domestic hot water on the boiler?

To turn on heating and domestic hot water:

  1. Switch on the boiler using the main Power switch (the green light should turn on).
  2. On the ambient module (door closed), press the iqhCF button to select an operating mode:
    • Permanent Comfort (h): Maintains heating near 20 °C 24/7 and continuous domestic hot water production.
    • Programmed (q): Heating and domestic hot water (at 55 °C) follow the scheduled comfort time slots.

A temporary override is possible using the h/C button to maintain heating at 20 °C and hot water at 55 °C without modifying the set schedule. (Note: Integrated domestic hot water production is available on Bi and BVi models).

F X

Mary F.

How can heating and domestic hot water be activated on the boiler?

Switch the boiler on with the lit On/Off switch (2); the green lamp must light up. Check that the power indicator, temperature display and room unit display are on. On the room unit, with the door closed, press the iqhCF key to scroll through the modes until the required mode is selected: h Permanent comfort keeps heating close to 20 °C continuously and keeps domestic hot water production permanent; q Programmed follows the time program for heating and produces domestic hot water at 55 °C during comfort periods. The h/C key allows a temporary override without changing the program. Integrated domestic hot water production is available only on Bi and BVi models.

F X

Mary F.

How can heating be activated, and how can heating and domestic hot water be produced at the same time?

Switch the boiler on with the illuminated On/Off switch (2); the green lamp must light, and the power indicator, temperature display and room-module display must be on. On the room module, with the door closed, press iqhCF to scroll through modes and select the required one: Comfort permanent keeps the heating close to 20 °C 24 hours a day and, on Bi and BVi models, keeps domestic hot water production permanently active; Programmed follows the time program (comfort at 20 °C from 6:00 to 22:00 Monday to Friday and from 7:00 to 23:00 at weekends) and produces domestic hot water at 55 °C during the same comfort periods. The h/C key gives a temporary override: heating close to 20 °C and domestic hot water close to 55 °C without changing the program. To have heating only at certain times, select Programmed and check the day and time.

F X

Mary F.

How to turn on the heating using the boiler and the room module?

Switch on the boiler using the main On/Off switch (the green light should turn on). On the room module (with the door closed), press the iqhCF button to choose between 'h Permanent Comfort' (continuous heating around 20 °C) or 'q Programmed' (heating according to the set schedule).

F X

Mary F.

How to configure the device for both heating and domestic hot water?

On the room module, press the iqhCF button to select either 'h Permanent Comfort' (continuous 20 °C heating and continuous hot water) or 'q Programmed' (heating and hot water produced according to scheduled time slots). A temporary override can also be activated using the h/C button (available on Bi and BVi models).

F X

Mary F.

How can heating and domestic hot water be set on the ambient module?

Switch on the boiler using the illuminated On/Off switch and check that the power indicator, temperature display and ambient-module display are on. With the ambient-module door closed, use the iqhCF key to scroll through the modes. Select h permanent comfort for continuous heating close to 20 °C and continuous domestic hot water; select q programmed for scheduled heating and domestic hot water at 55 °C during comfort periods. A temporary h/C override can maintain heating near 20 °C and domestic hot water near 55 °C without changing the program. Integrated domestic hot water production is available only on Bi and BVi models.

F X

Mary F.

How is heating activated and how can heating and domestic hot water be produced together?

Turn on the boiler with the illuminated On/Off switch and check the power, temperature and room-module displays. With the room module door closed, press the iqhCF key to select the required mode: permanent comfort keeps heating near 20°C continuously and, on Bi/BVi models, also produces domestic hot water continuously; programmed mode follows the time program for comfort/reduced heating and produces domestic hot water at about 55°C during comfort periods. The h/C key provides a temporary override without changing the program. Integrated domestic hot water production is available only on Bi and BVi models.

F X

Mary F.

How can heating be activated?

Start the boiler with the illuminated On/Off switch (2) and check that the green lamp and the power, temperature, and room-module displays are on. With the room-module door closed, press the iqhCF key to scroll to the desired heating mode: h Continuous comfort (about 20 °C 24/7) or q Programmed (comfort/reduced according to the time program; check the day and time if timed heating is required).

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