Ref.
Function
- Definitions
1
Selecting of the DHW operating mode
(Domestic hot water)
On
Off
- If the installation is fitted with a DHW tank.
- On: Production of DHW according to the time program.
- Off: Preparing the domestic hot water for stopping with the anti-frost function
active.
- Manual start button: Hold down the DHW key for 3 seconds. Switch from
"reduced" to "comfort" until the next time the ECS timer switches over.
2
Digital display
- Operating control. Readout of the current temperature, of the heating mode
and of any faults
- View the settings.
3
Exit "ESC"
- Quit the menu.
4
Navigation and setting
- Selecting the menu.
- Setting parameters.
- Adjusting the ambient temperature setpoint.
5
Selecting the heating mode
-
Auto
Heating operating according to the heating program
(Summer/winter mode switchover is automatic).
-
Constant comfort temperature.
-
Constant reduced temperature.
-
Stand-by mode with anti-frost protection
(Provided that the heat pump's electrical power supply is not interrupted).
6
Information display
- Various data (please see
page 58
).
-
Reading error code (please see
).
-
Information concerning maintenance, special mode.
7
Confirm "OK"
- Input into the selected menu.
- Confirmation of the parameter settings.
- Confirmation of the adjustment to the comfort temp. setting.
8
Selecting cooling mode
- If the installation is fitted with the cooling kit:
-
Cooling operating according to the heating program
(Summer/winter mode switchover is automatic).
9
RESET button
(Hold down the "RESET" key for 3 sec).
- Reinitialising the parameters and cancelling error messages.
Do not use during normal operation
10
Control knob
- Adjusting the ambient temperature setpoint.
11
Presence key
- Comfort / Reduced switchover.
Installation and operating manual "1532 - EN"
- 33 -
Air to Water Heat Pump
