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Hydraulic indoor unit
Ref
Functions
1
Selecting of the DHW operating mode
(Domestic hot water)
2
Digital display
3
Exit "ESC"
4
Navigation and setting
5
Selecting the heating mode
6
Information display
7
Confirm "OK".
8
Selecting cooling mode
9
RESET button
(Brief press)
10
Control knob
11
Presence key
Operation manual "1780 - EN"
- Definitions
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
On
- 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
Off
- Operating control Readout of the current temperature, of the heating mode
and of any faults
- View the settings
- Quit the menu
- Selecting the menu
- Setting parameters
- Adjusting the ambient temperature setpoint
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).
- Various data (see
-
Reading error codes (see
-
Information concerning maintenance, special mode
- Input into the selected menu
- Confirmation of the parameter settings.
- Confirmation of the adjustment to the comfort temp. setting.
-
Cooling operating according to the heating program
(Summer/winter mode switchover is automatic)
- Reinitialising the parameters and cancelling error messages
Do not use during normal operation
- Adjusting the ambient temperature setpoint
- Comfort / Reduced switchover
page
16)
Installation and operating
manual)
- 7 -
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