Regulation System; User Interface And Room Control Unit (Option) - Fujitsu 112 Installation And Operating Manual

Heat pump split single service 3 phase

3 Regulation system

3 1

User interface and room control unit (option)

1
2
0
3
ESC
4
Ref. Function
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
(Hold down the "RESET" key for 3 sec).
Installation and operating manual "1364 - EN"
Auto
4 8 12 16 20 24
OK
RESET
- 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
Marche
On
active.
- Manual start button : Hold down the DHW key for 3 seconds. Switch from
"reduced" to "comfort" until the next time the DHW timer switches over.
Off
Arrêt
- 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
-
(Summer/winter mode switchover is automatic).
-
-
-
(Provided that the heat pump's electrical power supply is not interrupted).
- Various data (please see
-
-
- Input into the selected menu.
- Confirmation of the parameter settings.
- Confirmation of the adjustment to the comfort temperature setting.
- If the installation is fitted with the cooling kit :
-
(Summer/winter mode switchover is automatic).
- Reinitialising the parameters and cancelling error messages.
Do not use during normal operation
5 1
2
6
3
7
4
8
6
9
.
Heating operating according to the heating programme
Constant comfort temperature.
Constant reduced temperature.
Stand-by mode with anti-frost protection
page
Reading error codes (please see
Information concerning maintenance, special mode.
Cooling operating according to the heating programme
5
Auto
0 4 8 12 16 20 24
7
ESC OK
13
8
52).
page 53).
Figure 39 -
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