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EMERGENCY MODE
Emergency mode is used in event of operational interference
and in conjunction with service.
When S1155PC is put into emergency mode, the system
works as follows:
•
The compressor is blocked.
•
S1155PC prioritises heating production.
•
Hot water is produced if possible.
•
The load monitor is not active.
•
The immersion heater is stepped according to the setting
in menu 7.1.8.2 - Emergency mode.
•
Fixed supply temperature if the system has no value from
the outdoor temperature sensor (BT1).
You can activate the emergency mode both when S1155PC
is running and when it is switched off.
When the emergency mode is active, the status lamp turns
yellow.
To activate when S1155PC is running: press and hold the
on/off button (SF1) for 2 seconds and select "emergency
mode" from the shutdown menu.
To activate emergency mode when S1155PC is switched off:
press and hold the on/off button (SF1) for 5 seconds. (De-
activate the emergency mode by pressing once.)
NIBE S1155PC
Chapter 5 | Electrical connections
26
Содержание S1155PC
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