23
Emergency mode central heatingI
The button for operation and emergency
mode is located behind the large door.
The emergency mode for supplemental electric heating has three settings:
I - Auto:
The supplemental electric heating is controlled by the unit control system
(standard setting).
0 - Off:
The supplemental electric heating is turned off and cannot by turned on via the unit
control system. However, if the frost protection function is activated, the supple-
mental electric heatingwill be activated.
II - Manuel (EMERGENCY MODE):
The supplemental electric heating is turned on and cannot be turned off via the unit
control system.
(must only be activated when there is water on the central heating circuit and II-
Manual (EMERGENCY MODE) circulation pumps are activated)
The emergency mode for the circulation pumps has tree settings:
I - Auto:
The circulation pumps are controlled by the unit control system (standard setting).
0 - Off:
The circulation pumps P1+P2 are turned off and cannot be turned on via the unit
control system.
However, if the frost protection function is activated, the pumps will be activated.
II - Manuel (EMERGENCY MODE):
The circulation pumps P1+P2 are turned on and cannot be turned off via unit control
system.
ATTENTION
When the supplemental electric heating is in I or II the circulation pump must be in the same position.
ATTENTION
In manual mode the supply flow temperature can reach 40 °C.
To Next Page
Loading...
Need help?
General
