nilan Compact P, User Manual

Page: 38 / 48

38
Emergency operation central heating
If an error occurs in the controller or components in the AIR air/water heat pump, and the heat pump therefore stops, it will not be able
to heat up the house by the central heating.
If the installer is not able to come right away or the error happens outside the opening hours, and you therefore cannot contact the in -
staller, there is a possibility to heat up the house by setting the heat pump into emergency mode.
The button for emergency operation is
located behind the large door.
The emergency operation has three settings:
I - Auto:
El-supplementation is controlled by the control in the unit (standard setting)
0 - Off:
El-supplementation is off and cannot by turned on by the control in the unit
II - Manuel:
El-supplementation is turned on and cannot be turned off by the control in the
unit.
The emergency operation for the circulation pump has tree settings:
I - Auto:
The circulation pump is controlled by the control in the unit (standard setting)
0 - Off:
The circulation pump is off and cannot be turned on again by the control in the
unit
II - Manuel:
The circulation pump is on and cannot be turned off by the control in the unit
ATTENTION
When the el-supplementation is in I or II the circulation pump must be in the same position.
ATTENTION
In manual operation the supply flow temperature for the central heating can achieve 40 °C.