Danfoss DHP-AQ Mini - Component Identification

Message Meaning
COM. ERROR EXV-CARD Communication broken between display card and expansion valve control
card (outdoor).
COM. ERROR EXPANSION CARD Communication broken between display card and expansion card (indoor).
Note! In event of alarm the heat pump will if possible supply heating to the house, primarily with the
compressor, secondarily with the auxiliary heater. Hot water will stop to indicate that something
noteworthy has occurred.
3.2 Components
3.2.1 Outdoor unit
11
10
12
13
14
16
15
17
1
2
3
4
5
6
7
8
9
19
18
Figure 1. Components
Position Name Position Name
1 Electrical cabinet 11 Electronic expansion valve
2 Fan 12 Receiver
10 – Service instructions VMGFJ102