28
Technical Information
Service Manual
No.
Name
No.
Name
No.
Name
1 Neutral wire
8 Interface B of electric heating
15 Terminal for high pressure protection
2 Grounding wire
9 Terminal of low pressure valve
16 Interface 2 of temperature sensor
3 Live wire
10 Terminal of 2-way valve
17 Interface of temperature sensor
4 Communication interface
11 Terminal of 4-way valve
18 Terminal A of electronic expansion valve
5 Terminal of outdoor fan
12 Terminal of compressor overload protection 19 Terminal B of electronic expansion valve
6 Terminal of high pressure valve
13 Terminal for 2 high pressure protection
7 Interface C of electric heating
14 Terminal for low pressure protection
VIRU36HP230V1AO
VIRU30HP230V1AO
1
2
3
4
5
6
7
8
9
10
18
19
17 16 15 14 13 12 11
● Top view
● Bottom view
