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Technical Information
Service Manual
3VIR18HP230V1AO 3VIR24HP230V1AO
5. Electrical Part
No. Name No. Name
1 Compressor three phase input terminal 9 2-way valve terminal
2 Terminal of system high pressure protection 10 Terminal of electric heating for compressor
3 Compressor overload protection terminal 11 Terminal of electric heating for chassis
4 Terminal of temperature sensor 12 Communication terminal
5 Terminal of electronic expansion valve 13 Terminal of live wire
6 Terminal of system low pressure protection 14 Terminal of earthing wire
7 Terminal of fan 15 Terminal of netural wire
8 4-way valve terminal
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13
14
15