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[ VI Refrigerant Circuit ]
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HWE09080 GB
VI Refrigerant Ci rcuit
[1] Refrigerant Circuit Diagram
1. Heat source unit
(1) PQHY-P72, P96, P120 models
(2) PQRY-P72, P96, P120 models
63HS1
O/S
TH4
TH5
TH3
CJ2
SV1a
CP1
CJ1
21S4a
ST3
Acc
ST17
63H1
Comp
CV8
CV1
CV6a
TH8
TH7
SV7bSV7a
CV4a
CV3a
CV7a
BV2
SV4a
SV4b
SV4d
Solenoid valve block
THINV
Component
cooler heat
exchanger
LEVINV
ST13
Water circuit
SV9
63LS
ST2
LEV1
HIC
TH2
TH6
LEV2a
LEV2b
BV1
ST1
63HS1
O/S
TH4
TH5
CJ2
SV1a
CP1
CJ1
21S4a
ST3
Acc
ST17
63H1
Comp
ST1
63LS
CV8
CV6a
TH8
TH7
SV7bSV7a
SV9
CV4a
CV2aCV3a
CV7a
CV5a
BV1
BV2
SV4a
SV4b
SV4d
Solenoid valve block
THINV
Component cooler
heat exchanger
LEVINV
ST13
Water circuit