Mitsubishi Electric PQHY-P72ZLMU-A Service Handbook page 133

[ VI Refrigerant Circuit ]
(3) PQHY-P144, P168, P192 models
21S4a
CV2
21S4b
CV1
CJ1
ST17
63HS1
63H1
CP1
O/S
ST3 SV1a
TH4
Comp
(4) PQRY-P144, P168, P192 models
21S4a
21S4b
CJ1
ST17
63HS1
63H1
CP1
O/S
ST3 SV1a
TH4
Comp
HWE15150
SV4a
THINV LEVINV
INV-HEX
63LS
TH5
CJ2
Acc
SV4a
THINV
LEVINV
INV-HEX
ST13
LEV6
TH5
63LS
Acc
CJ2
Solenoid valve block
SV4b SV4d
SV7a SV7b
Water heat exchanger
(plate type)
SV7c
LEV7
TH3
LEV6
Solenoid valve block
SV4d SV4b
SV7a SV7b
Water heat exchanger
(plate type)
LEV7
SV7c
CV6a
SV9 ST18
- 124 -
BV1
ST1
TH8
TH7
Water circuit
BV2
SCC
TH6
ST2
LEV1
TH2
TH8
TH7
Water circuit
CV2b
CV5a
CV2a
BV1
ST1
CV3a
BV2
GB