AIR TO WATER HEAT PUMP PARTS CATALOG R40A [model name] PUHZ-W50VHA PUHZ-W5VHA PUHZ-HWYHA PUHZ-HW40VHA PUHZ-HW40YHA [Service Ref.] PUHZ-W50VHA PUHZ-W5VHA PUHZ-HWYHA PUHZ-HW40VHA PUHZ-HW40YHA September 00 No. OCB4 REVISED EDITION-A Revision: PUHZ-W50V/HWY/HW40V/ HW40YHA are added in REVISED EDITION-A. ". OPTIONAL PARTS" is modified. Please void OCB4. Note: RoHS compliant products have <G> mark on the spec name plate. CONTENTS.. RoHS PARTS LIST.... OPTIONAL PARTS.... OPTIONAL PARTS... Back Cover 6 SERVICE MANUAL (OCH4) SERVICE MANUAL (OCH4) PUHZ-W5VHA
RoHS PARTS LIST FUNCTIONAL AND ELECTRICAL PARTS PUHZ-W50VHA PUHZ-W5VHA 0 7 7 4 6 5 4 PUHZ-W50VHA 5 6 5 6 7 7 0 PUHZ-W5VHA 6 5 4 4
Part numbers that are circled are not shown in the fi gure. No. RoHS Part No. Part Name Specification Q'ty/unit PUHZ-W VHA 50 5 Remarks (Drawing No.) Wiring Diagram Symbol G T7W E7 76 FAN MOTOR MF G R0 E0 5 PROPELLER FAN G R0 E0 07 NUT 4 G T7W E50 40 HEAT EXCHANGER T7W E47 40 HEAT EXCHANGER 5 G R0 E06 0 HIGH PRESSURE SWITCH 6H 6 G T7W E5 4 BYPASS VALVE COIL SV T7W E7 4 BYPASS VALVE COIL SV 7 G R0 E5 4 BYPASS VALVE G T 575 0 COMPRESSOR SNB0FGCM MC With RUBBER MOUNTS T 50 0 COMPRESSOR TNB0FLHM MC G R0 E4 4 CHARGE PLUG 0 G T7W E7 440 RECEIVER T7W E5 440 RECEIVER G T7W E 0 THERMISTOR (INLET WATER) TH G T7W E5 40 PLATE HEAT EXCHANGER ACH0-0 T7W E4 40 PLATE HEAT EXCHANGER ACH0-40 G THERMISTOR (PLATE HEX T7W E5 0 TH6/TH7 LIQUID,AMBIENT) THERMISTOR (PLATE HEX R0 E4 0 TH6/TH7 LIQUID,AMBIENT) 4 G R0 E5 4 CHARGE PLUG 5 G R0 E4 4 LEV COIL Connector: Red LEV-B 6 G T7W E50 4 LEV COIL Connector: White LEV-A 7 G R0 H 40 LEV G R0 N0 0 THERMISTOR (OUTDOOR PIPE) TH G R0 E 40 4 WAY VALVE R0 E 40 4 WAY VALVE 0 G R0 E07 0 HIGH PRESSURE SENSOR 6HS G T7W E 4 4 WAY VALVE COIL S4 T7W E 4 4 WAY VALVE COIL S4 G T7W E 76 TERMINAL BLOCK 6P (L, N, ;,S, S, S) TB G ELECTRICAL PARTS BOX (BK00B055G4) ELECTRICAL PARTS BOX (BK00B055G40) 4 G R0 E 5 REACTOR DCL T7W E7 5 REACTOR DCL 5 G T7W E5 POWER CIRCUIT BOARD P.B. T7W E4 POWER CIRCUIT BOARD P.B. 6 G R0 E 0 THERMISTOR (HEATSINK) TH 7 G T7W E0 ACTIVE FILTER MODULE ACTM G T7W E 46 NOISE FILTER CIRCUIT BOARD N.F. R0 E 46 NOISE FILTER CIRCUIT BOARD N.F. G T7W E76 5 CONTROLLER CIRCUIT BOARD C.B. T7W E6 5 CONTROLLER CIRCUIT BOARD C.B. 0 G T7W E06 0 THERMISTOR (DISCHARGE) TH4 R0 E0 0 THERMISTOR (DISCHARGE) TH4 G HEATSINK (BKC6H4) HEATSINK (BKB7H04) G R0 E06 FUSE 50 V 6. A 4 4 F,,, 4 G T7W E07 0 THERMISTOR (COMP. SHELL) TH Recommended Q'ty
FUNCTIONAL AND ELECTRICAL PARTS PUHZ-HWYHA PUHZ-HW40YHA 0 4 7 5 6 4 7 4 0 7 6 5 4 5 6 7 0 4
Part numbers that are circled are not shown in the fi gure. No. RoHS Part No. Part Name Specification Q'ty/unit PUHZ-HW/40 YHA Remarks (Drawing No.) Wiring Diagram Symbol Recommended Q'ty G R0 E50 FAN MOTOR MF, G R0 E0 5 PROPELLER FAN G R0 E0 07 NUT 4 G T7W E5 40 HEAT EXCHANGER 5 G T7W E 5 REACTOR ACL,, 6 G T7 45 76 COMPRESSOR ANBFJFMT with RUBBER MOUNTS MC 7 G R0 E07 0 HIGH PRESSURE SENSOR G R0 E00 0 LOW PRESSURE SWITCH 6L G R0 E0 4 STOP VALVE /4 0 G T7W E04 0 THERMISTOR (DISCHARGE) TH4 G T7W E5 0 THERMISTOR (SUCTION) TH G T7W E 440 POWER RECEIVER G T7W E5 40 PLATE HEAT EXCHANGER 4 G R0 E5 4 CHARGE PLUG 5 G R0 E0 467 MUFFLER 6 G R0 E4 4 LEV COIL Connector RED LEV-B 7 G R0 H0 40 LEV G T7W E 4 4 WAY VALVE COIL S4 G R0 E 40 4 WAY VALVE 0 G R0 E6 4 LEV COIL Connector BLUE LEV-C G R0 H 40 LEV G R0 E50 4 LEV COIL Connector WHITE LEV-A G R0 E4 4 CHARGE PLUG 4 G R0 E06 0 HIGH PRESSURE SWITCH 6H 5 G T7W E0 76 TERMINAL BLOCK 5P L,L,L,N,; TB 6 G R0 E 46 TERMINAL BLOCK P S,S,S TB 7 G R0 E 5 REACTOR ACL4 G R0 E0 54 MAIN SMOOTHING CAPACITOR CB, G R0 E0 RESISTOR RS 0 G ELECTRICAL PARTS BOX (BK00C40G) G T7W E50 POWER BOARD P.B. G T7W E75 0 CONVERTER BOARD CONV.B G T7W E 46 NOISE FILTER N.F 4 G T7W E7 5 CONTROLLER BOARD C.B 5 G R0 H00 0 THERMISTOR (LIQUID) TH 6 G T7W E5 0 THERMISTOR (PLATE HEX LIQUID, AMBIENT) TH6/7 7 G T7W E57 0 THERMISTOR (INLET WATER) TH G T7W E0 54 CAPACITOR CK G R0 E06 FUSE 50 V 6. A 4 F,,,4 5
FUNCTIONAL AND ELECTRICAL PARTS PUHZ-HW40VHA 4 7 5 6 4 7 0 7 6 5 4 5 6 7 0 6
Part numbers that are circled are not shown in the fi gure. No. RoHS Part No. Part Name Specifi-cation Q'ty/unit PUHZ-HW40 VHA Remarks (Drawing No.) Wiring Diagram Symbol Recommended Q'ty G R0 E50 FAN MOTOR MF, G R0 E0 5 PROPELLER FAN G R0 E0 07 NUT 4 G T7W E5 40 HEAT EXCHANGER 5 G R0 E4 4 CHARGE PLUG 6 G R0 E07 0 HIGH PRESSURE SENSOR 6HS 7 G R0 E00 0 LOW PRESSURE SWITCH 6L G T7 45 76 COMPRESSOR ANBFJGMT with RUBBER MOUNTS MC G R0 E0 4 STOP VALVE /4 0 G T7W E 440 POWER RECEIVER G T7W E5 40 PLATE HEAT EXCHANGER G T7W E05 0 THERMISTOR(DISCHARGE) TH4 G T7W E5 0 THERMISTOR (SUCTION) TH 4 G R0 E5 4 CHARGE PLUG 5 G R0 E0 467 MUFFLER 6 G R0 E4 4 LEV COIL Connector RED LEV-B 7 G R0 H0 40 LEV G R0 E6 4 LEV COIL Connector BLUE LEV-C G R0 H 40 LEV 0 G R0 E50 4 LEV COIL Connector WHITE LEV-A G R0 E 40 4 WAY VALVE G T7W E4 4 4 WAY VALVE COIL S4 G R0 E06 0 HIGH PRESSURE SWITCH 6H 4 G T7W E 76 TERMINAL BLOCK 6P L,N,;,S,S,S TB 5 G ELECTRICAL PARTS BOX (BK00C6G) 6 G T7W E7 5 CONTROLLER BOARD C.B. 7 G T7W E 5 REACTOR DCL G T7W E5 POWER BOARD P.B. G R0 H00 0 THERMISTOR (LIQUID) TH 0 G T7W E5 0 THERMISTOR (PLATE HEX LIQUID, AMBIENT) TH6/7 G T7W E57 0 THERMISTOR (INLET WATER) TH G MAIN SMOOTHING R0 E0 54 CAPACITOR CB G R0 E06 FUSE 50 V 6. A 4 F,,,4 7
STRUCTURAL PARTS PUHZ-W50VHA PUHZ-W5VHA 5 7 4 (W50) 6 5 (W5) 6 7 4 0
Q'ty/unit No. RoHS Part No. Part Name Specification PUHZ-W VHA 50 5 Remarks (Drawing No.) Wiring Diagram Symbol Recommended Q'ty G F.ST SCREW (5 x 0) (DGF56H0) G R0 E 66 SIDE PANEL (L) R0 E6 66 SIDE PANEL (L) G R0 E 6 FAN GRILLE 4 G R0 E 66 FRONT PANEL R0 E 66 FRONT PANEL 5 G T7W E 66 BASE T7W E7 66 BASE ASSY 6 G SEPARATOR (BK00C4GA4) SEPARATOR (BK00C4GA6) 7 G STAY (BK00C5G0) G R0 E0 665 HANDLE G T7W E0 65 COVER PANEL (FRONT) 0 G T7W E0 65 COVER PANEL (REAR) G T7W E 66 SIDE PANEL (R) T7W E 66 SIDE PANEL (R) G T7W E 667 SERVICE PANEL T7W E07 66 SERVICE PANEL G LABEL (MITSUBISHI) (DG7R0H0) 4 G R0 E0 6 REAR GUARD R0 E06 6 REAR GUARD 5 G R0 E4 64 TOP PANEL 6 G R0 E4 0 MOTOR SUPPORT R0 E0 0 MOTOR SUPPORT 7 G R0 E0 655 HANDLE
STRUCTURAL PARTS PUHZ-HWYHA PUHZ-HW40YHA PUHZ-HW40VHA 5 6 4 4 5 6 7 0 0
Q'ty/unit No. Part No. Part Name Specification PUHZ-HW HA Remarks (Drawing No.) 40V,40Y G F.ST SCREW (5 x 0) (DGF56H0) G R0 E0 66 SIDE PANEL (L) G R0 E 6 FAN GRILLE 4 G R0 E4 66 FRONT PANEL 5 G T7W E 66 BASE ASSY 6 G R0 E7 0 MOTOR SUPPORT RoHS 7 G SEPARATOR (BK00C4GB) SEPARATOR (BK00C40G) G STAY (BK00G5G0) G R0 E0 655 HANDLE 0 G T7W E0 65 COVER PANEL (FRONT) G T7W E4 66 SIDE PANEL (R) G T7W E 667 SERVICE PANEL G LABEL (MITSUBISHI) (DG7R0H0) 4 G R0 E07 6 REAR GUARD 5 G T7W E0 64 TOP PANEL T7W E07 64 TOP PANEL 6 G R0 E0 655 HANDLE Wiring Diagram Symbol Recommended Q'ty
OPTIONAL PARTS -. AIR OUTLET GUIDE (HW,40 need pieces.) Part No. PAC-SG5SG-E -. AIR GUIDE (HW,40 need pieces.) Part No. PAC-SG57AG-E -. DRAIN SOCKET Part No. -4. DRAIN PAN (Only for W50,5) Part No. PAC-SG6DS-E PAC-SG64DP-E -5. CONNECTOR FOR DRAIN HOSE HEATER Part No. PAC-SE5RA-E Contents Terminal block o Installation W50/5, HW40VHA. Attach the terminal block, with the screw.. Connect the lead wire connector side to SV port on the outdoor controller board. Screw o SV. Connect the lead wire to the terminal block. 4. Wire local cables for a drain hose heater RELAY to the terminal block. Drain hose heater RELAY connection only MAX current A HW/40YHA Lead wire with connector o SV SV on the controller board Drain hose heater signal output With PAC-SE5RA-E From defrost start For 5 min. ON signal provided HEAD OFFICE : TOKYO BLDG., -7-, MARUNOUCHI, CHIYODA-KU, TOKYO 00-0, JAPAN Copyright 00 MITSUBISHI ELECTRIC ENGINEERING CO., LTD. Distributed in Sep. 00 No. OCB4 REVISED EDITION-A PDF 7 Distributed in Apr. 00 No. OCB4 PDF Made in Japan New publication, effective Sep. 00 Specifications subject to change without notice.