SERVICE MANUAL R407C SPLIT-TYPE, HEAT PUMP AIR CONDITIONERS SPLIT-TYPE, AIR CONDITIONERS. August No.OC336. Outdoor unit [model names]

Transcription

1 SPLIT-TYPE, HEAT PUMP AIR CONDITIONERS SPLIT-TYPE, AIR CONDITIONERS August 00 No.OC SERVICE MANUAL R07C Outdoor unit [model names] PUH-PVGAA PUH-PVGAA PU-PVGAA [Service Ref.] Service Ref. is on page. This manual describes only service data of the outdoor units. PUH-PYGAA PUH-P0VGAA PUH-P0YGAA PUH-P0VGAA PUH-P0YGAA PUH-P7VGAA PUH-P7YGAA PUH-P00VGAA PUH-P00YGAA PUH-PYGAA PUH-P0YGAA PU-PYGAA PU-P0VGAA PU-P0YGAA PU-P0VGAA PU-P0YGAA PU-P7VGAA PU-P7YGAA PU-P00VGAA PU-P00YGAA PU-PYGAA PU-P0YGAA CONTENTS. REFERENCE MANUAL. SAFETY PRECAUTION. PART NAMES AND FUNCTIONS. SPECIFICATIONS 7. DATA. OUTLINES AND DIMENSIONS 8 7. WIRING DIAGRAM 8. WIRING SPECIFICATIONS 9. REFRIGERANT SYSTEM DIAGRAM 8 0. TROUBLESHOOTING 0. FUNCTION SETTING. DISASSEMBLY PROCEDURE 7. PARTS LIST 7

2 PARTS LIST STRUCTURAL PARTS PUH-PVGAA.UK PUH-PVGAA.UK PUH-PYGAA.UK PU-PVGAA.UK PU-PYGAA.UK No. Part No. Part Name Specification PUH-P GAA.UK PU-P GAA.UK.V Y V Y Remarks (Drawing No.) Wiring Diagram Symbol Recommended Q, ty Unit Amount S70 0L TOP PANEL S F.ST SCREW ( ) S70 0L REAR SUPPORT S70 T FRONT SUPPORT S70 0L 9 BELL MOUTH S70 E0 7 WIRE GRILL - S 7 SEPARATOR ASSY (RG00R0G0) 8 S70 E0 8 BASE 9 S70 K0 0 MOTOR SUPPORT 0 VALVE BED ASSY (RG00R08G0) S LABEL (MITSUBISHI) S70 L 8 COVER PANEL S70 0L 8 COVER PANEL S70 E00 8 REAR PANEL S70 0L PANEL HANDLE S70 K0 S70 K0 S70 K0 S70 K0 7 S70 0L 98 REAR GUARD 7

3 STRUCTURAL PARTS PUH-P0VGAA.UK PUH-P0VGAA.UK PUH-P0YGAA.UK PUH-P0YGAA.UK PU-P0VGAA.UK PU-P0VGAA.UK PU-P0YGAA.UK PU-P0YGAA.UK No. Part No. Part Name Specificatio S70 0L S S70 97W S70 E00 S70 L 9 S70 E0 7 7 S70 K S70 E0 8 S70 0L S70 L 8 S70 0L 8 S70 E0 8 S S70 K0 S70 K0 S70 K07 S70 K08 7 S70 L 98 TOP PANEL F.ST SCREW ( ) REAR SUPPORT FRONT SUPPORT BELL MOUTH WIRE GRILL-M MOTOR SUPPORT SEPARATOR ASSY VALVE BED ASSY BASE PANEL HANDLE COVER PANEL- COVER PANEL- REAR PANEL LABEL (MITSUBISHI) REAR GUARD PUH-P GAA.UK PU-P GAA.UK 0,0V 0,0Y 0,0V 0,0Y 7 Remarks (Drawing No.) (RG00R0G07) (RG00R08G0) Wiring Diagram Symbol Recommended Q, ty Unit Amount

4 STRUCTURAL PARTS PUH-P7VGAA.UK PUH-P7YGAA.UK PU-P7VGAA.UK PU-P7YGAA.UK Part No. Part Name Specificatio No. S70 0L S S70 97W S70 E00 S70 L 9 S70 E0 7 7 S70 K S70 E0 8 S70 0L S70 L 8 S70 0L 8 S70 E0 8 S TOP PANEL F.ST SCREW ( ) REAR SUPPORT FRONT SUPPORT BELL MOUTH WIRE GRILL-M MOTOR SUPPORT SEPARATOR ASSY VALVE BED ASSY BASE PANEL HANDLE COVER PANEL- COVER PANEL- REAR PANEL LABEL (MITSUBISHI) PUH-P7.UK PU-P7.UK VGAA YGAA VGAA YGAA Remarks (Drawing No.) (RG00R0G08) (RG00R08G0) Wiring Diagram Symbol Recommended Q, ty Unit Amount S70 K0 S70 K0 S70 K07 7 S70 K08 S70 L 98 REAR GUARD 77

5 STRUCTURAL PARTS PUH-P00VGAA.UK PU-P00VGAA.UK PUH-P00YGAA.UK PU-P00YGAA.UK No. Part No. Part Name Specification PUH-P00.UK PU-P00.UK VGAA YGAA VGAA YGAA S70 0L TOP PANEL S S70 98W S70 E0 S70 L 9 S70 E0 7 S70 0L 9 S70 L 0 S70 E0 8 S70 0L S70 L 8 S70 0L 8 S70 E0 8 S S70 K09 S70 K0 S70 K S70 K S70 0L 98 F.ST SCREW REAR SUPPORT FRONT SUPPORT BELL MOUTH WIRE GRILL - L BELL MOUTH MOTOR SUPPORT SEPARATOR ASSY VALVE BED ASSY BASE PANEL HANDLE COVER PANEL- COVER PANEL- REAR PANEL LABEL (MITSUBISHI) REAR GUARD ( ) Remarks Wiring Recom- (Drawing No.) Diagrammended Symbol Q, ty (RG00R0G09) (RG00R08G0) Unit Amount 78

6 STRUCTURAL PARTS PUH-PYGAA.UK PUH-P0YGAA.UK PU-PYGAA.UK PU-P0YGAA.UK No. Part No. Part Name Specification PUH-P, 0 PU-P, 0 YGAA.UK YGAA.UK Remarks (Drawing No.) Wiring Recom- Symbol Q, Diagrammended ty Unit Amount S70 7T S TOP PANEL F.ST SCREW ( ) 8 8 S70 98W REAR SUPPORT S70 7T FRONT SUPPORT S70 L 9 BELL MOUTH S70 E0 7 WIRE GRILL - L 7 S70 0L 9 BELL MOUTH 8 S70 L 0 MOTOR SUPPORT 9 SEPARATOR ASSY (RG00R0G0) 0 S70 A0 9 ACCUMULATOR DRAIN PAN VALVE BED ASSY (RG00R08G0) S70 H 8 BASE S70 0L PANEL HANDLE S70 L 8 COVER PANEL- S70 0L 8 COVER PANEL- S70 E0 8 REAR PANEL 7 S LABEL(MITSUBISHI) 8 S70 K S70 K 9 S70 7T 98 REAR GUARD 79

7 FUNCTIONAL PARTS PUH-PVGAA.UK PUH-PVGAA.UK PU-PVGAA.UK FUSE

8 No Part No. Part Name Specification S S70 E0 7 S70 E0 7 S70 K0 7 S70 K0 S70 K0 097 S70 E 0 S70 E00 7 S70 E00 CONTACTOR TERMINAL BLOCK TERMINAL BLOCK OUTDOOR FAN MOTOR PROPELLER FAN NUT THERMISTOR (DISCHARGE) MUFFLER CHARGE PLUG S STOP VALVE(LIQUID) 0 S STOP VALVE(LIQUID) S COMPRESSOR S COMPRESSOR S70 E0 CRANKCASE HEATER S70 E0 0 ACCUMULATOR S70 E0 BALL VALVE S70 E0 BALL VALVE S70 L 0 STRAINER S70 E0 0 LINEAR EXPANSION VALVE 7 S70 0 -WAY VALVE SOLENOID COIL 8 S70 E0 0 -WAY VALVE (REVERSING) 9 S70 E 0 THERMISTOR ( LIQUID, CONDENSER / EVAPORATOR ) S70 E99 08 HEAT EXCHANGER 0 S70 E00 08 HEAT EXCHANGER S70 E00 08 HIGH PRESSURE SWITCH S70 L OUTDOOR CONTROLLER BOARD S FUSE S70 0L OUTDOOR FAN CAPACITOR S-U 0V P(L,N) P(S,S,S) YDK7-U M / /8 RE89VHSMT RE77VHSMT 0V / 0W / /8 #0- OFF:.MPa ON:.MPa.A.+ 0V S70 E00 7 COMPRESSOR CAPACITOR 0+ 0V S70 E0 7 COMPRESSOR CAPACITOR 0+ 00V VGAA VGAA VGAA.UK.UK.UK PUH-P PU-P Wiring Recommended Remarks Diagram Symbol Q, ty Unit Amount C TB TB MF TH CH LEV S TH, TH H O.B (PART OF BOARD) FUSE C C C 8

9 FUNCTIONAL PARTS PUH-PYGAA.UK PU-PYGAA.UK FUSE

10 No Part No. Part Name Specification S S70 E0 7 S70 E0 7 S70 K0 7 S70 K0 S70 K0 097 S70 E 0 S70 E00 7 S70 E00 S S S70 E0 S70 E0 0 S70 E0 S70 L 0 S70 E0 0 S70 0 S70 E0 0 S70 E 0 S70 E00 08 S70 E00 08 S70 L S S70 0L CONTACTOR TERMINAL BLOCK TERMINAL BLOCK OUTDOOR FAN MOTOR PROPELLER FAN NUT THERMISTOR (DISCHARGE) MUFFLER CHARGE PLUG STOP VALVE(LIQUID) COMPRESSOR CRANKCASE HEATER ACCUMULATOR BALL VALVE STRAINER LINEAR EXPANSION VALVE -WAY VALVE SOLENOID COIL -WAY VALVE (REVERSING) THERMISTOR ( LIQUID, CONDENSER / EVAPORATOR ) HEAT EXCHANGER HIGH PRESSURE SWITCH OUTDOOR CONTROLLER BOARD FUSE OUTDOOR FAN CAPACITOR MSO-N P(L,L,L,N) P(S,S,S) YDK7-U M /8 RE77YFKM 0V / 0W /8 #0- OFF:.MPa ON:.MPa.A.+ 0V PUH-PY PU-PY GAA.UK GAA.UK Wining Recommended Remarks Diagram Symbol Q, ty Unit Amount C,C TB TB MF TH CH LEV S TH, TH H O.B (PART OF BOARD) FUSE C 8

11 FUNCTIONAL PARTS PUH-P0VGAA.UK PUH-P0VGAA.UK PU-P0VGAA.UK PU-P0VGAA.UK FUSE

12 No. Part No. Part Name Specification S CONTACTOR S70 E0 7 TERMINAL BLOCK S70 E0 7 TERMINAL BLOCK S70 K0 7 OUTDOOR FAN MOTOR S70 K0 PROPELLER FAN S70 K0 097 NUT 7 S70 E 0 THERMISTOR (DISCHARGE) 8 S70 L 7 MUFFLER 9 S70 E00 CHARGE PLUG 0 S STOP VALVE (LIQUID) S COMPRESSOR S COMPRESSOR S70 E0 CRANKCASE HEATER S70 E0 0 ACCUMULATOR S70 E0 0 ACCUMULATOR S70 E0 BALL VALVE S70 L 0 STRAINER S70 0 -WAY VALVE SOLENOID COIL 7 S70 A00 0 -WAY VALVE (REVERSING) 8 S70 E 0 THERMISTOR( LIQUID, CONDENSER / EVAPORATOR ) 9 S70 E0 0 LINEAR EXPANSION VALVE S70 E0 08 HEAT EXCHANGER 0 S70 E0 08 HEAT EXCHANGER S70 E00 08 HIGH PRESSURE SWITCH S70 L OUTDOOR CONTROLLER BOARD S FUSE S70 0L OUTDOOR FAN CAPACITOR S COMPRESSOR CAPACITOR S COMPRESSOR CAPACITOR S-N8EX P(L,N) P(S,S,S) YDK7-U M /8 NEVMJMT NEVMJMT 0V / 8W /8 #0- OFF:.MPa ON:.MPa.A.+ 0V 0+ 0V + 0V PUH-P VGAA.UK PU-P VGAA.UK Remarks Wiring Diagram Symbol C TB TB MF TH CH S TH, TH LEV H O.B (PART OF BOARD) FUSE C C C Recommended Q, ty Unit Amount 8

13 FUNCTIONAL PARTS PUH-P0YGAA.UK PUH-P0YGAA.UK PU-P0YGAA.UK PU-P0YGAA.UK FUSE

14 No. Part No. Part Name Specification S CONTACTOR S CONTACTOR S70 E0 7 TERMINAL BLOCK S70 E0 7 TERMINAL BLOCK S70 K0 7 OUTDOOR FAN MOTOR S70 K0 PROPELLER FAN S70 K0 097 NUT 7 S70 E 0 THERMISTOR (DISCHARGE) 8 S70 L 7 MUFFLER 9 S70 E00 CHARGE PLUG 0 S STOP VALVE (LIQUID) S COMPRESSOR S COMPRESSOR S70 E0 CRANKCASE HEATER S70 E0 0 ACCUMULATOR S70 E0 0 ACCUMULATOR S70 E0 BALL VALVE S70 L 0 STRAINER S70 0 -WAY VALVE SOLENOID COIL 7 S70 A00 0 -WAY VALVE (REVERSING) 8 S70 E 0 THERMISTOR( LIQUID, CONDENSER / EVAPORATOR ) 9 S70 E0 0 LINEAR EXPANSION VALVE S70 E0 08 HEAT EXCHANGER 0 S70 E0 08 HEAT EXCHANGER S70 E00 08 HIGH PRESSURE SWITCH S70 L OUTDOOR CONTROLLER BOARD S FUSE S70 0L OUTDOOR FAN CAPACITOR MSO-N MSO-N P(L,L,L,N) P(S,S,S) YDK7-U M /8 NEYEKMT NEYEKMT 0V 8W /8 #0- OFF:.MPa ON:.MPa.A.+ 0V PUH-P YGAA.UK PU-P YGAA.UK Wiring Recommended Remarks Diagram Symbol Q, ty Unit Amount C,C C,C TB TB MF TH CH S TH, TH LEV H O.B (PART OF BOARD) FUSE C 87

15 FUNCTIONAL PARTS PUH-P7VGAA.UK PU-P7VGAA.UK FUSE

16 No. Part No. Part Name Specification S CONTACTOR S70 E0 7 TERMINAL BLOCK S70 E0 7 TERMINAL BLOCK S70 K0 7 OUTDOOR FAN MOTOR S70 K0 PROPELLER FAN S70 K0 097 NUT 7 S70 E 0 THERMISTOR (DISCHARGE) 8 S70 L 7 MUFFLER 9 S70 E00 CHARGE PLUG 0 S STOP VALVE (LIQUID) S COMPRESSOR S70 E0 CRANKCASE HEATER S70 E0 0 ACCUMULATOR S70 E0 BALL VALVE S70 L 0 STRAINER S70 0 -WAY VALVE SOLENOID COIL 7 S70 A00 0 -WAY VALVE (REVERSING) 8 S70 E 0 THERMISTOR( LIQUID, CONDENSER / EVAPORATOR ) 9 S70 E0 0 LINEAR EXPANSION VALVE 0 S70 E0 08 HEAT EXCHANGER S70 E00 08 HIGH PRESSURE SWITCH S70 L OUTDOOR CONTROLLER BOARD S FUSE S70 0L OUTDOOR FAN CAPACITOR S COMPRESSOR CAPACITOR S-N8EX P(L,N) P(S,S,S) YDK7-U M /8 NEVNJMT 0V / 8W /8 #0- OFF:.MPa ON:.MPa.A.+ 0V 0+ 0V PUH-P7V PU-P7V GAA.UK GAA.UK Remarks Wiring Diagram Symbol C TB TB MF TH CH S TH, TH LEV H O.B (PART OF BOARD) FUSE C C Recommended Q, ty Unit Amount 89

17 FUNCTIONAL PARTS PUH-P7YGAA.UK PU-P7YGAA.UK FUSE

18 No. Part No. Part Name Specification S CONTACTOR S70 E0 7 TERMINAL BLOCK S70 E0 7 TERMINAL BLOCK S70 K0 7 OUTDOOR FAN MOTOR S70 K0 PROPELLER FAN S70 K0 097 NUT 7 S70 E 0 THERMISTOR (DISCHARGE) 8 S70 L 7 MUFFLER 9 S70 E00 CHARGE PLUG 0 S STOP VALVE (LIQUID) S COMPRESSOR S70 E0 CRANKCASE HEATER S70 E0 0 ACCUMULATOR S70 E0 BALL VALVE S70 L 0 STRAINER S70 0 -WAY VALVE SOLENOID COIL 7 S70 A00 0 -WAY VALVE (REVERSING) 8 S70 E 0 THERMISTOR( LIQUID, CONDENSER / EVAPORATOR ) 9 S70 E0 0 LINEAR EXPANSION VALVE 0 S70 E0 08 HEAT EXCHANGER S70 E00 08 HIGH PRESSURE SWITCH S70 L OUTDOOR CONTROLLER BOARD S FUSE S70 0L OUTDOOR FAN CAPACITOR MSO-N P(L,L,L,N) P(S,S,S) YDK7-U M /8 NEYDKMT 0V / 8W /8 #0- OFF:.MPa ON:.MPa.A.+ 0V PUH-P7Y PU-P7Y GAA.UK GAA.UK Wiring Recommended Remarks Diagram Symbol Q, ty Unit Amount C,C TB TB MF TH CH S TH, TH LEV H O.B (PART OF BOARD) FUSE C 9

19 FUNCTIONAL PARTS PUH-P00VGAA.UK PU-P00VGAA.UK 8 FUSE

20 Part number that are circled are not shown in the figure. No. Part No. Part Name Specification PUH-P00V PU-P00V S70 E0 7 OUTDOOR FAN MOTOR S70 0L PROPELLER FAN S70 0L 097 NUT S70 E0 08 HEAT EXCHANGER S70 E0 7 OUTDOOR FAN MOTOR S70 E00 08 HIGH PRESSURE SWITCH 7 S70 L 7 MUFFLER 8 S70 E8 0 THERMISTOR (DISCHARGE) 9 S70 E00 CHARGE PLUG 0 S COMPRESSOR S STOP VALVE (LIQUID) S70 E0 CRANKCASE HEATER S70 E0 BALL VALVE S70 E0 0 ACCUMULATOR S70 L 0 STRAINER S70 E0 CAPILLARY TUBE 7 S70 E0 CAPILLARY TUBE 8 S70 E 0 THERMISTOR( LIQUID, CONDENSER / EVAPORATOR ) 9 S70 E0 0 LINEAR EXPANSION VALVE 0 S70 0 -WAY VALVE SOLENOID COIL S WAY VALVE (REVERSING) S70 L OUTDOOR CONTROLLER BOARD S FUSE S70 0L OUTDOOR FAN CAPACITOR S70 E0 7 TERMINAL BLOCK S70 E0 7 TERMINAL BLOCK 7 S CONTACTOR 8 S70 E0 08 HEAT EXCHANGER 9 S COMPRESSOR CAPACITOR N0P7MT M8 N0A7MT OFF:.MPa ON:.MPa NEVNJMT /8 0V / 8W / #0-9. [.0 [.0 0mm [.0 [.0 0mm.A.+ 0V P(S,S,S) P(L,N) S-N8EX 0+ 0V GAA.UK GAA.UK Wiring Recommended Remarks Diagram Symbol Q, ty Unit Amount MF MF H TH CH TH, TH LEV S O.B (PART OF BOARD) FUSE C, C TB TB C C 9

21 FUNCTIONAL PARTS PUH-P00YGAA.UK PU-P00YGAA.UK 8 FUSE

22 No. Part No. Part Name Specification S70 E0 7 OUTDOOR FAN MOTOR S70 0L PROPELLER FAN S70 0L 097 NUT S70 E0 08 HEAT EXCHANGER S70 E0 7 OUTDOOR FAN MOTOR S70 E00 08 HIGH PRESSURE SWITCH 7 S70 L 7 MUFFLER 8 S70 E8 0 THERMISTOR (DISCHARGE) 9 S70 E00 CHARGE PLUG 0 S COMPRESSOR S STOP VALVE (LIQUID) S70 E0 CRANKCASE HEATER S70 E0 BALL VALVE S70 E0 0 ACCUMULATOR S70 L 0 STRAINER S70 E0 CAPILLARY TUBE 7 S70 E0 CAPILLARY TUBE 8 S70 E 0 THERMISTOR( LIQUID, CONDENSER / EVAPORATOR ) 9 S70 E0 0 LINEAR EXPANSION VALVE 0 S70 0 -WAY VALVE SOLENOID COIL S WAY VALVE (REVERSING) S70 L OUTDOOR CONTROLLER BOARD S FUSE S70 0L OUTDOOR FAN CAPACITOR S70 E0 7 TERMINAL BLOCK S70 E0 7 TERMINAL BLOCK 7 S CONTACTOR 8 S70 E0 08 HEAT EXCHANGER N0P7MT M8 N0A7MT OFF:.MPa ON:.MPa NEYDKMT /8 0V / 8W / #0-9. [.0 [.0 0mm [.0 [.0 0mm.A.+ 0V P(S,S,S) P(L,L,L,N) MSO-N PUH-00Y PU-P00Y GAA.UK GAA.UK Wining Recommended Remarks Diagram Symbol Q, ty Unit Amount MF MF H TH CH TH, TH LEV S O.B (PART OF BOARD) FUSE C, C TB TB C, C 9

23 FUNCTIONAL PARTS PUH-PYGAA.UK PUH-P0YGAA.UK PU-PYGAA.UK PU-P0YGAA.UK FUSE

24 Part number that is circled is not shown in the figure. No Part No. Part Name Specification S70 E0 7 OUTDOOR FAN MOTOR S70 0L PROPELLER FAN S70 0L 097 NUT S70 E07 08 HEAT EXCHANGER (UNDER) S70 E0 7 OUTDOOR FAN MOTOR S70 E9 0 THERMISTOR (DISCHARGE) S70 E0 0 LINEAR EXPANSION VALVE S70 H0 00 COMPRESSOR S70 H0 00 COMPRESSOR S70 E0 BALL VALVE S70 H0 CRANKCASE HEATER S70 E7 0 THERMISTOR(LIQUID, CONDENSER/EVAPORATOR) S70 L 0 STRAINER S70 H 7 MUFFLER S70 E00 08 HIGH PRESSURE SWITCH S70 E0 CHARGE PLUG S70 -WAY VALVE SOLENOID COIL S70 E0 0 -WAY VALVE (REVERSING) S70 E0 CAPILLARY TUBE S70 E0 CAPILLARY TUBE S70 E0 CAPILLARY TUBE S70 E0 CAPILLARY TUBE S70 A 8 BYPASS VALVE S70 BYPASS VALVE SOLENOID COIL S70 H0 09 LOW PRESSURE SWITCH S70 E0 0 ACCUMULATOR S70 E00 CHARGE PLUG S70 H OUTDOOR CONTROLLER BOARD S70 0L 0 STRAINER S70 H0 0 STRAINER ASSY N0P7MT M8 S STOP VALVE (LIQUID) /8" N0A7MT BE8YADMT BE9YADMT /" 0V / 8W #0-9. OFF:.MPa ON :.MPa [.0 [.0 00mm [.0 [.0 00mm [.0 [.0 00mm [.0 [.0 0mm OFF:-0.0MPa ON :0.0MPa 8 S FUSE.A 9 S70 7T FAN MOTOR CAPACITOR.+ 0V 0 S70 E0 7 TERMINAL BLOCK P(S,S,S) S70 E0 7 TERMINAL BLOCK P(L,L,L,N) S CONTACTOR MSO-N0 S70 H 08 HEAT EXCHANGER (TOP) #0-9. Wiring Recommended PUH-P YGAA.UK PU-P YGAA.UK Remarks Diagram Symbol Q, ty 0 0 MF MF TH LEV CH TH, TH H S SV L O.B (PART OF BOARD) FUSE C, C TB TB C, C Unit Amount 97

25 TM HEAD OFFICE : MITSUBISHI DENKI BLDG., --, MARUNOUCHI, CHIYODA-KU, TOKYO 00-80, JAPAN CCopyright 00 MITSUBISHI ELECTRIC ENGINEERING CO., LTD. Distributed in Aug. 00 No.OC PDF 8 Made in Japan. New publication, effective Aug. 00. Specifications subject to change without notice.