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Mitsubishi Split-Type, Heat Pump Air Conditioner PUMY-SP125VKM.TH-BS
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Manual for Mitsubishi Split-Type, Heat Pump Air Conditioner PUMY-SP125VKM.TH-BS
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Documents & Manuals
Find all the essential guides in one place.
Tensioning Guide- Belt-diagram
- C-120 pulleys
+ 13 more
Work Order Templates
Pre-built workflows to keep your asset running smoothly.
- Daily Electrical System Inspection
- Replace Roller and Pulley
- Install Engine B-120
+ 29 more
Procedures
Integrate maintenance plans directly into your work orders.
- Motion Industries
- Applied Industrial Technologies
- Electrical Brothers
+ 5 more
Parts
Access the parts list for your equipment in MaintainX.
- Drive Motor
- B2 Rollers
- Tensioning System
+ 40 more
Mitsubishi Split-Type, Heat Pump Air Conditioner PUMY-SP125VKM.TH-BS
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Maintenance Plans for Mitsubishi Split-Type, Heat Pump Air Conditioner Model PUMY-SP125VKM.TH-BS
Integrate maintenance plans directly into your work orders in MaintainX.
4-Way Valve Coil Disassembling
Remove the service panel
Upload a photo of the removed service panel
Remove 4-way valve coil fixing screw (M5 × 7)
Remove the 4-way valve coil by sliding the coil toward you
Disconnect the connector 21S4 (green) on the outdoor multi controller circuit board in the electrical parts box
Sign off on the disassembling process
4-Way Valve Disassembling
Upload Photo 1 of the service panel and top panel removal
Upload Photo 4 of the valve bed removal
Upload Photo 15 of the 4-way valve coil removal
Note 1: Recover refrigerant without spreading it in the air.
Note 2: The welded part can be removed easily by removing the right side panel.
Note 3: When installing the 4-way valve, cover it with a wet cloth to prevent it from heating (120°C or more), then braze the pipes so that the inside of pipes are not oxidized.
Service panel removed?
Top panel removed?
Electrical parts box removed?
Electrical Parts Box Replacement
Upload Photo 1 of the service panel and top panel removal
Upload Photo 5 or 7 of the disconnected connecting wire from terminal block
Disconnected the connector CNF1, 4-way valve coil, LEV-A and LEV-B on the multi controller circuit board?
Disconnected the pipe-side connections of the following parts: Thermistor <HIC> (TH2), Thermistor <Compressor> (TH4), Thermistor <Liquid> (TH3), Thermistor <Suction> (TH6), Thermistor <Ambient> (TH7)?
Removed the comp felt (top)?
Upload Photo 11 of the removed nut from the terminal cover and disconnected compressor lead wire
Removed 2 electrical parts box fixing screws (4 × 10), and detached the electrical parts box by pulling upward?
Sign off on the electrical parts box replacement
Low Pressure Sensor and High Pressure Sensor Disassembling
Upload a photo of the service panel before removal
Service panel removed
Upload a photo of the top panel before removal
Top panel removed
Upload a photo of the side panel (R) before removal
Side panel (R) removed
Connector 63LS (blue) and the 63HS(white) disconnected
Upload a photo of the clamps before loosening
Clamps loosened
LEV Disassembling
Remove the service panel
Upload a photo of the removed service panel
Remove the top panel
Upload a photo of the removed top panel
Remove the electrical parts box
Remove the LEV coil
Recover refrigerant
Note: Recover refrigerant without spreading it in the air
Remove the welded part of LEV
Parts for Mitsubishi Split-Type, Heat Pump Air Conditioner PUMY-SP125VKM.TH-BS
Access the parts list for your equipment in MaintainX.
Joint
CMY-Y62-G-E
Header
CMY-Y64/68-G-E
Joint
CMY-Y62-G-E
Header
CMY-Y64/68-G-E
Joint
CMY-Y62-G-E
Header
CMY-Y64/68-G-E
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