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Mitsubishi Split-Type, Heat Pump Air Conditioner PUMY-SP140YKM.TH-BS
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Manual for Mitsubishi Split-Type, Heat Pump Air Conditioner PUMY-SP140YKM.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-SP140YKM.TH-BS
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Maintenance Plans for Mitsubishi Split-Type, Heat Pump Air Conditioner Model PUMY-SP140YKM.TH-BS
Integrate maintenance plans directly into your work orders in MaintainX.
Fan Motor Disassembling
Remove the service panel
Upload a photo of the service panel removed
Remove the top panel
Upload a photo of the top panel removed
Remove 4 fan grille fixing screws (5 × 12) to detach the fan grille
Upload a photo of the fan grille detached
Remove a nut (for right handed screw of M6) to detach the propeller
Upload a photo of the propeller detached
Disconnect the connector CNF1 on the multi controller circuit board in the electrical parts box
High Pressure Switch 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
Refer to procedure 3 for removing the electrical parts box
Electrical parts box removed
Refer to the procedure 7 (3) for removing the side panel (R)
Side panel (R) removed
2 lead wire of the high pressure switch pulled out
Outdoor Unit Refrigirant Charging
Cautions for service
Refrigerant recovered from the unit completely
Refrigerant not released in the air
Cycle charged with specified amount of refrigerant after service
Filter drier installed during service
Filter drier used for new refrigerant
Additional refrigerant charge
Cylinder for R410A is a syphon type
Charging performed with the cylinder of syphon stood vertically
TH2 and TH4 Thermistors Disassembling
(1) Remove the service panel. (See Photo 1)
(2) Remove the top panel. (See Photo 1)
(3) Disconnect the following connectors on the controller circuit board in the electrical parts box.
•TH2: Black
•TH4:White
[Removing the thermistor <HIC> (TH2)]
(4) Loosen the fastener fixing the connector to the electrical parts box. (See Photo 10)
(5) Pull out the thermistor <HIC> (TH2) from the sensor holder. (See Photo 13)
[Removing the thermistor <Compressor> (TH4)]
Electrical Parts Box Disassembling
Disconnect all the connectors on the multi controller circuit board
Remove 2 screws 1 which fix the plate holding the multi controller circuit board and the electrical parts box
Remove the multi controller circuit board
Disconnect the M-NET power board connector on the back plate of the controller circuit board
Disconnect all the connectors on the noise filter circuit board
Remove 9 supports on the noise filter circuit board
Remove the noise filter circuit board
Remove the noise filter plate fixing screws
Disconnect the connectors of reactor on the bottom plate of the electrical parts box
Parts for Mitsubishi Split-Type, Heat Pump Air Conditioner PUMY-SP140YKM.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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