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Mitsubishi Split-Type, Heat Pump Air Conditioner PUZ-A30NHA2
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Manual for Mitsubishi Split-Type, Heat Pump Air Conditioner PUZ-A30NHA2
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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
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- Drive Motor
- B2 Rollers
- Tensioning System
+ 40 more
Mitsubishi Split-Type, Heat Pump Air Conditioner PUZ-A30NHA2
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Maintenance Plans for Mitsubishi Split-Type, Heat Pump Air Conditioner Model PUZ-A30NHA2
Integrate maintenance plans directly into your work orders in MaintainX.
Bypass Valve Disassemble
Remove the service panel
Remove the top panel
Upload a photo of the removed electrical parts box
Number of right side panel fixing screws removed
Remove the bypass valve coil
Recover refrigerant
Remove the welded part of bypass valve
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.
Linear Expansion Valve Disassemble
Remove the service panel
Upload a photo of the service panel after removal
Remove the top panel
Upload a photo of the top panel after removal
Remove the electrical parts box
Upload a photo of the electrical parts box after removal
Remove 3 valve bed fixing screws (4 ✕ 10), 4 ball valve and stop valve fixing screws (5 ✕ 16), then remove the valve bed
Remove 3 right side panel fixing screw (5 ✕ 10) in the rear of the unit and then remove the right side panel
Remove the linear expansion valve
Accumulator Disassemble
Remove the service panel
Remove the top panel
Remove 2 front cover panel fixing screws (5 ✕ 10) and remove the front cover panel
Remove 2 back cover panel fixing screws (5 ✕ 10) and remove the back cover panel
Remove the electrical parts box
Remove 3 valve bed fixing screws (4 ✕ 10), 4 ball valve and stop valve fixing screws (5 ✕ 16), then remove the valve bed
Remove 3 right side panel fixing screws (5 ✕ 10) in the rear of the unit and then remove the right side panel
Recover refrigerant
Remove 2 welded pipes of accumulator inlet and outlet
TH3 and TH4 Thermistor Disassemble
Remove the service panel
Upload a photo of the removed service panel
Disconnect the connectors, TH3 (white) and TH4 (white), on the controller circuit board in the electrical parts box
Upload a photo of the disconnected connectors
Loosen the clamp for the lead wire in the rear of the electrical parts box
Upload a photo of the loosened clamp
Pull out the thermistor <Outdoor pipe> (TH3) and thermistor <Discharge> (TH4) from the sensor holder
Upload a photo of the pulled out thermistors
Sign off on the thermistor disassemble
TH7 Thermistor Disassemble
Warning: This procedure requires trained personnel with PPE!
Upload a photo of the service panel before removal
Service panel removed successfully
Upload a photo of the top panel before removal
Top panel removed successfully
Upload a photo of the connector TH7 on the controller circuit board before disconnection
Connector TH7 disconnected successfully
Upload a photo of the clamp for the lead wire before loosening
Clamp for the lead wire loosened successfully
Parts for Mitsubishi Split-Type, Heat Pump Air Conditioner PUZ-A30NHA2
Access the parts list for your equipment in MaintainX.
Inverter Starter Type,Hermetic Compressor - 1,3 KW
TNB220FLDM
Inverter Starter Type,Hermetic Compressor - 1,3 KW
TNB220FLDM
Inverter Starter Type,Hermetic Compressor - 1,3 KW
TNB220FLDM
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Keep your assets running longer and more reliably, with standardized maintenance workflows from OEM manuals.
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