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Mitsubishi Split-Type Air Conditioner PUZ-A42NKA7-BS
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Manual for Mitsubishi Split-Type Air Conditioner PUZ-A42NKA7-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
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- Drive Motor
- B2 Rollers
- Tensioning System
+ 40 more
Mitsubishi Split-Type Air Conditioner PUZ-A42NKA7-BS
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Maintenance Plans for Mitsubishi Split-Type Air Conditioner Model PUZ-A42NKA7-BS
Integrate maintenance plans directly into your work orders in MaintainX.
Outdoor Unit Panels,Ice Guard And Propeller Replacement
Warning: This procedure requires trained personnel with PPE!
Remove 3 service panel fixing screws (5 × 12) and slide the hook on the right downward to remove the service panel.
Remove screws (3 for front, 3 for rear/5 × 12) of the top panel and remove it.
Remove 4 grille fixing screws (5 × 12) from each grille and remove it.
Pull down the ice guard and remove it.
Remove a nut (for right handed screw of M6) to detach the propeller.
Upload a photo of the completed task
Sign off on the task completion
Outdoor Unit 4-Way Valve Replacement
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 3 valve bed fixing screws (4 × 10), 4 ball valve and stop valve fixing screws (5 × 16), then remove the valve bed
Remove 4 right side panel fixing screws (5 × 12) in the rear of the unit and then remove the right side panel
Remove the 4-way valve coil
Upload a photo of the removed 4-way valve coil
Recover refrigerant
Outdoor Unit Power Receiver Replacement
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 front cover panel before removal
Front cover panel removed successfully
Upload a photo of the back cover panel before removal
Back cover panel removed successfully
Upload a photo of the electrical parts box before removal
Outdoor Unit TH3,TH4,TH33 And TH32 Thermistor Replacement
Remove the service panel
Disconnect the connectors on the controller circuit board
Loosen the clamp for the lead wire in the rear of the electrical parts box
Pull out the thermistors from the sensor holder
Sign off on the thermistor replacement
Outdoor Unit Electrical Parts Box Replacement
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
Indoor/outdoor connecting wire disconnected from terminal block
Remove all the following connectors from controller circuit board
Screw (4 × 8) from the valve bed removed to remove the lead wire
Disconnected wire pulled out from the electrical parts box
Terminal cover removed and compressor lead wire disconnected
Parts for Mitsubishi Split-Type Air Conditioner PUZ-A42NKA7-BS
Access the parts list for your equipment in MaintainX.
Inverter Starter Type, Hermetic Compressor - 2,5 KW
MNB33FBRMC-L
Inverter Starter Type, Hermetic Compressor - 2,5 KW
MNB33FBRMC-L
Inverter Starter Type, Hermetic Compressor - 2,5 KW
MNB33FBRMC-L
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Reduce Unplanned Downtime
Ensure your team follows consistent procedures to minimize equipment failures and costly delays.
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Maximize Asset Availability
Keep your assets running longer and more reliably, with standardized maintenance workflows from OEM manuals.
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