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Mitsubishi Split-Type, Heat Pump Air Conditioner PUZ-A42NHA2
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Manual for Mitsubishi Split-Type, Heat Pump Air Conditioner PUZ-A42NHA2
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Documents & Manuals
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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-A42NHA2
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Maintenance Plans for Mitsubishi Split-Type, Heat Pump Air Conditioner Model PUZ-A42NHA2
Integrate maintenance plans directly into your work orders in MaintainX.
Electrical Parts Box Disassemble
Remove the service panel
Remove the top panel
Disconnect the indoor/outdoor connecting wire from terminal block
Remove all the following connectors from controller circuit board
Remove a screw (4 ✕ 8) from the valve bed to remove the lead wire
Pull out the disconnected wire from the electrical parts box
Remove the terminal cover and disconnect the
Remove an electrical parts box fixing screw (4 ✕ 10) and detach the electrical parts box by pulling it upward
The electrical parts box is fixed with 2 hooks on the left and 1 hook on the right.
Fan Motor Disassemble
Remove the service panel
Remove the top panel
Remove 5 fan grille fixing screws (5 ✕ 10)
Detach the fan grille
Remove a nut (for right handed screw of M6) to detach the propeller
Disconnect the connectors, CNF1, CNF2 on controller circuit board in electrical parts box
Remove 4 fan motor fixing screws (5 ✕ 25)
Detach the fan motor
Upload a photo of the disassembled fan motor
4-Way Valve Coil and Linear Expansion Valve Coil Disassemble
(1) Remove the service panel. (See figure 1.)
(2) Remove the top panel. (See figure 1.)
[Removing the 4-way valve coil]
(3) Remove 4-way valve coil fixing screw (M4 ✕ 6).
(4) Remove the 4-way valve coil by sliding the coil toward you.
(5) Disconnect the connector 21S4 (green) on the controller circuit board in the electrical parts box.
[Removing the linear expansion valve coil]
(3) Remove the linear expansion valve coil by sliding the coil upward.
(4) Disconnect the connectors, LEV-A (white), on the controller circuit board in the electrical parts box.;
Compressor Disassemble
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 front cover panel before removal
Front cover panel removed
Upload a photo of the back cover panel before removal
Back cover panel removed
Upload a photo of the electrical parts box before removal
Linear Expansion Valve Disassemble
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 3 valve bed fixing screws (4 ✕ 10), 4 ball valve and stop valve fixing screws (5 ✕ 16), then remove the valve bed
Upload a photo of the valve bed removed
Remove 4 right side panel fixing screw (5 ✕ 10) in the rear of the unit and then remove the right side panel
Upload a photo of the right side panel removed
Remove the linear expansion valve
Parts for Mitsubishi Split-Type, Heat Pump Air Conditioner PUZ-A42NHA2
Access the parts list for your equipment in MaintainX.
Inverter Starter Type,Hermetic Compressor - 2,5 KW
ANV33FDJMT
Inverter Starter Type,Hermetic Compressor - 2,5 KW
ANV33FDJMT
Inverter Starter Type,Hermetic Compressor - 2,5 KW
ANV33FDJMT
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