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Mitsubishi

Mitsubishi Split-Type Air Conditioner PUZ-A42NHA6

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Mitsubishi Split-Type Air Conditioner PUZ-A42NHA6
Mitsubishi Split-Type Air Conditioner PUZ-A42NHA6

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PDF MANUAL

Manual for Mitsubishi Split-Type Air Conditioner PUZ-A42NHA6

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Procedures

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Mitsubishi Split-Type Air Conditioner PUZ-A42NHA6

Mitsubishi Split-Type Air Conditioner PUZ-A42NHA6

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Maintenance Plans for Mitsubishi Split-Type Air Conditioner Model PUZ-A42NHA6

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4-Way Valve Coil And Linear Expansion Valve Coil Replacement

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(1) Remove the service panel. (See Figure 1)

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(2) Remove the top panel. (See Figure 1)

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[Removing the 4-way valve coil]

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(3) Remove 4-way valve coil fixing screw (M4 × 6).

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(4) Remove the 4-way valve coil by sliding the coil toward you.

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(5) Disconnect the connector 21S4 (green) on the controllervcircuit board in the electrical parts box.

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[Removing the linear expansion valve coil]

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(3) Remove the linear expansion valve coil by sliding the coilvupward.

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(4) Disconnect the connectors, LEV-A (white), on the controllervcircuit board in the electrical parts box.;

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4-Way Valve Replacement

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Upload a photo of the service panel before removal

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Service panel removed successfully

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Upload a photo of the top panel before removal

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Top panel removed successfully

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Valve bed fixing screws and ball valve and stop valve fixing screws removed successfully

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Valve bed removed successfully

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Right side panel fixing screws removed successfully

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Right side panel removed successfully

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Upload a photo of the 4-way valve coil before removal

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Accumulator Replacement

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Upload a photo of the service panel before removal

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Service panel removed

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Upload a photo of the top panel before removal

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Top panel removed

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Upload a photo of the front cover panel before removal

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Front cover panel removed

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Upload a photo of the back cover panel before removal

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Back cover panel removed

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Upload a photo of the electrical parts box before removal

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Compressor Replacement

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Remove the service panel

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Upload a photo of the removed service panel

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Remove the top panel

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Upload a photo of the removed top panel

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Remove 2 front cover panel fixing screws and remove the front cover panel

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Upload a photo of the removed front cover panel

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Remove 2 back cover panel fixing screws and remove the back cover panel

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Upload a photo of the removed back cover panel

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Remove the electrical parts box

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Electrical Parts Box Replacement

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Upload a photo of the service panel before removal

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Service panel removed successfully

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Upload a photo of the top panel before removal

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Top panel removed successfully

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Indoor/outdoor connecting wire disconnected from terminal block

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Remove all the following connectors from controller circuit board

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Screw (4 × 8) from the valve bed removed

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Disconnected wire pulled out from the electrical parts box

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Terminal cover removed and compressor lead wire disconnected

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Parts for Mitsubishi Split-Type Air Conditioner PUZ-A42NHA6

Access the parts list for your equipment in MaintainX.

Part Name
Part Number

Inverter Starter Type, Hermetic Compressor - 2,5 KW

ANB33FCTMT

Inverter Starter Type, Hermetic Compressor - 2,5 KW

ANB33FCTMT

Inverter Starter Type, Hermetic Compressor - 2,5 KW

ANB33FCTMT

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