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Mitsubishi Split-Type Air Conditioner PUZ-A18NHA6-BS
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Manual for Mitsubishi Split-Type Air Conditioner PUZ-A18NHA6-BS
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Get instant access to all the maintenance information you need. Empower technicians to perform preventive maintenance with asset packages, ready to use right out of the box.
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 Air Conditioner PUZ-A18NHA6-BS
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Maintenance Plans for Mitsubishi Split-Type Air Conditioner Model PUZ-A18NHA6-BS
Integrate maintenance plans directly into your work orders in MaintainX.
Accumulator 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 the front panel
Upload a photo of the removed front panel
Remove the conduit cover and cord cover
Upload a photo of the removed conduit and cord cover
Remove the back panel
4-Way Valve Coil And Linear Expansion Valve Coil Replacement
(1) Remove the service panel. (See Photo 1)
(2) Remove the top panel. (See Photo 1)
(3) Remove the front panel. (See Photo 1)
(4) Remove the conduit cover and cord cover.
(5) Remove the back panel. (See Photo 1)
(6) Remove the electrical parts box. (See Photo 5)
[Removing the 4-way valve coil (21S4)]
(7) Remove 1 4-way valve coil fixing screw (M4 × 6).
(8) Remove the 4-way valve coil by sliding the coil to the right.
Fan Motor Replacement
Remove the top panel
Upload a photo of the top panel removed
Remove the front panel
Upload a photo of the front panel removed
Remove 1 nut (M6, left-screw) and detach the propeller
Disconnect the connector CNF1 on the controller circuit board in the electrical parts box
Loosen the clamp for the lead wire in the motor support
Remove 4 fan motor fixing screws (4 × 18) and detach the fan motor
Upload a photo of the detached fan motor
TH7 Thermistor Replacement
Upload a photo of the service panel before removal
Service panel removed
Upload a photo of the top panel before removal
Top panel removed
Connector TH7 (red) on the controller circuit board disconnected
Upload a photo of the clamp for the lead wire before loosening
Clamp for the lead wire loosened
Thermistor <Ambient> (TH7) pulled out from the sensor holder
Note: In case of replacing thermistor <Ambient> (TH7), replace it together with thermistor <2-phase pipe> (TH6), since they are combined together.
Reactor Replacement
Warning: This procedure should only be performed by trained personnel.
Upload Photo 1
Service panel removed
Top panel removed
Front panel removed
Back panel removed
Number of reactor fixing screws removed
Reactor removed
Sign off on the reactor replacement
Parts for Mitsubishi Split-Type Air Conditioner PUZ-A18NHA6-BS
Access the parts list for your equipment in MaintainX.
Inverter Starter Type, Hermetic Compressor - 0,9 KW
SNB130FQCM1
Inverter Starter Type, Hermetic Compressor - 0,9 KW
SNB130FQCM1
Inverter Starter Type, Hermetic Compressor - 0,9 KW
SNB130FQCM1
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Reduce Unplanned Downtime
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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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