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Mitsubishi Split-Type, Heat Pump Air Conditioner PUZ-A18NHA2-BS
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Manual for Mitsubishi Split-Type, Heat Pump Air Conditioner PUZ-A18NHA2-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
Access the parts list for your equipment in MaintainX.
- Drive Motor
- B2 Rollers
- Tensioning System
+ 40 more
Mitsubishi Split-Type, Heat Pump Air Conditioner PUZ-A18NHA2-BS
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Maintenance Plans for Mitsubishi Split-Type, Heat Pump Air Conditioner Model PUZ-A18NHA2-BS
Integrate maintenance plans directly into your work orders in MaintainX.
Accumulator Disassemble
Warning: This procedure should be performed by trained personnel only.
Upload photo of service panel before removal
Service panel removed
Upload photo of top panel before removal
Top panel removed
Upload photo of front panel before removal
Front panel removed
Upload photo of conduit cover and cord cover before removal
Conduit cover and cord cover removed
4-Way Valve Coil and Linear Expansion Valve Coil Disassemble
(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.
TH6 and TH3 Thermistor Disassemble
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Upload photo of the front panel after removal
Conduit cover and cord cover removed?
Number of back panel fixing screws removed
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Connector TH3 (white) or TH6/7 (red) disconnected on the controller circuit board?
Clamp for the lead wire in the rear of the electrical parts box loosened?
Thermistor <Outdoor pipe> (TH3) and thermistor <Outdoor 2-phase pipe> (TH6) pulled out from the sensor holder?
High Pressure Switch Disassemble
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Upload photo of top panel after removal
Upload photo of front panel after removal
Upload photo of conduit cover and cord cover after removal
Upload photo of back panel after removal
Upload photo of electrical parts box after removal
Lead wire of high pressure switch successfully pulled out?
Refrigerant recovered successfully?
Note: Recover refrigerant without spreading it in the air.
4-Way Valve Disassemble
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
Parts for Mitsubishi Split-Type, Heat Pump Air Conditioner PUZ-A18NHA2-BS
Access the parts list for your equipment in MaintainX.
Inverter Starter Type,Hermetic Compressor - 0,85 KW
SNB130FPBM1
Inverter Starter Type,Hermetic Compressor - 0,85 KW
SNB130FPBM1
Inverter Starter Type,Hermetic Compressor - 0,85 KW
SNB130FPBM1
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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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