Turn manuals into instant answers
with your AI-powered assistantTurn manuals into instant answers
with your AI-powered assistant
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.
Find all the essential guides in one place.
Tensioning Guide
Belt-diagram
C-120 pulleys
+ 13 more
Pre-built workflows to keep your asset running smoothly.
Daily Electrical System Inspection
Replace Roller and Pulley
Install Engine B-120
+ 29 more
Integrate maintenance plans directly into your work orders.
Motion Industries
Applied Industrial Technologies
Electrical Brothers
+ 5 more
Access the parts list for your equipment in MaintainX.
Drive Motor
B2 Rollers
Tensioning System
+ 40 more

Mitsubishi Split-Type, Heat Pump Air Conditioner PUHZ-RP140YKA
Create an account to install this asset package.
Integrate maintenance plans directly into your work orders in MaintainX.
Oudoor Unit Thermistor <Outdoor pipe> (TH3) (TH33) and Thermistor <Discharge> (TH4), Thermistor <Shell> (TH32) Replacement
Remove the service panel
Disconnect the connectors, TH3 (white) and TH4 (white),TH33 (yellow), TH32 (black) on the controller circuit board in the electrical parts box
Loosen the clamp for the lead wire under the electrical parts box
Pull out the thermistor <Outdoor pipe> (TH3), (TH33) and thermistor <Discharge> (TH4) from the sensor holder
Removing the thermistor<Shell> (TH32)
Remove the sound proof cover (upper) for compressor
Pull out the thermistor <Shell> (TH32) from the holder of the compressor shell
Sign off on the thermistor replacement
Outdoor Unit 4-Way Valve Coil (21S4), and LEV Coil (LEV(A), LEV(B)), (LEV(C) Replacement
(1) Remove the service panel. (See Photo 1)
(2) Remove the top panel. (See Photo 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 LEV coil]
(3) Remove the LEV coil by sliding the coil upward.
(4) Disconnect the connectors, LEV A (white) and LEV B (red), LEV C (blue) on the controller circuit board in the electrical parts box.;
Outdoor Unit 4-way valve Replacement
Warning: This procedure requires trained personnel with PPE!
Service panel removed
Upload a photo of the removed service panel
Top panel removed
Upload a photo of the removed top panel
Valve bed fixing screws and ball valve and stop valve fixing screws removed
Right side panel removed
Upload a photo of the removed right side panel
4-way valve coil removed
Outdoor Unit Compressor (MC) 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 2 front cover panel fixing screws (5 × 10) and remove the front cover panel
Upload a photo of the removed front cover panel
Remove 4 back cover panel fixing screws (5 × 10) and remove the back cover panel
Remove the electrical parts box
Upload a photo of the removed electrical parts box
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
Disconnect the connectors on the controller circuit board
Disconnect the pipe-side connections
Lead wires disconnected from the reactors
Terminal cover removed and compressor lead wire disconnected
Access the parts list for your equipment in MaintainX.
Inverter Starter Type, Hermetic Compressor - 2,9 KW
ANB42FDXMT
Inverter Starter Type, Hermetic Compressor - 2,9 KW
ANB42FDXMT
Inverter Starter Type, Hermetic Compressor - 2,9 KW
ANB42FDXMT
MaintainX CoPilot is your expert colleague, on call 24/7, helping your team find the answers they need to keep equipment running.
Reduce Unplanned Downtime
Ensure your team follows consistent procedures to minimize equipment failures and costly delays.
Maximize Asset Availability
Keep your assets running longer and more reliably, with standardized maintenance workflows from OEM manuals.
Lower Maintenance Costs
Turn any technician into an expert to streamline operations, maintain more assets, and reduce overall costs.
Thousands of companies manage their assets with MaintainX













