

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 Outdoor Unit MUY-GE18NA
Create an account to install this asset package.
Integrate maintenance plans directly into your work orders in MaintainX.
Pre-Heat Control Setting
Warning: This procedure requires trained personnel with PPE!
Enter the outside temperature
Is the outside temperature 68°F (20°C) or below?
If the outside temperature is 68°F (20°C) or below, the pre-heat control should be turned ON.
Is the compressor energized when the pre-heat control is turned ON?
To activate the pre-heat control, cut the JK wire of the inverter P.C. board.
Was the JK wire of the inverter P.C. board cut?
NOTE: When the inverter P.C. board is replaced, check the Jumper wires, and cut/solder them if necessary.
Sign off on the pre-heat control setting
Defrost Setting Changing
Warning: This procedure requires trained personnel with PPE!
JS wire of the outdoor inverter P.C. board identified?
Choose the initial setting
Choose the desired setting
JS wire cut/soldered as per the desired setting?
Sign off on the defrost setting change
Access the parts list for your equipment in MaintainX.
Top Panel
E12 819 297
Outdoor Heat Exchanger
E12 E86 630
Outdoor Fan Motor, Symbol - MF, Model - RC0J77
E12 E34 301
Propeller
E12 851 501
Cabinet
E12 819 232
Top Panel
E12 819 297
Outdoor Heat Exchanger
E12 E86 630
Outdoor Fan Motor, Symbol - MF, Model - RC0J77
E12 E34 301
Propeller
E12 851 501
Cabinet
E12 819 232
Top Panel
E12 819 297
Outdoor Heat Exchanger
E12 E86 630
Outdoor Fan Motor, Symbol - MF, Model - RC0J77
E12 E34 301
Propeller
E12 851 501
Cabinet
E12 819 232
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.
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