

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

York Rooftop Unit J20ZJC00C2A1AAA4A1
Create an account to install this asset package.
Integrate maintenance plans directly into your work orders in MaintainX.
Rooftop Unit Prestart Check
Prestart Check List
Electrical and Thermostat Setup
Check the electrical supply voltage being supplied
Is the voltage the same as listed on the unit nameplate?
Set the room thermostat to the off position
Turn unit electrical power on
Set the room thermostat fan switch to on
Blower and Airflow Check
Is the indoor blower rotation correct?
Initial Belt Tension Adjustment
Preparation
Ensure all necessary tools are available
Adjustment Process
Loosen four nuts (top and bottom) A
Adjust by turning (B)
Ensure nuts (C) are not loosened
Belt Tension Checking
Use belt tension checker to apply a perpendicular force to one belt at the midpoint of the span
Enter the deflection distance obtained
Access the parts list for your equipment in MaintainX.
Optional CO2 Space Sensor Kit
2AQ04700524
Optional CO2 Sensor Kit
2AQ04700624
Fc Bus 22 Awg Stranded 3-Wire Twisted Shielded Cable Anixter
CBL-22/3-FC-PVC
Fc Bus 22 Awg Stranded 3-Wire Twisted Shielded Cable Belden
B5501FE
Fc Bus 22 Awg Stranded 3-Wire Twisted Shielded Cable Anixter
CBL-22/3-FC-PLN
Optional CO2 Space Sensor Kit
2AQ04700524
Optional CO2 Sensor Kit
2AQ04700624
Fc Bus 22 Awg Stranded 3-Wire Twisted Shielded Cable Anixter
CBL-22/3-FC-PVC
Fc Bus 22 Awg Stranded 3-Wire Twisted Shielded Cable Belden
B5501FE
Fc Bus 22 Awg Stranded 3-Wire Twisted Shielded Cable Anixter
CBL-22/3-FC-PLN
Optional CO2 Space Sensor Kit
2AQ04700524
Optional CO2 Sensor Kit
2AQ04700624
Fc Bus 22 Awg Stranded 3-Wire Twisted Shielded Cable Anixter
CBL-22/3-FC-PVC
Fc Bus 22 Awg Stranded 3-Wire Twisted Shielded Cable Belden
B5501FE
Fc Bus 22 Awg Stranded 3-Wire Twisted Shielded Cable Anixter
CBL-22/3-FC-PLN
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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