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mrcool.com
Post Installation Checks
Preparation Before Connecting The Power:
DO NOT
connect power if the installation is not complete.
1.
Verify the control circuit is correct and all the wires are firmly and securely connected.
2.
Ensure the valves on the vapor and liquid refrigerant lines are completely opened.
3.
Remove any scattered objects or debris around the unit, especially metal filings, thrum, and clippings.
4.
Ensure the unit’s appearance and piping system have not been damaged during transportation or handling.
5.
Check for any loose terminals and ensure the phases are correct.
Operation After Connecting The Power:
1.
If all the steps above have been completed, power on the unit.
2.
Verify the unit functions properly under several of its different operating modes.
3.
If there are any loud and/or abnormal sounds, turn off the unit and contact MRCOOL
®
Tech Support, at
(270) 366-0457, immediately.
Test Run
