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Doug W.

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A home goods store in Chino Hills California reported that their #6 commercial HVAC unit wasn't cooling. Our technician troubleshooted the unit, finding wiring issues that were causing an error for the ETM board. Fixed wiring, and unit cycled back on with a 52 degree supply temp. Confirmed all other units were functioning normally with EMS.

A home goods store in Chino Hills California reported that their #6 commercial HVAC unit wasn't cooling. Our technician troubleshooted the unit, finding wiring issues that were causing an error for the ETM board. Fixed wiring, and unit cycled back on with a 52 degree supply temp. Confirmed all other units were functioning normally with EMS.