Dispatched our Arvin California area AC technician to investigate a water leak in the ladies' area of a store. Upon arrival, our tech found three commercial Carrier units leaking onsite, due to plugged rain lines. Removed the p-traps and cleaned out lines with CO2, cleaned pans and tested drainage. Confirmed units are draining normally again, re-assembled the p-traps and checked out with the manager on duty.
Spring AC Maintenance scheduled at a clothing store in Arvin, California. All units were cleaned and coil washed, filters changed and drain pans/lines cleared. Cleared damper fail alarms on units #2 and #5. #4 has a failed damper that's already bee quoted. Unit #3 has a noisy outdoor motor that should be replaced. Unit #2 has a burnt crankcase heater. Other units operational, will quote for repairs.
RESSAC technician arrived at a retail store located in the Outlets at Tejon mall in Arvin, CA to perform approved repairs that had been noted on a previous job at this location for approval. The tech installed new Belimo actuators on four Carrier package units. Tech cycled units to verify proper operation. Actuators were replaced by tech due to incompatibility with controls system.