Winter AC preventative maintenance scheduled today at a retailer in San Bernardino, California. All commercial units were inspected, filters replaced and tested for communication.
Our refrigeration technician arrived at a restaurant in San Bernardino CA, to assess their main bar beer refrigerator. After diagnosing the system, he found that the fan assembly had a burnt up motor with a broken wheel. Obtained approval to source the part locally, and returned to replace both parts same day. Ran and cycled system to bring it down to appropriate levels.
Our San Bernardino refrigeration technician arrived at a restaurant to inspect their cube ice machine. Our technician found the unit alarming due to extended harvest. He found that the system was blocked, not allowing ice to fall. Cleared the blockage, ran the unit through 2 cycles and confirmed system is operational again.
At a restaurant in San Bernardino County, our technician completed approved repairs to a flaker ice machine. After melting leftover ice and draining the reservoir, he cycled cleaner through the system, removed calcium deposits and reattached drain hoses. Water filters were replaced. After making sure all cleaner was removed from the system, the technician tested the next batches of ice, confirming system is running well again.
A restaurant in San Bernardino, California, call in to report that their thermostat wasn't working in their banquet area. Dispatched our A/C technician to inspect the unit, but were turned away stating they didn't want us onsite that late despite management approving late dispatch. Will reschedule for following day.
Approved refrigeration repairs were scheduled today at a restaurant in San Bernardino, CA. Our technician had brought two new float swithes and four new distributor tubes
Dispatched our San Bernardino CA area refrigeration technician to a restaurant to inspect their cook line unit. The system was iced up and fans were not running. Our tech diagnosed a several faulty fan motors, and the evaporator coils were badly clogged. Quoting all necessary repairs to the customer ASAP.
A restaurant in San Bernardino CA reported that their walk-in cooler wasn't working. Dispatched our local commercial refrigeration technician who determined that the coils on their evaporator and condenser were clogged. Cleaned the coils thoroughly and pressures returned to normal. Noted that their defrost was was not timed correctly, their timer not keeping proper program. Will order and install a new timer.
A clothing retailer in San Bernardino CA reported that the fire alarm company had powered down three of their air conditioners, and wanted RESSAC to diagnose what had happened. Upon arrival, determined that the alarm company had been onsite for maintenance only, so our tech proceed to investigate, troubleshooting with EMS technician over the phone and cycling units. Was able to bring units #2 and #1 back online. #4 was not responding to control calls for cooling, will need to return with a new CAT-5 wire and resolve. Confirmed issues with management before departing.