CENTRAL PHOENIX: (602) 266-8165
WEST VALLEY: (623) 772-0368
EAST VALLEY: (480) 659-2245
www.keepcoolaz.com
MD Mechanical 34 Point Spring Tune-Up/ Check-Up
- Check thermostat
- Start unit
- Check return air filter
- Check condensate drain
- Check condensate pan and fittings for leaks
- Check blower wheel
- Check blower motor stability
- Check blower motor amp draw
- Lube motors and bearings if required
- Check belt, pulleys and alignment
- Check total electrical consumption
- Examine parts for physical wear
- Check and secure all panels
- Examine all electrical connections
- Check unit disconnect switch
- Check temperature difference across coil
- Perform routine cleaning of condenser coil
- Check condenser fan motor stability
- Check condenser fan motor amp draw
- Check condenser fan blades for vibration
- Check reversing valve
- Check crank case heater
- Check relays and contactors
- Check capacitors
- Check all safety devices
- Test time delay
- Check defrost assembly
- Check all controls
- Test refrigeration metering device
- Measure operating pressure with gauges
- Check noise and vibration levels
- Check compressor amp draw
- Make final operations test
- Advise of improvements as needed