Test Procedure 1. Attach suction and discharge pressure gauges. 2. Operate the unit in high speed cool. 3. Note the ambient (outside air) and box…
1. Expansion Valve 2. 3 Way Valve 3. Compressor Pressure Regulating Valve (CPR) 4. Compressor Valve Plates and Reed Valves 5. By-pass Check Valve
1. Expansion Valve 2. Quench Valve 3. 3 Way Valve 4. By-pass Check Valve 5. Compressor Pressure Regulating Valve (CPR) 6. Compressor Valve Plates and…
1. Bypass Check Valve 2. Hot Gas Solenoid (SV-3) 3. Hot Gas Solenoid (SV-4) 4. Quench Valve 5. Expansion Valve 6. Compressor Valve Plates and…
High System Pressure Cutout Switch The High System Pressure Cutout Switch is a normally closed system pressure sensitive switch. On models manufactured prior to 9/06,…
When the waveform as shown below appears in measuring of transmission waveform, transmission malfunction may probably be caused. Above abnormal waveforms are generated due to…
Check 1 Check on connector of fan motor (power supply cable) (1) Turn OFF the power supply. Check on resistance balance and short-circuiting between phases…
In heating operation, when each standard speed outdoor unit does not operate, the two-way solenoid valve stops each gas pipe. This valve is external equalizing…