OPERATION INSTRUCTIONS
START-UP INSPECTION & CHECK LIST
After the installation is completed in all respect, the following points should be covered before the system is switched on for operation.
1.
Check unit location as per installation instructions.
2.
Make sure all electrical fasteners/connections are tight and clean.
3.
All controls are set according to manufacturer's instructions (low & high pressure switch, fan cycling switch, etc...)
4.
Follow all the instructions from the warning tags and stickers.
5.
Check if condenser & blower fan are free to turn without wobbling.
6.
Remove straps & wooden pieces that holds the compressor in place during transportation.
7.
Compressor crankcase heater should be energized for 24 hours prior to system start-up.
8.
Circuit breaker/fused disconnect switch.
9.
All piping, piping insulation and piping supports are properly installed.
10. Thermostat is the right one and installed properly.
11. Connect the manifold gauge to suction & discharge line access valves. Prepare recommended instruments for checking Voltage,
Amps, RPM, CFM, static pressure, etc.
12. Start the blower fan and condenser fan. Check the amperage against the nameplate ampere.
13. Start the compressor & observe the compressor discharge and suction pressures. If not within system design limits, determine
why & take corrective action.
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