Trane GECA -006, Руководство по диагностике для владельца установки

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GECA-SVX01B-EN 29
Pre-Startup Checklist
Before energizing the unit, the following system devices must be checked:
Is the high voltage power supply correct and in accordance with the nameplate ratings?
Is phasing of the unit correct per compressor rotation (scroll compressor only)?
Is the field wiring and circuit protection the correct size?
Is the low voltage control circuit wiring correct per the unit wiring diagram?
Is the piping system clean/complete and correct? (A recommendation of all system flushing of debris from
the water-to-refrigerant heat exchanger, along with air purging from the water-to-refrigerant heat exchanger
be done in accordance with the Closed-Loop/Ground Source Heat Pump Systems Installation Guide).
Is vibration isolation provided? (i.e. unit isolation pad, hosekits)
Is unit serviceable? (Allow a 12-inch clearance at the unit front for serviceability).
Are the low/high-side pressure temperature caps secure and in place?
Are all the unit access panels secure and in place?
Is the thermostat in the OFF position?
Is the water flow established and circulating through all the units?
Is the duct work correctly sized, run, taped, insulated and weather proofed with proper unit arrangement?
Is the condensate line properly sized, run, and pitched?
Is the zone sensor (when used) correctly wired and in a good location?
Does the indoor blower turn freely without rubbing?
Has all work been done in accordance with applicable local and national codes?
Has heat transfer fluid been added in the proper mix to prevent freezing in closed system application?
Pre-Startup
Checklist