Gree GMV-Pds100W/Na-K, Инструкция по установке и эксплуатации

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Refrigerant Charging and Test Run
● Inspections after Installation
Items to be inspected
Possible problem in case of improper
installation Inspection
records
If each component of the machine is
installed securely? The machine might fall down, vibrate or
generate noise
If it is checked for air leakage
Possible insufficiency of refrigerating
volume (heating volume)
If the machine is fully insulated? Condensing or dripping might occur
If the drainage is smooth? Condensing or dripping might occur
If the supply voltage complies with ratings
on nameplate? The machine might be failed or the parts
might be burnt
If the wires and pipes are correctly
installed? The machine might be failed or the parts
might be burnt
If the machine is securely earthed? Risk of electric leakage
If the cable complies with the
specifications?
The machine might be failed or the parts
might be burnt
If the outlet or inlet of the indoor and
outdoor unit is obstructed? Possible insufficiency of refrigerating
volume (heating volume)
If the length of refrigerant pipe and
charge volume of refrigerant are
recorded?
Unable to control the refrigerant volume
charged
● Test Run
1. Inspections before test run
Check the appearance and pipeline system for any damage during transport or handling.
Check if the terminals of the electric elements inside the machine are loose and if the phase sequence is
correct.
Check if the fan rotates in correct direction.
Check if all the valves in the system are open.
2. Test Run
The test run must be carried out by specialist technicians after completion of the above inspections.
Energize the machine and set the wired controller or remote controller to “ON”.
The indoor fan and compressor will start automatically within 1 minute.
In event of any abnormal sound, the compressor shall be immediately stopped for inspection.