Run The Debugger; Refrigerant Charge Quantity - Digitus DN-97332 User Manual

Heater
Humidifier
After checking the above items before power supply to the unit
operation. After the unit power operation, Table 4-4 items to be checked.
Project
Indoor fan
Compressor
Fan speed controller
Heater
Humidifier
Pressure
Temperature

4.4. Run The Debugger

4.4.1. Refrigerant Charge Quantity

Depending on design parameters of the unit (the degree of
subcooling, the degree of superheat, the intake / exhaust pressure,
etc.), charge injection unit of the refrigerant is calibrated to run, so
that the amount of refrigerant charge reaching requirements.
Table 4-4 After checking the boot project
19
of pipelines; oil unbending
installed in the correct position
Securely mounted electric heater
To the sewer connection in place,
the wiring is correct. If no
configuration is ignored.
Check the contents and
requirements
The fan rotation is correct; the fan
operating current record
Compressor rotation is correct;
recording its operating voltage,
current
Recording speed controller output
voltage
Heater current record
Humidifier recording current,
voltage
Recording the discharge pressure,
suction pressure, the liquid valve
before the pressure
Recording user set valve; unit
return air temperature and outlet
air temperature