HTW HTW-AT-O-200VA1, Руководство пользователя и инструкция по установке

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7. Trial Operation
(1) Precautions required before trial operation
● The water heater should be installed and completed correctly.
● Piping and wiring should be correct.
● Power supply voltage should match with the rated voltage the water heater requires.
● Drainage should work smoothly.
● The insulation should be improved.
● The ground wire should be properly connected.
● There should not be any obstacles at the air inlet place.
● Make sure all the pipes are drained and empty and all the valves have been turned on.
(2) Operation with power
● Make sure all the control switches are normal as well as all function buttons are good.
● Observe if the hot water system works properly and the temperature of outlet water is normal
or not.
● When the safety valve is working, please check if it can drain out water successfully.
● There isn’t any abnormal vibration or sound during the machine’s operation.
8. Technical Parameters
Air source heat pump water heater
Model HTW-AT-O-200VA1 / HTW-ATS-O-200VA1
Rated Voltage/Frequency 230V~50Hz
Electric heating rated power 2000W
Heat pump rated power 610W
Rated Capacity 200L
Waterproof rating IPX4
Net weight 95kg
Noise ≤60dB(A)
Dimension Φ580x1860
Refrigerant R410A/900g
Refrigeration system
allows working
overpressure
Exhaust side 4.4MPa
Suction side 1.6MPa
Water pipeline
system
Outlet water temp DN20
Inlet pipe Dia DN20
Outlet pipe Dia DN20
Drain pipe Dia DN20
Rated.pressure 0.7MPa
Max.pressure 0.7MPa
Noted: The test conditions for rated parameters are dry bulb temperature of 20 degrees,
Wet-bulb temperature of 15 degrees, inlet water temperature of 10 degrees, outlet water
temperature of 52degrees.