Method For Adding Or Discharging Refrigerant; Add Refrigerant; Discharge Refrigerant - Gree GRS-2.4/D270ANbA-K Manuel D'installation

Air Source Heat Pump Water Heater

6 Method for adding or discharging refrigerant

6.1 Add refrigerant

Connect the middle hose from refrigerant manometer to the refrigerant tank,
connect one end of blue hose of low pressure manometer to the refrigerant-affusing
nozzle of gas valve (do not tighten it), open the valve of refrigerant tank, open valve
next to the low pressure manometer to discharge air for 5S and then close it, and
then tighten the hose joint on the nozzle of refrigerant-charging nozzle. When the
low pressure needle on the manometer is decreasing slowly, twist off the valve next
to the low-pressure manometer to add refrigerant.

6.2 Discharge refrigerant

To open the refrigerant-affusing nozzle of gas valve to discharge the refrigerant.
Notice
This operation must be finished by professional persons. Do not operate it by
yourself to avoid hazard. Refrigerant must be charged according to the volume
indicated on the nameplate.
Copyright 2018. This translation is property of GREE PRODUCTS SL. All rights reserved. Total or partial reproduction without its express authorization is prohibited.
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