Gree GRS-S16/Na-M, Service Manual

Page: 38 / 41

HEAT PUMP WATER HEATER (NORTHERN EUROPE) MAINTENANCE
36
1. Remove gas valve
·
Loosen the bolts fixing the gas valve.
·
welding out the pipe connected to the gas
valve (See Fig.14
）
.
Note
：
When welding, the valve should be
covered by wet cloth in order to avoid the
high temp hurt.
2. Remove liquid valve
·
Loosen the bolts fixing the liquid
valve.
·
welding out the pipe connected to the
liquid valve (See Fig.15
）
.
Note
：
When welding, the valve should be
covered by wet cloth in order to avoid the
high temp hurt.
Bolts Gas valve
Fig.14
Bolts Liquid valve
Fig.15