Gree GRS-S16/Na-M, Service Manual

Page: 36 / 41

HEAT PUMP WATER HEATER (NORTHERN EUROPE) MAINTENANCE
34
·
Loosen the two screws fixing the
motor. Pull backward and remove the
motor.
（
See Fig .10
）
·
Loosen the wire of motor, and pull it
through the hole.
(4) Remove the 4-way valve
Remove the 4-way valve
·
Loosen the screws fixing the coil of
4-way valve
。
·
Remove the coil of 4-way valve
。
·
Welding out the tubes connected to the
4-way valve.
·
Remove the 4-way valve.
（
See Fig.11
）
Note
：
When welding, the valve should
be covered by wet cloth in order
to avoid the high temp. hurt
。
Fig. 10
Fig. 11
(5) Remove electric box
·
Loosen the screws fixing the box