Gree A Series Service Manual page 122

1. Remove
the front
panel.
2. Remove
the electric
control box.
3. Record the
direction of
the 4–way
valve before
de-soldering.
The multi-
system unit
cannot take
other system
as a example.
A Series Modular-type Air-cooled (Heat Pump) Chiller
117
(1)Remove screws at the
front panel;
(2)Loosened screws
should be put together
to avoid loss;
(3)Pull the front panel
upwards and then
remove it;
(4)Properly keep the
removed front panel to
avoid from being
damaged.
Note: there are two clasps
at each panel for
connecting with side
panels.
(1)Disconnect electric
lines inside and outside
of the electric box;
(2)Protection measures
should be taken to the
internal elements to
prevent them from
being damaged.
(1)Remember installation
direction before
replacement;
(2)Remove coils;
(3)Wrap it with wet cloth
to keep its
completeness for
further analysis;
(4)Desolder the 4–way
valve.