Gree U-MATCH IV SERIES, Service Manual

Page: 54 / 164

U-Match Series DC
Inverter Service Manual
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Installation of Drainage Pipeline:
&$87,21
Install the drain hose in accordance with the instructions in this installation manual and keep the area warm enough to prevent
condensation. Problems with the piping may lead to water leaks.
(1).
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(4). Always use the drain hose which has been insulated properly.
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As the inside of the unit
is in the negative pressure
status, it is required to set
up a backwater elbow. The
requirements is:
$ %•3PP
P is the absolute pressure
inside the unit. The unit of the
pressure is Pa.
Condensate Drainpipe
B
A
Condensate Drainpipe
Enlarged View
B
A
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