Gree SXVD200LCJ2/A-K User Manual

GMV5 Home DC Inverter Multi VRF Units
285
control
board of the
fan's motor
is damaged.
Manual
check
Replace
the control
board of
the motor.
6.2.4The
main board
of the fan's
motor is
damaged.
Other
reasons
Replace
the motor.
7.Not
enough
refrigeran
t
Other
reasons
Incorrect
quantity
of
refrigeran
t is
injected.
Check the
necessary
amount of
refrigerant
and inject
refrigerant
slowly via
the stop
valve of
the
low-pressu
re air pipe.
4.1.2.3/ Poor cooling/heating performance
Feedback
from user
Exception
Possible causes
Solution
Primary cause
Secondary cause
Tertiary cause
Descripti
on
Confirmat
ion
method
Descripti
on
Confirmat
ion
method
Descripti
on
Confirmat
ion
method
Poor
heating/coo
ling
performanc
e
A. When
the IDU is
working in
the cooling
mode and
the
electronic
expansion
valve is
opened to
2000PLS,
the
exhaust
temperatur
e of the
IDU's coil
is more
than 5C
higher
than the
intake
temperatur
e;
B. when
the IDU is
working in
the heating
mode and
1.The
stop
valve of
the ODU
is not
fully
opened
as
required.
Manual
check
Fully open
the stop
valve.
2.The
system
pipeline
is
blocked.
2.1The
system
air
pipeline
is
blocked.
Touch the
pipe
along the
flowing
direction
of
refrigeran
t to feel
the
temperat
ure
difference
. The
difference
is large.
2.1.1Th
e block
is
caused
by
solder.
Cut off
the pipe
and
check it.
Replace
and solder
the pipe.
2.1.2Th
e
pipeline
is
blocked
by
impuritie
s.
Replace
and solder
the pipe.
2.2The
fluid pipe
is
blocked.
Touch the
pipe
along the
flowing
Replace
and solder
the pipe.

Gree SXVD200LCJ2/A-K Specifications

General

Brand	Gree
Model	SXVD200LCJ2/A-K
Category	Inverter
Language	English