R410A DC Inverter Multi-split Technical Manual
Indoor Units
17
GD Chigo Heating & Ventilation Equipment Co., Ltd.
CSG-18HVR1
N
L
S
BR
BK
BL
BR
YE/GN
BK
BL
YE/GN
POWER
TO outdoor
BR
YE/GN
BK
BL
Remark
：
1
、
Make Memory short-circuit is a power outage memory otherwise for nothing
2
、
According to the specific models to dial the code
OUT SWING
IN SWING
DISPLAY
T2 T2B
T1
o
u
tl
e
t
M
id
d
le
s
e
n
so
r
s
e
n
so
r
s
e
n
so
r
A
m
b
ie
n
t
T
e
m
p
e
ra
tu
re
SW3
SW1
OF
F
ON
12
SW2
OF
F
ON
12
3
IC11
IC1
RY8
Heater
L
N
S
C
24
C
N9
H
M
L
C
C
N
BUZ1
J1
1
2
1 T0 4 DC INV P84 INDOOR MAIN BOARD
Light board
6
STEP
Motor
FAN
Motor
earth
Evaporator
c onnection
SW1
5.0KW
POWER
OFF
ON
1 2
Remarks
ON
ON
SW2
P84
P87,P107
Model
OFF
ON
1 2 3
OFF
ON
1 2 3
Remarks
ON OFF
OFF
OFF
OFF OFF
Communication
