Argo CHARM Series - Page 32

74
V 09/22
Outdoor unit
M3
M2
Controlling board
1132600700 0693
M4
M1
AC-L1
Electronic Expansion Valve
4-Way
Valve
XE
AC-N1
16437010000492
Reactor
BN
L1
L2
BN
U
U
V
W
PE
Y/G
V
W
Controller
2
1
3
ON
ON
SW1
SW2
2
1
Liq-A Gas-A
Liq-B G
as-B
Tao Ts Tdef Tcm Td1
Exhaust
Condensor Mid
E
vap Exit
Compressor suction
Environment
T151 T201 T202 T203 T501 T201 T202 T203 T204 T201 T202
PMV3
PMV2
PMV1
M3 M4 M5
HP1
Low Pressure
Switch
Ps1
Pd1
DFAN1
RD BU BK
COMP1
BK
DATA2
Indoor UnitA
L N
C(S
L
N
POWER
PE
DATA1 DATA3
RD GN
means 0;
means1.
Notes:
Notes:
Dotted line part in the
frame may not be used.
M2
DC FAN
BN BU BN BU
Y/G
Y/G
RD BU BK
Temperature Sensor
Y/G
L N
C(S)
Indoor UnitB
Indoor UnitC
Metal
partition
On-line test line
SW1 SW2
000 00
001 00
010 00
100 00
101 00
011 00
A
B
A B
GN YE
Indoor Unit
24K(Split unit)
18K(Split unit)
27K(Multi split unit)
21K(Multi split unit)
18K(Multi split unit)
14K(Multi split unit)
B
A
GND
(T1) (T2) (T3) (T4) (T5) (T11) (T12) (T13) (T14) (T31) (T32)
12K(Split unit)
110 00
Gas-C
Gas-C
LP1
4WV B A
L N
C(S
BN BU
L N
C(S)
L N
C(S
BN BU
L N
C(S)