Refrigerant load
Model
SCOC-076K/SICH-076B
SCOC-090K/SICH-090B
SCOC-150K/SICH-150B
SCOC-180K/SICH-180B
SCOH-070K/SICH-070B/076B
SCOH-076K/SICH-070B/076B
SCOH-090K/SICH-090B/120B
SCOH-120K/SICH-090B/120B
SCOH-150K/SICH-150B
SCOH-180K/SICH-180B
SCOH-240K/SICH-240C
SCOH-300K/SICH-300B
Power supply and interconnection wiring diagram
Power supply
400V, 3 ~, 50Hz,N,
Thermostat
Indoor unit control board
connecting strip
SCOC-076K ÷ 180K
SCOH-070K ÷ 300K
DPC-1 Thermostat
All manuals and user guides at all-guides.com
Nominal load
Number of circuits
R-407C kg
8,7
1
13,8
1
9,4 x 2
2
9 x 2
2
9
2
8,7
1
13,8
1
13
1
9,4 x 2
2
9 x 2
2
13 x 2
2
16 x 2
2
OUTDOOR UNIT
L1
L1
L2
L2
L3
L3
N
X2
X1
AL
X2
X1
AL
Liquid line diameter
1/2" (12,7 mm)
5/8" (15,87 mm)
1/2" (12,7 mm)
5/8" (15,87 mm)
1/2" (12,7 mm)
1/2" (12,7 mm)
5/8" (15,87 mm)
5/8" (15,87 mm)
1/2" (12,7 mm)
5/8" (15,87 mm)
7/8" (22 mm)
7/8" (22 mm)
CONTACTOR
KM2 (SCOC-076K & 90K)
2
4
6
KM2 (SCOH-070K
KM3 (SCOC-150K & 180K)
KM3 (SCOH-150K
U1
V1
W1
CONNECTION INDOOR FAN MOTOR
W
O/B
Y2
Y1
Y2
Y1
W
O/B
GB
Additional load grams
Maximum length of
(per meter)
standard tubing m.
104
20
170
20
104
20
170
20
104
20
104
20
170
20
170
20
104
20
170
20
347
20
347
20
÷
120K)
÷
300K)
G
B
R
G
B
R
13