Specifications Of Standard Wiring Components - Daikin Altherma 3 R W Installer's Reference Manual
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- Installer's reference manual (296 pages) ,
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9
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Electrical installation
9.1.3 Specifications of standard wiring components
Installer reference guide
110
Wire type
Stranded conductor wire
with round crimp-style
terminal
Tightening torques
Outdoor unit:
Item
M4 (X1M)
M4 (earth)
Indoor unit:
Item
X1M
X2M
X5M
X6M
X7M, X8M
X10M
M4 (earth)
Component
(a)
Power supply cable
MCA
Voltage
Phase
Frequency
Wire sizes
Interconnection cable
Recommended field fuse
Earth leakage circuit breaker
(a)
MCA=Minimum circuit ampacity. Stated values are maximum values (see electrical data of
combination with indoor units for exact values).
Installation method
c b
B
B
a
a Terminal
b Screw
c Flat washer
Allowed
NOT allowed
Tightening torque (N•m)
Tightening torque (N•m)
ERGA04E▲V3▼
ERGA08E▲V3H▼
ERGA06E▲V3H▼
19.9 A
24.0 A
230 V
50 Hz
Must comply with applicable legislation
Minimum cable section of 1.5 mm² and applicable for 230 V
20 A
25 A
Must comply with applicable legislation
a
b
c
1.2~1.5
2.45 ±10%
0.88 ±10%
0.88 ±10%
2.45 ±10%
2.45 ±10%
0.88 ±10%
1.47 ±10%
ERGA04~08E▲V3A▼
15.9 A
1~
16 A
ERGA04~08E + EHBH/X04+08E
Daikin Altherma 3 R W
4P629085-1C – 2022.05
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