Daikin Altherma 3 H HT EPRA14DAW1, Installer'S Reference Manual

Page: 96 / 260

8 | Electrical installation
Installer reference guide
96
EPRA14~W1 + ETVH/9W(G)
Daikin Altherma 3 H HT F
4P587502-1A – 2020.01
L1 L2 L3 N PE
b
a
L1
L2
L3
N
3N~,
50 Hz,
400 V AC
b
a
Q1DI
L1
L2
L3
N
F1B
1
3
5
7
2
4
6
8
I
I
I
I
BRN
GRY
BLK
BLU
YLW/GRN
a Factory-mounted power supply cable
b Field wiring
F1B Overcurrent fuse (field supply). Recommended fuse: 4 pole, 16 A or 20 A fuse, C curve.
Q1DI Earth leakage circuit breaker (30 mA)(field supply)
2 Interconnection cable (indoor↔outdoor):
▪ Route the cable through the frame.
▪
Connect the wires to the terminal block (make sure the numbers match with
the numbers on the indoor unit) and the earth screw.
▪
Fix the cable with a cable tie.
Wires: (3+GND)×1.5 mm²
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