Daikin EPRA16DAW1 Installer's Reference Manual page 95

In case of V3 models
EPRA14~18DAV3+W1 + ETBH/X16DA6V+9W
Daikin Altherma 3 H HT W
4P587501-1A – 2020.01
b1+b2 Interconnection cable (field supply)
c1+c2 (optional) Drain tube heater cable (field supply)
d Cable sleeves (factory-mounted)
4 Inside the switch box, connect the wires to the appropriate terminals, and fix
the cables with cable ties. See:
▪ "In case of V3 models" [
▪ "In case of W1 models" [
1 Power supply cable:
▪ Use the factory-mounted cable, which is already routed through the frame.
▪ Connect the wires to the terminal block.
▪ Fix the cable with a cable tie.
Use the factory-mounted cable.
Wires: 1N+GND
Maximum running current: Refer to name plate on unit.
—
b
L
a
N
b
L
1N~,
50 Hz,
N
230 V AC
a Factory-mounted power supply cable
b Field wiring
F1B Overcurrent fuse (field supply). Recommended fuse: 2 pole, 32 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
4
95]
4
97]
L N PE
F1B
Q1DI
BRN
2 1
BLU
4 3
YLW/GRN
8 Electrical installation
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a
Installer reference guide
95