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Aquarea air/water heat pump – Installation manual for monobloc and split systems C, D and E series 05 / 2014
8
Electrical
ins
tallation
Electrical installation
Mains connections
Monobloc systems
8.1 Mains connections
8.1.1 Monobloc systems
1
Monobloc unit and
additional electric heater
for heat pump
2
Electric immersion heater
for hot-water tank
3
Strain relief
1
Monobloc unit
2
Additional electric heater
for heat pump
3
Electric immersion heater
for hot-water tank
4
Strain relief
1
Monobloc unit
2
Additional electric heater
for heat pump and
electric immersion heater
for hot-water tank
3
Strain relief
1
Monobloc unit
2
Electric immersion heater
for hot-water tank
3
Additional electric heater
for heat pump
4
Strain relief
POWER SUPPLY 2
N
L
POWER SUPPLY 1
L
A1
L
A2
L
A3
N
L N
L N
Power supply 2
L
A1
L
A2
L
A3
N
L
A1
L
A2
L
A3
N
Power supply 1
2
3
3
1
POWER SUPPLY 2
N
L
POWER SUPPLY 1
L
A1
L
A2
L
A3
N
POWER SUPPLY 3
L
A1
L
A2
L
A3
N
L N
L N
Power supply 2
L
A1
L
A2
L
A3
N
L
A1
L
A2
L
A3
N
Power supply 1
L
C1
L
C2
L
C3
N
L
C1
L
C2
L
C3
N
Power supply 3
2
3
1
4
4
POWER SUPPLY 2
N
L
POWER SUPPLY 1
N
L
L N
L N
Power supply 2
L
1
N
1
L
1
N
1
Power supply 1
2
1
3
POWER SUPPLY 3
N
L
POWER SUPPLY 2
N
L
POWER SUPPLY 1
N
L
L
2
N
2
L
2
N
2
Power supply 3
L
1
N
1
L
1
N
1
Power supply 2
L N
L N
Power supply 1
3
4
4
2
1
Mains connection for monobloc unit,
9 kW (three-phase)
Mains connection for monobloc unit,
12 to 16 kW (three-phase)
Mains connection for monobloc unit,
6 to 9 kW (single-phase)
Mains connection for monobloc unit,
12 to 16 kW (single-phase)
