0020257297_06 Installation and maintenance instructions
67
6.6.1
1~/230V, single power supply
1.
If it is stipulated for the installation site, install one re-
sidual-current circuit breaker for the product.
N
L
1
2
3
4
5
1
2
L
N
L1
L2
L3
N
L
N
X211
X210
X200
4
2
3
1
2.
Install a disconnector for the product in the building.
3.
Use one 3-pole power supply cable.
4.
Route the power supply cable from the building and
through the wall duct to the product.
5.
Connect the power supply cable to connection
X200
.
6.
Use the strain relief clamp to secure the power supply
cable in place.
6.6.2
1~/230V, dual power supply
1.
If it is stipulated for the installation site, install two re-
sidual-current circuit breakers for the product.
N
L
1
2
3
4
5
L1
L2
L3
N
X211
X210
X200
N
L
1
2
L
N
L
N
4
2
3
1
2.
Install two disconnectors for the product in the building.
3.
Use two 3-pole power supply cables.
4.
Route the power supply cables from the building and
through the wall duct to the product.
5.
Connect the power supply cable (from the heat pump
electricity meter) to connection
X200
.
6.
Remove the 2-pole bridge from the
X210
connection.
7.
Connect the power supply cable (from the household
electricity meter) to connection
X211
.
8.
Use the strain relief clamps to secure the power supply
cables in place.
6.7
Establishing the power supply, 3~/400V
▶
Determine the type of connection:
Case
Connection type
Energy supply company lockout not
provided
Single power supply
Energy supply company lockout
provided, shutdown via connection
S21
Energy supply company lockout
provided, shutdown via partition
Dual power supply
6.7.1
3~/400V, single power supply
1.
If it is stipulated for the installation site, install one re-
sidual-current circuit breaker for the product.
N
L3
L2
L1
1
2
3
4
5
L1
L2
L3
N
X211
X210
X200
1
2
L
N
L
N
4
2
3
1
2.
Install a disconnector for the product in the building.
3.
Use one 5-pole power supply cable.
4.
Route the power supply cable from the building and
through the wall duct to the product.
5.
Connect the power supply cable to connection
X200
.
6.
Use the strain relief clamp to secure the power supply
cable in place.
6.7.2
3~/400V, dual power supply
1.
If it is stipulated for the installation site, install two re-
sidual-current circuit breakers for the product.
N
L3
L2
L1
N
L
1
2
3
4
5
L1
L2
L3
N
X211
X210
X200
1
2
L
N
L
N
4
2
3
1
2.
Install two disconnectors for the product in the building.
3.
Use a 5-pole power supply cable (from the heat pump
electricity meter) and a 3-pole power supply cable
(from the household electricity meter).
4.
Route the power supply cables from the building and
through the wall duct to the product.
5.
Connect the 5-pole power supply cable to connection
X200
.
Содержание VWL 105/5 AS S2
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