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13
Power supply and interconnecting wiring diagram
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Model
Power supply
V.ph.Hz
Nominal power
(kW)
Nominal amperage
A
Starting amperage
A
Power supply cable section
mm²
VIR 25A
400.3.50
0.75
1.8
8
4 x 1.5
VIR 40A
400.3.50
1.5
2.7
17
4 x 1.5
VIR 45A
400.3.50
1.5
3.1
17
4 x 1.5
VIR 60A
400.3.50
2.2
4.6
22
4 x 1.5
VIR 75A
400.3.50
3
4.7
36
4 x 1.5
VIR 90A
400.3.50
4
7
42
4 x 2.5
Important:
The dimensioning of the power supply lines is orientative and should be corrected in accordance with the site conditions, distance between units and legislation in force.
Electrical characteristics
Indoor units
Power supply
GB
All data subject to change without notice.
-
Voltage is always between 198 and 254 V in
230 V units, and 342 - 436 in 400 V units.
-
The recommended power supply cable section
is at least a minimum.
-
The condensed water drain is perfect and there
are no leaks in the water circuit.
-
The user has received operating instructions.
-
The need of regular cleaning of the air filters
has been notified.
-
The guarantee card has been filled out.
-
Maintenance instructions have been given,
or a periodical check-up contract has been
signed.
-
The rotational direction of the fans is correct.
Prior to approving the installation
Make sure that:
Содержание York VIR 40A
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