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3. INSTALLATION AND CONNECTION (continued)
The electrical power supply must have, when appropriate, a fuse
protection device like a feed motor (aM) or D curve circuit breaker as
well as a differential circuit breaker 30mA (see following table).
Models
Power supply
V/Ph/Hz
aM type fuse
calibre
Curve D circuit
breaker
Cable section
mm
Use an RO 2V/R 2V or equivalent power cord.
The cables sections are given for a maximum length of 25 m. They
must however be checked and adjusted according to the installation
conditions.
Always shut down the main power supply before opening the electrical
control box.
3.5 Initial start-up
Start-up procedure - After installation is complete, follow these steps:
1) Rotate the fan by hand to verify that it can turn freely, and that the turbine
is correctly affixed to the motor shaft.
2) Ensure that the unit is connected correctly to the main power supply (see
the wiring diagram in the appendix).
3) Activate the filtration pump.
4) Verify that all water valves are open and that the water flows toward the
unit before switching on the heating or cooling mode.
5) Verify that the drainage hose is correctly affixed and that it causes no
obstructions.
6) Activate the unit power supply, then press the On/Off button
control panel.
8
All manuals and user guides at all-guides.com
ENP1MSC ENP2MSC ENP3MSC ENP4MSC ENP5MSC ENP4TSC ENP5TSC
230V
230V
50Hz
50Hz
A
10 aM
12 aM
A
10 D
12 D
3G2,5
3G2,5
2
3 x 2,5
3 x 2,5
230V
230V
230V
50Hz
50Hz
50Hz
16 aM
20 aM
25 aM
16 D
20 D
25 D
3G2,5
3G4
3G6
3 x 2,5
3 x 4
3 x 6
400V 3N
400V 3N
50Hz
50Hz
10 aM
10 aM
10 D
10 D
5G2,5
5G2,5
5 x 2,5
5 x 2,5
on the
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