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5 - INSTALLATION AND INSTALLATION CONNECTIONS
Additional electrical heater box
Associated model
Voltage
Current
Requires a specific dedicated power supply
Connect the unit's electrics to the power network as per the tables above.
Connection to the main circuit breaker located inside the box (Ø 22.2 blanking cover provided).
If there is an electric heater in the additional box, make provision for the electrical connections.
Voltage (V)
Max. current (A)
Minimum power supply cable section
Disconnect switch size
Max. terminal section (mm
)
2
Torque Value (N.m)
• Connect the unit's electrics to the power network as per the table above.
• Connection to the machine's general disconnect switch located inside it (Ø 22.2 blanking cover provided).
• For sections between 0.75 and 2.5 mm2, a H 05 VV-F type cable may be used, otherwise the cable must be type H 07 RN-F.
• The power supply cable must be sized in accordance with current standards and regulations.
• The supply cable must be secured using the anchorage provided (located between the disconnect switch and the Ø 22.2 blanking
cover). Once the supply cable has been fed through and connect, tighten the clamp fully and cut the end extending past the
clamp.
• Respect the current assigned to the disconnect switch for the air handling unit.
• The leakage current may reach 13 mA. Earthing is essential. Each unit is equipped with 2 earth terminals (PE) indicated by the
logo
, one close to the disconnect switch, and the other on one of the unit's feet. Both terminals must be permanently
connected.
24
1
2
39HXC/HXE/
39HXC/HXE/
HXEZ 010
39HXV 015
HXEZ 2000
39HXV 007
39HXV 020
230 V 1-Ph
19,6
10,4
230 V 1-Ph
Disconnect
switch
Sizes
2
3
39HXC/HXE/
39HXC/HXE/
HXEZ 030
HXEZ 040
400 V 3-Ph
15,6
18,2
010
020
5,4
3,6
3G1
4G0.75
OT40 (40 A)
0.75 to 10
0,8
Ø 22.2 blanking cover
Anchorage
Earth terminals
4
4
5
39HXC/HXE/
39HXC/HXE/
HXEZ 050
HXEZ 060
24,2
28,6
32,9
Sizes
030
050
400 V 3-Ph
6,1
8,8
4G1
4G1.5
OT63 (63 A)
5
39HXC/HXE/
HXEZ 075
45
075
10,3
4G1.5
1.5 to 35
2
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