5.3 Wiring
Fan and motor speciications are provided on the fan’s type plate. All the single-phased models are
adjustable.
Wires are to be connected as per the wiring diagram. For further details, please see guidelines for
the
exodraft
control units. All
exodraft
fans require extra safeguards in accordance with power
current regulations.
Any lightning conductor connected to the fan must respect current applicable legislation.
exodraft motor
Grundfos motor
Nreg
L
Z2
U1
T2
Z1
U2
T1
M
AI
N
A
U
X
N
8
7
6
5
4
3
2
1
AUX
MAIN
L1
N
POWER SUPPLY
1 x 230V ~ 50Hz
3 x 0,75
YEGN
Isolation switch:
In accordance with the provisions of the EU Machinery Directive* a chimney fan
must always have an isolation switch itted. The isolation switch must comply with national wiring
standards..
* Please refer to ”Machine Directive 2006/42/EEC” – Appendix 1 item 1.6.3 “Separation of the sources of energy”.
The isolation switch must be ordered separately, as it is not part of the standard
exodraft
chimney
fan delivery.
Anslutningskabel
och el-koppling
Steglöst
elektroniskt
reglerbar
Skydd
RS009-4-1
RS012-4-1
brown = L
blue = Nreg
yellow/green =
Yes
The motor stands blocking
(impedance protection)
RS014-4-1
RS016-4-1
RS255-4-1
RS285-4-1
brown = L
blue = Nreg
yellow/green =
Yes
The motor requires overload
protection
3000112 RS DK DE NO SE UK NL FR 211014
32
•
UK
