Electrical Connection; Technical Data; Accessories; Scope Of Delivery / Packing Unit - Helios KWL EC 60 Eco Notice De Montage Et D'utilisation

Installation and Operating Instructions
EN
m
WARNING
CHAPTER 2
SCOPE OF DELIVERY /
PACKING UNIT
Wall installed unit KWL EC 60 Eco

1 .10 Electrical connection

All work must be carried out with the equipment fully isolated from the power supply . The electrical connection
are to be carried out in accordance with the relevant wiring diagram and are only to be done by a certified
electrician .
The electrical connection must be fully isolated from the supply up to the final assembly!
All relevant safety regulation, national standards and norms are to be adhered to. An appliance is required for cut off
from the supply with a minimum of 3 mm contact opening of each pole. The speed controller KWL 60 BU is connected
by means of control cable with the fan unit. The mains supply cable (flexible cable) is attached at the female plug (see
page 4, wiring diagram SS-949).

1 .11 Technical data

Votage/Frequency
Rated current A
Protection to
Protection class
Electrical connection
Mains supply cable KWL EC 60 via flexible cable 2 x 1,5 mm

1 .12 Accessories

KWL 60 WV Ref.No. 0884
KWL 60 DR Ref.No. 0888
Filter (see page 5)
2 .0

Scope of delivery / packing unit

Leave the fan in its box until installation. Check that the fan is in good condition and has not been damaged in transit.
Coordinated on the individual assembly steps the following elements are to be ordered separately:
- First fix set
First fix set KWL 60 RS
ò External facia made from high grade steel
ù Drill jig
ä Protection cover plate
incl. polystyrene support
ë Wall sleeve
ö Sealing strip
ü Plastic plug
Å Drainboard
ë
ä
ä
ä
- Extension sleeve
Extension sleeve KWL 60 WV
Wall sleeve
14
Partition element
15
Extension hose
16
condensate removal
15
230 V~/50 Hz
0,05
IPX4
II
NYM-J 3 x 1,5 mm
2
Extension sleeve for wall thickness > 350 mm
Compensation ring for outside wall for wall thickness < 350 mm
Ref .No . 0708 - Ventilation
fig .1 Ventilation unit KWL EC 60 Eco
î 2-parts Indoor facia from high quality polymer
Ø 2x filter G4 in supply and extract air stream
Æ Ventilation unit with aluminium plate heat exchanger
ü
Plastic screws
11
ö
Plug, mains supply line
12
Speed Controller
ò 13
ù
ä
Ref .No . 0884 - Compensation ring
fig .3 Compensation ring KWL 60 DR
Compensation ring from high grade steel
17
Wall sleeve
18
Partition element
19
Extension hose
20
condensate
removal
Fastening screws
14 21
for external facia
(from high grade
steel)
16
2
Wiring diagram
Temperature operating range -20 °C - 40 °C
Weight of First fix set
Weight of fan unit
2 Flow rate Vm 3 /h
Ref .No . 9950
fig .2
12
Æ
13
Ø
î
11
Ref .No . 0888
fig .4
18
17
20
19
SS-949
3,25 kg
5,55 kg
60 /30 /17
21