1.10 Electrical Connection; 1.11 Technical Data; 1.12 Accessories; Scope Of Delivery / Packing Unit - Helios EcoVent KWL EC 60 PRO Notice De Montage Et D'utilisation

Installation and Operating Instructions
UK
WARNING
CHAPTER 2
SCOPE OF DELIVERY /
PACKING UNIT
Wall installed unit KWL EC 60 Pro / ... Pro FF

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 elec-
trician.
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 BC.. is connec-
ted 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-950 / SS-958).

1.11 Technical data

Votage/Frequency
Rated current A
Protection to
Protection class
Mains supply cable via flexible cable

1.12 Accessories

KWL 60 WV Ref.No. 0884
KWL 60 DR Ref.No. 0888
KWL 60 BCU Ref.No. 9955
KWL 60 BCA Ref.No. 9956
KWL EC-CO Ref.No. 9988
2
KWL-ALA Ref.No. 9960
KWL 60 AL 10 Ref.No. 9444
KWL 60 AL 20 Ref.No. 9959
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 KWL 60 RS
First fix set
– External facia made from high grade steel
— Drill jig
˜ Protection cover plate
incl. polystyrene support
™ Wall sleeve
š Sealing strip
› Plastic plug
œ Drainboard
™
˜
˜
˜
- Extension sleeve
KWL 60 WV
Wall sleeve
13
2x partition element
14
Extension hose
15
condensate removal
14
230 V~/50 Hz
0,06
IP X4
II
2
2 x 1,5 mm
Extension sleeve for wall thickness > 350 mm
Compensation ring for outside wall for wall thickness < 350 mm
Speed controller for flush mounted installation with 3 m connecting cable
Speed controller for surface mounted installation with 3 m connecting cable
CO -Fühler, measures CO concentration
2 2
Wye junction board to connect further units or controllers
Connecting cable 10 m
Connecting cable 20 m
Ref.No. 0708 - Ventilation unit KWL EC 60 Pro
- Ventilation unit KWL EC 60 Pro FF
fig.1 Ventilation unit
œ Indoor facia from high quality polymer
 2x filter G4 in supply and extract air stream
ž Ventilation unit with aluminium plate heat exchanger
›
Ÿ Plastic screws
š
Plug, mains supply line
11
Jack, control cable
12
–
—
˜
Ÿ
Ref.No. 0884 - Compensation ring
fig.3 KWL 60 DR
Compensation ring from high grade steel
16
Wall sleeve
17
2x partition element
18
Extension hose
19
condensate
removal
Fastening screws
13 2
for external facia
(from high grade
steel)
15
2
Electrical connection NYM-J 3 x 1,5 mm
Temperature operating range -20 °C - 40 °C
Weight of First fix set
Weight of fan unit
Wiring diagram
Ref.No. 9951
Ref.No. 9957
fig.2
11
ž
12

œ
additionally with
comfort controller
KWL-BCU incl. 3 m
connection cable.
Ref.No. 0888
fig.4
17
16
19
18
2
3,25 kg
5,55 kg
SS-950
2