Technical Data; Dimensions - Helios KWL 340 D Manual

Installation and Operating Instructions
Central ventilation unit – KWL 220/340 D
3.3

Technical data

Technical data
Voltage/frequency
Rated current – ventilation
Rated current – preheater
Rated current – max. total
Electrical preheater (output)
Summer bypass
Elec. supply line to subdistribution board
Max. flow rate V at 100 Pa
max
Temperature operating range
Temperature installation area
Protection category
Protection class
Weight
Heat exchanger
3.4

Dimensions

KWL 220 D R
170 193
ø125
Sleeve
Muffe
ø12
Kugel-
Ball siphon
siphon
* Kugelsiphon an Geräte- Ball siphon on bottom of
Unterseite / an Wand
unit / on wall
Dimensions in mm
KWL 220 D L
170 193
ø125
Sleeve
Muffe
ø12
Ball siphon
Kugel-
siphon
Ball siphon on bottom of
* Kugelsiphon an Geräte-
Unterseite / an Wand
unit / on wall
Dimensions in mm
KWL 220 D
1~ 230 V~/50 Hz ±6 %
0.8 A
4.4 A
0.8 A (5.2 A incl. pre-heater)
1.0 kW (accessories)
216 m /h
3
+5 °C to +40 °C (< 90 % relative humidity, non-condensing)
47 kg
56
Supply air Zuluft
Extract air
Abluft
372
56
Exhaust air
Fortluft
Intake air
Außenluft
8
KWL 340 D
1.2 A
5.6 A
1.2 A (6.8 A incl. pre-heater)
1.28 kW (accessories)
automatic (adjustable)
NYM-J 3 x 1.5 mm
2
355 m /h
3
-20 °C to +40 °C
IP34
I
78 kg
Plastic
1141
372
Intake air Außenluft
Exhaust air
Fortluft
View from above
Ansicht von oben
1175
1141
Extract air
Abluft
Supply air
Zuluft
View from above
Ansicht von oben
1175
EN
Fig. 3
Fig. 4