4
Compact wall-mounted units –
KWL EC 360 W/W ET
Installation and Operating Instructions
We recommend that you consult the responsible chimney sweep in order to accommodate your wishes before purcha-
sing an underpressure monitoring system for fireplaces.
3 .0 Unit overview
3 .1 Technical data
KWL EC 360 W/W ET
Voltage/frequency
1~ 230 V~/50 Hz
Rated current – ventilation
0 .5 A
Rated current – preheater
6 .3 A
Rated current – max. total
0 .5 A
(6,8 A incl. preheater)
Electrical preheater (output)
1 .0 kW
(accessories)
Summer bypass
automatic
(adjustable)
Electrical supply line to subdistribution board
NYM-J 3 x 1 .5 mm
2
Flow rates V m
3
/h (9 levels)
410/ . . . /not specified
Temperature operating range
-20 °C to +45 °C
Temperature installation area
+5 °C to +45 °C
(< 90 % relative humidity, non-condensing)
Protection category
IP30
Weight
72 kg
(KWL EC 360 W)
/ 70 kg
(KWL EC 360 W ET)
Heat exchanger
Plastic
CHAPTER 3
TECHNICAL DATA
Pos .
Name
Pos .
Name
1
Exhaust air fan
10
Siphon
2
Supply air fan
11
Extract air filter cover
3
Intake air filter cover
12
Terminal box
4
Panel
13
RJ adapter board
5
Unit door
14
Wall bracket
6
Back panel
15
Filter Coarse 65 % extract air
Filter Coarse 65 % supply air
7
Silencer
16
Filter ePM1 50 % supply air
8
Heat exchanger
17
Bypass motor
9
Design panel
4
5
9
9
1
2
13
14
6
12
7
15
3
11
15
8
17
16
10
Fig .1
EN
