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EN
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KWL Hygrobox KWL HB.. EH/WW
Installation and Operating Instructions
1 KWL HB 250 with water heater battery
2 KWL HB 250 with PTC electric heater battery
3 KWL HB 250 with water heater battery in combination with low-temp. heater battery
4 KWL HB 500 with water heater battery
Three heating circuits are integrated in
the
PTC heating element
, which are con-
trolled from the control system depen-
ding on the performance requirements.
The heat output of the PTC element is
adjusted automatically depending on the
air temperature. Thus, economic power
control is ensured.
Reverse osmosis unit
The water is treated by the osmosis unit.
Thus, possible deposits on the rotor,
water tank and UVC pipe are reduced to
a minimum.
Druckv
erlust [P
a]
100
125
150
175
200
250
300
350
400
450 500
600
225
5
10
15
20
30
40
50
60
70
80
275
550
3
4
2
1
90
Luftvolumenstrom [m3/h]
Air flow rate [m³/h]
P
re
ss
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l
os
s [
Pa
]
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15. Layouts
15.1 LAYOUT KWL HB 250 (WALL INSTALLATION)
LUFTBEFEUCHTUNGSEINHEIT LBE MIT WARMWASSERHEIZREGISTER
Type 08LBE250RW / 08LBE250LW (Abmessungen: B x H x T = 550 x 385 x 360 mm)
LUFTBEFEUCHTUNGSEINHEIT LBE MIT PTCELEKTROHEIZREGISTER
Type 08LBE250RE / 08LBE250LE (Abmessungen: B x H x T = 510 x 385 x 360 mm)
Aufbauskizze LBE 250 (Wandmontage)
1 Eintritt (Zuluft vom Lüftungsgerät) ø 160 mm
2 Austritt (Zuluft in den Wohnbereich) ø 160 mm
3 Ablauf (Wasserablauf) ø 40/50 mm
4 Wasserzulauf (Trinkwasseranschluss) ¾“
5 UVRöhre (Abdeckung für UVCRöhrentausch)
6 Rücklauf Heizung ø 10 mm
7 Vorlauf Heizung ø 10 mm
8 Netzanschluss 230 V/50 Hz
1
7
6
2
1
8
3
5
4
360
550
165
385
160
160
140
360
165
510
140
160
385
Air humidification unit KWL HB with warm water heater battery
