Central ventilation with heat recovery unit KWL 250 - HELIOS ...
Central ventilation with heat recovery unit KWL 250 - HELIOS ...
Central ventilation with heat recovery unit KWL 250 - HELIOS ...
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
<strong>Central</strong> <strong>ventilation</strong> <strong>with</strong> <strong>heat</strong> <strong>recovery</strong> <strong>unit</strong> <strong>KWL</strong> <strong>250</strong><br />
Operation and installation instructions no. 91581<br />
Picture Abb. 3 3<br />
1 Temperature-Pot (Version EH)<br />
2.1 Temperature cut out self resetting<br />
(Version EH)<br />
2.2 Temperature cut out not self resetting<br />
(Version EH)<br />
3 Frost thermostat for <strong>heat</strong> exchanger<br />
4 Condensate outlet<br />
5 Extract pre filter G3<br />
6 Inlet pre filter G3<br />
7 Inlet fine filrter F5<br />
8 Elecrtic <strong>heat</strong>er (Version EH)<br />
9 Supply fan<br />
10 Extract fan<br />
11 Heat exchanger<br />
12 Terminal box<br />
13 Operation switch<br />
14 Door<br />
15 Cover plate extract air<br />
16 Cover plate supply air<br />
17 Temperature sensor supply air<br />
18 Warm water <strong>heat</strong>er battery (Version WW)<br />
19 Flow & return pipes for the warm water(Version WW)<br />
20 Temperature sensor for frost protection ofthe water<br />
<strong>heat</strong>er battery (Version WW)<br />
Parts identification<br />
Input air outside air<br />
extract air extract air<br />
Duct connections<br />
Room side Outside<br />
Input air<br />
extract air outside air<br />
extract air<br />
Picture Abb. 4 4<br />
Hole 7mm dia for DDS<br />
12 mm pipe connections for<br />
the warm water coil<br />
(WW version only)<br />
Input air<br />
extract air<br />
outside air<br />
extract air<br />
Connection hole for DDS<br />
7mm dia hole for DDS<br />
Hole for operation<br />
switch cable<br />
Input air<br />
extract air<br />
outside air<br />
extract air<br />
Condensate outlet 15mm
Change language