Advertisement
Heat recovery unit KWLC 350
Exhaust air
extract air
outside air
minimum 50 mm
mineral wool
switch
drainpipe
1. Temperature setting intake air
2. Overheat thermostat /after heating
2.1 Overheat thermostat /pre heating
3. Thermo humidity sensor (frost thermostat)
4. Condensation drain pipe 15 mm
5. Fine filter F5
6. Pre filter G3
7. After heater battery
7a. Warm water heater battery
7b. Electric pre heater battery
SCHEMATIC SKETCH
Extract ducting
can be connected
connection pipe
in the horizontal or
changeable from
vertical positions
horizontal to
vertical
drop
chipboard base
plaster of paris/
mineral wool supporting
chipboard
plaster of
cipboard base
mineral wool
copper pipe 15 mm outside diameter
to be layed frost-proof
minimum 100 mm
copper drain trap to be layed frost-proof
Schematic drawing EH/WW
Outside air
Exhaust air
8. Intake air fan
9. Extract air fan
10. Terminal box
11. Heat exchanger
12. Left access door
13. Right accessdoor
14. Clamp
15. Screws for blower dismantling
16. Screws for fan dismantling
17. Mounting holes for DDS pressure switch
insulated
isolated
circulating pump
Supply
Extract
from heating system
intake
extract
air
air
warm water
air
air
to heating system
Extract air
Supply air
18. Knock out holes for hoses of filter control
19. Connection water battery (standing model)
20. Connection water battery (laying model)
21. Intake air temperature sensor
22. Frost sensor
5
only for KWLC 350 S/L WW
volt free
contact T2
of thermostat
heating
control
shunt
controller
Pict. 4
extract
air
Supply
intake
air
air
Pict. 5
Supply
air
Advertisement
