Set-Up - Behncke QWT Serie Betriebsanleitung

Set-up / Installation
WTI 100-140 und
WTI 100-209
Article
WTI 100-140
WTI 100-209
3.3

Set-up

Set up the heat exchanger in frost-proof and dry rooms with non-aggressive atmos-
phere only. Dripping water might damage the heat exchanger.
Ensure easy access for installation and removal purposes.
The heat exchanger can be installed above and below the water level.
The following water vlaues must be observed with respect to the heat exchanger.
Chloride content
Free chlorine
ph value
salt contente
maximum water pressure, primary side 1000 kPa (10 bar)
maximum water pressure, secondary side
Important!
During operation of the heating cycle, draining of the heat exchanger on the ba-
thwater side must be prevented.
26
A B
mm mm Ø
1080 190
1350 190
QWT, SWT
max. to 500 mg/l
max. to 1,3 mg/l
6,5 to 8,2
–
C G
mm mm
295 100
430 100
WTI, SWT-T
max. 3000 mg/l
unlimited
6,5 to 8,2
max. 3.5%
300 kPa (3 bar)
thermostat pocket
D F
NW Inches
PVC DN50
PVC DN50
1
1