Set-Up - Bencke QWT 100-20 Installationsanleitung

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
atmosphere 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
take care
Free chlorine
ph value
salt contente
maximum water pressure, primary side
maximum water pressure, secondary side
Important!
During operation of the heating cycle, draining of the heat exchanger on the
bathwater side must be prevented.
24
A B
mm mm Ø
1080 190
1350 190
QWT, SWT
max. to 500 mg/l
max. to 1,3 mg/l
6,8 to 8,2
–
thermostat pocket
C G
mm mm
295 100 PVC DN50
430 100 PVC DN50
WTI, SWT-T
max. 3000 mg/l
unlimited
6,8 to 8,2
max. 3.5%
10 bar
3 bar
D F
Inches
1
1