ELECTRICAL INSTALLATION
CAUTION!
Electrical installation and service must be carried
out under the supervision of a qualified electrician,
and in accordance with applicable electrical safety
regulations.
VPB 500 can be supplemented with an immersion heater
with a maximum output of 9 kW.
VPB 750 and VPB 1000 can be supplemented with up to two
immersion heaters with a maximum output of 2x9 kW..
Each immersion heater can be supplemented with junction
box type K11 (2-pole thermostat, 3-pole temperature limiter).
Do not modify or reconnect!
A separate supply from group central is routed to each im-
mersion heater.
IMMERSION HEATERS
Element
Output
IU 34
3000 W
IU 39
6000 W
IU 311
9000 W
CAUTION!
The water heater must be completely filled with
water before it is connected electrically.
Components in the water heater could be dam-
aged.
VPB 500, VPB 750, VPB 1000 | EN
Insertion length Max mm.
280 mm
390 mm
390 mm
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