fothermo CPVB-10 Technische Beschreibung, Montage-, Betriebs- Und Wartungsanleitung Seite 6

EN
Drainage
The water in the boiler
water in the boiler can cause damage or a defect
in the appliance. If necessary, the contents of the
boiler can be drained via the non-return/overpres-
sure valve and the drain plug. Proceed as follows:
• Ensure that any water that leaks from the
non-return/overpressure
plug can drain away safely. This is important
prevent possible water damage.
• Disconnect the water heater from any live
electrical wiring.
• Shut off the cold water supply.
The draining water can be hot - risk of scalding!
These steps do not ensure complete emptying of the water tank.
Current
Connect the power supply only when the water heater is filled.
Usable Energy
Source
PV module
Battery
External energy management
When connecting several photovoltaic
these must only be connected in parallel.
must not freeze. Frozen
valve and the drain
source
Sources
Voltage
ovoc-42.4Voc
12V, 24V
12V-42.4V
Open the drain plug using the vent key provi-
ded.
• Tilt the small lever of the check/relief
The water should now drain away. Drainage is
complete when no more water comes out of
the valves.
to
Small amounts
even after emptying. This is fine and does not
cause any damage.
modules,
6
of water remain in the boiler
Type
Lead acid, LiFeP04
valve 900.