Hydraulic Connection; With Accessories - OEG SecuFresh 22 Montage- Und Bedienungsanleitung

Connection according to
DIN 1988
KW
ZI
WW
Example illustration with optional accessories (circulation unit)
Other available accessories: cold water connection set, piping set and ball valve.
This illustration does not claim to be exhaustive; it is not a replacement for specialist
planning.
Designation
WW
KW
HVL
HRL
CI
During the tapping process, the flow switch switches the pumps on. Depending on the
temperature and flow rate, the pump regulates the circulation rate on the heater together
with the thermostatic valve. The desired hot water temperature can be set using the
thermostat (see Section 6. Control unit).
SecuFresh 22 and SecuFresh 29 Frischwasserstation
HVL
HRL
Description
Hot water
Cold water
Heating flow
Heating return
Circulation
23

Hydraulic connection

4.3

with accessories

GB