evenes He-HS 35 Serie Mode D'emploi page 26

Function of night setback
press the key to activate the night setback if the display comes on,
the night setback is activated and the pump automatically switches from
normal operation to night set-back the change between the two modes
depends on the advance flow temperature the pump automatically chan-
ges to night setback if the advance flow temperature falls by more than
10°c to 15°c within one hour the display indicates "-c" as soon as the
advance flow temperature increases by 3°c the system changes back to
normal operation
Permanent night setback
For setting the night setback as permanent mode, press the key again
for 5 seconds the display indicates "-c" the pump remains in night
setback mode until the push-button is pressed again
the pump will remain in the setback mode until
· the next key is pressed
· an increase of the flow temperature
after that it will activate the automatic night setback
the same occurs after a power failure
Wiring
current and voltage must comply with the indications on the nameplate
if the pump is to be used in systems with temperatures exceeding 90°c
ensure the use of corresponding connection cables
eVeneS Heating pump He-HS 25