Rendamax E8.1121, Operating Instructions Manual, Page: 20 / 44

Operation
Overview of display values and settings
OPTIMIZAT (Heating optimisation)
Activation of function for automatically
bringing forward the start of heating.
Example
Heating program 6.00 hrs - 22.30 hrs
OFF
Building starts to be heated at 6.00 hrs.
ON
Depending on weather and room
temperature, heating starts soon
enough so that building just reaches
the set room temperature at 6.00 hrs.
00 => start of heating not brought
forward
01 => brought forward depending on
weather
02 => brought forward depending on
room temperature *)
*) Only active if an FBR analogue
room device is connected (room
operating mode
selection).
!
Warm-up optimisation occurs only
if the reduced time of the heating
circuit is at least 6 hours.
MAX-OPT-TIME (Maximum
bring-forward)
Only active with "OPTIMIZAT = 01 or
02"
The start of heating is brought forward
by no more than this time.
ECONO OPTI (Reduction
optimisation)
Automatic reduction of burner disabling
to end of set heating time.
The burner is not restarted before the
end of the heating period during the set
time period (last heating time only) if it
not already in operation.
This function prevents short-term
heating of the heat generator to the
end of the heating period.
PC-ENABLE
Code number for enabling access to
heating circuit data from a PC
"0000" => access is blocked.
RETURN
Exit heating circuit level => Return to
"User" area.
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