Operating instructions

Adjusting the heating curves (only for control units for
weather-compensated ope ration)
The heating curves illustrate the rela-
tionship between t he outside tem-
perature and the boiler water or the
flow temperat ure.
To put it simply: The lower the outside
temperature, the higher the boiler
waterorflowtemperature.
The room tempe rature, again,
depends on the boiler water or the
flow temperat ure.
Settings in the delivered condition:
&
Slope = 1.4
&
Level = 0
A Heating curve slo pe for underfloor
heating systems
B Heating curve slope fo r low tem-
perature heating systems
(according to the E nergy Savings
Order [Germany])
Further details regarding the individual steps (cont.)
32
Initial start-up, inspection, maintenance
5692 619 GB