Rendamax R2000 Series, Техническая документация инструкция

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DOC2012/2000en
15
HYS1 is the switch-on point for the burner, and HYS3 is the switch-off point.
As already described, they act with the set shift relative to the weather-controlled setpoint.
Fig. 8 Parallel displacement of the heating curve
Heating curve slope
Slope H of the heating curve can be used to adjust the set- point in response to the outside temperature, as
shown in the diagram. The common origin of the heating curves is set at (20°C/20°C). The effective range of the
weather-adjusted setpoint is restricted by the setpoint limits
SPH and SPL.
Fig. 9 Heating curve slope
Boile
r tem
p
e
ratur
e setp
oint (
°C)
Outside temperature (°C)
Heating curv
e slope
Setpoint (°C)
H larger
H smaller
Outside temperature (°C)