Download Installation and operating instructions

Contractor level parameters
HG01
15
Factory setting: 15 K
Setting range: 5 to 30 K
Individual setting:___________
The burner switching differential regulates the burner temperature
within a set range by switching the burner ON and OFF. The higher
the ON / OFF temperature differential, the higher the boiler water
temperature fluctuation around the set value, resulting in longer
burner runtimes and vice versa. Longer burner runtimes protect
the environment and extend the service life of wearing parts.
Switching differential (K)
Burner switching differential
(dynamic)
Parameter HG01
Selected switching differential 15 K
Hysteresis time 10 minutes
Burner runtime (min.)
Fig.:
Time sequence of the dynamic burner switching differential for a
user-defined burner switching differential of 15 K and a selected
hysteresis time (parameter HG33) of 10 minutes.
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