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13 Controller for heating circuits and DHW
Display of the current values
KT: Boiler temperature
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FRT: Combustion chamber temperature
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UP: Negative draft
STB: Safety temperature sensor
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EP: Supply/Pause time
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FRT S: Set combustion chamber temp
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SZ: Flue gas fan
LL: Burner fan
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LZ: Run time
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BSK OC: Flame return gate open / closed
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PB: Pellet hopper casing cover
PF: Accumulator sensor
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BS: Burner starts
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BSK: Flame return gate open Set
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AT: Outside temperature sensor
WW: DHW
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BR1: Burner / thermostat contact Z26
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BR2: Burner / thermostat contact Z27
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BR3: Burner / thermostat contact Z28
UW: Output for pump UW 230V
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PM1: Pump output PWM-signal Z38
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PM2: Pump output PWM-signal Z39
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PM3: Pump output PWM-signal Z40
HK: Output for pump HK 230V
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Installation Manual
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