
Electrical connection
Conguration 7:
Mixer circuit with indirect return temperature raising for
soft starting
Power
230 VAC
Mixer
motor MM
Boiler
Heating ow
Heating return
Mixer circuit
Mixer
circuit
pump MKP
Maximum
thermostat
MaxTH
1)
Return
sensor RLF
Flow
sensor,
mixer
circuit
VF
1)
see description "Maximum thermostat" page 8
2)
see description "Fault message input" page 8
Fault
message
input StE
(N/C)
2)
Header
sensor SAF
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