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Smart Infrastructure CC1N7544en
21.05.2021
Connection and internal diagram LMV36
X8-02.1 X32-01.2
X24-04.4
X7-01.3 X32-01.3
X6-03.3 X32-01.5
X9-04.2
Pressure switch valve proving (PLT)
or pressure switch-min-oil (Pmin-oil)
X7-02.3
Pilot valve PV
X5-03.2
X5-03.3
X54.1
X54.3
X54.4
X54.5
X54.6
X54.2
ACT0_IN_A
ACT0_IN_B
GND
ACT0_IN_A
ACT0_IN_B
GND
ACT1_IN_A
ACT1_IN_B
GND
X53.1
X53.2
X53.3
X53.4
X53.5
X53.6
X5-03.1
X5-01.2
Externeral load controller ON / OFF
Pressure switch-min-gas (Pmin-gas)
X5-02.2
POC
Gas and oil
Pressure switch-max-gas / -max-oil or POC
X3-03.1
X3-03.2
(component of safety loop)
Power signal for
end switch burner flange
X3-04.1
Safety loop
X3-04.2
Power signal for safety loop
Gas
min
X8-04.1
Reset
Externeral load controller
(ON / OFF)
X7-02.2
X5-01.3
Power sugnal for pressure switch
Fuel 1 (oil)
Fuel 0 (gas)
AGM60...
LMV36...
Extra
valve (SV)
oil
Magnetic clutch
Extra valve (SV)
gas
Oilmin
PLT
(no mains separation)
switch OPEN = fuel 0
switch CLOSE = fuel 1
Internal logic
NT
7544z03e/1010
X54
SQN1... / SQM3...
Water shortage AUX STB
Fuel valve V1
Fuel valve V1 / V2
Extra valve SV / magnetic clutch
Fuel selection 0
Fuel selection 1
Fuel
Air