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Instruction manual SGE 111
is
CONTROLLER CONNECTIONS
COMPONENTS
CONTROLLER CONNECTIONS
Earth
N Neutral
L Live input of controller
L
1
Live input for the solar heating system
pump ON/OFF.
M
1
Live input for the solar heating system
modulating pump.
M
2
Neutral input for the solar heating
system modulating pump.
M
3
Modulation output of the solar heating
system modulating pump
AA Control
PS Extra head pump for solar heating
system (ON/OFF)
CC Solar heating system pump
(modulating)
DD Temperature sensor (S
1
- solar
collector)
EE Temperature sensor (S
2
- tank)
FF Combined Q/T sensor (incl.
temperature sensor S
4
- solar collector
return)
GG Communication between the
appliance controller and the solar
system (BUS connection)
K Double-pole isolator
J12 Connection of combined Q/T sensor
(1-2-3-4)
J13 Connection of temperature sensor S
1
(2-4)
J14 Connection of temperature sensor S
2
(2-4)
J16 Connection of BUS-link
communication
F2 Fuse (T 3.15A - 250 V)