WIRING TO CONTROL CENTER
For boilers equipped with a Honeywell R8285 Control Center or equivalent
WIRING TO AN AQUASTAT
For boilers equipped with a Honeywell Model L8148E or L8124E Aquastat. Safgard Model 1100M is not to be used
with Model L8148C or L8124C. Safgard Model 550 should be used for oil-fired boilers.
Y
G
W
C
R
Connect the WHITE wire to
C
and the RED wire to
R
using the screw terminals on the control center.
Connect the GREEN wire to any suitable, unpainted
ground screw.
Note:
for operation of the control, the
green wire must be connected to a ground source
electrically common with boiler ground.
햲
Unplug the factory-wired quick connect from ter-
minal
R
and
햳
plug into YELLOW wire with
male
connector.
햴
Plug YELLOW wire with
female con-
nector into terminal
R
.
Connect the WHITE wire to
TV
and the RED wire to
Z.
Connect the
GREEN wire to the ground screw on the bottom of the aquastat or any
other suitable, unpainted ground screw.
Note:
for operation of the con-
trol, the green wire must be connected to a ground source electrically
common with boiler ground.
햲
Unplug the factory-wired quick
connect from terminal
B1
and
햳
plug
into YELLOW wire with
male connec-
tor.
햴
Plug YELLOW wire with
female
connector into terminal
B1.
UPON COMPLETION OF WIRING,
REPLACE COVER.
Step
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