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MONOGRAM
REFRIGERATORS
Light Thermostats
A
light
thermostat, located in both the
freezer
and
fresh
food
compartments
on
non
dispenser models, prevent the
interior
lights
from
overheating the
plastic
light
shields
under
showroom
conditions.
Dispenser
models
have
only
one
light
thermostat, located in the fresh
food
compartment.
The
thermostats will
open
at
190
0
F
and
close
at
130
o
F.
To
access the fresh
food
light
thermostat,
remove
the
light
shield,
control console,
knobs,
and
extensions.
Dismount
the
control panel.
To
remove
the thermostat,
remove
the thermostat screws or
clips
and
disconnect the harness connector.
To
access the
freezer
light
thermostat,
remove
the icemaker,
light
shield
and
plenum.
Te
remove
the thermostat,
remove
the screws or
clips
holding the thermostat
in
place
and
disconnect the connector.
CABINET
HEATERS
Case
Flange/Mullion Heater
The
case flange/mullion
heater
(rated
9
watts)
is
controlled
through the energy
saver switch.
An
auxiliary
heater
(rated
24
watts)
has
been
provided
if
a heater
failure
occurs.
Disconnect
power
to
the
unit
before
proceeding further:
Electrical
connections
for
both heaters are
located behind the
fresh
food control
console.
Two
wire
grommets
will
be
visible
at
the top of the
liner.
To
connect the
auxiliary
heater - replace the
brown
wire
extending
from
the 4 wire
grommet
to the
energy saver switch with the orange wire
from
the
same
grommet.
Disconnect the
black wire connector
and
connect the black
wire
from
the
two
wire
grommet
to
the white
wire
from
the four wire
grommet.
The
case
flance/mullion
heaters
are
foamed
in place
and
therefore,
are not
replaceable
.
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17
-
ZIS
MODELS
LIGHT
THERMOSTAT
BLACK
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