Norcold 121X series, Руководство по обслуживанию

Страница: 59 / 100

S
ection
7
57
ON/OFF MODE TEMP SET
1 COLD-
9 COLDEST
on
Striker Plate
Optical Control Display Assembly
Figure 7-6 illustrates the front overlay view of
the optical control assembly. The overlay has
an ON/OFF button, a MODE select button and
a TEMP SET button.
The ON/OFF button allows for powering on
and powering off the controls. Powering off
requires pressing and holding the button for
approximately two seconds.
The MODE button allows for selection of any
of the three available operation modes (AUTO,
AC, or LP). Pressing the button momentarily
allows verification the active mode. Holding the
button changes the mode.
The TEMP SET button allows selection of any
of the nine temperature settings (1 cold and
9 coldest). Pressing the button momentarily
verifying the active setting. Holding the button
changes the setting. Optical control display
troubleshooting instructions may be found on
Section 3 of this manual.
Optical control
display assembly side
Decorative box assembly side
Screw (4)
Striker Plate
Figure 7-6. —Optical control display assembly overlay and hardware.
Figure 7-7. —Striker plate screws location.
Hinge cover
Retaining screw
Retaining screw
Retaining screw
Figure 7-8. —Hinge cover —right side shown
1
Unlock tab by pulling
edge out slightly as
indicated by arrow
2 Remove by pulling
hinge cover out as indicated
by arrow
Optical control display assembly replacement
Tools:
#2 Phillips-tip screwdriver
To replace the optical control assembly see
Figure 7-6, Figure 7-7, Figure 7-8, Figure 7-9
(page 58), and proceed as follows:
1. Turn off the refrigerator.
2. Remove the striker plate..
3. Remove the right side hinge cover.
4. Remove the three screws that hold the
optical control assembly on the divider.
5. Disconnect the wire harness at the circuit
board.
6. Connect the wire harness to the new circuit
board.
7. Reverse steps 5 through 1 to complete
procedure.