ALI Champion CH-44, Installation/Operation Manual With Service Replacement Parts

Page: 90 / 104

82
Rinse Flt L Wa
sh Flt L
Wa
sh Flt U
Final Rinse Rack Switch
Jam Switch Ta
ble Limi
t
Stop Start Pause Power
DR Leve
l
Rinse Flt U Prewash Flt L Prewash Flt U
Run
H7
H5 H3
H1
H2
H4
H6
AA
Prewash DR
Ta
nk
Rinse
Ta
nk
Digital Display
Rinse
Reset
DR Pump
Pumps
Rinse Aid
Prewash Fill
Wash Fill
Final Rinse
Run Light
DR/Rinse Heat
Wash Heat
Booster Heat
Input Section Output Section
RCM Status/Jumpers
Rack Control
Module
(RCM)
NOT USED
Rack Control Module (RCM)
(RCM)
H1
(RCM)
H3
(RCM)
H2
1M
1MOL
2MOL
3MOL
4MOL
PREWASH MOTOR CONTROL
(IF USED)
DRIVE MOTOR CONTROL
WASH MOTOR CONTROL
RINSE MOTOR CONTROL
2M
3M
4M
(RCM)
H4
Refer to the illustration of the Rack Control Module (RCM)
to the left and note the three outlined sections. The
sections are labeled and the function of each section is
explained below:
Input Section — Red lights show the state of
the inputs to the RCM.
Output Section —
Green lights show the outputs
from the RCM to the machine.
RCM Status/Jumpers — The red RUN indicator shows
that the RCM is energized.
The jumpers set-up the inputs
and outputs for various
machine models.
RCM Sections
RCM Harness Connectors
Note the illustration of the RCM at left and the details
from the machine electrical schematic #702260 to the
right. These illustrations show the location and
connections from the RCM to the dishwasher. The
function of the connectors are:
H1 — Control Cabinet Inputs
H2 — Control Cabinet Outputs
H3 — Inputs from Junction Box
H4 — Heat Outputs
RCM Operation
The insert following this page gives a detailed
explanation of the inputs, outputs and the status
of the indicator lights on the RCM during normal
operation of the machine.
Refer to these instructions and the electrical schematic
for the operation sequence of the RCM and to aid in
the troubleshooting of the dishwasher.
Electrical Schematic 702260 — RCM Inputs