Liquid Chemical Connection
Injection Source Details
The washer control may be programmed to send output signals for a chemical injection system. There is
a separate terminal block for connection of the external injection signals. For the injection sources, pro-
gram codes 0 through 6 are as shown in the table below. Injection signal will trigger a 120 volt reading at
rear terminal block for approximately 5-10 seconds and will start to trigger at about 10-15 seconds after
start of ll bath. (Chemical Injection Signals are shown in the programming section.)
Detergent 1 A
Bleach 2 B
Starch 3 C
Sour/Softener 4 D
5 A and B
6 C and D
0 None
Note : The Wash Cycle programming mode will automatically exit and return to the Idle
mode if no buttons are pushed for one minute.
Dexter Recommended
Connections
Controller Programmed
Signals
Injection Terminal
Block Connection
208/240 VAC
Power Connections
120VAC Injector
Supply Connections
Power Connections
L1
L2
L3
N (not needed)
A
B
C
D
Common
In the left rear corner of the washer is the chemical injection as-
sembly. This is where all chemical hose connections are made.
The chemical hoses should be inserted into the round pvc pipe
a minimum of 14” and a maximum of 18” to eliminate chemical
buildup in the pipe and/or restrict water ow to the tub.
20
Part # 8533-083-001 1/18
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