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Section 3 Troubleshooting
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
NO COIN VAULT INPUT “V”
NOTE: The monitoring of coin drawer openings will only work with long coin boxes.
USE MICROWAND MAINTENANCE PROGRAM
TO TEST COUNT ON COIN DRAWER SWITCH.
– READ COUNTS AND
REPLACE COIN DRAWER
WAIT 30 SECONDS.
READ COUNTS “V”
COIN DRAWER
INPUT CHECKS
CORRECTLY
CHECK WIRING OR CORRECT WIRING
1. CHECK CONNECTOR RS1. MUST BE MATED
WITH HS1. (FIGURE 1)
2. CHECK COIN DRAWER SWITCH CONTINUITY
AT FLAG TERMINATIONS “E” AND “F”.
A. WITH COIN DRAWER IN ”0” (ZERO) OHMS.
B. WITH COIN DRAWER OPEN (OUT)
“
∞
” INFINITE.
REPLACE
COIN DRAWER
SWITCH
YES
NO
YES
3. CHECK COIN DRAWER SWITCH CONTINUITY
AT RS2 PIN 3 TO RS2 PIN 1.
A. WITH COIN DRAWER IN 0 (ZERO) OHMS
BETWEEN RS2 PIN 1 TO RS2 PIN 3.
B. WITH COIN DRAWER OPEN
“
∞
” INFINITE BETWEEN RS2 PIN 1
TO RS2 PIN 3
REPLACE
AUDIT
CONTROL
BOARD
CHECK AUDIT HARNESS
CONTINUITY.
A. RS1 PIN 4 TO FLAG
TERMINATION “E”
(FIGURE 1)
B. RS2 PIN 1 TO FLAG
TERMINATION “F”
C. RS1 PIN 3 TO RS2 PIN 3.
CHECK
CONTINUITY
FROM RS2 PIN 3
TO FLAG
TERMINATION
“E”
1. CORRECT WIRING.
2. REPLACE AUDIT
SENSOR BOARD.
3. REPLACE
HARNESS.
NO
YES
NO
YES
YES
NO