48 PROGRAMMING MANUAL 516532 B PUBLICATION DATE 1 JUN 2007.DOC
DIAGNOSTIC CODE D5 : COIN BLOCKING 1
When the input for coin drop 1 is blocked for more then 15 seconds, diagnostic D5 will be displayed.
When the problem disappears, the Diagnostic message will be cleared automatically.
Most likely the coinbox will get filled up completely with coins until they interrupt the infrared signal of the coin
sensor. After removing these coins the coinsystem will work again in a normal way.
DIAGNOSE (ERR16):
1. Check the well functioning of coin drop 1 If the coin drop micro contract or optocoupler is not
functioning 100% : replace the coin drop
2. Check the continuity of the wiring If the wiring is not continuous: repair the wiring
DIAGNOSTIC CODE D6 : DOOR SOLENOID SWITCH CLOSED FAILURE
If within 30 sec the „DOOR SOLENOID SWITCH“ doesn’t change state at the end of the cycle:
Diagnostic Code D6 will be displayed. At the end of the cycle the Door Lock coil is switched off and the
„DOOR SOLENOID SWITCH“ must open it’s contact. If the contact is broken and stay closed forever, the
software will give a message to inform the user that the door lock system isn’t safe anymore.
DIAGNOSE(ERR9):
1. Check the functioning of the
„DOOR SOLENOID SWITCH“
If the door switch is broken or functions not 100%: replace
the door lock system
2. Check the door lock coil If the door lock coil doesn’t function: replace the door lock
coil
3. Check the mechanical functionality of
the door lock
If the door lock is not functioning mechanically: replace the
door lock system
4. Check the continuity of the wiring If the wiring is not continuous: repair the wiring
5. Check the output relay that powers
the door lock coil
If the relay stays closed and the relay is broken, replace the
power board
6. Check the output relay that powers
the door lock coil
If the relay is not broken, but receives a not allowed signal
from the controller board, replace the controller board
DIAGNOSTIC CODE D7 : FILL FAILURE
Diagnostic Code D7 occurs when the water level has not reached its target level in x minutes.
x = Max fill time, a value that can be programmed at the Initialization Menu.
ATTENTION
!!! : The rubber hose must be fixed with a fastener on the electronic water level Sensor.
DIAGNOSE(ERR11):
1. Check if the programmed Max fill time in the
Initialization menu is acceptable.
If the water flow is very slow increase the value for the
Max fill time. The default value is x minutes.
2. Check if the external water valves are open If the water valves are closed: open the water inlet valves
3. Check if the water inlet valves are not
blocked by dirt
If the water inlet valves are blocked by dirt: clean the
water inlet valves or replace the water inlet valves
4. Check the coil of the water inlet valves If the coil of the water inlet valve is open: replace the
coil or the complete inlet valve
5. Check the drain valve If the drain valve is defective: replace the drain valve
6. Check if the rubber hose (for measuring the
water level) is well mounted on the
electronic level sensor and on the drain valve
If the hose is not well mounted: install the rubber hose
properly
7. Check if the hose on the electronic sensor
is air tight.
If the air hose is not air tight: replace the air tube. With
a fastener, you can make the hose air tight at the level
sensor.
8. Check if the hose doesn’t contain water
(siphon)
If the air tube contains water: remove the water and fix
the hose so that it doesn’t work as a siphon
!
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