Faults - ECOLAB CDI01 Bedienungsanleitung

14

Faults

The audible alarm can be switched off by pressing any button at the front. The alarm
message on the display remains until the fault is eliminated.
NOTE
A "SYSTEM ERROR" is only confirmed after turning the device on and off.
display indication
NO DETERGENT
CHANGE CONTAINER
NO DETERGENT
CHECK METERING
CHECK
CONDUCT. PROBE
SYSTEM FAULT
MEMORY
SYSTEM FAULT
3
LOW
TEMPERATURE
DETERGENT
OVERDOSAGE
417101089_CDI01.doc
fault causes
Detergent tank is empty.
level signal input defect
Alarm delay time t .
max
(DETERGENT DELAY TIME:)
is adjusted too short.
Detergent tank is empty
Conductivity sensor or connection
cable defective, connection
incorrect.
EEPROM defect.
Interlocking switch S1 on
motherboard in the wrong
position.
Conductivity sensor defective
(short circuit in transmitter
connection).
This alarm is indicated, as soon
as the washing tank temperature
falls bellow the permissible
minimum and the alarm delay
time has run out.
Triac for the activation of the
output metering of detergent,
defect.
Adjusted alarm delay time
(DETERGENT OVERDOSAGE
DELAY) too short.
Emptying of the product vessel by
lifting effect.
- 60 -
removal
Connect a new tank
check suction sensor
Change alarm delay time.
Connect new tank.
Check connection, change
conductivity sensor if necessary.
Change main PCB.
Interlocking switch has to be
hung up in horizontal position "1".
Check connection, replace
conductivity sensor if necessary.
Change the temperature limit,
change the alarm delay time if
necessary.
Change main PCB.
Change alarm delay time
Fix the product vessel low-lying
Rev.: 4-01/10