Rational SCC Line User Manual

-114-
S
Fault List SCC
Service 26
Service 27
Activate ball valve in
the function test.
Micro switch ball valve in
permanent closed position.
Unit out of order
Indication Service 26
every time unit is
switched on
Info
Output voltage at I/O pcb
X25 7/8 (12V DC)
present?
Check motor ball valve, micro
switch, cable, connector.
Complete ball valve unit must
be changed.
Change I/O pcb
no
yes
Indication Service 27
every time unit is
switched on
Micro switch ball valve in
permanent open position.
CleanJet can not be used
Separate unit from mains (switching off
and on with main switch is not
enough). After approx. 5 seconds
connect unit to mains .
Is Service 27 deleted?
Start a CleanJet-
program and check for
correct function
A
ctivate ball valve with
the function test.
Output voltage at I/O pcb
X25 7/8 (12V DC)
present?
Ball valve blocked by dirt.
Motor of ball valve, micro switch, cable
and/or connector defective. Change unit if
necessary
Change I/O pcb
Should Service 27 appear more often and I/O-pcb
with revision status 402 respec. 403 is installed,
then change I/O-pcb
no
no
yes
yes
Info
Info

Rational SCC Line Specifications

General

Brand	Rational
Model	SCC Line
Category	Grill
Language	English