Douwe Egberts Cafitesse 700, Back Office Manual

Page: 49 / 265

*errors will be logged ** errors will not be logged *** UI-error messages: higher priority overrules lower priority, with same priority message of first appearance is shown
July 2004 3 - 11
No. Description Over-
rules Set condition Reset condition Remarks Cause Remedy Prio-
rity***
43* Left B2 current is out of
spec 46 B2 driver circuit:
the B2 current is out of
specification After ON/OFF/ CLEAR
switch
Locking error:
remains active
after it has
occured.
Only the drink
delivery of
products with
the B2 block
enabled is
blocked 1. Short circuit or circuit
disconnected
2. Wiring incorrect or
connections defective
3. B2 coil defective
4. PCB B not inserted
correctly in the rack or
defective
1. Repair or connect circuit
2. Check wiring or replace
connections (see
chapter 5K)
3. Replace B2 coil (see
chapter 5C)
4. Insert PCB B correctly or
replace it (see chapter
5K)
100
44* Middle B2 current is out
of spec 47 B2 driver circuit:
The B2 current is out of
specification After ON/OFF/ CLEAR
switch
Locking error:
remains active
after it has
occured.
Only the drink
delivery of
products with
the B2 block
enabled is
blocked 1. Short circuit or circuit
disconnected
2. Wiring incorrect or
connections defective
3. B2 coil defective
4. PCB C not inserted
correctly in the rack or
defective
1. Repair or connect circuit
2. Check wiring or replace
connections (see
chapter 5K)
3. Replace B2 coil (see
chapter 5C)
4. Insert PCB C correctly
or replace it (see
chapter 5K)
100
45* Right B2 current is out of
spec 48 B2 driver circuit:
The B2 current is out of
specification After ON/OFF/ CLEAR
switch
Locking error:
remains active
after it has
occured.
Only the drink
delivery of
products with
the B2 block
enabled is
blocked 1. Short circuit or circuit
disconnected
2. Wiring incorrect or
connections defective
3. B2 coil defective
4. PCB C not inserted
correctly in the rack or
defective
1. Repair or connect circuit
2. Check wiring or replace
connections (see
chapter 5K)
3. Replace B2 coil (see
chapter 5C)
4. Insert PCB C correctly
or replace it (see
chapter 5K)
100
46* Bad dosing left B2
(<number>) B2 driver circuit Per dispense cycle one
error is generated with x
number of occurrences.
No reset required Bad dosing is
recorded in the
error log only 1. Condition of the
ingredients (e.g.
sedimented or frozen)
2. Positioning of the B2
dosing unit in the coil
is not correct
1. Check condition of
ingredients, replace
product pack if required.
2. Check position of the
dosing unit
10