M
ANUAL CODE
83356 / R
EL
. 0.00 / M
ARCH
2005
“LB 2000 OFFICE COFFEE SERVICE”
8
1/5
Troubleshooting
This chapter details troubleshooting procedures, to follow in the case of machine-signalled error.
(•) = Alarm reset when the machine is switched off. (From software version 14 forward).
Error
What has happened
Possible cause
Where to find the cause
code
After the product selection
command the capsule did
not fall into the dispenser
unit within 2 seconds.
(Only after the fifth
attempt)
Zero Crossing Miss
Coin Mechanism Miss
Hydraulic circuit
interrupted
Capsule deformed and/or
not up to standard
Release unit broken or
malfunctioning
Unsuitable net frequency
(Neither 50 Hz, nor 60 Hz)
Unspecified voltage
(Too low)
Power card broken
CPU card broken
Through the programming
menu the payment system
has been enabled (menu
2.8)
Even though the machine is
ready it does not detect the
water flow in the circuit.
Replace the capsule with a new
one
Release unit mechanism broken or
blocked
Triac broken on the power card.
CPU card broken.
Wiring interrupted.
Check the electric net.
Check the electric net.
Power card
CPU card
The coin mechanism is not
correctly connected to the machine
The coin mechanism is not
compatible with the system
The connecting cord is not
compatible
The coin mechanism is broken. The
CPU card is broken
The REED sensor for water level is
damaged
The turbine sensor is damaged.
11
(•)
12
(•)
13
(•)
21
(•)
