Error messages
International L – edition: 17.02.2006
82
Error no.
Error
Possible reason and remedy
71
Hex number in price memory (RAM).
Check all the prices and make any neces-
sary correction. In case of the error code
appearing frequently replace the IVC con-
trol unit.
72
Credit has turned negative.
Fault in credit calculation. Change IVC.
73
A basic price of 0 is transmitted to the
control system from an external coin sys-
tem (Executive or similar) MDB: coin se-
paration fault.
Coin unit faulty - change.
74
Selection price in connection with Execu-
tive is higher than 250 times basic price
or not entered in basic price units.
MDB: sensor is faulty.
Check prices and correct if 250 times hig-
her than basic price.
75
Fault in selection/column allocation.
MDB: coin acceptor gives no response.
76
Data in coin validator Simplex 0 not corre-
sponding to programmed data in IVC.
MDB: coin jammed
This error code may appear after you
have either replaced a coin validator or a
complete coin mechanism. To rectify, call
up service program 11, button 1 to re-pro-
gramme. Carry out transfer of a data
block (digits 9999)
77
Interruption in data transmission between
coin validator and IVC.
Valid for all coin systems.
There is a break in communication bet-
ween the control unit and the coin system
(or coin validator). This break is most li-
kely due to a defective communication
cable between the coin validator/coin sys-
tem and the IVC control unit, or a re-pro-
gramming has to be carried out.
78
MDB checksum fault.