Unic Tango User Manual

24/06/08
FR9131
34 Wrong direction of left piston Wrong connection of motor wires.
After 0/1 display of code 36
Auto control
Coffee cycle
35 Rising of left piston
Safety Time out
Rising time too long, over 3 sec Auto control
Coffee cycle
36 Left piston blocked
or
Simultaneous failures of fork
sensor and Down Position sensor
Piston blocked: less than 5 impulses after the
starting and current > 8A
Fork sensor and Down Position sensor switched
off or faulty Or after a code 32 or 34
Auto control
Coffee cycle
37 Backward time out safety of
Left piston
Fork sensor failure during the backward step Coffee cycle
38
Fork sensor of Left piston
Fork sensor failure during auto control Auto control
41 Fork sensor of Right piston No impulse from fork sensor when Right piston
goes up
Auto control
Coffee cycle
42 Down Position sensor of Right
piston
No signal from Down Position sensor with motor
consumption > 0,5 A and after a safety time of
3 sec.
After 0/1 display of code 46
Auto control
Coffee cycle
43 No Rising of Right piston No current consumption from the motor<0,5A
during 3 seconds.
Motor disconnected or not supplied
Auto control
Coffee cycle
44 Wrong direction of Right piston Wrong connection of motor wires.
After 0/1 display of code 36
Auto control
Coffee cycle
45 Rising of Right piston
Safety Time out
Rising time too long, over 3 sec Auto control
Coffee cycle
46 Right piston blocked
or
Simultaneous failures of fork
sensor and Down Position sensor
Piston blocked: less than 5 impulses after the
starting and current > 8A
Fork sensor and Down Position sensor switched
off or faulty Or after a code 42 or 44
47 Backward time out safety of
Right piston
Fork sensor failure during the backward step Coffee cycle
48
Fork sensor of Left piston
Fork sensor failure during auto control Auto control
50 Thermostatic probe of Coffee boiler
disconnected
No signal from Thermostatic probe of Coffee boil
e
(Display shows TC=0)
Permanent
60 Thermostatic probe of Steam boiler
disconnected
No signal from Thermostatic probe of Steam
boiler (Display shows TV=0)
Permanent
70 Thermostatic probe of Unit
disconnected
No signal from Thermostatic probe of Unit
(Display shows TG=0)
Permanent
51 Thermostatic probe of Coffee boiler
Short cut
Thermostatic probe of Coffee boiler Short cut
or wiring short cut (Display shows TC=140)
Permanent
61 Thermostatic probe of Steam boiler
Short cut
Thermostatic probe of Steam boiler Short cut or
wiring short cut (Display shows TV=140)
Permanent
71 Thermostatic probe of Unit Short
cut
Thermostatic probe of Unit Short cut or wiring
short cut (Display shows TG=140).
Permanent
80 Thermostatic probe of steam boiler disconnected or short cut

Unic Tango Specifications

General

Brand	Unic
Model	Tango
Category	Coffee Maker
Language	English