Unic Stella Epic, Технические заметки

Страница: 45 / 48

45
ERROR
CODE
COMPONENTS AFFECTED POSSIBLE CAUSES CONSEQUENCES
SAFETY EXIT
CONDITIONS
16 DO1 UNIT 1 dosing
Interruption of counting
for more than 5 seconds: -
Check free rotation of the
dispenser turbine and cabling
(defective contact)
Manual dosing alarm
Automatic if defect
removed
17 DO1 UNIT 1 dosing
Infusion time longer than 110
seconds, flow too weak:
- Check the cleanliness of the
water circuit or coarsen the
grind. Infusion cycle stopped
Automatic if defect
removed
18 EH1
UNIT 1 DOSAMAT
sensor
Unplugged, no signal:
- Check the component and
wiring
Manual Start alarm
Automatic if defect
removed
19 EH1
UNIT 1 DOSAMAT
sensor
Short circuited:
- Check the component and
wiring
Manual Start alarm
Automatic if defect
removed
20 TS2 UN2 safety thermostat
Started due to overheating:
- Check the SR2 regulation
circuit and TS2 thermostat
(manual reset)
Unit 2 heating stopped - BG2
box on standby
Defect removed and
manual reset of TS2
and machine reset
21 SR2
UNIT 2 thermostatic
probe Unplugged, no signal:
- Check the probe and wiring Unit 2 heating stopped - BG2
box on standby Defect removed and
Machine reset
22 SR2
UNIT 2 thermostatic
probe Short circuited:
- Check the probe and wiring Unit 2 heating stopped - BG2
box on standby Defect removed and
Machine reset
23 SR2
UNIT 2 thermostatic
probe
Value outside the authorised
range:
- Check the programmed
value and the probe.
Unit 2 heating stopped - BG2
box on standby Automatic if defect
removed
24 DO2 UNIT 2 dosing
Unplugged, no signal:
- Check the component and
wiring
Manual dosing alarm
Automatic if defect
removed
25 DO2 UNIT 2 dosing
short circuited: - Check the
component and wiring
Manual dosing alarm
Automatic if defect
removed
26 DO2 UNIT 2 dosing
Interruption of counting
for more than 5 seconds: -
Check free rotation of the
dispenser turbine and cabling
(defective contact)
Dosing alarm or Manual stop
Automatic if defect
removed
27 DO2 UNIT 2 dosing
Infusion time longer than 110
seconds, flow too weak:
- Check the cleanliness of the
water circuit or coarsen the
grind. Infusion cycle stopped
Automatic if defect
removed
28 EH2
UNIT 2 DOSAMAT
sensor
Unplugged, no signal:
- Check the component and
wiring
Manual Start alarm
Automatic if defect
removed
29 EH2
UNIT 2 DOSAMAT
sensor
Short circuited:
- Check the component and
wiring
Manual Start alarm
Automatic if defect
removed
30 TS3 UN3 safety thermostat
Started due to overheating:
- Check the SR3 regulation
circuit and TS3 thermostat
(manual reset)
Unit 3 heating stopped
BG3 box on standby
Defect removed and
manual reset of TS3
and machine reset
31 SR3
UNIT 3 thermostatic
probe Unplugged, no signal:
- Check the probe and wiring Unit 3 heating stopped
BG3 box on standby Defect removed and
Machine reset
32 SR3
UNIT 3 thermostatic
probe Short circuited:
- Check the probe and wiring Unit 3 heating stopped
BG3 box on standby Defect removed and
Machine reset
33 SR3
UNIT 3 thermostatic
probe
Value outside the authorised
range:
- Check the programmed
value and the probe.
Unit 3 heating stopped
BG3 box on standby Automatic if defect
removed