Alarms - Smeg GW2045 Operating Instructions Manual

8. ALARMS

Below is a list of the alarms that the glassware washer is provided with: They are divided into FATAL and
NON-FATAL alarms.
In the first case, the message that appears is "AF", followed by the alarm number.
In the second case, the message that appears is "A-", followed by the alarm number.
Generally, the RESET procedure described in paragraph 6.11 can be used to exit alarms.
The actions described below are a brief summary that may be useful. These actions must not be taken by
unauthorised staff.
Contact Smeg Technical Assistance if the error remains after the RESET procedure or if a particular error
reoccurs.
ALARM ID
The water is not heated within the
1
required times.
2 OFF
Probe TL1 measures a temperature
4 that is higher than the objective
temperature.
The working temperature probe TL1
5
is "open".
10 OFF
11 Lack of cold water.
13 Lack of demineralised water.
The cold water filling time is
17
incorrect.
Excess demineralised water loading
19
time – not active.
20 System fault in filling of the water.
Rev. 00
DESCRIPTION
GW2045 – GW1060 Manual
Alarm on during the heating phase. Check the safety
thermostat.
If the thermostat is in a good condition, check that the
heating element in the vat and the heating element relay
switch work correctly.
Repeat the cycle. It may be a temporary alarm. If the
alarm continues, the error may be related to a problem
with the temperature probe TL1, or to the electronic card
that produces the signal – see alarm 2.
TL1: Irregular value found – the problem may be related
to the probe (damaged or disconnected) or to the
electronic card.
The alarm is on during the filling phase. Intervenes when
the relative turbine does not count impulses for 30" and
the pressure meter does not change. Check the water
supply:
1. Check that the inlet tap is open.
2. Check the inlet solenoid valve power.
3. Check the water supply pressure.
4. Check the condition of the pressure meter:
5.
Check that the turbine works.
The alarm is on during the filling phase. Intervenes when
the relative turbine does not count impulses for 30" and
the pressure meter does not change. Check the
demineralised water supply:
1. Check that the inlet tap is open.
2. If the water is in a tank, check that it is not open
or placed to low.
3. Check the inlet solenoid valve power.
4. Check the water supply pressure.
5. Check the condition of the pressure meter:
6. Check the consistency between the settings on
the display and the water mains attachments
(presence or lack of demineralised water).
Check that the turbine works.
Check the water supply – similarly to the alarm ID11
(taps, pressure, pipe narrowings etc).
Check the working pressure meter condition.
The machine takes too much time to fill with
demineralised water. Check the inlet pressure.
Check the water supply (taps, pressure, connections to
pipes etc).
ACTION
Pag. 37 di 43