grandimpianti GD6, Service Manual

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Service Manual TD60.C
14
Filter interval
0 Sets the display interval for “Clean Lint Filter”.
0 = no display, 1 = display every programme etc.
1
2
3
4
5
6
7
8
9
10
Condenser inter-
val
0 Sets the display interval for “Clean condenser”.
0 = no display, 1 = display every 100 programmes etc.
1
2
3
4
5
6
7
8
9
10
Total Reset
Resets all settings to factory defaults.
Service Manual TD60.C
15
Fault indicators
Error message Cause Action
Over Flow
• A micro switch is opened when a full conden-
sed water tank is detected. Detection begins 30
seconds after the programme starts. If the micro
switch
is open >30 seconds the programme cycle is
stopped. • Check that the customer has emptied the tank and
restarted the machine.
• Clean hoses and check voltage and resistance of
drainage pump.
• Check that the float has not got “stuck” and check the
function of the micro switch.
Max program
time
• The programme cycle time exceeds 200 minutes.
The cycle is stopped and the programme is reset.
• High ambient temperature combined with low
heater output and low drying temperature causes
condensation to form.
• Poor condensing due to blocked external air. • Tried spinning at a higher speed.
• Had the machine switched off for 30 minutes
before restarting.
• Good ventilation in the room.
• Ensure that the external air has free passage.
Clean filter
• Indicated when the air flow and temperature do
not match. • Clean the filter.
Clean condenser
• Displayed automatically every 100 cycles.
• Displayed if the machine has indicated “Clean
filter” twice in a row. • Clean condenser and filter.
• Clean other air passages.
Thermistor fault • Thermistor circuit open.
• Thermistor malfunction. • Check the thermistor.
Insert filter • The filter is not correctly inserted in the lint filter
holder, which means the magnet in the lint filter
cannot trigger the sensor in the lint filter holder. • Properly insert the lint filter in the lint filter holder.
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