Specifications

516307 C PUBLICATION DATE 31 JAN 2008.DOC PROGRAMMING MANUAL 51
FAILURE 35: WRONG SOFTWARE VERSION
When a total new software that isn’t downward compatible with previous software versions is loaded, then
the software will detect that the old and new softwares are not compatible.
You have to reconfigure the Full Control Dryer Computer. See Chapter 4.
ATTENTION
!!!
ALL THE CUSTOM SETTINGS WILL BE ERASED IN THE FULL CONTROL DRYER COMPUTER BY
LOADING THE FACTORY SETTINGS.
After reinitialization of the Full Control Dryer Computer, fault 35 can only be erased by switching the power
Off/On.
 FAILURE 36: TOO HOT END
Failure 36 occurs when the actual cooldown temperature at the end of the dry cycle is still above 78°C.
If at the end of the drying cycle the temperature is above 78°C the dryer will go on with the cooldown
sequence for 60 minutes (or until temperature below 65°C or until open door) . If the temperature is still
above 70°C after these 60 extra minutes cooldown Failure 36 is generated.
On the display will be shown „Hot“ and the air temperature as indication that there is something wrong.
(See 9.2 Monitoring Temperature values)
DIAGNOSE:
1. Check the air outlet system. If the air flow is not sufficient, adjust the air outlet
system.
2. Check the temperature sensor. If the temperature sensor is not measuring correctly,
replace the temperature sensor.
3. Check the heating system. If the heating system is broken, repair or replace the
heating system.
4. Check the heating contactor (valve) If the heating contactor (valve) is not functional repair
or replace the component.
5. Check the wiring. If the wiring is damaged, repair the wiring.
6. Check the output relay that controls the
heating system.
If the output relay is not functional, replace the
electronic card.
7. Check the Analog Temperature input Signal
by monitoring the state at the Service menu.
If the input is not functional anymore, replace the
electronic card.
 FAILURE 37: TOO HOT SAFETY
Failure 37 occurs when the actual heating temperature rises above safety temperature 85°C while the
machine is running. ( (*) T24 & T35 ELECTRICAL HEATING ONLY: 100°C)
If at the end of the drying cycle the temperature is above 85°C ( (*) 100°C) the dryer will go on with the
cooldown sequence for 30 minutes (or until temperature below 65°C or until open door).
On the display will be shown „Hot“ as indication that there is something wrong.
Check Safety Thermostats ST1 & ST2 as they should switch off the heating system and prevent high
temperatures.
(See 9.2 Monitoring Temperature values)
A skilled and experienced technician must examine the heating-and air outlet system before the machine
is put in operation again.
ATTENTION
!!!
IF FAILURE 37 OCCURS WE CAN EXPECT THERE IS RISK OF BURN AND NECESSARY ACTIONS
MUST BE TAKEN TO REDUCE TEMPERATURE.
!
!