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Troubleshooting - DeLonghi TRDX40820E Manual

Oil filled radiator

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Please note: only for ON/STAND-BY button the sound
remains active.
Memory
After an interruption to the power supply, when the power returns,
the appliance will resume in stand-by mode. When the unit is
switched on again by pressing the on-standby button, the operating
conditions will be same as previously set in manual operation mode.
Alarms
The appliance has a diagnostic system that makes it possible to
signal malfunctions. In case of problems, the display will show
an alarm message with a red square light:
-
(Probe failure 1) + beep
Ambient temperature probe failure. Please contact
De'Longhi Customer Service.
-
(Probe failure 2) + beep
Probe failure internal security
Customer Service.

TROUBLESHOOTING

PROBLEM
The display doesn't work
The appliance doesn't warm up
The display shows:
off (Probe failure 1)
The display shows:
off (Probe failure 2)
The display shows: Ht
(High temperature)
The display shows:
is off
.
Please contact De'Longhi
Be sure it is plugged in and that the
electrical outlet is working
The safety device may have switched
off the applian e
The temperature may be set too low
It indicates that the room temperature
+ unit
sensor has failed
It indicates that the probe of the
+ unit
internal safety of the device has failed
The unit has reached a too high
internal temperature
The tip-over switch has been activated Make sure the appliance is standing upright on a fl t
and unit
-
(High temperature)
When the product internal temperature is too high, the
heating element will automatically be turned off. The
display shows
cause of this alarm check that the unit is not covered.
-
the appliance off if it falls over or is positioned inappropri-
ately in such a way as to jeopardise safety.
The appliance emits a beep and a TOS on the display.
The appliance resumes operation a few seconds after being
placed in an upright position again in stand-by mode.
MAINTENANCE
Always remove the plug from the power outlet and allow the
radiator to cool. Wipe radiator with a soft damp cloth, do not
use detergents and abrasives. Should the radiator not be in use
over a certain length of time, wind the cord around the cord
holder and store it in a dry place. This appliance has been built to
give many years of trouble free service. In case of malfunction or
doubt, do not try to repair the heater by yourself: this may result
in a fi e hazard or electric shock. Call De'Longhi Customer Service
(see attached list of De'Longhi Customer Service).
TECHNICAL CHARACTERISTICS
Supply voltage
Absorbed power
CAUSE
17
for two seconds, cycling. To remove the
(Tip over safety device): a tip over safety device turns
SOLUTION
Plug into the power outlet
Remove the obstruction and let the appliance cool
down. If the appliance doesn't work please contact
De'Longhi Customer Service
Set the temperature to a higher value
Please contact De'Longhi Customer Service
Please contact De'Longhi Customer Service
Check that the unit is not covered and let the
appliance cool down. When the product internal
temperature decreases, the alarm will disappear.
If the appliance doesn't work please contact
De'Longhi Customer Service
surface. If the appliance doesn't work please contact
De'Longhi Customer Service
See rating plate
"

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