Error Message Codes - Dimplex Edel EDL200UK-630 Installation And User Instructions Manual

8.5 Error Message Codes: Errors, Solutions and Operating in case of Error
N.B Errors can be dismissed by briefly pressing the dial (manual reset).
Display Error
• Electronic board defect.
MEMO/
• Bus wire defect.
BUS
• Display screen defect.
• Air temperature sensor
T_AIR defect (Temperature of
air taken in).
• Evaporator sensor
T_DE-
defect (de-icing
FROST
temperature).
• Tank water sensor
T_water
defect.
Clock • Clock/timer defect.
OVER • Heat pump pressure too
PRESS. high.
FREQ.
• De-icing too often.
DEFRO
LOW • Heat pump pressure
PRES too low.
Probable causes
• Voltage too high on
electrical network.
• Cabling error during
electrical connection
(connection to electricity
provider or moisture
sensor...).
• Damage during
transportation.
• Sensor not functioning.
• Sensor unplugged from
board.
• Sensor cable damaged.
• Sensor not functioning.
• Sensor unplugged from
board.
• Sensor cable damaged.
• Sensor not functioning.
• Sensor unplugged from
board.
• Sensor cable damaged.
• Voltage too high on
electrical network.
• Damage during
transportation.
• No water in tank.
• Water is too hot (>75°C)
• Water sensor removed
from tank.
• Defective water sensor.
• Insufficient airflow.
• Air inlet / outlet blocked.
• Ventilation duct blocked.
• Air duct is too long or has
too many elbows.
• Evaporator clogged.
• Insufficient airflow.
• Air inlet / outlet blocked.
• Ventilation duct blocked.
• Fan blocked or out of
order.
• Evaporator clogged.
• Ice on evaporator.
Error Messages
Solutions
• Replace main electronics
board or;
• Replace display screen
board.
• Replace sensor.
• Replace sensor.
• Replace sensor.
• 1-Press «clock settings»
and set date and time.
• 2-If the error message
still does not disappear,
replace the electronics
board.
• Check that the tank has
been properly filled with
water and purged of air.
• Change the water sensor
• Check that the water
sensor is in the right
position in the tank.
• Check that air is
circulating properly
throughout the piping
circuit.
• Check pipe lengths:
-10m total of flexible
hose.
-20m total of rigid
piping.
• Check any filters on air
ducts.
• Check evaporator is
clean.
• Check the fan is working.
• Check that air is
circulating properly
throughout the piping
circuit.
• Check pipe lengths:
-20m total of rigid piping.
• Check any filters on air
ducts.
• Check evaporator is
clean.
Temporary operation
measures while
waiting for problem to
be solved
• Appliance non-functional.
• Heat pump
non-functional.
• Electrical backup heats
water to 43°C (min
38°C).
• Heat pump
non-functional.
• Electrical backup heats
water to 43°C (min
38°C).
• Heat pump
non-functional.
• Programmed heating
periods are no longer
valid: the water is
maintained continuously
at the standard set
temperature (if no signal
or control is connected
to the «external control»
switch).
• Heat pump is
non-functional.
• Resets automatically.
• Authorised to run on
backup.
• Heat pump
non-functional.
• Electrical backup heats
water to 43°C (min
38°C).
• Heat pump
non-functional.
• Electrical backup heats
water to 43°C (min
38°C).
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