EN
Troubleshooting
RMLT94xx
38
Displayed faults and signal tone (RMLT9431 and RMLT9435 only)
Faults are indicated by the flashing of individual buttons on the control panel, a beep
or a combination of both.
Display
Problem
Suggested remedy
With AC operation:
and
flashing, a
beep is emitted for
20 seconds
The AC heating element
is defective.
Contact the authorised customer
service.
With DC operation:
and
flashing, a
beep is emitted for
20 seconds
The DC heating element
is defective.
and
flashing, a
beep is emitted for
20 seconds
The burner or the cooling
unit is defective.
and bright
flashing
The burner or the cooling
unit is defective.
flashes
The temperature sensor
has no contact or is
defective.
With AC operation:
and
flashing, a
beep is emitted for
20 seconds
The power supply is not
available or insufficient.
Check the AC power cable, the
power supply and the fuse.
With DC operation:
and
flashing, a
beep is emitted for
20 seconds
The power supply is not
available or insufficient.
Check the DC power cable, the
vehicle battery and the fuse.
RMLT9435 only:
Check the D+
signal on the vehicle.
With gas and automatic
operation:
and
flashing, a
beep is emitted for
20 seconds
The burner flame is not
ignited.
Check the gas supply (gas
cylinder, gas valve).
Press the
button once the fault
is rectified.
With gas operation:
and bright
flashing
The burner flame is not
ignited.
RMLT94xx-O-West.book Seite 38 Montag, 24. Juli 2017 1:15 13
