Switching Off The Oil Heating Unit; Resuming Operation After A Failure; Safety Equipment - Trotec IDS 100 Mode D'emploi

• Switch the device on by setting the selector switch to the position
" " (ventilation).
The fan motor is started while the burner remains switched off.
2. Automatic mode
The oil heating unit can only operate in automatic mode if a control device
(optional) is connected to it, e.g. a thermostat. The thermostat is to be
connected to the thermostat socket.
• To be able to connect the thermostat, you must mount the provid-
ed thermostat socket. To this end, connect the power supply ca-
ble to the connection terminals 2 and 3 of the thermostat socket.
The removed conducting wire that connected the two connection termi-
nals is to be reinstalled if the device is to be operated without thermostat.
• Switch the device on by setting the selector switch to the position
" + " (heating, thermostat operation).
The fan motor and burner motor are started and the combustion will start
after a few seconds.
If the start-up cycle has been completed, the electronic control unit will
confirm that the start-up of the device is complete by activating a red
flashing light on the reset button.
• Select the heating capacity of the device by setting the change-
over switch to the low power stage (I S) or to the high power
stage (I I S) (see figure).
I I S
I S

Switching off the oil heating unit

• Switch the device off by setting the selector switch to the posi-
tion "0".
• If you are using a thermostat, switch the device off via the set-
tings of the control device (e.g. by setting the thermostat to a low
temperature).
The flame is extinguished and the fan will continue running for approx.
90 seconds in order to cool down the burner.
Damage to the device due to overheating!
Do not switch off the device by pulling out the power
cord. This may cause the device to overheat.
Switch the device off properly. Only disconnect the power
plug if the fan motor has come to a complete standstill.
• Wait until the automatic aftercooling has been completed.
• Secure the device against being accidentally switched on again
by pulling out the power cord.

Resuming operation after a failure

During the initial commissioning of the device or after the heating oil
circuit has been completely emptied, the inflow of heating oil to the noz-
zle may be insufficient. This will cause the flame control system to be
activated and the device will be blocked.
• Wait for approx. 1 minute.
• Press and hold the reset button for at least 5 seconds.
EN
• Switch on the device.
If the device is still not starting up:
• Make sure that there is enough heating oil in the tank.
• Press the reset button.
In order to determine the cause of the fault:
• see the chapters "Safety equipment" and "Troubleshooting"

Safety equipment

The oil heating unit features an electronic flame and maximum tem-
perature monitoring system that uses a photoelectric cell and a safety
thermostat.
The electronic control unit controls the start-up, shutdown and safety
shutdown times in the event of malfunctions. The control unit is equipped
with a reset button whose colour (operation indicator) is depending on
the operating mode:
• switched off if the device is in pause or standby mode and ex-
pecting the heating demand
• continuous green light for normal operation of the device
• continuous red light for safety shutdown of the device
• flashing orange light if the operation is interrupted due to consid-
erable mains fluctuations (T < 175 V or T > 265 V); the operation
is automatically resumed if the voltage has stabilised in the range
of 190 V to 250 V
If the device has triggered the safety shutdown:
• Press and hold down the reset button for 3 seconds in order to
resume operation.
Risk of injury due to deflagration!
Unburned heating oil may accumulate in the combustion
chamber and can be ignited when the device is switched
on the next time.
Do not restart the device two times in a row.
If the safety shutdown is still activated:
• Determine and remove the cause of the fault before commission-
ing the oil heating unit again (see chapter "Troubleshooting").
• Press and hold the reset button for at least 5 seconds.
The self-diagnostic programme will start. Once the programme has been
completed, the reset button will light up in the colour (self-diagnostic
indicator) depending on the cause of the fault:
• flashing orange light if an incorrect flame has been detected dur-
ing start-up
• flashing red light if a missing flame has been detected during
start-up
• flashing red/green light if a missing flame has been detected dur-
ing operation
• continuous orange light if an internal error of the electronic con-
trol device has occurred
In order to determine the cause of the fault:
• see chapter "Troubleshooting"
Operating manual – IDS 100 B-5