Appliance Shutdown Conditions - Ferroli EXTERNO 11 User Manual

EXTERNO
7. Reconnect PCB and igniter, and reconnect the electric power supply
8. Check the sealing performance following instruction in paragraph First Ignition
9. Check the gas primary pressure following instruction in Supply pressure check
10. Perform gas setting according to Checking the Gas Setting instruction
11. Try turning water flow up and down and check if the combustion and cross ignition is normal, and
check if the flue gas discharge is smooth
12.Assemble all the dismantled component reversing the process as described in step 2, 3 &4
To modify the parameter proceed as follow:
1. Switch Off the appliance, press the on/OFF button
2. Disconnect and reconnect the power supply.
3. Press simultaneously the buttons
4. Use the ON / OFF key to access the parameters, modify the parameters and save the changes made.
The parameters must be set as shown in the following table:
Parameter:
L - capacity
q - gas type
F - appliance type
Warning:
Insufficient / excessive power for the appliance may cause inconvenience / failure /danger
for the user, please double confirm the conversion kit and gas setting are both correct.Keep
disconnecting the electric power supply for the appliance during the entire operation of gas
changeover.

42. APPLIANCE SHUTDOWN CONDITIONS

The appliance is protected from malfunctions by means of internal checks performed by the electronic
P.C.B., which stops the appliance from operating if necessary.In the event of the appliance being shut
down in this manner, a code appears on the displaywhich refers to the type of shutdown and the rea-
son behind it.Turn off the appliance, make sure the external electric switch is in the OFF position, close
thegas valve and contact a qualified technician.
43. TABLE SUMMARIZING ERROR CODES
Error Code Possible Cause
01 Inlet temperature sensor fault
Ignition fails
10 No flame detected
No flame after safety time (3 attempts)
11
12
13 Overheat thermostat protection
32 Flue pipe blockage
40 Fan fault
and for 5 seconds to access to the parameters.
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Cod. 3541T440 - Rev. 05 - 02/2020
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Solution
Contact a dealer or qualified service technician.
- Open the valve and follow the activation procedure
- Check the ignition electrode
- Check the detection electrode
Press the ON/OFF to Reset
- A temperature higher than 95°C has been detected.Check
the water pressure
Press the ON/OFF to Reset
Contact a dealer or qualified service technician
- Verify the air intake/exhaust fume duct
Press the ON/OFF to Reset
Contact a dealer or qualified service technician
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EN
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