Search For Failures And Their Elimination; Error Codes - BaltGaz NEVALUX-8230 User Manual

14. SEARCH FOR FAILURES AND THEIR ELIMINATION

14.1

Error codes

Contamination of the boiler's operation, caused by the refuse or faulty operation of any of its systems, is accompanied
by an appropriate error code displayed on the boiler's control panel (see p.
detection.
Error codes, possible reasons and methods of troubleshooting are represented in the table 4.
Cod
Failure
e
Defects related to the faulty
01 ignition
Boiler doesn't operate *
Heat carrier overheating
02
The boiler doesn't work *
Reason of failure
User and technical staff manual
Gas supply disturbance
Failure of ignition plug
Electric circuit of ignition plug is damaged
Wrong gap between ignition plug and burner
blade
Spark of electrode of ignition plug slips on the
shell of combustion chamber
Ignition plug is contaminated
Failure of ionization plug
Electric circuit of ionization plug is damaged
Wrong gap between ionization plug and
burner blade
The ignition transformer is out of order
Electric circuit of the ignition transformer is
damaged
The burner block is contaminated
Electric circuits of gas supply regulator are
damaged
Gas supply regulator doesn't work
The thermo relay is out of order (normally
closed at temperature up to 90 °С)
Electric circuit of thermo relay (overheating
sensor)is damaged
The heating system is contaminated
The thermo relay is out of order (normally
closed at temperature up to 90 °С)
Air lock in the heating system
Filter is the heating system is contaminated
Bypass valve is out of order or wrong installed
Pump or air outlet valve is out of order
The pump relay on the electronic board is out
of order
Gas supply regulator doesn't work
Gas supply regulator is not adjusted
Electric circuit of thermo relay(overheating
sensor) is damaged
32
3.1
, page. 8) which facilitates failure
Table 4
Troubleshooting
Open the stop valve on the gas pipeline
Check pressure in the gas cylinder
(liquefied gas)
Address to gas service
Replace the ignition plug
Check electric circuit and contacts
+0,5
Install a gap (5 mm).
Bend a shell of combustion chamber in the
place of ignition plug installation
Wipe the plug from dust and degrease
Replace the plug
Check the electric circuit and contacts
0,5
Install a gap (3+ mm).
Replace the ignition transformer
Check the electric circuit and contacts
Clean the burner block (see p. 16.1.1, page
37)
Check the electric circuit and contacts
Replace the gas supply regulator
Replace thermo relay
Check the electric circuit and contacts
Clean the heating system
Replace thermo relay
Open air outlet valve
(see p. 16.2.2.5 , page 39)
Clean the filter
Check proper installation of the details of
bypass valve and replace it if necessary
Replace the pump or air outlet valve
Replace the electronic board
Replace the gas supply regulator
Adjust the gas supply regulator (see
section 11, page 25)
Check electric circuit and contacts