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COMBAT
®
CABINET HEATERS INSTALLATION, COMMISSIONING, OPERATION AND SERVICE MANUAL
46
14.2 Troubleshooting for Oil Burners (see manufacture’s instructions)
Heater Operating
TROUBLESHOOT ENDS.
If problems persist, contact
ROBERTS GORDON
®
at
Tel: +44 (0)121 506 7709
www.rg-inc.com
No
Check oil solenoid valve.
No
Check ignition electrodes are
set as in the manufacturer's
instructions, the fuel supply
and nozzle.
Ye s
No
Does the burner control
box 'lockout' after 15
seconds?
Control box faulty.
Repair or replace.
Use Section 14.4 to
trace fault.
Ye s
Ye s
No
No
Does the burner control
box 'lockout' before 15
seconds?
Repair or replace.
Check control box.
No
Check supply to burner
motor.
Ye s
No
Check if the control fuse in
the heater has blown.
Disconnect photo cell
and try again.
Ye s
No
Did the burner fire?
Ye s
No
START
Assuming fuel & electrical
supplies are ON
Ye s
No
Does the burner fire?
Use Section 14.4 to
trace fault.
WARNING
Electrical Shock Hazard
Do not touch ignition components.
Voltage from ignition components is high.
Failure to follow these instructions can
result in death or electrical shock.
For your safety and optimum heater performance,
use only ROBERTS GORDON
®
replacement parts.
Conduct Commissioning procedure as shown
on Page 33, Section 10.