4.7.5 Flame Rod Assembly
Item
Function
Repeatedly discharges a high voltage spark at the main burner until the gas ignites.
1. Unable to ignite the gas.
Fault
2. Results in multiple unsuccessful ignition attempts.
1. The boiler does not ignite and error code E003 or E004 is displayed.
Symptoms
2. The durability of the igniter reduces.
Error codes
E003, E004, E012
Diagnostics
Visual inspection: Check wire connections are secure and inspect for wire damage.
Testing/inspection
BLACK: 0-10 μA
information
Description
Ignition gap: 3.5-4.5 mm (1/8")
System Details
47