GBT A2-035, Инструкция по установке и эксплуатации

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Page 26
SYMPTOM POSSIBLE CAUSE CHECKS & REMEDIES
Pilot Burner Not
Lighting
The Ignition Module Is
Not Generating A Spark
Verify That The Red Spark Cable Is Securely Attached To
The Ignition Module And The Pilot Burner.
Verify The Red Spark Cable Is Not Cracked Or Broken.
Replace If Necessary.
Verify that the Ignition Module Is Receiving 24 VAC Power
Across The Blue and Yellow Wires, And Listen For Sparks
For 15 Seconds After Being Powered. If The Module Does
Not Generate A Spark When Powered, Replace The
Ignition Module.
The Spark Is Not Arcing
In The Proper Location
Verify That The Unit Is Properly Grounded. Remove The
Burner Assembly And Inspect The Pilot Burner Assembly.
Clean Any Residue From The Spark Rod and Striking Plate
With a Scotch Brite Pad. Use A 1/8” Drill Bit to Make Sure
The Gap Between The Spark Rod and Striking Plate Is
Exactly 1/8”. If any Crocks Are Observed In The Ceramic,
Or If Cleaning And Gapping fail To Correct The Problem,
Replace The Pilot Burner Assembly.
The Pilot Is Lit, But
Goes Out After 15
Seconds Or Less. The
Main Burner Never
Comes On
Poor Ground Make Sure The Appliance Is Properly Grounded
The Ignition Cable Is
Broken
Replace Ignition Cable
A Crack In The Pilot
Burner Assembly Is
Preventing Flame
Sensing
Replace The Pilot Burner Assembly
Gas Valve Mis-Wired Check The Unit Wiring Against The Appropriate Wiring
Schematic And Correct Any Problems