Flame Out of Sequence
If flame is detected in pre-purge Control goes to Flame Out of Sequence Before trial, “STA16” and “Err23 ” is reported. The control gives a flame 10 seconds to disappear. If flame goes away, control resumes heating cycle from the beginning. If it doesn’t “Err23” is cleared and “Err6” is reported. When flame is off control goes to Soft Lockout and “Err6” is cleared. Check the gas valve for proper operation.
