9
4 Customer Interface
NOTICE
If the mode „Setting firing rate controller“ is active (LED manual flashes) this key has no effect.
4.3.3
Display Level 2
4.3.4
Manual
Function of the manual key
In the HAND mode, the regular firing rate input of FA1 can be manually adjusted.
4.3.5
RESET
If the O
2
trim is in fault condition and the lower display line shows the O
2
value, the RESET-
key also resets the O
2
trim.
In the customer interface the RESET–key effects as follows:
• Leaving the 2nd display level in the lower display line.
• Status report in the upper display line
• Disable manual-mode
• Deactivate mode „set burner firing rate controller“
• Display of operating mode (e.g. Burner OFF)
• Display of O
2
value* (if activated)
• Flame intensity
• Operating hours
Press the key for more than 5 sec., the lower display line switches to the 2
nd
level. (see
chapter
).
Press the RESET Key to leave display level 2.
Press HAND key → LED in HAND key lights up
With these arrow keys the firing rate value can be adjusted.
Press HAND key to finish.
Faults can be reset through the RESET key.
Summary of Contents for FA1
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