Flame on and off buttons are off or not blinking
In the iCE 3300 and iCE 3500 environments, after replacing the control board, the flame on and off buttons may not be functioning, and the flame may not be able to be ignited. This issue is due to the link LK6 on the control board being incorrectly positioned between pins 2 and 3. To resolve this, reposition the link to connect pins 1 and 2. After making this adjustment, verify that the flame on and off buttons work properly and that the flame ignites correctly.
Issue
After replacing the control board, the flame on and off buttons are not on or flashing and it is not possible to light the flame.
Environment
- iCE 3300
- iCE 3500
Resolution
Check on the control board the position of contact for link LK6 if you find it between pin 2 and pin 3 (see figure 1) it is in the wrong position; connect between pin 1 and pin 2 (see figure 2).
After this change, verify flame on and off button are working as expected and flame ignites correctly.
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Figure 1 - Link in wrong position (between pins 2-3)
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Figure 2 - Link in correct position (between pins 1-2)
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Cause
The link LK6 on the control board is placed in wrong position.
Attachment(s)
| File | Last Modified |
|---|---|
| Figure 1 - Link in wrong position.png | August 02, 2022 |
| Figure 2 - Link in correct position.png | August 02, 2022 |