Can I fix Proflame (SIT) code 1 blink myself?

Start with these safe checks: Replace the batteries in the remote and the module's backup battery pack (often 4 AA). If it continues with fresh batteries, have it checked.

When should I call a technician for code 1 blink?

If it continues with fresh batteries, have it checked. Smell gas? Leave right away, don't touch light switches or phones inside, and call your gas utility or 911 from outside. Never open a gas valve, burner, gas line, vent or flue connection, or bypass a safety switch. Repeated lockouts, scorching, soot, or a CO alarm mean shut it off and call a licensed gas technician.

Proflame (SIT) Gas Fireplace Error Code 1 blink / 1 red blink /…

What 1 blink means

One repeating red blink means the backup battery voltage is low. A double beep on an on/off command also means low receiver batteries, and the module stops accepting commands until they're replaced.

Also shown as: 1 red blink, double beep, depending on the model.

Likely causes

Low backup or receiver batteries

Safe first checks

Replace the batteries in the remote and the module's backup battery pack (often 4 AA).

When to stop

If it continues with fresh batteries, have it checked.

Checked against: SIT Group, Proflame 2 IFC control board use and installation instructions (9.957.103): lockout and red LED codes. Codes can differ by model and year, so confirm with your owner's manual.