Skytech Error Code 4 Beeps Every 2 Seconds: Thermal safety – module overheated (Gas Fireplace)
Skytech error code 4 Beeps Every 2 Seconds on a gas fireplace means: Thermal safety - module overheated. It is also called Skytech diagnostic code 4 Beeps Every 2 Seconds.
Homeowner? What Skytech code 4 Beeps Every 2 Seconds means for you
Check, then call Your gas fireplace is reporting: Thermal safety - module overheated. This is often caused by something simple. Try the safe checks below; if the code returns, book a service call before it turns into a no-heat or no-hot-water emergency.
Safe things you can check yourself
- Replace the batteries in the remote and in the receiver or battery pack (weak batteries are the most common cause).
- Make sure the wall switch is ON and the fireplace has power if it uses a plug-in adapter.
- Check that the gas valve to the fireplace is open (handle in line with the pipe).
- If you smell gas, do not try to light it: leave the house and call your gas utility or 911 from outside.
Call (647) 657-2977Book a service call
Licensed technicians serving Vaughan, Toronto and the GTA.
What does Skytech error code 4 Beeps Every 2 Seconds mean?
The module's internal temperature went above 170°F.
Applies to: Skytech AF-4000 MOD-1, AF-4000 MOD A and SMART MOD remote modules (used on many fireplace brands)
Common causes of Skytech code 4 Beeps Every 2 Seconds
- Module mounted in an unapproved, too-hot location (too close to the burner)
Skytech models that use code 4 Beeps Every 2 Seconds
AF-4000 MOD-1AF-4000 MOD ASMART MOD
Other Skytech Gas Fireplace codes
All Skytech Gas Fireplace error codes →
Skytech code 4 Beeps Every 2 Seconds: homeowner questions
What does Skytech code 4 Beeps Every 2 Seconds mean?
Thermal safety - module overheated. The module's internal temperature went above 170°F.
Is it safe to keep using my gas fireplace with code 4 Beeps Every 2 Seconds?
It depends on the cause. This is often caused by something simple. Try the safe checks below; if the code returns, book a service call before it turns into a no-heat or no-hot-water emergency.
Can I reset Skytech code 4 Beeps Every 2 Seconds myself?
You can try one reset (power off for 30 seconds, then on). If Skytech code 4 Beeps Every 2 Seconds comes back, the cause is still there and a licensed technician should check it.
Who can fix Skytech code 4 Beeps Every 2 Seconds near me?
Aurora Star Tech Inc. repairs Skytech gas fireplaces in Vaughan, Toronto and across the GTA. Call (647) 657-2977 or book a service call online.
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Source: Skytech Audible Alerts & Error Codes for AF-4000 MOD-1 / MOD A / SMART MOD, p.2-3. Written in our own words as a summary; always check the original manual.
General guidance for qualified technicians. The manufacturer's installation and service manual and local codes always take priority. Aurora Star Tech is not affiliated with, endorsed by or sponsored by any equipment manufacturer; brand and model names are used only to identify equipment and belong to their owners.