Error codes › LP / Propane System › MTI Safe-T-Alert 62 Series › 1 to 4 chirps + matching green/red blinks after a short Test/Reset press (peak CO memory)
MTI Safe-T-Alert 62 Series error code 1 to 4 chirps + matching green/red blinks after a short Test/Reset press (peak CO memory)
PEAK LEVEL MEMORY readout (62 series CO detector): pressing TEST/RESET for LESS than 1 second makes the alarm report the approximate CO level that last activated it: 1 chirp + 1 green blink = memory clear; 2 chirps + 2 red blinks = below 100 ppm; 3 chirps + 3 red blinks = below 200 ppm; 4 chirps + 4 red blinks = above 200 ppm. Brief exposures that would not activate the alarm are not recorded.
What to check, and in what order, is in the app. The flow MTI Safe-T-Alert 20/25/30/40/45/62/65/85 series - alarm and LED signal decoder walks this code step by step with the pass/fail measurements, wiring schematics and procedures that go with it, and it works offline in the bay.
Start free trial 14 days free, no card neededDocumented in
- Safe-T-Alert Models 62-541-RV & 62-542-RV Carbon Monoxide Alarm User's Manual (62RV032015-3, 2018)MTI Industries, Inc. (Safe-T-Alert)
Related codes
- Flashing green LED, no sound (warm-up, about 10 min)Warm-up (62 series CO detector): on power-up the CO sensor requires a…
- Steady red CO LED + 4 beeps, 5 s silence (repeating)CO ALARM (62 series CO alarm): the red CO LED flashes and the alarm…
- Alternating red/green LED + 1 beep every 15-30 sMALFUNCTION / SERVICE SIGNAL (62 series CO alarm): the Operational/CO…
- Red-red-green-green flashing LED + beep every 25-30 sEND OF LIFE (62 series CO detector): the CO sensor's 5-year service…
- Green operational LED off (dark, no sound)No power / no operation (62 series CO alarm): bad wire connection…