User Manual
16900 Refrigerant Identier 15
DETECTOR FAULT: Signies internal infrared sensor failure due to
temperature extremes.
Corrective Actions:
1. Allow the instrument to stabilize at room temperature for at least
30 minutes before attempting use.
2. To clear the error code, power down the instrument. The error code
automatically clears.
CALIBRATION FAULT: Signies an infrared calibration fault.
Corrective Actions:
1. Verify the air intake port and sample exhaust port of the instrument
are not clogged or obstructed.
2. If the instrument is being used in an enclosed area, refrigerant
vapors may build up in the surrounding atmosphere and be drawn
into the intake port during calibration. Move the instrument to a
location with fresh ambient air, free of refrigerant vapors.
Use the instrument in locations that provide adequate ventilation to
prevent the accumulation of refrigerant vapors in the surrounding
atmosphere.
3. Hang the unit so there is a ow of fresh air around it.
4. To clear the error code, power down the instrument. The error code
automatically clears.
Error Codes