4-Series Sensor Replacement - Honeywell BW Solo User Manual

2.
Lift off the sensor frame and (if present) the rubber spacer.
3.
Pull the sensor straight out. Note the three sockets on the pcb for the sensor's electrodes for
the 4-Series sensor type and the three contact points for the 1-Series sensor type.
4.
Remove the old sensor by pressing it out of the sensor frame.
5.
Dispose of the old sensor properly.
Keep the O-ring (1-Series), or sealing ring (4-Series Series) for reuse it when installing the
replacement sensor.

13.4.1. 4-Series Sensor Replacement

Some 4-Series sensors are shipped with a jumper that connects two of the pins. This jumper
must be removed before installing the sensor. Turn the sensor upside-down, and slide the spring-
tensioned jumper off of the sensor's pins. Properly dispose of the jumper.
1.
If the sensor is a 4-Series type, align the electrodes with the sockets on the printed circuit
board and gently push it into place.
Honeywell BW Solo User Manual
4-Series
Sensor
IMPORTANT!
38
1-Series
Sensor
Jumper
Sensor