Honeywell BW Solo User Manual
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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
IMPORTANT!
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.
4-Series
Sensor
1-Series
Sensor
Jumper
Sensor
