MC0322 through MC2148
Air, Water, and Remote Cooled Service Manual
Critical Maintenance - Water Level Sensor
During use the Water Level Sensor may become
coated with mineral scale from the water, which
if left untreated can negatively impact machine
performance.
To correct, the Water Level Sensor must have the
mineral scale removed. Follow the below steps every
time the machine is cleaned.
Note: Do not disassemble or submerge sensor
while cleaning.
1. Disconnect harness from sensor
2. Press tabs to release sensor and remove.
3. Wipe down probes with diluted scale remover to
remove all traces of mineral build up. Rinse sensor
probes with clean water (do not submerge) and then
dry probes thoroughly.
4. Reinstall sensor into housing and reconnect
harness.
January 2022
Page 34