Manitowoc QF0400 Technician's Handbook page 111

Control Relays
1
Sequence
Liquid
Line
Solenoid
Valve
3B. Drain
Off
Evaporator
Automatic
Off
Shut-Off
Energized Parts (Continued)
2 3 4
Float
Dump Gear
Valve
Valve Motor
Coil
Sensing
On Off Off
Sensing
Off Off Off
QF2200
Sensors
Water Bin
Temperature
Level Level
Probe Probe
Not
Sensing
Not Sensing for
Ice
Water Temperature
Contact
Level
Not
Sensing
Not Sensing for
Ice
Water Temperature
Contact
Level
Gear
Motor
Sensor
Speed
Not Sensing
for Gear
Motor Speed
Not Sensing
for Gear
Motor Speed
Duration
90
Seconds
Until Ice
No Longer
Contacts Bin
Level Probe