Manitowoc QF0400 Technician's Handbook page 172

RED LEAD
SENSOR
PROBE
BLACK
LEAD
SENSOR
PROBE
MATCH
WIRING
TO ICE
MACHINE
VOLTAGE
Inside of Bin Thermostat Control
P4 JUMPER
The P4 jumper labeled Jump 1 is used to set the
control for heating or cooling mode. Jump 2 is used to
establish Setpoint at either cut-in or cutout.
Cut-Out at Setpoint
Jump 1
Jump 2
172
P5
240V COM 115V
Cooling Mode
P4
NC C NO
P4
Part Number 80-1230-9 10/10
KEYPAD
JUMPER
LOCATION
Jump 1
Jump 2
BIN SWITCH
or TOGGLE
SWITCH
WIRE
BIN SWITCH
or TOGGLE
SWITCH
WIRE
Jumper on
Left Pin Only
Jumper on
Both Pins
P5
P4