Follett MCE414A S Series Installation, Operation And Service Manual page 15

Normal operation – Stage 3
After the initial high current draw drops off, the gearmotor start start windings stay energized. The condenser fan
output (P3) comes on 0.5 seconds later.
T.O.L.
Compressor
RED
Gearmotor
A B C D
Water Sensors
Normal operation – Stage 4
One second (1 s) after the fan comes on, the COMPRESSOR output comes on. The compressor circuit uses both
run and start capacitors along with a potential start relay. The start capacitor in energized through the normally
closed contacts of the start relay.
T.O.L.
Compressor
RED
Gearmotor
A B C D
Water Sensors
R
S
C
2 1
Start
Relay
5
Compressor
Electrical Box
WHITE
Drain Fill
Valve Valve
Bin T-Stat
R
S
C
2
1
Start
Relay
5
Compressor
Electrical Box
WHITE
Drain Fill
Valve
Valve
Bin T-Stat
Fan
WHITE
N
N
P15
L1
BLACK
L1
HI PRS
RED
P6
P21
P20
BROWN
P19
BLACK
P3
WATER LEVELS
P22
BLUE
P4
AUGER
Fan
WHITE
N
N
P15
L1
BLACK
L1
HI PRS
RED
P6
P21
P20
BROWN
P19
BLACK
P3
WATER LEVELS
P22
BLUE
P4
AUGER
MC_414A, MF_414A R290 230 V/50 Hz Ice Machines
High
Pressure
Switch
POWER
LOW BIN
MAKING ICE
SLEEP CYCLE
TIME DELAY
1 2 3 4 5 6 7 8 LOW WATER
MAINTENANCE
RESET
SERVICE
HI AMPS
HI PRESSURE
BIN P11
CLEANER FULL
Clean Switch
High
Pressure
Switch
POWER
LOW BIN
MAKING ICE
SLEEP CYCLE
TIME DELAY
LOW WATER
1 2 3 4 5 6 7 8
MAINTENANCE
RESET
SERVICE
HI AMPS
HI PRESSURE
P11
BIN
CLEANER FULL
Clean Switch
15