Electrical Troubleshooting
The following information provides a sequential list of
electrical components that L-1 power travels through to
initiate various operations.
Auto Mode of Operation:
L-1 power travels through the power switch, beater overload
switch, the compressor high pressure cut-out switch, the
overload terminal (OL) on the power board, the BTR terminal
of the power board, and energizes the coil of the beater
motor contactor.
L-1 power travels through the power switch, beater overload
switch, the compressor high pressure cut-out switch, the
overload terminal (OL) on the power board, the COM
terminal of the power board, and energizes the coil of the
compressor contactor.
L-1 power travels through the power switch, beater overload
switch, the compressor high pressure cut-out switch, the L-1
terminal of the power board, the MIX terminal of the power
board, and energizes the hopper refrigeration compressor
and condenser fan.
Wash Mode of Operation:
L-1 power travels through the power switch, beater overload
switch, the compressor high pressure cut-out switch, the
overload terminal (OL) on the power board, the BTR terminal
of the power board, and energizes the coil of the beater
motor contactor.
Pump Mode of Operation:
L-1 power travels through the power switch, beater overload
switch, the compressor high pressure cut-out switch, the
overload terminal (OL) on the power board, the PUMP
terminal of the power board, and energizes the coil of the
pump motor.
Summary of Contents for Freezemaster 336
Page 23: ...Control Overview...
Page 31: ...Model 336 Exploded View...
Page 33: ...Model 336 Panel Identification...
Page 35: ...Model 338 Exploded View...
Page 37: ...Model 338 Panel Identification...
Page 39: ...Model 339 Exploded View...
Page 41: ...Model 339 Panel Identification...
Page 43: ...Model 750 Exploded View...
Page 45: ...Model 750 Panel Identification...
Page 47: ...Model 751 Exploded View...
Page 49: ...Model 751 Panel Identification...
Page 51: ...Model 754 Exploded View...
Page 53: ...Model 754 Panel Identification...
Page 55: ...Model 774 Exploded View...
Page 58: ...Model 774 Panel Identification...
Page 60: ...Model 794 Exploded View...
Page 62: ...Model 794 Panel Identification...
Page 66: ...Control A X32963 27A Models 339 754 208 230 60 1...
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