Grain Systems PNEG-630 - Manual (Page 98)

Portable Dryer Troubleshooting
97
GREY J7-11 NO AIRFLOW (N.C.)
PLENUM
SCR
UNLOAD MOTOR
1XX
RIGHT FIXED GRAIN HIGH
LIMIT
OUTSIDE LIGHT TEMP. SENSORS
LOAD
MOTOR
LOAD MERCURY SWITCH
UPPER
BOX
JUNCTION
FAN
SOLENOID
AIR SWITCH
LEFT FIXED GRAIN HIGH
LIMIT
TEMP. SENSORS
GAS PIPE TRAIN
LOWER
BOX
JUNCTION
C N.C. N.O. CALIBRATED WITH DIAPHRAGM VERTICAL
WHITE/BLACK STRIP J7-10 AIRFLOW GROUND BLUE J7-09 AIRFLOW (N.O.)
TO UPPER CONTROL BOX
BACKVIEW OF AIR SWITCH ASSEMBLY
HIGH
Air Switch Assembly
Competitor Wiring Reference