Contents
Lincoln Foodservice Products, LLC
Technical Service Hot Line
1111 North Hadley Road Fort Wayne, Indiana
United States of America Phone
WITH PUSH BUTTON CONTROL
SEQUENCE OF OPERATIONS
IMPINGER ELECTRIC LOW PROFILE ADVANTAGE
SCHEMATIC
MODEL 1621-000-EA, 1628-000-A, 1629-000-A
TROUBLESHOOTING GUIDE
grounds. WITH POWER OFF Check for locked rotor
Fan switch
Check to see that the fan switch is on
Cooling fan thermostats
TURN OFF THE POWER
preventive maintenance may cause this problem
Power supply
Power switch
switch as needed
white wires at the motor connector. Frequency
Conveyor motor
check for a frequency output from the hall effect
sensor. Measure frequency across the yellow and
MODEL SERIES 1621-000-EA, 1628-000-A, 1629-000-A
REMOVAL, INSTALLATION & ADJUSTMENTS
C.Remove 2 wires, note wire number and location
THERMOSTAT, HIGH LIMIT, OVEN CAVITY - REPLACEMENT
A.Shut off power at main breaker
ON-OFFSWITCH POWER - REPLACEMENT
COOLING FAN MOTOR - REPLACEMENT
A.Shut off power at main breaker
MAIN FAN MOTOR - REPLACEMENT
A.Shut off power at main breaker
TIME DELAY RELAY – REPLACEMENT
A.Shut off power at main breaker
HEATING ELEMENT - REPLACEMENT
A.Shut off power at main breaker
Page
GENERAL
ADVANTAGE SERIES
GENERAL VIEW
CONTROL BOX, RIGHT
1621-000-EA, 1628-000-A, 1629-000-A
CONTROL BOX, RIGHT VIEW
CONTROL BOX, LEFT
1621-000-EA, 1628-000-A, 1629-000-A
CONTROL BOX, LEFT VIEW
OVEN BACK 1621-000-EA, 1628-000-A, 1629-000-A
OVEN BACK VIEW
CONVEYOR 1621-000-EA, 1628-000-A, 1629-000-A
CONVEYOR VIEW