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