Troubleshooting Steps - Prince Castle IRT-SB-NA-1PS Service Manual

Horizontal Infrared Toaster
IRT-SB-NA-1PS
IRT-SB-NA-3PS
Keep hands and objects out of the toaster unit! Failure to exercise caution may result in serious injury!
Turn the unit off, unplug it and let it cool down completely before touching or working on internal apparatus.
PROBLEM
Unit will not heat up
Unit heats up, but the conveyor does
not run
Unit does not respond to program-
ming.
Product under-or over-done.
IRT-SB-NA-1PS
IRT-SB-NA-3PS

Troubleshooting Steps

BURN/ELECTRICAL SHOCK HAZARD! Platen is HOT and can cause severe burns or severe shock.
PROBABLE CAUSE
No power to unit.
Inoperable power cord
Loose connection on power switch
Inoperable power switch
High limit switch tripped
Inoperable Heating Element
Loose motor switch connection.
Loose Conveyor Shaft Drive Collar
Inoperable motor.
User interface Malfunction
Check recommended toast time. See
operations manual.
Check Power Settings
SOLUTION
Ensure power cord is connected to
proper receptacle.
Call for Service (800) 722-7853
Call for Service (800) 722-7853
Call for Service (800) 722-7853
Turn off unit for 20 minutes, and re-
start. If high limit switch continues to
trip, Call for service (800)722-7853
Call for Service (800) 722-7853
Call for Service (800) 722-7853
Call for Service (800) 722-7853
Call for Service (800) 722-7853
Call for Service (800) 722-7853
See Programming Guide
See Programming Guide
5
Printed in USA 12/3/2020
353-567 Rev. B