UL File# MH19366
20
Troubleshooting cont’d
NOTICE
Service on this or any other Lang appliance must be performed by
qualified personnel only. Consult your Lang Authorized Service Agent
Directory. You can call our toll free number 1-800-807-9054 or visit our
website
WWW.STAR-MFG.COM
for the service agent nearest you.
WARNING
BOTH HIGH AND LOW VOLTAGES ARE PRESENT INSIDE THIS
APPLIANCE WHEN THE UNIT IS PLUGGED/WIRED INTO A LIVE
RECEPTACLE. BEFORE REPLACING ANY PARTS, DISCONNECT THE
UNIT FROM THE ELECTRIC POWER SUPPLY.
TESTS
If an item on the list is followed by an asterisk (*), the work should be done
by a factory authorized service representative.
Possible Cause
Test
Product is cooked too long
No test available, operational condition
Failed Probe
Check probe for proper resistance*
Failed Circuit Board
Confirm that board is getting correct voltage*
Confirm that board is putting out correct
voltage*
Failed Valve
Remove the wires and check for continuity
across the coil*
Failed Centrifugal switch in
Motor
Remove the wires and check for continuity
across them while motor is turning*
Failed Motor contactor
Remove the wires from the contactor coil and
check for continuity across the contactor coil
connection*
Ensure the contactor moveable points move
freely up and down*
Failed Motor
Confirm that motor is getting correct voltage*
Failed or disconnected
safety thermostat
Check across the thermostat connectors for
continuity*
Failed Spark Module
Confirm that Spark Module is getting proper
voltage*
CAUTION
USE OF ANY REPLACEMENT PARTS OTHER THAN THOSE SUPPLIED BY
STAR OR THEIR AUTHORIZED DISTRIBUTORS CAN CAUSE BODILY
INJURY TO THE OPERATOR AND DAMAGE TO THE EQUIPMENT AND
WILL VOID ALL WARRANTIES.
