Service Manual

10
WARNING
 The appliance should be diagnosed and repaired only by qualified service
personnel to reduce the risk of death, electric shock, serious injury, or fire.
 Risk of electric shock. Use extreme caution and exercise safe electrical
practices.
 Moving parts (e.g., fan blade) can crush and cut. Keep hands clear.
 Make sure all food zones are clean after the appliance is serviced.
NOTICE
 The appliance is not intended for outdoor use. Normal operating ambient
temperature must be within 45°F to 100°F (7°C to 37.4°C).
 The appliance must not be located next to ovens, grills, or other high heat
producing equipment.
 The appliance must not be located in a corrosive environment.
 The appliance must be a minimum of 2" (5 cm) from side
walls.
IMPORTANT
The maximum allowable voltage variation is ±10 percent of the nameplate rating.
115VAC is used as a reference voltage when checking voltage to components.
Voltage may vary depending on power supply.
B. Service Diagnosis
The diagnostic procedure is a sequence check that allows you to diagnose the electrical
system and components. Before proceeding, check for correct installation and proper
voltage per nameplate. Always choose a neutral to establish a good neutral
connection when checking high voltages. If the display is in alarm, see "III.D.Alarm
safeties".