Uline H-1927 Guia De Inicio Rapido página 3

OPERATING ISSUE
Dryer does not
turn on.
Dryer does not
shut off.
Dryer heats up but
no air comes out.
Dryer does not
always turn on or
turns on by itself.
Dryer blows only
cold air.
Dryer has a loss of
air volume.
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TROUBLESHOOTING
1. Check power to unit and connections. Verify dryer is receiving voltage
at terminal block.
2. Check RED service LED light for the following:
A. Light is ON: Place hands under sensor. If light stays on, then
replace sensor. If light goes off, check to make sure wiring is
correct at dryer control. If OK, check motor fuse, if so equipped,
and wire connecting to motor. If both are OK, replace motor.
B. Light is OFF: Check for loose, disconnected or improper wiring at
dryer control (see wiring schematic affixed to blower housing) or
replace
dryer control.
C. Light is FLASHING: Dryer is in lockout mode (adjust sensor range):
• If dryer will not turn on, stays on, or stops working, it may be
mounted too close to a counter or object and has gone into
lockout.
• If relocating appliance is not possible, adjust the range of
the sensor by turning off power to dryer. Then turn the range
adjustment on the control board counterclockwise towards L (-)
low to decrease sensor range.
May be mounted too close to a counter or object (to adjust sensor range,
see above).
Check for loose, disconnected or improper wiring at dryer control
(refer to wiring schematic affixed to blower housing).
Replace dryer control.
Check motor fuse if so equipped.
Check wire connection to motor.
Replace motor.
May be mounted too close to counter or object (to adjust sensor range,
see above).
Check for foreign material on optical sensor next to air outlet.
Check for loose wires on dryer control.
Replace dryer control.
Check for loose connections to heating element.
Replace heating element.
Check for air leaks in the housing or nozzle. If detected, replace housing
or nozzle.
Check for slow running motor or burning smell. If so, replace motor.
RECOMMENDATIONS
0821 IH-1927