Technical information

Disconnect power.
Open the electrical enclosure door.
Check the fuse.
If necessary, pull the
fuse out and replace
it with a fuse of the
same type and rating.
Disconnect power.
Swing the electrical enclosure away
from the
front of the dryer.
Locate the relay or switch terminals. Refer to the
wiring diagrams that came with your dryer.
Check continuity using an ohmmeter.
TROUBLESHOOTING 6-5
UGD001/1196 SC Carousel Dehumidifying Dryer
EMERGENCY
STOP
OPERATION
188
188
SET TEMPERATURE
DRYING
START
STOP
ALARMS
POWER
!
SHUT
DOWN
TEMP. REGEN.
AIR
FLOW
CONAIR
FRANKLIN
2
3
1
REPLACING
FUSES
Fuse Blocks
To locate the appropriate
fuse and replacement
part, refer to the wiring
diagrams that came with
your dryer.
CHECKING
SWITCHES
AND
HEATER
RELAYS
2
3
1
4
Pressure switch
The switch is normally
closed. Replace if resis-
tance is high or infinity.
Regeneration
heater relays
If ohms equal zero or
infinity, replace the relay.
Process heater
relays
If ohms equal zero or
infinity, replace the relay.
IMPORTANT:
Always refer to the
wiring diagrams that
came with your
dryer to locate spe-
cific electrical com-
ponents. Illustrations
in the User Guide
are intended to be
representative only.
IMPORTANT:
Always refer to the
wiring diagrams that
came with your
dryer to locate spe-
cific electrical com-
ponents. Illustrations
in the User Guide
are intended to be
representative only.