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e) Display Board Operation (S3 dip switch 5)
The display board may be disabled by moving S3 dip switch 5 to the "ON" position. When
the display board is disabled, the control board operates in default mode.
Default Mode: Compressor on 5-minutes, then off 5-minutes.
Factory set, no adjustment required.
S3 Dip Switch Setting
Display Board Status
No. 5
OFF
Enabled
ON
Disabled
f) Dual Temp Models (S3 dip switch 6)
Dual Temp appliances require S3 dip switch 6 be placed in the "ON" position for proper
operation.
NOTICE!
Do not adjust S3 dip switch 6 out of the factory default position.
This dip switch must be left in the factory default position or the appliance will not
operate correctly.
Factory set, no adjustment required.
S3 Dip Switch Setting
Dual Temp Selector Switch
No. 6
OFF
All Models Except Dual Temp
ON
Dual Temp Models
g) Freezer Evaporator Fan Operation (except RFH1) (S3 dip switch 7)
Active when S3 dip switch 1 and S3 dip switch 8 are in the "OFF" position (freezer
application). When S3 dip switch 7 is in the "ON" position, evaporator fan operates
continuously (except during defrost and doors open) and the temperature at which the
evaporator fan resumes after defrost changes from 0°F (-18°C) to 70°F (21°C). When
set to the "OFF" position, the evaporator fan cycles on and off with the compressor. After
defrost, evaporator fan resumes when evaporator temperature reaches 0°F (-18°C).
Factory set, no adjustment required.
Note: S3 dip switch 7 is ignored when S3 dip switch 1 or S3 dip switch 8 is in the "ON"
position.
S3 Dip Switch Setting
Freezer Evaporator Fan Operation
No. 7
OFF
Evap. Fan Cycles On and Off with the Compressor
After Defrost, Evap. Fan Restarts when Defrost Thermistor Reaches 0°F (-18°C)
ON
Continuous Evap. Fan (except during defrost and doors open)
After Defrost, Evap. Fan Restarts when Defrost Thermistor Reaches 70°F (21°C)