This service control until it has been configured
to control a heat pump or cooler. As long as the display shows
, the unit .
will not operate
will not operateEo
Follow the directions on Pages 6 and 7 to set feature codes C3
and “dd”.
For C3, select option H if the unit is a heat pump or
option C if the unit is a cooler with or without electric heat.
For HE* and 32* models, configuration code “dd” must be set to
correct cooling capacity: 7,000, 9,000, 12,000 15,000
or 17,000 btu’s.
Failure to set “C3” and “dd” configuration codes
correctly will cause the unit to not operate properly.
*CRITICAL STEP*
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