Harmony III Zoning System / Page 10
CONTROL BOARD LAYOUT
Vacation OFF for individual
zone control.
Vacation ON for all zones to be
conditioned at the same time.
Emergency Heat OFF to allow
Heat Pump to provide heat.
Emergency Heat ON to force
auxiliary (backup) heat to pro-
vide all heating (disallows heat
pump from providing any heat).
System Configuration
& E−Heat jumper
settings.
PIAB jumper settings.
Air
reduction
jumper
settings.
Heat/cool staging
jumper settings .
140FDAS
jumper .
NOTE − See Installation Instructions for different system wiring configurations.
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