Page 20
TABLE 12
UNIT OPERATION
T'Stat
DDC
Defrost
OAS
Compressor
Aux.
Heat
Blower Speeds
OD
Fans
Econo
Reheat
Valves
1-Low 1-Hi 2 Vent
Cool
C1
Cool
C2
Cool
C3
Heat
(Hi)
1 / 2 Occupied Unocc.
G X Off/Off Min (Vent) Closed Off
Y1 No On Off Off X On/Off Min Lo Closed On
Y1 + Y2 No On Off On X On/On Min Lo Closed On
Y1 + Y2 +Y3 No On On On X On/On Min Hi Closed On
Y1 Yes Off Off Off X Off/Off Mod Mod Off
Y1 + Y2 Yes On Off Off X On/Off Mod Mod On
Y1 + Y2 +Y3 Yes On On Off X On/Off Mod Mod On
W1 No On On On Off X On/On Min Hi Closed Off
W1 + W2 No On On On On X On/On Min Hi Closed Off
W1 Yes On On On On X Off/Off Min Hi Closed On
W1 + W2 Yes On On On On X Off/Off Min Hi Closed On
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