W7100C1018/U
Discharge Air Temperature Controller
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Discharge Air Application, 2 Heat 4 Cool Application Size, Staged On/Off Output Type, W7100 Family Control System.
Features
W7100 Controller Maintains An Average Discharge Air Temperature In Variable Air Volume (VAV) Cooling Systems By Modulating An Economizer And Sequencing Stages Of Mechanical Cooling
The W7100 Can Be Applied To Electric Makeup Air And Other Systems Requiring Discharge Air Control Of Multistage Heating Or Cooling
Staging Capacity Of The W7100A,C Can Be Extended Six Stages Using A W7101A Satellite Sequencer
When Power Is Interrupted, The System Cycles To All Stages Off
When Power Is Restored, The Economizer Will First Be Modulated Open (If Enthalpy Is Suitable), Then Stages Of Mechanical Cooling Will Be Sequenced On
If Enthalpy Is Not Suitable For Economizer Operation, The First Stage Of Cooling Or Heating Is Energized Within Five Minutes
Reset Signal From Either Space Sensor Or Outdoor Air Sensor
Technical Details
Power
20 To 30 VAC
Operating Conditions
40 F To 90 F (4 C To 32 C)