Hired-Hand ICS-500 Environmental Controller - Manual (Page 5)

Integrated Control System 500 3
C O N T R O L L E R
S y s t e m 5 0 0 POWER CURTAIN POWER CURTAIN
Automatic mode...
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Back-Up
System
Manual Stage
Controls
System 500
Power Curtain
Controller
The ICS-500 Environmental Controller.
6. Components Description
6.1. Controller
6.1.1. General Description
The System 500 Power Curtain controller is an electronic environmental controller
which uses knobs for user controls. The controller can operate the following:
ð One curtain machine intelligently based on time.
ð Eight stages of heat and cool.
ð User selected 5 or 10 minute timer.
ð Any stage can be on either a stir timer, or a negative timer.
ð Two temperature sensors for inside the building. (One extra for
outside temperature with OSC model.)
In addition to the basic operation outlined above, an enhanced model is available which
includes the following functions:
ð Variable speed fan.
ð Tunnel ventilation control.
ð Open/Close operation of a tunnel inlet curtain.