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High Priority Inputs (HPI)
The control panel also has inputs for various input devices such as
home automation, security systems, smoke ventilator/detectors, etc.
Note: The Wire Diagram shows which terminals on Blocks 4 & 5 to use for
various control devices. The following list will describe how each input will
function:
1. Close & Hold - Grey & Green terminals on Block 4
(Intended for Security Systems)
a. When connected by constantly “closed” dry contacts, the
window/skylight will close and lock. All other input devices
(except for Open & Hold) will be “locked-out” until the contacts
“re-open”.
b. When connected by momentary “close” dry contacts, the
window/skylight will close and lock. Once the window/skylight
is closed all other input devices will function normally.
c. If window/skylight is “opening” (in motion) when momentary
“close” is given, the motor will stop. In this way a partial
opening position is achieved.
2. System Status - Blue & White terminals on Block 4
a. Functions as a set of normally open dry contacts, which close
when the window/skylight has completed a “close” cycle.
b. Intended as status indicator or “feedback” for security systems.
3. Open & Hold - Blue & White terminals on Block 5
(Intended for Smoke Ventilation)
a. When connected by constantly “closed” dry contacts, the
window/skylight will open. All other input devices will be
“locked-out” until the contacts “re-open”.
b. When connected by momentary “close” dry contacts, the
window/skylight will open. Once the window/skylight is open
all other input devices will function normally.
c. If window/skylight is “closing” (in motion) when momentary
“open” is given, the motor will stop. In this way a partial
opening position is achieved.
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