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The two middle buttons functions are as follows:
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The Horizontal arrows are to scroll through the available stages.
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The Vertical arrows are to scroll through the menu functions when in menus or to change values of settings when in its
specific screen.
DISPLAY OUTPUT STATUS
The SQ Elite 8T unit sequencing status gives immediate access to unit status. The following list shows all possible boiler status:
•
<AB>
Two-Stage unit and Unit AB is the Lead in sequencing. (Brackets indicate Lead Stage).
•
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Unit is de-energized. The unit Mode is set to Auto.
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STB
Unit is de-energized. The unit Mode is set to Standby.
•
HI
Unit highest stage is active. The unit Mode is set to either Auto or Standby.
•
MED
Unit Middle stage is active. Available in Three-stage units only. The unit Mode is set to either Auto or Standby.
•
MHI
Unit Middle High stage is active. Available in Four-stage units only. The unit Mode is set to either Auto or Standby.
•
MLO
Unit Middle Low stage is active. Available in Four-stage units only. The unit Mode is set to either Auto or Standby.
•
LO
Unit Lowest stage is active. The unit Mode is set to either Auto or Standby.
•
ON
All Unit Stages are set to ON.
•
OFF
All Unit Stages are set to OFF or unit does not exist.
•
C/E
Unit on Extension panel is not communicating back to the SQ-Elite-8T.
•
Unit Pumps are being controlled by the SQ-Elite-8T.
•
Unit Valves are being controlled by the SQ-Elite-8T.
DISPLAY AND BUTTONS
The SQ-Elite display layout provides a variety of information that gives an immediate picture of the operation status. The display
shows four heating or cooling units at a time. The two middle buttons scrolls the screen to view any additional units. Moreover, all the
information is brightly displayed. It can be viewed in brightly or dimly lit rooms.
•
The buttons’ functionality changes based on the screen and menu level. The buttons’ functionality is displayed on a dark
background on the screen’s bottom line.
•
The second line from the top is the Message Display Line. In normal operation it displays the Target Set Point. If a Return
sensor was connected, the Target display will be alternating its value with the Return temperature. When the control is to
display a status message, the message will replace Target and Return temperatures. See Display Messages on page 22.
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DISPLAY
Units and their Status
Button Functions
Message Display Line
Outdoor Temp
System Temp
