SQ-Elite-MV & SQ-Elite-EXT Installation Manual
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• When the outdoor temperature rises to the Outdoor Cutoff plus a 2°F differential, the SQ-Elite-MV will turn all boilers off and
close the motorized valve. The System relay and any other stage pump or valve relays that were energized will remain energized
for the Run-On delay (adjustable in Installer Menu only).
• The Outdoor Cutoff can be set to
On
where the System Relay will run regardless of the outdoor temperature.
setBack scHedule
This menu provide the Day/Night Schedule as well as the Setback setting.
seQ and MoV setBack
Adjustable 0
°
F/0
°
C to 80°F/44°C
Default: 0
°
F/0
°
C
------ SETBACK -------
0 F
[ ]
BACK SAVE
Button:
MENU/<SEQ Settings>/Setback
SEQ
Button:
MENU/<MOV Settings>/Setback
MOV
• The Setback feature can be used to provide the SQ-Elite-MV with a lower temperature Set Point when less load is required.
• The new Set Point will appear on the main display indicating this condition "
Setback to 160 F
". For example, if the
calculated temperature is 180°F and the Setback is 20°F, then when in Setback, the SQ-Elite-MV will hold a Set Point of 160°F.
• A typical use for Setback is to provide less system temperature to a building during the night or on the weekends when building is
not occupied, but heat is still required.
seQ and MoV day/nIgHt scHedules
(available when external Input 1 = shutdown or seQ tstat only)
Button:
MENU/<SEQ/MOV Settings>/Setback/Day Schedule
Button:
MENU/<SEQ/MOV Settings>/Setback/Day Schedule/Night Schedule
• Each of the SEQ and MOV Schedules provide two levels of heat. The Day level is used
when a building is occupied and people are active.
• The Night/Setback level is used when a building is not occupied, or when people are asleep.
-- DAY SCHEDULE ---
07:**Am
BACK SAVE
- NIGHT SCHEDULE --
10:**Pm
BACK SAVE
This setting reduces the calculated temperature by the Setback setting. If the Day calculated water temperature was 150˚F and the
Setback was 20˚F, the Night Schedule will run at (150˚F - 20˚F) = 130˚F.
