30
Heat-Timer Corp.
MaIntenance
Hold Button:
MENU/<Maintenance>
The Maintenance menu gives access to sensor and output trimming. In addition, it provides
access to view the Startup configuration settings as well as sensor histories.
ValVe
Adjustable Auto, Close, Open
Default: Auto
Hold Button:
MENU/<Maintenance>/Valve
---- MAINTENANCE ----
Unit
F
Present Time
12:30P
Valve
<Sensor Trim>
<Histories>
<Configuration>
BACK SELECT
• This setting provides a way to bypass the control logic and open/close the valve manually.
• The Valve mode is primarily used for equipment testing and troubleshooting.
• To revert to control PID operation, the Output Mode must be set to Auto.
--- VALVE MODE ---
Auto
Close
Open
BACK SAVE
systeMs, outdoor, or return sensor trIM
Adjustable -20
°
F/-10
°
C to +20
°
F/+10
°
C
Default: 0
°
F
Hold Button:
MENU/<Maintenance>/SEQ Trim
Hold Button:
MENU/<Maintenance>/Outdoor Trim
Hold Button:
MENU/<Maintenance>/Return Trim
Hold Button:
MENU/<Maintenance>/MOV Trim
--- SENSOR TRIM ----
SEQ Trim
+0 F
Outdoor Trim +0 F
Return Trim
+0 F
MOV Trim
+0 F
BACK SELECT
• The Heat-Timer thermistor type sensors are very accurate, and normally require no calibration. However, sometimes it may be
desirable to make small adjustments to the displayed value.
• Do not use the Trim setting to make the Outdoor temperature sensor match that reported on the radio or TV. Outdoor temperature
can vary widely over a broadcast range.
HIstory
Hold Button:
MENU/<Maintenance>/<Histories>
The SQ-Elite-MV provides users with a graphical history of the SEQ System, MOV System,
Outdoor, and Return temperatures for the previous 24 hours. The temperatures are sampled
every 12 minutes.
• To view the values of specific time period, use the two middle buttons to scroll to that time
and read the upper left temperature.
SEQ=120 F
10:00AM
BACK NEXT
• The first screen will be the SEQ System Temperature History. By clicking on the Next button, you'll be able to view the Outdoor
Temperature History, then, the Return History followed by the MOV System History.
confIguratIon
Button:
MENU/<Maintenance>/<Configurations>
• This menu option provides a consolidated view of the
Startup settings.
• Press
NEXT
to view additional settings.
SQ-Elite-MV V1.00
SEQ Set Point
MOV Outdoor Reset
Shutdown
DHW Parallel
BACK NEXT
6 X On/Off
PID
SEQ Fault Stgs Off
MOV Fault Vlv Clos
BACK NEXT
dIsplay and Buttons
The SQ-Elite-MV display layout provides a variety of information that gives an immediate picture of the operation status. The
display shows a maximum of four heating boilers at a time. Each boiler is displayed as multiple letters indicating the stages on the
boiler. The two middle buttons scrolls the screen to view additional boilers. Moreover, all the information is brightly displayed. It
can be viewed in brightly or dimly lit rooms.
• When the display is in default view click any button to display each button functionality. The buttons' functionality changes based
on the screen and menu level. The buttons' functionality is displayed on a dark background on the screen bottom line.
• When button functionality is displayed, the MOV status is hidden. It will be displayed again after 10 seconds.
• Horizontal arrows are to scroll through the available stages.
• Buttons assigned vertical arrows are to scroll through the menu functions
when in menus or to change values of settings when in its specific screen.
SEQ=
155
F
MOV=
118
F
OD=43 F
RTN=137 F
SEQ TGT= 159 F
MOV TGT= 120 F
<AB
> DE GH JK
HI HI LO ----
BOILER
MENU
Outdoor
Temp
SEQ System Temp
Message Line
Boilers and their
Status
Button functions
( Click button to display)
Button
MOV System Temp
Return
Temp
SEQ and MOV
Status
