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Settings (3 of 5)
Parameter
ROOM
OCCUPIED
ROOM
UNOCCUPIED
BOILER START
PERCENTAGE
BOILER DESIGN
PERCENTAGE
OUTDOOR START
TEMPERATURE
OUTDOOR DESIGN
TEMPERATURE
Default: 10°F (-12 .0°C)
AUTO CYCLE
MANUAL CYCLE
WARM WEATHER
SHUT DOWN
WARM WEATHER
SHUT DOWN
OCCUPIED
WARM WEATHER
SHUT DOWN
UNOCCUPIED
DHW HEATING
DHW UNOCCUPIED
BOILER AVAILABLE
FIRE DELAY
BOILER HIGH
OUTPUT
BOILER FUEL
20
Range
HEATING CALLS > CENTRAL HEATING
35 to 100°F
(2 .0 to 38 .0°C)
Set the desired room air temperature during the occupied periods .
Default: 70°F (21 .0°C)
35 to 100°F
Set the desired room air temperature during the unoccupied periods .
(2 .0 to 38 .0°C)
This item is only available when Schedule > Device Schedule is On .
Default: 65°F (18 .5°C)
0 to 50%
Set the starting boiler run time percent for the heating curve .
Default: 0%
0 to 100%
Set the boiler run time percentage on the coldest day of the year .
35 to 100°F
(2 .0 to 38 .0°C)
Set the starting outdoor temperature for the heating curve .
Default: 70°F (21 .0°C)
-60 to 45°F
Set the coldest outdoor air temperature for the heating curve for the coldest day
(-51 .0 to 7 .0°C)
of the year .
Off or On
Select if the control should automatically determine the cycle length .
Default: Off
20 to 100 minutes
Manually set the cycle length .
Default: 60 minutes
Off or On
Select if the control should shut down the central heating based on the outdoor
air temperature .
Default: Off
35 to 100°F
Set the outdoor air temperature at which the central heating is shut off during the
(2 .0 to 38 .0°C)
occupied period .
Default: 70°F (15 .5°C)
35 to 100°F
Set the outdoor air temperature at which the central heating is shut off during the
(2 .0 to 38 .0°C)
unoccupied period .
Default: 60°F (21 .0°C)
HEATING CALLS > DOMESTIC HOT WATER
Off or On
Select if the control responds to domestic hot water heating calls .
Default: On
Off or On
Select if the DHW tank is heated during the unoccupied period .
Default: Off
BOILER MENU (SAME FOR BOILER 1 AND 2)
Off or On
Select if the boiler is available as part of the firing sequence . The boiler should be
set Off if not in use or the boiler is off line for maintenance .
Default: Off
10 to 180 seconds
Set the fire delay time . This is the time duration from when the control provides an
enable signal to when the boiler completes ignition .
Default: 30 seconds
10 to 9990 MBTU/h
Set the boiler burner's BTU output at full fire . Units are in thousands of BTUs per hour .
Default: 250 MBTU/h
NG Gas, LP Gas, Oil,
Set the boiler's fuel type .
Electric, Wood
Description
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