Overview of Primary Product

Radiant Ready 30E Installation Guide
23
Field Description Setting Default
Temperature unit selection °F or °C With the switch in the Off position,
the FAC ignores commands for output
operation from the RTR. You cannot
override this switch setting through
software.
Heating application type (configures
target temperature range)
• Radiant in concrete
• Radiant between joists
• Cast-iron radiator
• Baseboard
Radiant in concrete
Important! The heating application temperature ranges may not be appropriate for some climate zones. Refer to
system design temperatures to select the proper temperature range. Set the maximum boiler target temperature
(see below) to ensure the temperature range does not exceed the maximum target design temperature.
Maximum boiler target temperature
adjustment
• Radiant in concrete
(85°F to 115°F/29°C to 46°C)
• Radiant between joists
(110°F to 140°F/43°C to 60°C)
• Cast-iron radiator
(135°F to 165°F/57°C to 74°C)
• Baseboard
(160°F to 185°F/71°C to 85°C)
• Radiant in concrete
(100°F/38°C)
• Radiant between joists
(125°F/52°C)
• Cast-iron radiator (150°F/66°C)
• B a s e b o a r d ( 1 7 5 ° F / 7 9 ° C )
Note: If your system design target temperature does not fall within the range for your application, select the next
higher application range.
Purge period the pump will be running
once heat demand is complete (select
OFF if heat system is equipped with
electric zone valves)
OFF, 15 seconds, 30 seconds,
5 minutes, 10 minutes, 30 minutes,
45 minutes, 60 minutes, ON
30 seconds
Warm weather shutdown
(outdoor temperature where boiler
quits calling for heat)
0°F to 105°F (-18°C to 41°C) 75°F (24°C)
Note: This field is only accessible when the Outdoor Temperature Sensor (A3503015) is installed
prior to powering on the Radiant Ready 30E.
Table 9-2: Controller Display Descriptions
Note: The boost program works best in applications with a limited number of room thermostats. For applications
with several room thermostats, the heat demand during very cold periods may not be adequately satisfied.
Cancelling Boost
To cancel the Boost program, refer to the following
instructions.
1. Press the Tool button
for six (6) seconds.
The display will show the Boost icon (up arrow) and
two options, ON or OFF, will blink.
2. Select ON or OFF using the + or – buttons.
The controller will register the selected option and
return to normal operation if the button remains
untouched for 5 seconds or if the button is pressed.