Configure The Br Control Type - Danfoss Link BR Installation Manual

Installation Guide

Configure the BR Control Type

Press the "Select Type"
button .
Automatic On/Off:
The boiler is only ON when there is heat demand from a
reference room in the system . Recommended for modulating
boilers and non-condensing boilers .
TPI (Time Proportional Interval):
A duty cycle is calculated and used to control the boiler .
•
6 cycles/hour is recommended for condensing non-modulating
gas boilers .
•
3 cycles/hour is recommended for condensing non-modulating
oil boilers .
Note: If the installation has a mixing shunt for floor heating, it is
recommended to adjust the set point temperature as high as
needed on the coldest day of the year. The TPI control will lower
the supply line temperature to the necessary level needed at all
time. TPI is implemented in Danfoss Link CC software version
2.4.51 or higher.
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Danfoss Link™ BR
VIFZM27L © Danfoss
Select one of the modes .
Default BR setting is
"Automatic On/Off" .
06/2012