RedLINK™ Installation Guide (EIM)
System installation at a glance
The THM5320R equipment interface module (EIM) provides control of all
heating and cooling equipment from any FocusPRO wireless thermostat.
Remote
control
Installation procedure
1
2
3
4
5
6
To replace system components if needed, see page 15
For system-specific wiring guides, see pages 16-17
If you have more than one Equipment Interface Module (EIM): Thermostats are
linked to specific EIMs. Optional accessories must be linked to each EIM separately.
DISCONNECT POWER
shock or equipment damage.
Thermostat
EIM
BEFORE BEGINNING INSTALLATION. Can cause electrical
Outdoor
air sensor
HVAC equipment
2