Mount and wire thermostat
Install as shown below. Connect wires to the R and C terminals on the
The other ends of these wires should be connected to the Equipment
Interface Module R and C terminals or to a separate 24 volt transformer
Drywall: 3/16" hole
Plaster: 7/32" hole
Mount and wire Equipment Interface Module
Mount Equipment Interface Module
on wall near HVAC equipment, or
on the equipment itself.
Do not install inside HVAC equip-
ment. Use screws & anchors as
appropriate for mounting surface.