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Note
Refer to the HAI Installation
Manual for details.
Note
Refer to the HAI Installation
Manual for information on
wiring the RF Thermostat to
the HVAC system.
Note
Do not use the hole marked
"NOT a Mounting Hole" to
mount the base. Drilling a
hole in this location could
cause connection problems
with the thermostat.
2
•
For new installations, refer to the HAI Installation Manual for advice on choosing a location
for the thermostat.
¾ For Installations Where an Existing Thermostat is Being Replaced
•
Verify the location is within RF range (100 feet) of the security panel.
•
Turn off all power to the heating, cooling and thermostat circuits before wiring.
•
The existing location and wiring to the heating/cooling system can usually be reused without
modification. Carefully record the connections to the old thermostat. This information aids in
installing the RF Thermostat. Remove the existing thermostat and connect the RF Thermostat
in its place.
•
Some retrofit installations may not supply sufficient power to operate the thermostat. These
installations may require an additional wire run to the heating/cooling system or the HAI
Model 30A00 Thermostat Power Supply.
•
Retain the old thermostat until the installation of the RF Thermostat is complete and working
properly.
!
Some older thermostats contain substantial amounts of mercury. Mercury is a hazardous
substance. Dispose of the old thermostat in accordance with local government regulations
and practices.
Warning
!
Some thermostats contain substantial amounts of mercury. Mercury is a hazar
Mounting and Wiring the Thermostat
1. Press down on the top two latches of the RF Thermostat and pull the front away from the base
(see Figure 1). Set the front part aside.
Top Latches
Figure 1. RF Thermostat Top View
2. Place the base of the RF Thermostat on the wall (with the word "TOP" upright and facing
you) at the desired mounting location. Mark the two mounting holes and the wiring opening
(see Figure 2).
Mounting Holes
NOT a Mounting Hole
Wiring
Opening
Figure 2. RF Thermostat Base View
3. Drill a hole using a 3/16" bit at each mounting hole location. Make a hole at the Wire Open-
ing location to run the wires to the RF Thermostat.
Terminals
Dialog RF Electronic Thermostat Installation Instructions
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