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9
Prepare to install the 524 Control
1.
Separate the 524 Control from the Base Plate by applying pressure to the two tabs at the top of the 524 Control.
NOTE: It is not recommended that this Z-wave™ Control be mounted onto metal structures. Metal may adversely affect the radio
frequency (RF) communication between the Control and the Z-wave™ bridge.
2.
Pull the wires through the hole in the center of the 524 Control base plate.
3.
Mark the position of the two mounting holes on the wall using the 524 Control
Base Plate as a template.
4.
Position the new wall plate over the existing opening.
5.
Mark the two holes.
6.
Use a level to verify that the two hole locations are level.
7.
Correct hole locations as needed.
10
Prepare the mounting holes
1.
Drill 1/16" pilot holes in the two locations that were marked in step 9. If mounting
to drywall with no studs behind it, enlarge pilot holes to 1/8" for anchors.
2.
If using anchors, screw them into the holes.
11
Attach the new base plate to the wall
1.
Pull the wires through the hole in center of wall plate.
2.
Position the new wall plate over the existing opening.
3.
Attach wall plate to wall using the two screws provided. Do not overtighten.
12
Review the wiring chart information
Refer the chart below to determine which wires connect to the corresponding terminal on the 524 Control.
Note than you may have more than one wire connected to a single terminal on the 524 Control.
THERMOSTAT
BEING
REPLACED
Connects to
NEW 524 CONTROL
Connect it to this
terminal on the 524
*If your existing thermostat has a "V" or "VR" wire label, connect that wire to "R" on the new thermostat, then connect the wire labeled "R" to
"W2/O/B" on the new thermostat
**On thermostats other than Trane. American Standard, Weathertron or York.
***If your existing thermostat has an independent wire connected to the RC terminal and an independent wire connected to the RH terminal, the
524 Control is incompatible with your system.
***If your existing thermostat has a wire connected to the Y2 terminal, the 524 Control is incompatible with your system.
524 Control Installation and User Guide
If you have wires connected to any of these terminals,
connect it to the corresponding terminal on the 524 Control
B
R
C
RC***
COM
RH***
X
V*
VR*
C
R
AUX
B**
E
O
W
W2
W1
R*
X2
W1
W2/O
INSTALLATION GUIDE
Anchors
Y
F
Y1****
G
Y1
G
5
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