Johnson Controls Hx 3 S1-THXU430W Installation Manual page 7

5407934-UIM-C-1119
5. Pull the wires through the opening in the thermostat base and secure
the thermostat base (and wall plate) to the wall using the screws pro-
vided.
6. Though not required for operation, it is best practice that the thermo-
stat is level.
7. One by one, connect each wire by pushing down on the quick con-
nect tab, inserting the wire into the connector opening, and releasing
the tab to complete.
8. Ensure the thermostat base is positioned with the UP arrow pointing
upwards. See Figure 2.
9. Align the four positioning tabs with the four slots on the back side of
the screen and gently press the screen into place.
10. Fasten the screen to the thermostat base with the two retaining
screws provided.
RETAINING SCREWS x2
QUICK
CONNECT
TABS
SCREEN
FIGURE 2: Thermostat Installation and Components
The thermostat may be wired conventionally. For wiring diagrams,
see Section IX: Wiring Diagrams.
Johnson Controls Ducted Systems
UP ARROW
POSITIONING
TABS
(Note orientation)
BASE
A0972-001
7