Table of Contents
Advertisement
TC500A-N/TC500A-W COMMERCIAL THERMOSTAT
Wiring the wallplate
IMPORTANT
All wiring must comply with local electrical codes
and ordinances.
NOTE: Supports 18-22 AWG (0.5-0.75mm
recommended.
Follow equipment manufacturer wiring instructions when
available. A letter code is located near each terminal for
identification.
CAUTION
Power must not be connected while wiring.
Wiring a unit that is powered may result in electrical
shock and/or equipment damage.
1. Connect wires to the terminals. See Fig. 6 for terminal
assignments and Table 1 for terminal descriptions.
2. Insert the solid wire into the terminal hole directly.
3. (optional) To insert stranded wire end into the wiring
terminal, push the Release tool into the Tool hole and
insert the wires.
Tool hole
Wiring
terminal
Fig. 7. Wire release
4. Push excess wire back into the hole.
5. Check for loose or frayed wire that may cause a short.
31-00399M-01 | Rev.10-20
2
). Solid wire is
Release tool
Wallplate
6
Mounting the display unit
After all wiring activities have been performed, install the
display unit onto the wallplate.
1. Hold the display unit in a tilted position so that the
latches of the unit are set to fit onto the rectangular
slots of the wall plate as shown in the below image.
Rectangular slots
Wall
Wallplate
Bottom screw
2. Insert the latches onto the wallplate rectangular slots
and rotate display unit and push it onto wallplate.
Wall
Wallplate
3. Gently tighten the Security screw using a screwdriver
by turning it in clockwise direction (screw torque
0.1Nm).
Display unit
Latches
Display unit
Advertisement
Table of Contents
