CST-240
8 www.dimplex.com
The CST-240 mounts directly into a standard 2 x 4 inch vertical
electrical outlet box.
1. Disconnect power supply to prevent electrical shock or
product damage.
2. Run line voltage wiring to the thermostat location.
3. Remove the thermostat cover.
4. Connect the black LINE lead on the thermostat to the L1
line from the power supply panel.
5. Connect the red LOAD lead from the thermostat to the line
lead on the heater.
6. Connect the white L2 lead from the thermostat to L2 line
from the power supply panel and the heater.