Black & Decker BDXHTSL1 Installation & Operation Manual page 7

INSTALLING THE THERMOSTAT
DETERMINE WIRING CONFIGURATION
If the BDXHTSL1 Smart Thermostat is being installed in a new system or if wiring
changes are required, refer to Appendix A for the wiring configurations and
skip to "Install Mounting Plate".
When replacing a thermostat and replication of the existing wiring is desired on
the BDXHTSL1 Thermostat, the following applies:
• Remove old thermostat to expose the wiring terminals
• Photograph the wiring for reference or,
• Use the Wire Color Record to note the wire color and function of each wire.
If the terminals of the existing thermostat are unmarked, determine the
wire functions for each color wire at the appliance.
Wire Color Record
NON-HP HP
RC RC
RH RH
C
G G
Y1 Y1
N/A N/A
W1 OB
N/A
C
L
WIRE COLOR/DESCRIPTION
3