Pelican TC2 - Limited Wire Installation; Step 1: Remove the Wiring Module; Step 2: Install the Wiring Module

4
Some installations have limited wires
between the thermostat and the HVAC
equipment. The included Wiring
Module can be used to control the
HVAC equipment without having to
run new or additional wires to the
thermostat.
This installation requires at least three
(3) wires between the thermostat and
the Wiring Module (unshielded wire is
okay).
This accommodates a maximum wire
distance of 500 feet between the
Wiring Module and the thermostat.
Step 1: Remove the Wiring Module
from the thermostat’s back plate.
Loosen the (R), (C), and (D) terminals
on the Wiring Module. Gently slide
the Wiring Module upwards (away
from the three pin connector) to
remove.
Step 2: Install the Wiring Module in
the HVAC equipment.
Locate the HVAC equipment’s
control board. Using new wire,
connect the Wiring Module’s
terminals to the corresponding
low-voltage input terminals on the
HVAC control board.
Follow the wiring diagrams from
Pages 8 – 16.
HVAC Control Board
Wiring Module
Wiring Module
Loosen
terminals.
Three pin
connector
Use a sheet metal
screw to secure the
Wiring Module.
Y2
W2
G
W
Y
R
C
Dh
Hu
Limited Wire Installation