Twin-Star International 33EB304GRS Manual Del Usuario página 10

Section 7: Wall Mounted Thermostat Wiring For 120/240 Volt
• Install main power connection with
appropriate voltage as per Section C
or Section D.
• Install a 2 conductor wire with ground
(3 wires total) from the thermostat wall
box to the junction box on the unit.
1. Loosen the screw securing the junction
box and remove the cover.
2. Remove the knockouts (if necessary) or
use the provided cable clamp.
3. Pull out the three wires marked T1, T2,
and TG. (red, red, and green)
4. Remove the wire connector and separate
the wires marked T1 & T2.
5. Connect the (red) T1 wire from the unit
to the white (neutral) wire from the wall
thermostat box by using a wire connector.
(not supplied)
6. Connect the other end of the white
(neutral) wire from the thermostat wall
box to the red wire from the wall
thermostat.
7. Connect the (red) T2 wire from the unit to
the black wire from the thermostat wall
box by using a wire connector.
(not supplied)
8. Connect the other end of the black wire
from the thermostat wall box to the black
wire from the wall thermostat.
9. Connect the green (ground) TG wire from
the unit to the green (ground) wire from
the thermostat wall box by using a wire
connector. (not supplied)
ATTENTION
• Wiring of the thermostat must be
completed prior to the mounting of
the unit.
• The following installation instructions are
for a single pole thermostat.
10. Connect the other end of the green
(ground) wire from the thermostat wall
box to the back plate of the wall mounted
thermostat with a ground screw.
11. Ensure that all connections are tight.
12. Insert all the wiring of the wall mounted
thermostat into the wall box.
13. Insert all the wiring back into the unit and
secure with a cable clamp.
Junction Box Locator: Figure 10
E-10
JUNCTION BOX