6. Wiring
7. Wiring Diagrams
Jumper inatalled on 1-tranformer system and removed on 2-transformer system
1. If you are replacing a thermostat. take
note of the terminal connections, the
wiring connections may not be color
coded. For example, the Green wire
may not be connected to the G terminal.
2. Loosen the terminal block screws. insert
wires then retighten terminal block screws.
3. Place nonflammable insulation into wall
opening to prevent drafts.
Use shielded or non-shielded 18-22 gauge thermostat wire.
Do Not over tifhten terminal block
screws, as this can damage
terminal block. Keep the correctly
fitted to the base to avoid operation
issues.
Heat pump changeover value
energized for cooling
Heat pump changeover vavle energized
for heating
