Installation Manual

Removing your old thermostat

4. Before removing the wires from your thermostat terminals, use the included wiring

stickers to label your wires.

5. Disconnect your old thermostat and remove the backplate.

Note: While disconnecting your old thermostat, use drywall-safe tape to secure the

wires and keep them from falling back into the wall.

GLAS smart thermostat installation instructions -

2018 Johnson Controls