Johnson Controls GLAS - Page 15

14
Y (1)
W(2)
R (3)
G (4)
GLAS smart thermostat installation instructions -
©
2018 Johnson Controls
Connect the C-wire adapter
14. Remove the adapter cover and connect the
now disconnected Y, W, R, or G wires to
the corresponding terminal on the C-wire
adapter.
15. Connect the ve labeled wires on the
adapter to the corresponding terminals on
the control board.
Note: See pages 20-22 for wiring congurations.
Note: Connections for the G, Y, and R wires
are required to support the adapter.