Johnson Controls GLAS - 2-Wire Auxiliary Device with C Terminal

2-Wire Auxiliary Device with C Terminal
An auxiliary device with one C terminal that does not require a relay pack for opera-
tion.
1. Connect the C terminal of the device to the C terminal on the furnace or air han-
dler.
2. Connect the AUX terminal of your GLAS device to the control terminal on the
auxiliary device.