Bryant 915SA - Page 35

35
A12226
Fig. 35 -- Installing J--Box (When Used)
COPPER
WIRE ONLY
ELECTRIC
DISCONNECT
SWITCH
ALUMINUM
WIRE
GROUND
NEUTRAL
LINE VOLTAGE
A11146
Fig. 36 -- Field--Supplied External Electrical Box on Furnace
Casing
24 V
Coil
To Humidifier Leads
To Com/24V Screw Terminal
on Thermostat Strip
To HUM Terminal On
Furnace Control Board
To Humidifier Leads
A11157
Fig. 37 -- Field--supplied Isolation Relay for Humidifiers with Internal Power Supply
915SA