18-CD35D1-1 27
INSTALLER’S GUIDE
OUTDOOR UNIT
(NO TRANSFORMER)
SEE
NOTE 6
From drawing B340388 Rv 2
SEE
NOTE 8
FURNACE
B/C
B/C
TO 115 V 1 PH.,
60 HZ., POWER
SUPPLY PER
LOCAL CODES
HUM SEE
NOTE 5
EAC SEE
NOTE 5
FIELD WIRING DIAGRAM FOR 1 STAGE FURNACE
1 STAGE HEATING, 1 STAGE COOLING
USING A 1 STAGE HEATING, 1 STAGE COOLING THERMOSTAT
(OUTDOOR SECTION WITHOUT TRANSFORMER)
ELECTRICAL CONNECTIONS
Make wiring connections to the unit as indicated on enclosed
wiring diagram. As with all gas appliances using electrical
power, this furnace shall be connected into a permanently live
electric circuit. It is recommended that furnace be provided
with a separate “circuit protection device” in the electric circuit.
The furnace must be electrically grounded in accordance with
local codes or in the absence of local codes with the National
Electrical Code, ANSI/NFPA 70 or CSA C22.1 Electrical Code,
if an external electrical source is utilized.
The integrated furnace control is polarity sensitive.
The hot
leg of the 120V power supply must be connected to the black
power lead as indicated on the wiring diagram. Provision for
hooking up an electronic air cleaner and or humidifier is provided
on the integrated control.
Refer to the SERVICE FACTS literature and unit wiring diagram
attached to furnace diagram attached to furnace.
