Goodman Amana AMH8 Service Instructions Manual page 34

PRODUCT DESIGN
ELECTRICAL CONNECTIONS
T
O AVOID THE RISK OF ELECTRICAL SHOCK, WIRING TO THE UNIT MUST BE
PROPERLY POLARIZED AND GROUNDED.
HIGH VOLTAGE
D ALL
ISCONNECT POWER BEFORE SERVICING OR
M
INSTALLING THIS UNIT. ULTIPLE POWER SOURCES MAY
F
BE PRESENT. AILURE TO DO SO MAY CAUSE PROPERTY
DAMAGE, PERSONAL INJURY OR DEATH.
L
ABEL ALL WIRES PRIOR TO DISCONNECTION WHEN SERVICING CONTROLS.
W
IRING ERRORS CAN COUSE IMPROPER AND DANGEROUS OPERATION.
V
ERIFY PROPER OPERATION AFTER SERVICING.
WIRING HARNESS
The wiring harness is an integral part of this furnace.
Field alteration to comply with electrical codes should
not be required. Wires are color coded for identification
purposes. Refer to the wiring diagram for wire routings.
If any of the original wire as supplied with the furnace
must be replaced, it must be replaced with wiring mate-
rial having a temperature rating of at least 105° C. Any
replacement wiring must be copper conductor.
115 VOLT LINE CONNECTIONS
Before proceeding with electrical connections, ensure
that the supply voltage, frequency, and phase correspond
to that specified on the unit rating plate. Power supply
to the furnace must be N.E.C. Class 1, and must comply
with all applicable codes. The furnace must be electri-
cally grounded in accordance with local codes or, in their
absence, with the latest edition of The National Electric
Code, ANSI NFPA 70 and/or The Canadian Electric Code
CSA C22.1.
Use a separate fused branch electrical circuit contain-
ing properly sized wire, and fuse or circuit breaker. The
fuse or circuit breaker must be sized in accordance with
the maximum overcurrent protection specified on the
unit rating plate. An electrical disconnect must be pro-
vided at the furnace location.
NOTE: Line polarity must be observed when making field
connections.
34
WARNING
WARNING
CAUTION
Connect hot, neutral, and ground wires as shown in the
wiring diagram located on the unit's blower door. Line
polarity must be observed when making field connec-
tions. Line voltage connections can be made through
either the right or left side panel.
E
DGES OF SHEET METAL HOLES MAY BE SHARP.
WHEN REMOVING HOLE PLUGS.
NOTE: Wire routing must not interfere with circulator
blower operation, filter removal, or routine mainte-
nance.
T
O AVOID THE RISK OF ELECTRICAL SHOCK, INJURY, OR DEATH, THE
FURNACE MUST BE ELECTRICALLY GROUNDED IN ACCORDANCE WITH LOCAL
CODES OR, IN THEIR ABSENCE, WITH THE LATEST EDITION OF THE
N E C
ATIONAL LECTRIC ODE.
115 VOLT LINE CONNECTION OF ACCESSORIES
(HUMIDIFIER AND ELECTRONIC AIR CLEANER)
HIGH VOLTAGE
D ALL
ISCONNECT POWER BEFORE SERVICING OR
CHANGING ANY ELECTRICAL WIRING.
F
SOURCES MAY BE PRESENT. AILURE TO DO SO MAY CAUSE
PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.
Some furnaces have an integrated ignition control that
is equipped with line voltage accessory terminals for
controlling power to an optional field-supplied hu-
midifier and/or electronic air cleaner.
Accessory Load Specifications
Electronic Air Cleaner
Turn OFF power to the furnace before installing any ac-
cessories. Follow the humidifier or air cleaner manufac-
turers' instructions for locating, mounting, grounding,
and controlling these accessories.
CAUTION
U
SE GLOVES A PRECAUTION
WARNING
WARNING
M
ULTIPLE POWER
1.0 Amp maximum at 120 VAC