Maytag Amana ACVM97 Series Service Instructions Manual page 25

SYSTEM OPERATION
Hose #4
1. Remove the factory installed drain trap and hose as-
semblies. Leave the 100° elbow inserted and clamped
in the vent-drain elbow.
2. Remove two 1"plugs from left side of cabinet
3. (Draining the Collector Box) Remove the cap from the
left side of the collector box drain port (bottom in hori-
zontal left position) and install it on right side drain port.
4. Place radius end of hose #4 (factory installed) on the
collector box drain port and secure with a silver clamp.
5. Insert hose #2 from outside the cabinet in the front
drain hole.
6. Connect hose #4 & hose #2 together using a straight
barbed coupling and two gold clamps (factory installed).
7. (Draining the Vent Elbow) Remove rubber plug from
vent – drain elbow side port.
8. The unused vent-drain elbow drip leg port must be
plugged to prevent flue gases from escaping. Insert
rubber plug removed in step 7 into the 100° elbow.
(Inserting a blunt tool such as a 3/16" Allen wrench into
the center of the rubber plug will stretch the plug and
allow complete insertion).
9. Place radius end of hose #4 on the side port of vent –
drain elbow and secure with a gold clamp.
10. Insert a ½" diameter PVC pipe (factory installed) into
hose #4 and secure with a gold clamp.
11. Insert the non-grommet end of hose #5 (factory in-
stalled) from outside the cabinet in the back drain hole.
12. Insert 100÷ elbow in hose #5 and secure with a red
clamp.
13. Locate hose #4 and cut a cut off a 4" straight section
and discard the radius end.
14. Connect the 4" straight section of hose #4 to the 100÷
elbow and the PVC pipe and secure with red clamps.
15. Connect the hoses to the trap inlets and secure with
silver clamps, drain trap outlet must point to the original
bottom of the furnace.
Hose #4
Hose #5
Hose #2
Figure 30
16. Using the two sheet metal screws provided in the cab-
inet, secure the trap to the furnace.
17. Refer to Field Supplied Drain section for instructions on
field supplied / installed drain on outlet of furnace trap.
ELECTRICAL CONNECTIONS
HIGH VOLTAGE !
T
O AVOID THE RISK OF ELECTRICAL SHOCK
THE UNIT MUST BE POLARIZED AND GROUNDED
HIGH VOLTAGE !
T
O AVOID PERSONAL INJURY OR DEATH DUE TO
,
ELECTRICAL SHOCK DISCONNECT ELECTRICAL POWER
BEFORE SERVICING OR CHANGING ANY ELECTRICAL
.
WIRING
L
ABEL ALL WIRES PRIOR TO DISCONNECTION WHEN SERVICING
. W
CONTROLS IRING ERRORS CAN CAUSE IMPROPER AND DANGEROUS
. V
OPERATION ERIFY PROPER OPERATION AFTER SERVICING
WIRING HARNESS
The wiring harness is an integral part of this furnace. 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 material having a temperature rating of at least 105° C.
Any replacement wiring must be a 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 NEC Class 1, and must comply with all applicable
codes. The furnace must be electrically grounded in accor-
dance 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 containing
properly sized wire, and fuse or circuit breaker. The fuse or
circuit breaker must be sized in accordance with the maximum
over current protection specified on the unit rating plate. An
electrical disconnect must be provided at the furnace location.
WARNING
,
WIRING TO
.
WARNING
CAUTION
.
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