Before Leaving An Installation; Repair And Replacement Parts - Goodman MEC96 Series Instruction Manual

Induced Draft and Circulator Blowers
The bearings in the induced draft blower and circulator blower
motors are permanently lubricated by the manufacturer. No
further lubrication is required. Check motor windings for
accumulation of dust which may cause overheating. Clean
as necessary.
Condensate Trap and Drain System (Quali-
fied Servicer Only)
Annually inspect the drain tubes, drain trap, and field-sup-
plied drain line for proper condensate drainage. Check drain
system for hose connection tightness, blockage, and leaks.
Clean or repair as necessary.
T
O AVOID ELECTRICAL SHOCK
DISCONNECT ELECTRICAL POWER BEFORE PERFORMING ANY
. I
MAINTENANCE F YOU MUST HANDLE THE IGNITER
. T
HANDLE WITH CARE OUCHING THE IGNITER ELEMENT
,
WITH BARE FINGERS ROUGH HANDLING OR VIBRATION
COULD DAMAGE THE IGNITER RESULTING IN PREMATURE
. O
FAILURE NLY A QUALIFIED SERVICER SHOULD EVER
.
HANDLE THE IGNITER
Flame Sensor (Qualified Servicer Only)
Under some conditions, the fuel or air supply can create a
nearly invisible coating on the flame sensor. This coating
acts as an insulator causing a drop in the flame sense signal.
If the flame sense signal drops too low the furnace will not
sense flame and will lock out. The flame sensor should be
carefully cleaned by a qualified servicer using steel wool.
Flue Passages (Qualified Servicer Only)
The heat exchanger flue passageways should be inspected
at the beginning of each heating season.

Before Leaving an Installation

•
Cycle the furnace with the thermostat at least three
times. Verify cooling and fan only operation.
•
Review the Owner's Manual with the homeowner and
discuss proper furnace operation and maintenance.
•
Leave literature packet near furnace.
WARNING
, ,
INJURY OR DEATH
,

Repair and Replacement Parts

•
When ordering any of the listed functional parts, be
sure to provide the furnace model, manufacturing, and
serial numbers with the order.
•
Although only functional parts are shown in the parts
list, all sheet metal parts, doors, etc. may be ordered
by description.
•
Parts are available from your distributor.
Functional Parts List:
Auxiliary Limit Switch
Blower Cutoff
Blower Housing
Blower Motor
Blower Mounting Bracket
Blower Wheel
Coil Front Cover
Door Switch
Flame Sensor
Gas Manifold
Gas Valve
Heat Exchanger
Igniter
Induced Draft Blower
Integrated Control Module
Natural Gas Orifice
Pressure Switch
Primary Limit Switch
Propane Gas Orifice
Recuperator Coil
Rollout Limit Switch
Transformer
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