Condenser Fan Clearances
The top of the condenser fan should be 1−1/2 inches from the bottom of the top grille. This dimension should be checked and the fan should be adjusted accordingly any time servicing of the outdoor fan system is required.
Maintenance
At the start of each cooling season, this equipment should be serviced by a licensed professional technician (or equivalent). Periodic inspection and maintenance normally consists of changing or cleaning filters.
Filters
Not supplied. Inspect once a month. Replace disposable or clean permanent type as necessary. DO NOT replace per- manent type with disposable.
Motors
Indoor, outdoor fan and vent motors are permanently lubricated and require no further lubrication. Motors should be cleaned yearly to prevent the accumulation of dust and dirt on the windings or motor exterior.
Coil
Dirt and debris should not be allowed to accumulate on the coil surfaces or other parts in the air conditioning circuit. Cleaning should be performed as often as necessary. Use a brush, vacuum cleaner attachment, or other suitable means. If water is used to clean the coil, be sure the power to unit is shut off prior to cleaning.
NOTE − Care should be used when cleaning the coil so that the coil fins are not damaged.
Do not permit the hot condenser air discharge to be ob- structed by overhanging structures or shrubs.
Accessories
Description
Filter Kit (2−ton to 3−ton capacity units)
Filter Kit (3−1/2−ton to 5−ton capacity units)
PCO20−28
Installation Hardware Kit for PCO20−28
LENNOX Cat.
Number
92M54
92M55
X8787
Y0629
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