Maintenance; Notice To Owner - York E1FB012 Installation Instruction

4. Indoor blower will operate on demand for heat and cycle off
with the last heater element when in "AUTO" position.

MAINTENANCE

1. Dirt should not be allowed to accumulate on the outdoor
coils or other parts in the air circuit. Clean as often as
necessary to keep the unit clean. Use a brush, vacuum
cleaner attachment, or other suitable means.
2. The outdoor fan motor is permanently lubricated and does
not require periodic oiling.
3. If the coil needs to be cleaned, it should be washed with
Calgon Coilclean (mix one part Coilclean to seven parts
water). Allow solution to remain on coil for 30 minutes
P.O. Box 1592, York, Pennsylvania USA 17405-1592
Subject to change without notice. Printed in U.S.A.
before rinsing with clean water. Solution should not be
permitted to come in contact with painted surfaces.

NOTICE TO OWNER:

If lockout occurs, check the following before calling a service-
man:
1. Indoor section for dirty filter.
2. Outdoor section for snow accumulation.
3. Outdoor section for leaf or debris blockage.
Eliminate problem, turn off the thermostat for 10 seconds and
attempt start. Wait 5 minutes. If system does not start, call
serviceman.
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36USC380