Johnson Controls YORK EKKC-12 FS, Руководство по эксплуатации

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until the ambient temperature set
point is reached.
Phase 2 After reaching the ambient tem-
perature set point, the unit will
operate in heat mode so as to
keep the ambient temperature
within the limits of its set point, -1
to -2°C for 1 hour.
Automatic reset and antifreeze pro-
tection
After any power failure, the unit resets
automatically (when power supply is re-es-
tablished), remaining in the same mode as
prior to the failure.
Defrost and anti-overheating
This feature is used to avoid freezing of the
evaporating unit in cool or dry mode, as well
as to avoid overheating in heat mode.
When in defrost and anti-overheating, the
compressor is inoperative, its LED flashes
in cycles and the air deflector stops in fully
open position. At the end of this cycle, the
deflector operates in accordance with the
GB
previously programmed parameters.
Maintenance
These units are designed to operate during
long periods of time with minimum mainte-
nance. Nevertheless, the following opera-
tions should be carried out regularly.
Component
Maintenance Frequency recommended
Air filter: 1- Clean with a vacuum cleaner or tap lightly
and wash with lukewarm water (40º C) and
mild detergent.
2- Rinse and dry before reinstalling on unit.
3- Do not use gasoline, alcohol or other chemi-
cal products.
Every month, or more frequently if necessary.
Unit casing:
1- Remove dust from front panel with a soft
rag or a rag moistened in a mild soapy solu-
tion.
2- Do not use gasoline, alcohol or other chemi-
cal products.
Every month, or more frequently if necessary.
Drain tray and pipe: 1- Clean and make sure there are no obstruc-
tions.
Every season prior to start-up.