York EOKC 09 Installation Instructions Manual page 2

When operating, the entire capacity of the cooperating indoor unit should be not larger than
150% of outdoor unit. Otherwise, it will cause the shortage of cooling (heating) capacity.
The power supply of the entire unit must be the power supply of outdoor unit. And
disconnect the main power of outdoor units before cleaning.
In order to turn on the units successfully, the main power switch should be opened 8 hours
before the operation.
After receiving the turn off signal, every indoor unit will continue to work for 20-70sec to
make use of the rest cool air or the rest heat air in the heat exchanger, while preparing for the next
operation. And this is normal.
When the selected operating mode of the indoor unit are clash with the operating mode of
the outdoor unit, the malfunction light will blink after 5s on the indoor unit or remote controller
showing that the operation clash, then the indoor unit will stop. At this time, change the operation
mode of the indoor unit to the one that would not clash with the outdoor operating mode to make
the operation normal. The cooling mode is not clash with the dry mode, while the fan mode is not
clash with any mode.
The appliance shall not be installed in the laundry .The appliance shall not be used by
children without supervisor.
An all-pole disconnection switch having a contact separation of at least 3mm in all poles
Missing information regarding electric supply tolerances(+/-10%, +/-1Hz) in
documentation.
Humidity range: 30%~95%.
Main switch provided by end user: main switch handle should be black or gray, it can be
locked in "OFF" position with padlock.
The main disconnection device should be installed at a height of 0.6~1.7m. over current
protection is required(EN 60947-3, EN 60947-2).
The cooling range of the unit is the outdoor environment temp.-5~48
range of the unit( only for the heat pump type unit) is the outdoor environment temp. -15~27
DB.
This product must not be disposed together with the domestic waste. This product
has to be disposed at an authorized place for recycling of electrical and electronic
appliances.
Thank you for your selecting of YORK air conditioner, please read this usage and install
instruction carefully and keep it well in order to use this unit correctly.
User Notice
DB, the heating