Controller Functions - York YHKMXH009BARR-FX Service Manual

___________________________________________________________________________________

12. Controller functions

POWER/SOFT button is not available for 07k、09k、12k.
Base Operation
Remote controller
1. Unit start
Press ON/OFF on the remote controller, unit starts.
2.Select operation mode
Press MODE button. For each press, operation mode
changes as follows:
Remote controller:
AUTO
3.Select temp.setting
Press
TEMP-
TEMP+ /
Every time the button is pressed, temp.setting
TEMP+
increase 1 o C,if kept depressed, it will increase
rapidly
Every time the button is pressed, temp.setting
TEMP-
decrease 1 o C,if kept depressed, it will decrease
rapidly
Select a desired temperature.
4.Fan speed selection
Press FAN SPEED button. For each press, fan speed
changes as follows:
Remote controller:
LOW
Air conditioner is running under displayed fan speed.
When FAN is set to AUTO, the air conditioner
automatically adjusts the fan speed according to room
temperature.
R e m o e t Display
Operation
Board
C o n r t l l o r e
Mode
AUTO
COOL
DRY
FAN
HEAT
SPEED
COOL DRY FAN HEAT
button
MED HI AUTO
Note
Under the mode of auto operation, air conditioner will
automatically select Cool or Heat operation according
to room temperature. When FAN is set to AUTO, the
air conditioner automatically adjusts the fan speed
according to room temperature.
In DRY mode, when room temperature becomes
lower than temp.setting+2 C,unit will run intermittently
o
at LOW speed regardless of FAN setting.
In FAN operation mode, the unit will not operate in
COOL or HEAT mode but only in FAN mode ,AUTO is
not available in FAN mode.And temp.setting is disabled.
In FAN mode,SLEEP operation is not available.