Haier HSU18VCK, Service Manual

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Operation
Air Flow Direction Adjustment
Press FAN button. For each press, fan speed
follows:
Remote controller:
Press
button
Every time the button is pressed, temp.setting
increase 1
o
C,if kept depressed, it will increase
rapidly
Every time the button is pressed, temp.setting
decrease 1
o
C,if kept depressed, it will
decrease rapidly
Select a desired temperature.
3.Fan speed selection
2.Select temp.setting
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.
1. Unit start
Press ON/OFF on the remote controller, unit starts.
/
Base Operation
Remote controller
1.Status display of air flow
When restart after remote turning off, the remote
return to the previous
Move the vertical blade by a knob on air
to adjust left and right direction referring to the
figure below.
2.Left and right air flow adjustment(manual)
Cautions:
When adjusting the flap by hand,turn off the unit.
When humidity is high,condensate water might occur
adjusted to left or
It is advisable not to keep horizontal flap at downward
position for a long time in COOLor DRY
otherwise, condensate water might occur.
conditioner
Emergency operation and test operation
at air outlet if all vertical louvers are
right.
mode ,
controller will automatically
Note:
set swing position.
changes as
3D
AUTO
Note
COOL
DRY
FAN
In DRY mode , when room temperature becomes
lower than temp.2
o
C, unit will run
intermittently at LOW speed regardless of FAN
Under the mode of auto operation , air conditioner
will automatically select Cool operation according to
room temperature.
conditioner automatically adjusts the fan speed according
When FAN is set to AUTO the air
to room temperature.
In FAN operation mode , the unit will not operate in
COOL 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.
setting.
test operation
switch
Pi
Pi
Emergency Operation:
Use this operation only when the remote controller is defective
or lost, and with function of emergency running, air conditoner
can run automatically for a while.
When the emergency operation switch is pressed, the unit
beeps once, which means the start of this operation.
When power switch is turning on for the first time and
emergency operation starts, the unit will run automatically in
the following modes:
Room
temperature
Designated
temperature
Timer
mode
Fan
speed
Operation
mode
Above 23
o
C 26
o
C AUTO COOL No
Pi
emergency
operation switch
It is impossible to change the settings of temp. and fan speed,It
is also not possible to operate in timer or dry mode.
is below 16
o
C, do not use it in the normal operation.
Test operation:
Use this switch in the test operation when the room temperature
from the switch: the cooling operation
Continue to press the test operation
switch for more than 5 seconds.After
you hear two beeps, release your finger
starts with the air flow speed "Hi".
Under this operation mode,the fan motor of indoor
unit will run in high speed.
1
3
2
2
COOL/DRY:
LOW MED HI AUTO
Display
circulated
Remote
Controller
Icon
Operation
Mode
Test operation switch is the same as emergency switch.
HSU24VCK-SM
23