Emergency Operation - Haier HSU18VCK Service Manual

Operation
Base Operation
Remote controller
1. Unit start
Press ON/OFF on the remote controller, unit starts.
2.Select temp.setting
Press
/
Every time the button is pressed, temp.setting
o
increase 1 C,if kept depressed, it will increase
rapidly
Every time the button is pressed, temp.setting
o
decrease 1 C,if kept depressed, it will
decrease rapidly
Select a desired temperature.
3.Fan speed selection
Press FAN button. For each press, fan speed
changes as follows:
Remote controller:
LOW MED
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.
Remote
Operation
Controller
Mode
Icon
Under the mode of auto operation , air conditioner
will automatically select Cool operation according to
room temperature.
AUTO
conditioner automatically adjusts the fan speed according
to room temperature.
COOL
In DRY mode , when room temperature becomes
lower than temp.setting+2
DRY
intermittently at LOW speed regardless of FAN
setting.
In FAN operation mode , the unit will not operate in
COOL mode but only in FAN mode, AUTO is not
FAN
available in FAN mode. And temp.setting is disabled.
In FAN mode, sleep operation is not available.
HSU18VCK-SM
1
2
3
2
button
Display
circulated
HI
AUTO
Note
When FAN is set to AUTO the air
o
C, unit will run
Emergency operation and test operation

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
Designated
temperature
temperature
o o
Above 23 C 26 C
It is impossible to change the settings of temp. and fan speed,It
is also not possible to operate in timer or dry mode.
Test operation:
Test operation switch is the same as emergency switch.
Use this switch in the test operation when the room temperature
o
is below 16 C, do not use it in the normal operation.
Continue to press the test operation
switch for more than 5 seconds.After
you hear two beeps, release your finger
from the switch: the cooling operation
starts with the air flow speed "Hi".
Under this operation mode,the fan motor of indoor
unit will run in high speed.
Air Flow Direction Adjustment
1.Status display of air flow
COOL/DRY:
2.Left and right air flow adjustment(manual)
Move the vertical blade by a knob on air
to adjust left and right direction referring to the
figure below.
Cautions:
When adjusting the flap by hand,turn off the unit.
When humidity is high,condensate water might occur
at air outlet if all vertical louvers are
right.
It is advisable not to keep horizontal flap at downward
position for a long time in COOLor DRY
otherwise, condensate water might occur.
Note:
When restart after remote turning off, the remote
controller will automatically
set swing position.
23
Timer
Fan Operation
mode
speed mode
AUTO COOL
No
adjusted to left or
return to the previous
emergency
operation switch
test operation
switch
conditioner
3D
mode ,