Haier HSU-18LEK03/R2 Service Manual page 41

Operation
Unit start / stop
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 function
Press FAN button.
Remote controller A:
Remote controller B:
Press button to enter additional options, when
cycle display to ,
enter to FAN function.
For each press
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
Display Board
Controller
Mode
AUTO
COOL
DRY
HEAT
FAN
nothing
button
will flash. And then press
button fan speed
Display
circulated
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.
Cooling only unit do not have displays and functions
related with heating
In DRY mode, when room temperature becomes
o
lower than temp.setting+2 C,unit will run intermittently
at LOW speed regardless of FAN setting.
In HEAT mode,warm air will blow out after a short
periodof the time due to cold-draft prevention function.
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.
When FAN is set to AUTO, the air conditioner automatically
adjusts the fan speed according to room temperature.
In FAN mode,SLEEP operation is not available.
Air Flow Direction Adjustment
1.Status display of air flow
Press button to enter additional options, when
cycle display to
enter to up and down air flow function.
Press button. For each press,changes as follows:
Remote controller:
COOL/DRY:
HEAT:
2.Left and right air flow adjustment
(This function is unavailable on some models.)
Press button to enter additional options, when
cycle display to
enter to Left and right air flow function.
Press button. For each press,changes as follows:
Remote controller:
COOL/DRY/HEAT:
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.
Loading of the battery
4
Load the battery,then put on the cover again.
Note:
The distance between the signal transmission head and the rece-
iver hole should be within 7m without any obstacle as well.
When electronic-started type fluorescent lamp or change- over
type fluorescent lamp or
room, the recei ver is apt to be disturbed in receiving the signals,
so the distance to the indoor unit should be shorter.
Full display or unclear display during operation indicates the
batte ries have been used up. Please change batteries.
If the remote controller can't run normally during operation, please
remove the batteries and
Hint:
Remove the batteries in case won't be in use for a long period. If
there is any display after taking-out, just press reset key.
39
System Configration
, will flash. And then press
, will flash. And then press
adjusted to left or
mode ,
return to the previous
1
Remove the battery cover;
2
Load the batteries as illustrated.
2 R-03 batteries, resetting key
(cylinder);
3
Be sure that the loading
" + "/"-";
is in line with the
wireless telephone is installed in the
reload several minutes later.
Domestic Air Conditioner
Initial state