Emergency Operation - Haier HSU09 VHG(DB)-G&W Service Manual

Operation
Remote controller
1. Unit start
Press ON/OFF on the remote controller, unit starts.
2. Select operation mode
COOL button:Cooling mode
HEAT button: Heating mode
DRY button: Dehumidify mode
3.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.
4.Fan speed selection
Press FAN button. For each press, fan speed
changes as follows:
Remote controller:
MED
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.
Remote
Operation
Mode
Controller
Under the mode of auto operation, air conditioner will
automatically select Cool or Heat operation according to
AUTO
room temperature. When FAN is set to AUTO the air
conditioner automatically adjusts the fan speed according
to room temperature.
COOL
In DRY mode , when room temperature becomes lower
DRY than temp.setting+2
speed regardless of FAN setting.
In HEAT mode, warm air will blow out after a short
period of the time due to cold-draft prevention function.
HEAT
When FAN is set to AUTO, the air conditioner automatically
adjusts the fan speed according to room temperature.
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
FAN mode. And temp. setting is disabled. In FAN mode,
sleep operation is not available.
HSU09VHG(DB)-SM
button
Display
circulated
HI
AUTO
Note
o
C, unit will run intermittently at LOW

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 " Pi "
sound is heard 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 Timer
Designated
temperature mode
temperature
o o
Above 23 C 26 C
o o
Below 23 C 23 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 ope ration switch is the same as emergency switch.
Use this switch in the test operation when the room
temperature is below 16
normal operation.
Continue to press the test operation
switch for more than 5 seconds . After
you hear the "Pi" sound twice, 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.
1.Status display of air flow
Pos.1
Pos.2
Pos.4
Pos.5
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 Fig.
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.
43
Function and control
Fan Operation
speed mode
AUTO COOL
No
AUTO HEAT
No
o
C, do not use it in the
Pos.3
Pos.6
(Auto swing)
adjusted to left or
memorize the previous
Domestic Air Conditioner
emergency
operation switch
test operation
switch
conditioner
mode ,