Haier AP88NACBEA User manual

Cabinet unit
Operation Manual
AP88NACBEA
AU88NATBEA
No.0010573003
Operation points
Name of Parts
Safety Precautions
Operation instruction
Users' Attention
Maintenance
Trouble shooting
When problems occur
When troubles occur
Installation instruction
Installation procedure
Others
1
2-3
4-5
6-10
11
12-13
14
15
16
17
18-30
31-32
CONTENTS
R
MODEFAN SWING
TEMP
CLOCK
TIMER
SET
SLEEP
FILTERRESET
RESET
ON/OFF

Change of fan speed
In COOLING mode, the air sending is set at AUTO,
when the indoor temperature is near the set temperature,
the fan speed will lower automatically.In HEATING
mode, when room temperature reaches the
set temperature, the compressor will stop
running, and the fan will change to LOW
FAN or stop.In DEHUMIDIFYING mode,
the fan speed will change automatically.
3-minute protection function
If start the unit immediately only
after it is turned off, the compressor
will start
after 3
minutes have
elapsed to protect
the compressor.
Operation of air conditioner
When the ambient
humidity is too high,
in COOLING or
DEHUMIDIFYING
mode, there may be water
dropped in the air outlet.
Anti-cold air blowing out
During Heating operation, after starting the
unit, the indoor fan motor
will not rotate immediately
to prevent
cold air from
blowing out.
Defrosting function
During Heating operation, when frost formed on the
heat exchanger of outdoor unit, the air conditioner
will defrost automatically for several minutes. During
defrosting, both the fan of indoor and
outdoor unit do not run. After
finishing defrosting, the air
conditioner will automatically
resume operation.
Hint
When the air conditioner
is in Heating mode, it
absorbs heat from
outside and release to
indoors. So the outdoor
temperature may affect
the Heating effect.
Power failure resume function (please set and use this function according to actual
condition)
After setting power failure resume function, if there is a sudden power failure during
unit operation, when power on for again, the unit will resume the previous state.
Setting method:when the wire controller is in ON state (except for TIMER and FAN
mode), press the SLEEP button for 10 times in 5 seconds, after the buzzer sounds 4
times, the unit will change to POWER FAILURE RESUME function.
Cancellation method: press the SLEEP button 10 times in 5 seconds, after the buzzer
2 times, the POWER FAILURE RESUME function is cancelled.
Note:After the unit is set POWER FAILURE RESUME function, if there is a sudden power failure
in using, during this period of time if there is no need to use the unit for a long time, please cut off
power to prevent the air conditioner from automatically resuming to the previous setting if powerfailure
resumes, or press the ON/OFF button to turn off the unit after power failure resumes.
Operation points
1
?
MODEFAN SWING
TEMP
CLOCK
TIMER
SET
SLEEP
FILTERRESET
RESET
ON/OFF
MODEFAN SWING
TEMP
CLOCK
TIMER
SET
SLEEP
FILTERRESET
RESET
ON/OFF
MODEFAN SWING
TEMP
CLOCK
TIMER
SET
SLEEP
FILTERRESET
RESET
ON/OFF
MODEFAN SWING
TEMP
CLOCK
TIMER
SET
SLEEP
FILTERRESET
RESET
ON/OFF

Outlet grill
Operation panel
Inlet grill
Indoor unit
Outdoor unit
Air inlet
Air inlet
Air inlet
Air outlet
Name of Parts
The interface of the refrigerant pipe
2
Note:
Open the power switch 12 hours before the unit running.Do not cut off the power
when short time stop the unit (like one day and one night ),this is to protect the
compressor.
Do not block the air inlet and air outlet, otherwise the performance of the air
conditioner may be lowered and it will make the protection device act.
MODE FAN SWING
TEMP
CLOCK
TIMER
SET
SLEEP
FILTERRESET
RESET
ON/OFF

Name of Parts Wire Controller
14.Network control display
Used to adjust the
time of timer and
clock
When the wire
controller appears
abnormal condition,
use a sharp-pointed
article to press this
button to make the
wire controller
resume normal
After cleaning the
air inlet, press this
button, the unit
can start to operate
12.Humidifying state display
Used to turn on/off unit
1.ON/OFF button
6.Air filter cleaning display
*
7.Super/Soft operation display
13.Sleep state display
2.Temperature display
24.Time Adjusting
button
23.Sleep button
Used to set Sleep
state or Power
Failure Resume
Function
When there is too much dust
collected on the air inlet, the
wire controller will show
this display to remind the
user to clean the air inlet.
After cleaning and installation,
just press the air filter reset button.
8.Fan speed display
9.Auto Swing display
11.Fresh air state display
25.Reset button
26.Air Filter Reset
button
27.Timer button
Used to set the
mode of timer
29.Lock state display
28.Electric heating button
4.Timer ON/OFF display
3.Clock display
17.Operation mode button
5.Humidity display
22.Setting button
Used to confirm
the time of timer
and clock
15.Working mode display
21.Clock button
Used to calibrate the time of
timer and clock
16.Electric heating display
Used to set working mode:
Auto, Cooling, Dehumidifying,
Heating, Fan
18.Fan speed button
Used to set fan speed: Low
Fan, Med Fan, High Fan, Auto
20.Temperature Setting button
10.Health state display Used to set temperature,
temperature range: 16*~30*
19.Swing button
Used to set Auto Swing or
Fixed air sending direction
Note:
1.This model does not have the following related display and function
2.Non-electric heating type, there is no electric heating button and electric heating
display
* * 10 11 12
28
16
6
Auto
Low Fan Med Fan High Fan Auto
Working
mode Auto operationCooling operation Dehumidifying operation Heating operation Fan operation
Wire
controller
Calibration of clock
When turning on the unit for the first time, the clock should be calibrated. The
method of calibration is:
1.Press ì Clockî button, the Clock display ì AMî ì PMî will flash.
2.Press *or to adjust time. For each press, the time will increase or decrease 1
*minute. If depressing the button, the time will increase or decrease rapidly.
3.After confirming the time, press ì Setî button, ì AMî or ì PMî will stop flashing,
*the clock will begin to work.
*
SET
ROOM
AUTO
29
3
MODE FAN SWING
TEMP
CLOCK
TIMER
SET
SLEEP
FILTER RESET
RESET
ON/OFF
HEAT

Safety Precautions
Before starting the unit, please read the following ì Safety Precautionsî carefully
to guarantee the normal operation of the system.
The following lists two kinds of safety precautions ì Warningî and ì Noticeî .
For the items that the improper use may cause death or serious injury are listed in
ì Warningî volume. However, sometimes the items listed in ì Noticeî volume
may also cause serious accidents. So, these two volumes are the important contents related
to safety, they must be observed.
Installation Safety Precautions
Warning
The system should be applied to places as
office, restaurant, residence
and the like.
The system should be installed by your
dealer or a professional installer.
Application to inferior environment
such as workshop, it may cause equipment
malfunction and serious injury or death.
Installation by yourself is not encouraged.
Because improper installation could cause
water leakage, electric shock and fire accident.
Notice
Operation safety precautions
Do not let the cold wind blow to human
body for a long time. When any abnormal condition (scorching smell or
others) is found, stop operation
immediately and turn off the
power switch. Then consult your dealer.
Warning
It may affect the physical condition or
cause some health problems.
If continuing the operation without removing the
cause, it may cause trouble, electric shock or fire.
After carefully reading this manual, please keep in hand for reference. If the air
conditioner is given to a new user, this manual should be attached with unit to
the new user.
Grounding wire should never be
connected to gas pipe, city water pipe,
lightning conductor rod or the
telephone line. If the grounding wire
is not set properly, it may cause
electric shock.
ON
OFF
A creepage breaker must
be installed at the
installation place
Drain pipe should be arranged
properly to provide a smooth
drainage.
Unless the circuit
breaker is installed, it
may cause electric
shock.
If the pipe is
arranged improperly,
furniture or the like may be
damaged by the leaked water.
Make sure the system is grounded.
Notice
Do not handle switches with a wet hand.
It may cause electric shock.
Do not use water to clean
the air conditioner.
It may cause electric shock.
Do not do like this Do follow the instruction Do equip with grounding wire
4

Safety Precautions
Notice
The system should never be
used for any other purposes
than intended such as for
preservation of food, flora
and fauna, precision devices
or work of art.
Do not put the fire
devices in the places,
which the air from
the air conditioner
can directly blow.
It may cause deterioration of
the articles.
It may cause the fire
devices cannot burn
completely.
Do not install the system where the air
outlet may directly reach the flora and
fauna.
Only use the proper specified fuse.
It will not be good for their health.
If use metal wire or copper wire to
replace the fuse, it may cause trouble
and fire accident.
Do not put or use any
spray near the air
conditioner, and do not
directly spray to the air
conditioner.
Otherwise it may cause
fire.
Safety precautions when moving, reinstalling and repairing the air conditioner
Warning
ON
OFF
Do not use the pow-
er switch to turn of
or off the air condit-
ioner.
Do not use such equipment as a water heater,
etc., around the indoor unit
or the wire controller.
It may cause fire or
Creepage.
If the system is operated at the vicinity of such
equipment that generates steam, condensed
water may drip during cooling operation or it
may cause Creepage or short-circuit.
When operating the system sim-
ultaneously with a combustion
apparatus, indoor air must be v-
entilated frequently.
*
Insufficient ventilation may ca-
use the danger of lack of oxygen.
When cleaning, please
stop the unit and cut o-
ff the power first.
Do not put the water containers,
such as vase, on the unit.
Do not perform
cleaning, when the
indoor fan motor is
rotating in high
speed.
If the water enters
into the unit and damages
the electric insulation material,
it may cause electric shock.
Do not refit the air conditioner.
When repair is needed, please
contact your dealer.
When moving the air conditioner to another
installation place, please contact the dealer
or the professional installer.
Improper repair may
cause water leakage,
electric shock and fire accident. Improper moving and reinstallation may cause
water leakage, electric shock and fire accident.
5

LOW FAN MED FAN HIGH FAN
Operation instruction
MODE FAN SWING
TEMP
CLOCK
TIMER
SET
SLEEP
FILTER RESET
RESET
ON/OFF
HEAT
Fan operation
About FAN operation:
FAN operation refers the air conditioner does not perform COOLING and
HEATING operation, but FAN operation. In this mode, the air conditioner
cannot perform AUOT FAN operation, and does show the temperature
value on the wire controller.
Turn on the unit
Press the ON/OFF button to turn on the
unit The LCD display of the wire controller
will show the previous working state
(except for Timer, Sleep, Swing mode), the
operation indicator light on the wire controller
will light up.
2
1
Choose of working mode
Press MODE button, each press the
working mode will change as the
following sequence:
choose FAN operation
Adjusting FAN SPEED
Press the FAN SPEED button to change fan
speed:
3
4Turn off the unit
Press the ON/OFF button to turn off the
unit.
The wire controller only shows the clock and
room temperature.
Choose the desired fan speed
COOLING DEHU
AUTO HEATING FAN
6

AUTO COOLING DEHUMIDIFYING HEATING FAN
AUTO
LOW FAN MED FAN HIGH FAN AUTO
MODE FAN SWING
TEMP
CLOCK
TIMER
SET
SLEEP
HEAT FILTER RESET
SET
RESET
ON/OFF
Hints:
The wire controller can memorize the working condition of each time. When
start the unit for the second time, just need to press ON/OFF button, the air
conditioner will work according to the previous working mode. (except for
Timer, Sleep and Swing)
Operation instruction
Auto/Cooling/Dehumidifying/Heating operation
Turn on the unit
Press the ON/OFF button to turn on the
unit The LCD display of the wire
controller will show the previous
working state (except for TIMER,
SWING, SLEEP mode). The operation
indicator light on the wire controller
will light up.
3
1
Choose of working mode
Press MODE button, each press the
working mode will change as the
following sequence:
then choose AUTO, COOLING,
DEHUMIDIFYING, HEATING operation.
Set temperature
*Each press , the set temperature will
increase 1 degree.
*Each press, the set temperature will
decrease 1 degree.
Set the desired temperature.
Press the TEMP. SET button
Adjusting FAN SPEED
Press the FAN SPEED button, for each
press, the fan speed will change as the
following sequence:
Choose the desired fan speed.
In Heating operation, after start
the unit, the air conditioner will
sending warm air a moment
later to prevent the cold air
blowing out. In Dehumidifying,
when the room temperature drops
2*higher than the set
temperature, regardless the set fan
speed, the air conditioner will
intermittently operate in low fan
speed.
4
5Turn off the unit
Press the ON/OFF button to turn off
the unit.
The wire controller only shows the clock
and room temperature.
2
Set temperature + 2*
Set temperature
When room temperature
reaches set temperature
+ 2*, the unit will
operate in mild
dehumidifying
operation.
Ultra-low air flow
When room temperature
is higher than set
temperature, unit in
COOLING operation.
7

l
Note:
l
l
l
l
MODE FAN SWING
TEMP
CLOCK
TIMER
SET
SLEEP
HEAT FILTER RESET
SET
RESET
ON/OFF
Operation instruction Sleep operation
Use of SLEEP function
After turning on the unit, setting the working mode, then press SLEEP button to
make the air conditioner have the previous Sleep time (powered on for the first time
or after performing Sleep is 1h). The Sleep symbol will appear. Press time */*
button, you can choose between 1~8h. Each press, it may increase/decrease 1h and
will display in the humidity area with ì xhî , and display ì Timer Offî in Timer Off
area and the time to turn off; press Sleep button again to cancel Sleep function. The
Sleep symbol disappears.
Before going to bed, you can press the SLEEP button, the air conditioner will operate
in comfort sleep mode to make you have a sound sleep.Before using this function, you
should calibrate the clock first, otherwise, the SLEEP function will be out of order.
2.In HEATING operation
1 hour later in SLEEP operation, the temperature
will decrease 2*from the set temperature, another
1 hour later increase another 2*, then the unit will
operate continuous at this temperature for 3 hours,
then it increases 1*, after operating at this
temperature for another 3 hours, the unit will turn
off automatically. The temperature is lower than set
temperature to prevent you from feeling
uncomfortable during sleep.
3.In AUTO operation
The air conditioner will perform the relative SLEEP operation
according to automatically chosen operation mode.
4.In FAN operation
Cannot use SLEEP function
Operation modes
1.In COOLING, DEHUMIDIFYING operation
1 hour later in SLEEP operation, the temperature
will increase 1*from the set temperature, another
1 hour later increase another 1*, then the unit will
operate continuous for 6 hours, then it turns off
automatically. The temperature is higher than set
temperature to prevent you from getting a cold.
After setting Sleep function, it is not permitted to adjust clock.
The Sleep time is less than 8h, after reaching the set time, the unit will automatically stop.
Set Sleep function after setting ì Timer Offî function, the air conditioner will perform Sleep
function.
After setting Sleep function, the Timer function cannot be set.
Set Sleep function after setting ì Timer Onî function, the Sleep function can only be set
in the set time of Timer On.
in COOLING*DEHUMIDIFYING operation
Set temperature
SLEEP operation starts SLEEP operation stops
turn off
1 hour
about 6 hours
increase 1*
1 hour
increase 1*
Set temperature
SLEEP operation starts SLEEP operation stops
turn off
1 hour
about 3 hours
3 hours
decrease 2*
increase 1*
in HEATING operation
1 hour
decrease 2*
8

Timer On/Off function
Operation instruction
OFFON OFFON
AM
PM
AM
PM
TIMER ON TIMER OFF TIMER ON-OFF
Blank
MODE FAN SWING
TEMP
CLOCK
TIMER
SET
SLEEP
HEAT FILTER RESET
ROOM
RESET
ON/OFF
Before using TIMER function, calibrate the clock
first (referring to page 4). When you wake up in the
morning, before going back to home after work or
after going to bed, you can let your air conditioner
automatically turn on or turn off.
2.Set of TIMER mode
Press the TIMER button to change the TIMER
mode, each press the TIMER mode will
change as the following sequence:
1.Turn on the unit
Cancel TIMER
Press the TIMER button several times until the TIMER mode display
disappears.
After turning on the unit, set the desired
working mode.
The LCD of the wire controller will show
working mode. (except for Timer, Sleep, Swing)
*Each press, the set time increases 10 minutes. If depress the button, the
time will increase rapidly.
*Each press, the set time decreases 10 minutes. If depress the button, the time will
decrease rapidly.
3.Set time
Press the time adjusting button
This LCD will show the time set, the time can be adjusted within 24h.
(AM stands for morning, PM stands for afternoon).
4.Confirm the time
After calibration of the clock, press SET button to confirm time.
The time displayed is: at x oíclock x minutes the unit will be turned on
(TIMER ON) or turned off (TIMER OFF).
Hints:.
After power failure, the clock should be calibrated again.
The wire controller has memory function, when you use this function for the
second time, if the time set is the same as the previous one, you just need to
choose the TIMER mode then press the SET button to confirm.
At this time, the* *or* *will not flash.
ON OFF
Then choose the timer mode as you need
(TIMER ON or TIMER OFF.)
At this time the or will flash.
ON OFF
" " " "
9