Haier Super Match AD12MS1ERA User manual

No.0150513771 E
Polski
AD24MS1ERA
AD24MS1ERA(D)
AD28NS1ERA(S)
AD36NS1ERA(S)
AD48NS1ERA(S)
AD12MS1ERA
AD12MS1ERA(D)
AD18MS1ERA
AD18MS1ERA(D)
AD24MS2ERA
AD24MS2ERA(D)
AD28MS2ERA(S)
AD28MS2ERA(S)(D)

DUCT TYPE AIR CONDITIONER
OPERATION MANUAL AND INSTALLATION MANUAL
Contents
Please read this manual care ully be ore installation.
Keep this operation manual or uture re erence.
English
Cautions
Sa ety Precautions
Parts and Functions
Operation
Installation Manual For Wire Controller
Heating Mode
Care and Maintenance
Troubleshooting
Precaution or Installation
Is The Unit Installed Correctly
Installation Procedure
3
4
7
10
14
15
16
17
20
21
22
AD24MS1ERA
AD24MS1ERA(D)
AD28NS1ERA(S)
AD36NS1ERA(S)
AD48NS1ERA(S)
AD12MS1ERA
AD12MS1ERA(D)
AD18MS1ERA
AD18MS1ERA(D)
AD24MS2ERA
AD24MS2ERA(D)
AD28MS2ERA(S)
AD28MS2ERA(S)(D)

CE
Allthe productsare inconformitywiththe following
European provision:
-Lowvoltage Directive
-ElectomagneticCompatibilitY
ROHS
Yourairconditioningproductismarked with this
symbol.Thismeansthat electricaland electronic
productsshallnot be mixed with unsorted
household waste.Do not tryto dismantle the
systemyourself:the dismantling of the air
conditioning system,treatment of therefrigerant,ofoiland of
otherpart must be donebya qualified installerin accordance
with relevant localand nationallegislation.Airconditioners
must be treated at a specializedtreatment facilityfor reuse,
recycling and recovery.Byensuringthisproduct isdisposed
of correctly,youwillhelp to prevent potentialnegativecons-
equencesforthe environment and humenhealth.Please
contact the installerorlocalauthorityformoreinformation.
Batterymust beremoved from theremote controllerand dis-
posed of separatelyin accordancewithrelevant localand
nationllegislation.
The productsare fulfilled with the requirementsin the
councilontheRestrictionof the use of Certain Hazardous
SubstancesinElectricaland Electronic Equipment(EU
RoHSDirective)
WEEE
In accordancewith thedirective 2012/19/EU of the European
parliament,herewith we inform the consumerabout thedis-
posalrequirementsof the electricalandelectronicproducts.
DISPOSALREQUIREMENTS:
Containsfluorinatedgreenhouse gases
covered bythe KyotoProtocol
Thisproduct containsfluorinatedgreenhousegasescovered
bytheKyoto Protocol.Do not vent into the atmosphere.
Refrigerant type:R410A
GWP=globalwarming potential
Please fillin with indelibleink,
1 the factory refrigerant charge of the product
2 the additionalrefrigerant amount chargedin the field
and
1+2the totalrefrigerant charge
onthe refrigerant chargelabelsuppliedwiththeproduct.
The filled out labelmuset beadhered in theproximityof the
product charging port(e.g.onto the inside of thestop value
cover).
Acontainsfluorinated greenhouse gases covered bythe
KyotoProtocol
Bfatory refrigerant chargeof the product:see unit name
plate
C additionalrefrigerant amount charged inthe field
D totalrefrigerant charge
Eoutdoorunit
Frefrigerant cylinderand manifold forcharging
HaierIndustrialPark, No.1Haier road, Qingdao,P.R.China
A
B
C
D
kg
kg
kg
R410A
WARNING
If the supplycordisdamaged, it must be replaced bythe manufacturer,itsservice agent orsimilarlyqualified personsin
orderto avoid a hazard.
This applianceisnotintended foruse bypersons(including children)with reduced physical,sensory ormentalcapabilities,
orlack ofexperience and knowledge, unless theyhavebeen given supervision orinstruction concerning useof the appliance
bya person responsiblefortheirsafety.
Children shouldbe supervised to ensure that theydonot playwith the appliance.
Thisappliance can be usedbychildren aged from 8 yearsand aboveandpersonswith reduced physical, sensoryor
mentalcapabilitiesorlackof experienceandknowledgeif theyhave been givensupervisionorinstruction concerninguse
of the applianceina safe wayand understandthe hazardsinvolved. Children shallnot playwith the appliance. Cleaning
and usermaintenanceshallnot be madebychildren without supervision.
The appliancesare not intendedto beoperated bymeansof an externaltimerorseparateremote-controlsystem.
Keep the applianceandits cord out of reach of children less than8 years.
EUROPEAN REGULATIONS
CONFORMITYFORTHEMODELS IMPORTANTINFORMATION REGA- RDINGTHE REFRIGERANTUSED
2011/65/EU
directive of the European parliament and of
GWP:2088

3
Cautions
Disposal o the old air conditioner
Be ore disposing an old air conditioner that goes out o use, please make sure it's inoperative and sa e. Unplug the air conditioner
in order to avoid the risk o child entrapment.
It must be noticed that air conditioner system contains re rigerants, which require specialized waste disposal. The valuable
materials contained in a air conditioner can be recycled. Contact your local waste disposal center or proper disposal o an old
air conditioner and contact your local authority or your dealer i you have any question. Please ensure that the pipework o your
air conditioner does not get damaged prior to being picked up by the relevant waste disposal center, and contribute to environmental
awareness by insisting on an appropriate, anti-pollution method o disposal.
Disposal o the packaging o your new air conditioner
All the packaging materials employed in the package o your new air conditioner may be disposed without any danger to the
environment.
The cardboard box may be broken or cut into smaller pieces and given to a waste paper disposal service. The wrapping bag
made o polyethylene and the polyethylene oam pads contain no luorochloric hydrocarbon.
All these valuable materials may be taken to a waste collecting center and used again a ter adequate recycling.
Consult your local authorities or the name and address o the waste materials collecting centers and waste paper disposal
services nearest to your house.
Sa ety Instructions and Warnings
Damaged air conditioners are not to be put into operation. In case o doubt, consult your supplier.
Use o the air conditioner is to be carried out in strict compliance with the relative instructions set orth in the User's Guide.
Installation shall be done by pro essional people, don't install unit by yoursel .
For the purpose o sa ety, the air conditioner must be properly grounded in accordance with speci ications.
Always remember to unplug the air conditioner be ore opening inlet grill. Never unplug your air conditioner by pulling on the
power cord. Always grip plug irmly and pull straight out rom the outlet.
All electrical repairs must be carried out by quali ied electricians. Inadequate repairs may result in a major source o danger or
the user o the air conditoiner.
Do not damage any parts o the air conditioner that carry re rigerant by piercing or per orating the air conditioner's tubes with
sharp or pointed items, crushing or twisting any tubes, or scraping the coatings o the sur aces. I the re rigerant spurts out and
gets into eyes, it may result in serious eye injuries.
Do not obstruct or cover the ventilation grille o the air conditioner. Do not put ingers or any other things into the inlet/outlet and
swing louver.
Do not allow children to play with the air conditioner. In no case should children be allowed to sit on the outdoor unit.
This appliance is not intended or use by persons (including children) with reducedphysical, sensory or mental capabilities, or
lack o experience and knowledge, unless they have been given supervision or instruction concerning use o the appliance by
a person responsible or their sa ety.
Children should be supervised to ensure that they do not play with the appliance.
Be ore starting the air conditioner, read the in ormation given in the User's Guide care ully. The User's Guide contains very
important observations relating to the assembly, operation and maintenance o the air conditioner.
The manu acturer does not accept responsibility or any damages that may arise due to non-observation o the ollowing
instruction.

4
Sa ety Precautions
Be ore starting to use the system, read care ully this "SAFETY PRECAUTIONS" to ensure a proper operation o the system.
Sa ety precautions described here are classi ied to " WARNING" and " CAUTION". Precautions which are shown
in the column o " WANING" means that an improper handing could lead to a grave result like a death, serious injury,
etc. However, even i precautions are shown in the column o " CAUTION", a very serious problem could occur depending
on situation. Make sure to observe these sa ety precautions aith ully because they are very important in ormation to ensure
the sa ety.
Symbols which appear requently in the text have ollowing meanings.
Strictly prohibited. Observe instructions aith ully. Provide a positive grounding.
When you have read through the manual, keep it always at hand or read consultation. I the operator is replaced, make
sure to hand over this manual to the new operator.
CAUTIONS FOR INSTALLATION
ON
OFF
WARNING
CAUTION
The system should be applied to places as o ice,
restaurant, residence and the like.
The system should be installed by your dealer or
a pro essional installer.
When you need some optional devices such as a
humidi ier, electric heater, etc., be sure to use the products
which are recommended by us. These devices should
be attached by a pro essional installer.
Application to in erior environment such as an
engineering shop, could cause equipment
mal unction and serious injury or death.
Installation by yoursel is not encouraged because
it could cause such problems as water leakage,
electrical shock or ire accident by some improper
handing.
Installation by yoursel is not encouraged because it could
cause such problems as water leakage, electrical shock
or ire accident by some improper handing.
Do not install nearby the place where may have
leakage o lammable gas.
Depending on the place o installation, a circuit
breaker may be necessary.
Drain pipe should be arranged to provide a positive
draining.
I the gas leakes and gathers around, it may cause
the ire.
Unless the circuit breaker is installed, it could cause
elecrical shocks.
Where strong winds may prevail, the system
should be ixed securely to prevent a collapse.
Install on the place where can endure the weight
o air conditioner.
Make sure the system is grounded.
I the pipe is arranged improperly, urniture or the
likes may be damaged by leaked water.
Bodily injury could result by a collapse. Bodily injury could result by a careless installation. Grounding cable should never be connected to
a gas pipe, city water pipe, lightning conductor
rod or grounding cable o telephone. I the
grounding cable is not set properly, it could cause
electric shocks.
WARNING
CAUTIONS FOR TRANSFER OR REPAIR
Modi ication o the system is strictly prohibited. When the system needs a
repair, consult your dealer.
When the air conditioner is relocated, contact your dealer or a pro essional
installer.
Improper practice o repair could cause water leakage, electric shock or
ire.
Improper practice o installation could cause water leakage, electric shock
or ire.

Do not wash the air conditioner with water. Do not install the system where the air outlet
reaches directly the lora and auna.
Make sure to use a use o proper electric rating.
Do not operate the system while the air outlet grill
is removed.
It is strictly prohibited to place a container o
combustible gas or liquid near the air conditioner
or to spray it directly with the gas or liquid.
Neither stand on the air conditioner nor
place something on it.
Do not use the power switch to turn on or o the
system.
Do not touch the air outlet section while the swing
louver is operating.
Do not use such equipment as a water heater, etc.
around the indoor unit or the wire controller.
ON
OFF
It could cause electric shocks. It will not be good or their health. Use o steel or copper wire in place o a use is
strictly prohibited because it could result in a trouble
or ire accident.
There is a risk o injury.It could cause a ire accident.There are risks o alling or injury by collapsed
object.
It could cause a ire or water leakage. There is a risk o injury. I the system is operated at the vicinity o such
equipment which generates steam, condensed
water may drip during cooling operation or it could
cause a ault current or short-circuit.
When operating the system simultaneously with
a combustion apparatus, indoor air must be
ventilated requently.
Check occasionally the support structure o the
unit or any damage a ter a use o long period o
time.
Insu icient ventilation could cause an oxygen
de iciency accident.
I the structure is not repaired immediately, the
unit could topple down to cause a personal injury.
When cleaning the system, stop the operation and
turn o the power switch.
Do not put water containers on the unit such as a lower vase, etc.
Cleaning should never be done while the internal
ans are running with high speed.
I the water enters into the unit and damages the electric insulation material, it may cause electric shock.
WARNING
CAUTION
CAUTIONS FOR OPERATION
You should re rain rom exposing your body directly
to cool wind or a long time.
Do not poke the air inlet or outlet with a bar, etc. When any abnormal condition (scorching smell or
others) is ound, stop the operation immediately
and turn o the power switch. Then consult your
dealer.
It could a ect your physical condition or cause
some health problems.
Since the internal an is operating with a high
speed, it could cause an injury.
I you continue the operation without removing the
cause, it could result in a trouble, electric shock
or ire.
The system should never be used or any other
purposes than intended such as or preservation
o ood, lora and auna, precision devices or work
o art.
Do not handle switches with a wet hand. Combustion apparatus should not be placed
allowing a direct exposure to wind o air conditioner.
Incomplete combustion could occur on the
apparatus.
It could cause electric shocks.It could cause deterioration o ood or other
problems.
5
Sa ety Precautions

6
Sa ety Precautions
1. Applicable ambient temperature range:
The machine isadaptiveinfollowingsituation
Cooling
Heating
Indoor temperature
Outdoortemperature
Indoor temperature
Outdoortemperature
max. DB/WB
min.DB/WB
max. DB/WB
min.DB/WB
max. DB/WB
min.DB/WB
max. DB/WB
min.DB/WB
32/23 C
18/14 C
46/26 C
10/6C
27C
15C
24/18 C
-15 C
2. If the supply cordisdamaged, it must bereplaced bythe manufactureroritsservice agent ora similarqualified person.
3. If the fuse on theindoorPC boardisbrokenplease change it withthe typeof T6.3A/250VAC(Forseries24,28,36,48).
4. The wiring method should bein line with the localwiringstandard.
5. The powercable should be:
H05RN-F3G4.0mm2(Forseries12,18,24);
The connectingcableshould be:
H05RN-F4G1.3mm2(Forseries12,18,24,28,36,48)
Allthe cablesshallhave got the European authentication certificate. Duringinstallation, when the connecting cables
breakoff, it must be assured that thegrouding wireisthelast one to be brokenoff.
6. The powercable and connect cableshould beself-provided.
7. The breakerof the airconditionershould be all-pole switch, andthe distance between itstwo contactsshould beno
lessthan 3mm.
8. The indoorunit installation height isat least 2.5m.
9. Aleakage breakermust be installed.
10.ForAD12MS1ERAand AD12MS1ERA(D),AD18MS1ERA,AD18MS1ERA(D),AD24MS2ERA,AD24MS2ERA(D),
AD28MS2ERA(S),AD28MS2ERA(S)(D),wecan get the 4different ESPthrough adjustthe indoorunit PCB SW1-4 and
SW1-5, please referbelow:
Attention: cut off the powersupplyto adjust the SW1-4,and SW1-5, orelsethe operationisinvalid.
SW1
(1) (2) (3) (4) (5) (6) (7) (8) Staticpressure
10 Pa
30 Pa
50 Pa
70 Pa
OFFOFF
OFFON
ON OFF
ON ON
- - - - - -
- - - - - -
- - - - - -
- - - - - -

Attention:
Unit model with the letter D is the mechine without water pump.
Unit model without the letter D is the mechine with water pump.
AD12MS1ERA AD12MS1ERA(D)
AD24MS1ERA
AD28NS1ERA(S) AD36NS1ERA(S) AD48NS1ERA(S)
AD24MS1ERA(D)
7
Parts and Functions
Electrical components Case
Drain pan Evaporator
Air outlet rame
The pump
drain opening
Electrical components Case
Air outlet rame
Drain pan Evaporator
The pump
drain opening
Air outlet
Air inlet
Duct
The pump
drain opening
Electrical components Case
Drain pan Evaporator
Air outlet rame
Electrical components Case
Drain pan Evaporator
Air outlet rame
Drain opening
Electrical components Case
Air outlet rame
Drain pan Evaporator Drain opening
Drain opening
Electrical components Case
Drain pan Evaporator
Air outlet rame
AD18MS1ERA AD24MS2ERA AD28MS2ERA(S) AD18MS1ERA(D) AD24MS2ERA(D) AD28MS2ERA(S)(D)

8
Parts and Functions
Buttons o the wire controller
Reset key
When in abnormal state, push the
reset key with a spike, which may
return the unit to normal
Health switch
Used to control oxygen
unction and negative ion
Filter reset
A ter cleaning air inlet
and ilter, press
this switch. The unit
begins to run
ON/OFF switch
Do on and o unction. The unit is
on when pressing it; and is o
when pressing it again.
Fan speed switch
Change wind speed
Time switch
It is used to regulate setting time.
Sel -inspection
switch
It is used or inspection
service
Air change switch
It is used to open and close air
change unction. The mode is as
ollows:
No display-air change (automatic)-
air change (RECOVERY)-air
change (NORMAL)
Clock, timing and address setting
Timing switch
It is used or choosing
timing running
Mode switch
Choose running mode
Swing switch
Open and close air lap
TEMP switch
Used or changing set temperature
AUTO
FAN ONLY
COOL
DRY
HEAT
TES
FAN
AUTO
HIGH
LOW
FIX
CENTRAL
OPERATION
STANDBY
PRE-HEAT
DEFROST
FILTER
MODE
HEALTH SWING CHECK
UNIT NO.
C
F
DEMAND
CEN. ADD.
SYS. ADD.
MANUAL
ROOM TEMP.
SET TEMP.
TIMER
VENTILATION
CLOCK UP DOWN
ON
OFF
DAILY
AUTO
RECOVERY
NORMAL
MODE FAN SWING
HEALTH
CLOCK
TIMER
CHECK FILTER
RESET
ON/OFF
SET RECOVERY
TEMP
TIME
MED

9
Parts and Functions
Standby display
When the unit is on power and in
"abnormity mode", or outdoor unit
mal unction show alarm , "standby" is
shown to re lect no need to unit.
Display o the wire controller
Remarks
The models in the manual don't have health, ilter reset and Air change unction.
Running mode display
Show the selected mode
Wind swing display
Filter screen warning
sign
When the sign is
shown, please clean
the ilter screen
Centralized display
When controlled by centralized
controller, and chosen by "centralize or
lock" mode, this in ormation is shown.
Timing operation
display
Show timing operation
content
Temperature
display
Display the room
temperature, setting
temperature, and
unit number
Air volume display
Display the setting speed
Inspection status display
Air change display
Health unction display
Unit number display
Centralized adress
display
System adress display
Running display
When the compressor runs, it displays.
Demand display
When orced to run,"DEMAND"
will be displayed , or show HH/LL
in the temperature zone.
"De rost" is shown
when de rosting.
When in preheating
status, "preheating" is
shown.
AUTO
FAN ONLY
COOL
DRY
HEAT
TES
FAN
AUTO
HIGH
LOW
FIX
CENTRAL
OPERATION
STANDBY
PRE-HEAT
DEFROST
FILTER
MODE
HEALTH SWING CHECK
UNIT NO.
C
F
DEMAND
CEN. ADD.
SYS. ADD.
MANUAL
ROOM TEMP.
SET TEMP.
TIMER
VENTILATION CLOCK UP DOWN
ON
OFF
DAILY
AUTO
RECOVERY
NORMAL
MODE FAN SWING
HEALTH
CLOCK
TIMER
CHECK FILTER
RESET
ON/OFF
SET RECOVERY
TEMP
TIME
MED

10
Operation
ON/OFF operation
Press ON/OFF switch on line controller directly
The line controller displays the running state in the latest
time (timing and swing state may not be displayed).
1. Press "ON/OFF" switch.
The air conditioner starts operating, and the light on the
wired controller is on.
3.Press "TEMP" switch
Change set temperature:press TEMP or TEMP every
time, [SET] will display,and set temperature will
increase/reduce
4.Press "FAN SPEED" switch
FAN ONLY Operation:
Press "FAN SPEED" switch to change to
"HIGH"--"MED"--"LOW"--"HIGH"
In AUTO,COOL,DRY,HEAT Operation:
Press "FAN SPEED" switch to change to
"AUTO"--"HIGH"--"MED"--"LOW"--"AUTO"
Avoid pressing "ON/OFF" switch requently.
Do not press line controller or switches by sharp objects.
The temperature is on the basis o the setting value. The wind temperature may not reach the setting value because o
the outer air conditioner and system protection.
When the wired controller is power on, the screen ully displays it or two seconds. and clock zone "8888"-"888"-"88"-"8"
licker or 30 seconds. All the switches are invalid at the time.
Remarks
Note
5.Press "swing" switch on the line controller to
swing the wind screen.
6.Press "ON/OFF"switch, o .
The light on the line controller is o .
2.Choose operation mode.
Press "mode"switch to change to
"AUTO"---"FAN ONLY"---"COOL"---"DRY"---"HEAT".
HIGH
C
ROOM TEMP.
COOL
FAN
OPERATION
MODE
CLOCK
MODE FAN SWING
HEALTH
CLOCK
TIMER
CHECK FILTER
RESET
ON/OFF
SET RECOVERY
TEMP
TIME
2
4
5
3
1
6
Several seconds a ter the operation o the line controller,
the setting o the unit will change.

11
Operation
1.Press "CLOCK" switch
2.Press " " and " " to regulate the time.
Setting o power ailure compensation unction
When SW1-6 on PCB o wire controller is OFF, it will be in power ailure compensation. I the SW1-6 is ON, it has no
compensation unction.
When the power is on a ter blackout, the unit will return to the ormer state i compensation unction is set. Otherwise, it
will stop. When restarting the unit, press "ON/OFF" switch on wired controller.
3.Press "setting" switch. The setting is achieved.
"CLOCK" lickers, and the time displayed is the real time.
The time increases a minute each time you press " " switch.
The time decreases a minute each time you press " " switch.
I not in timing, the screen displays the real time.
I in timing, the screen displays the timing time.
I you want to know the real time, go to the irst step.
Notes
The timing is based on the real time. Thus, the real time should be regulated in advance.
The clock regulation steps are as ollows:
123
HIGH
C
ROOM TEMP.
HEAT
FAN
OPERATION
MODE
CLOCK UP
MODE FAN SWING
HEALTH
CLOCK
TIMER
CHECK FILTER
RESET
ON/OFF
SET RECOVERY
TEMP
TIME
Present time setting

12
Operation
2.Set up "TIMER"
The display changes with the ollowing sequence:
on
OFF
OFF CYCLE
ON
no display
1.Press "TIME" switch.
The shorter setting time will be carried out irstly.
I the ON timing and OFF timing are the same, the setting is invalid.
Even in timing condition, you may start or close the unit through pressing "ON/OFF" switch.
Notes
Timing setting
Press "ON/OFF" switch
irstly, and set up operation
mode.
Please regulate the clock in
advance be ore using the
timing unction.
3.Time setting is achieved. Press"setting"switch.
I you want to change the timing mode to normal operation,
press "timing" until there is no timing display. When the
timing is invalid, the mode is in normal operation.
Cancel timing
1.The unit starts or stops at the setting time. Meanwhile, it displays the timing time.
2."ON Timing, OFF timing and circulation"means that the unit is on and o at the setting time everyday.
When timing ON or timing OFF lickers, press " " or " " to
regulate the time
Press" "or " "set up ON/OFF time.
The setting time increases ten minutes each time you press " "
switch.
The setting time decreases ten minutes each time you press " "
switch.
When setting timing ON and timing OFF at the same time,
press "timing" switch to change the setting item.
on
OFF
HIGH
C
ROOM TEMP.
123
COOL
FAN
OPERATION
MODE
TIMER
ON
MODE FAN SWING
HEALTH
CLOCK
TIMER
CHECK FILTER
RESET
ON/OFF
SET RECOVERY
TEMP
TIME
OFF timing: when a set time has elapsed, the unit stops running.
ON timing: when a set time has elapsed, the unit starts.
parts o wired controller explanation :

1. Switches or jumper wire must be adjusted when the wire controller is powered o . I the wire controller is
powered on, the above operations will be invalid.
2. Function di erence between master wire controller and slave one:
Notes
Factory Setting OFF de ault settingSW1-8
Installation Manual For Wire Controller
Factory Seting ON de ault settingSW1-7
13
Operation
Query indoor mal unction history:
In the state o power on or power o , press [CHECK] button, enter the mal unction-querying mode o all indoor units in
the group. Then [CHECK] and [UNIT NO.] will display, and the actual indoor numbers will be displayed in some sequence
(unit number is in decimals). At the same time, in the time region, there will be the current mal unction and the latest time
mal unction, the displaying ormat is [XX:YY], in which XX stands or the current mal unction, i normal, it will display "--";
YY stands or the latest time mal unction. The ailure code o every unit will display or 3 seconds. A ter the ailure codes
o all indoor units in the whole group are displayed, the mode will quit automatically.
How to change the unction switches?
Master wire
controller Slave wire controller
Function All o unctions Only with below unctions: ON/OFF, MODE, FAN
SPEED, SET TEMP., SWING
Contrastive
items
No. Type State o switch Function description
Select the master or
the slave controller
ON set as the slave controller
OFF
SW1-1 OFF set as the master controller
Select the controller
mode
ON standard controller
SW1-2 air handler controller
Room temperature
display option
ON visible room temperature
SW1-3 invisible room temperature
26o lock ON Unavailable 26o lock
SW1-4
available 26o lock
Temperature sensor
position option
ON Sensor o the controller
SW1-5 Sensor in the unit
OFF
Auto restart ON unavailable SW1-6 available
OFF
OFF
OFF
3.Wiring instruction
Use shielded wire between indoor and wire controller.And be earthed on one side, or the unit will not work normally
because o inter erence.
Note:Con irm the terminal connection irmly, and do not get in tough with shielded wire.
4.Place wire controller on the holder, and pay attention not to pressing any wires.
10.45
Screw holes
5.3
Bracket
Wire controller
1. Take down wire controller rom the holder 2. Install the controller holder
According to the position o 2 screw holes on the
holder, drill 2 holes on the wall, and strike the wood
stopper to the holes respectively.
Then align the 2 screw holes o wired controller
holder to the wood stopper, ix the holder on the wall
with wood screw.
Note:Try a wall as lat as possible or installation.
Don't use excessive orce to tighten screws,
otherwise, the holder will be damaged.
AUTO
FAN ONLY
COOL
DRY
HEAT
TES
FAN
AUTO
HIGH
LOW
FIX
CENTRAL
OPERATION
STANDBY
PRE-HEAT
DEFROST
FILTER
MODE
HEALTH SWING CHECK
UNIT NO.
C
F
DEMAND
CEN. ADD.
SYS. ADD.
MANUAL
ROOM TEMP.
SET TEMP.
TIMER
VENTILATION
CLOCK UP DOWN
ON
OFF
DAILY
AUTO
RECOVERY
NORMAL
MODE FAN SWING
HEALTH
CLOCK
TIMER
CHECK FILTER
RESET
ON/OFF
SET RECOVERY
TEMP
TIME
MED

Installation Manual For Wire Controller
14
5. Wiring connections o wire controller:
Indoor 1
Wire controller
A B C
Wire controller
Polar wire
Indoor 1
Wire controller
A B C
Wire controller
Polar wire
A B C
Wire controller
Polar wire
BC
A B C A B C
ABCABCAB
ABC
CABCABC
Indoor 1 Indoor 2 Indoor N Indoor 15 Indoor 16
Wire controller
Control wiring
o wire
controller
TYPE 2, FOR AD24MS1ERA, AD24MS1ERA(D),AD28/36/48NS1ERA(S)
ABCABC
AB
ABC
C
ABC
ABC
A
Indoor 1
Wire controller
port
Indoor 2 Indoor N Indoor 15 Indoor 16
Wire controller
Control wiring
o wire
controller
Wire controller
port
Wire controller
port
Wire controller
port
Wire controller
port
(master unit)
Wire controller
port
Wire controller
port
Wire controller
port
Wire controller
port
Wire controller
port
(master unit)
TYPE 1, FOR AD12/18MS1ERA,AD12/18MS1ERA(D),AD24MS2ERA,AD24MS2ERA(D),AD28MS2ERA(S),AD28MS2ERA(S)(D)
There arethree methodsto connectionwirecontrollerand theindoorunits:
A.One wired controllercan controlmax. up to16 setsof indoorunits, and3 piecesof polarwire mustconnect thewire
controllerand the masterunit(the indoorunit connected with wirecontrollerdirectly), theothers connect withthe master
unit through 2piecesof polarwire(3 piecesformodelAD12/18MS1ERA,AD12/18MS1ERA(D),AD24MS2ERA,
AD24MS2ERA(D)and thebridge CN22 CN23 onslave unitsPCBshould be cut
off ).
B. One wire controllercontrolsone indoorunit, and theindoorunit connectswiththe wire controllerthrough 3piecesof
polarwire.
C. Twowiredcontrollers controloneindoorunit. The wirecontrollerconnected with indoorunit iscalled masterone, the
otheris called slaveone.Masterwirecontrollerand indoorunit; masterandslave wirecontrollers are allconnected
through 3 piecesof polarwire.
6. Communication wiring:
The wire controlleris equipped with specialcommunication wiring in theaccessories. 3-core terminal(1-white2-yellow 3-
red)is connected with the terminalA, B, C of wire controller respectively.
The communication wiringis5 meterlong;if the actuallength ismore than it, please distributewiring according to below
table:
Communicationwiringlength(m)Dimensions of wiring
< 1000.3mm
2
x3-coreshielded wire
100and <200 0.5mm
2
x3-coreshielded wire
200and <300 0.75mm
2
x3-coreshielded wire
300and <400 1.25mm
2
x3-coreshielded wire
400and <600 2mm
2
x3-coreshieldedwire
*Oneside of theshieldedsheet of communicationwire must be earthed.
, AD28MS2ERA(S), AD28MS2ERA(S)(D)

"HOT KEEP" unction
Heating Mode
15
"HOT KEEP" is operated in the ollowing cases.
When heating is started:
In order to prevent blowing out o cool wind, the indoor unit an stopped according to the room temperature which heating
operation is started. Wait or approx. 2 to 3 minute, and the operation will be automatically changed to the ordinary heating
mode.
De rosting operation (in the heating mode):
When it is liable to rost, the heating operation is stopped automatically or 5 to 12 minutes once per approx. one hour,
and de rosting is operated. A ter de rosting is completed, operation mode is automatically changed to ordinary heating
operation.
When the room thermostat is actuated:
When room temperature increases and room temperature controller actuates, the an speed is automatically changed to
stop under low temperature condition o indoor heat exchanger. When room temperature decreases, air conditioner
automatically changes over to ordinary heating operation.
Heat pump type warming
With the heat pump type warming, the mechanism o heat pump that concentrate heat o outdoor air with the help o
re rigerant to warm the indoor space, is utilized.
De rosting operation
When a room is warmed with a heat pump type air conditioner, rost accumulates on the heat exchanger o outdoor unit
along with the drop o indoor temperature. Since the accumulated rost reduces the e ect o warming, it is necessery to
automatically switch the operation to the de rosting mode. During the de rosting operation, heating operation is interrupted.
Atmospheric temperature and warming capacity
Warming capacity o heat pump type air conditioner decreases along with the drop o outdoor temperature.
When the warming capacity is not su icient, it is recommended to use another heating implement.
Period o warm-up
Since the heat pump type air conditioner employs a method to circulate warm winds to warm
the entire space o a room, it takes time be ore the room temperature rises.
It is recommendable to start the operation a little earlier in a very cold morning.
Warming operation

Points to observe
Turn o the power supply switch. Do not touch with wet hand. Do not use hot water or volatile liquid.
ON
OFF
Thinner
Do not
use!
Benzine
Tooth powder
Cleaning the air ilter
Do not dry the air ilter with ire.
Do not run the air conditioner without the air ilter.
Pre-Season Care
See that there are no obstacles blocking the air inlet and air outlet o both indoor and outdoor units.
Make sure that the air ilter is not dirty.
Cut in the power supply switch 12 hours be ore starting run.
Post-Season Care
Operate the unit with FAN mode on a air day or about hal a day to dry the inside o the unit well.
Stop operation and turn o the power supply switch. Electric power is consumed even the air conditioner is in stop.
Clean the air ilter and set it in the place.
Care and Cleaning o the unit
Clean with so t and dry cloth.
I it is very dirty, dissolve neutral detergent in the lukewarm water and make the cloth wet with the water. A ter wiping,
clean o the detergent using clean water.
1.Clean the air ilter by lightly tapping it or with the cleaner. It is more e ective to clean
the air ilter with water.
I the air ilter is very dirty, dissolve neutral detergent in the lukewarm water (approx. 30 C),
rinse the air ilter in the water, and thoroughly wash the air ilter o the detergent
in the plain water.
2.A ter drying the air ilter, set it up on the air conditioner.
Do not open the inlet grill until an stops completely.
Fan will continue rotating or a while by the law o inertia a ter operation is being stopped.
CAUTION
CAUTION
Care and Maintenance
16

Please check the ollowing things about your air conditioner be ore making a service call.
When the air conditioner does not operate properly a ter you have checked the above mentioned items or when the ollowing
phenomenon is observed, stop the operation o the air conditioner and contact your sales dealer.
The use or breaker o ten shuts down.
Water drops o during cooling operation.
There is a irregularity in operation or abnormal sound is audible.
When the CHECK LED (red) lickers, an irregularity has occurred in the air conditioner.
Unit ails to start
ON
OFF
Is the power source switch
adjust cut in?
Is city supply power in
normal?
Isn't the signal receiving
section exposed to the direct
sunlight or strong illumination?
Isn't the earth leakage breaker
in action?
It is dangerous. Turn o the
power supply switch
immediately and contact the
sales dealer.
Power supply switch is not
ON.
Cooling or heating is not su icient
Is the thermostat adjust as
required?
Isn't the air ilter dirty? Isn't any doors or windows
le t open?
Doesn't any obstacle exist at
the air inlet or outlet?
Cooling is not su icient
Isn't sun-shine invading direct? Isn't any unexpected heating
load generated?
Isn't the room much crowded?
Isn't the swing louver horizontal? (At HEATING mode)
I swing louver is horizontal, the blow wind does not reach loor.
The wind does not blow during
heating operation
Isn't it warming up?
Power
stoppage?
Troubleshooting
17

The ollowings are not mal unction
Shuru
Shuru
When the air conditioner is started, when the compressor starts or stops
during operation or when the air conditioner is stopped, it sometimes sounds
"shuru shuru" or "gobo gobo". It is the lowing sound o the re rigerant, and it
is not a trouble.
Water lowing sound is heard.
This is caused by heat expansion or contraction o plastics.Cracking sound is heard.
It smells. Air which blows out rom the indoor unit sometimes smells. The smell results
rom residents o tobacco smoke or cosmetics stuck inside o unit.
When the air conditioner is used at restaurant etc. where dense edible oil
ume is always exists, white og sometimes blows out o air outlet during
operation. In this case consult sales dealer or cleaning the heat exchanger.
During operation, white og comes out
o indoor unit.
Unit does
not start Wait or
three
minutes
It is switched into the FAN mode during
cooling.
To prevent rost rom being accumulated on the indoor unit heat exchanger,
it is sometimes automatically switched to the FAN mode,but it will soon return
to the cooling mode.
Even i the operation switch is turned on, cooling, dehumidi ying or heating
is not operable or three minutes a ter the conditioner is stopped. Because
the protecting circuit is activated. (During this time air conditioner operates
in an mode.)
The air conditioner can not be restarted
soon a ter it stops.
Air does not blow or the an speed can
not be changed during dehumidi ying.
During operation, operation mode has
changed over automatically.
Water or steam generates rom the outdoor
unit during heating.
When it is excessively cooled during dehumidi ying, the blower
automatically repeats reducing and lowering the an speed.
Isn't the AUTO mode selected?
In the case o AUTO mode, operation mode is changed automatically rom
cooling to heating or vise-versa according to the room temperature.
This results when rost accumulated on the outdoor unit is removed (during
de rosting operation).
Troubleshooting
18