Sinclair ASD-18AIA, ASGE-24AIA WK, ASGE-36AIA WK, ASGE-36AIA-3 WK, ASD-24AIA User Manual

USER'S MANUAL

DUCT

UNI DC INVERTER

ASD-18AIA, ASD-24AIA, ASD-36AIA, ASD-42AIA

ASGE-18AIA WK , ASGE-24AIA WK, ASGE-36AIA WK

ASGE-

36

AIA -3 WK , ASGE-42AIA-3 WK

User Notice

● Ensure unied power supply for each indoor unit.

● Never install wired controller in wet place or under sunlight directly.

● Shielding twisted pair line must be adopted as signal line or wiring (communication) of wired controller

once the unit is installed in the place where there is electromagnetic interference.

● Make sure communication line is connected into correct port to avoid communication malfunction.

● Never knock, throw or frequently disassemble the wired controller.

● Never operate the wired controller with wet hand.

CONTENT

Safety Considerations ............................................................................................. 1

1. Displaying Part .................................................................................................... 3

1.1 LCD Display of Wired Controller ........................................................................... 3

1.2 Instruction to LCD Display ...................................................................................... 4

2. Buttons ................................................................................................................ 5

2.1 Silk Screen of Buttons .............................................................................................. 5

2.2 Instruction to Function of Buttons ........................................................................... 5

3. Installation of Wired Controller ......................................................................... 6

4. Instruction to Operation ...................................................................................... 7

4.1 On/Off ...................................................................................................................... 7

4.2 Mode Setting ............................................................................................................ 7

4.3 Temperature Setting ................................................................................................. 8

4.4 Fan Speed Setting ..................................................................................................... 8

4.5 Swing Control Function ＊ ...................................................................................... 8

4.6 Timer Setting .......................................................................................................... 10

4.7 Air Exchange Setting ...............................................................................................11

4.8 Sleep Setting ........................................................................................................... 13

4.9 Turbo Function Setting ........................................................................................... 14

4.10 SAVE Function Setting ....................................................................................... 15

4.11 E-HEATER Setting ＊ .......................................................................................... 17

4.12 Blow Function Setting .......................................................................................... 18

4.13 Quiet Function Setting ........................................................................................ 20

4.14 Field Functions ..................................................................................................... 21

4.15 Other Functions .................................................................................................... 22

5. Error Display ..........................................................................................................23

6.Remote Control Operation Procedure(standard tting) ..........................................26

7. Unit Function .........................................................................................................31

7.1 Setting of Double Indoor Room Sensors ..................................................................... 31

7.2 Checking of Outdoor Ambient Temperature ............................................................... 31

7.3 Fresh Air Control ......................................................................................................... 32

8. Installation Instructions ..........................................................................................33

8.1 Instructions of Unit Installation .................................................................................. 33

8.2 Installation of Indoor Unit ........................................................................................... 37

8.3 Electrical Installation ................................................................................................... 44

9. Troubleshooting and Maintenance .........................................................................49

DC Inverter Duct Type Air Conditioner Installation and Operation Manual

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Safety Considerations

Please read this manual carefully before use and operate correctly as instructed in the manual.

You are specially warned to note the two symbols below:

A symbol indicating that improper operation might cause human death or severe injury;
A symbol indicating that improper operation might cause human property damage.

WARNING!

Children should be supervised to ensure that they do not play with the appliance.

● This appliance is not intended for use by persons (including children) with reduced physical, sensory or

mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction

concerning use of the appliance by a person responsible for their safety.

● This unit shall be used in ofces restaurants residences or similar places.

● Please seek an authorized repair station for installation work. Improper installation might cause water

leakage, electric shock or re.

● Please install at a place strong enough to support the weight of air conditioner unit. If not , the air

conditioner unit might fall down and cause human injury or death.

● To ensure proper drainage, the drainage pipe shall be correctly installed according to installation

instructions. Take proper measures for heat preservation to prevent condensing. Improper installation of pipes

might cause .leakage and wet the articles in the room.

● Do not use or store flammable, explosive ,poisonous or other dangerous substances beside the air

conditioner.

● In case of trouble (e. g .burnt smell) ,please immediately cut off the main power of air conditioner unit .

● Keep air ow to avoid shortage of oxygen in the room.

● Never insert your nger or any objects into air outlet and inlet grill.

● Never plug or unplug the power cable directly to start or stop the air conditioning unit.

● Please take constant care to check if the mounting rack is damaged after long use.

● Never modify the air conditioner. Please contact the dealer or professional installation workers for repair

or relocation of the air conditioner.

● The appliance shall not be installed in the laundry.

● Before installation, please check the power supply for compliance with the ratings on nameplate. Check

the power safety as well (Operating by professional)

● Before use, please check and conrm if the cables , drainage pipes and pipelines are correctly connected,

hence to eliminate the risk of water leakage, refrigerant leakage, electric shock or re.

● Main power must be securely earthed to ensure effective grounding of air conditioner unit and avoid

the risk of electric shock. Please do not connect the earth cable to coal gas pipe, water pipe, lightning rod or

telephone line.

● Once started , the air conditioner shall not be stopped at least after 5 minutes or longer, otherwise the oil

return to compressor may be affected.

● Do not let the child to operate the air conditioner unit.

● Do not operate the air conditioner unit with wet hands.

● Please disconnect the main power before cleaning the air conditioner or replacing the air lter.

● Please disconnect the main power if to put the air conditioner unit out of use for a long period.

● Please do not expose the air conditioner unit directly under corrosive environment with water or moisture.

● Please do not foot on or place any goods on air conditioner unit.

● After electrical installation, the air conditioner unit shall be energized for electrical leakage test .(Operating

by professional)

● If the supply cord is damaged ,it must be replaced by the manufacturer or its service agent or a similarly

qualied person in order to avoid a hazard .

● An all-pole disconnection switch having a contact separation of at least 3mm in all poles should be

connected in xed wiring.

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● The appliance shall be installed in accordance with national wiring regulations.

● The temperature of refrigerant circuit will be high, please keep the interconnection cable away from the

copper tube.

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1. Displaying Part

Fig. 1 Outline of wired controller

1.1 LCD Display of Wired Controller

Fig.2 LCD display

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1.2 Instruction to LCD Display

Table 1 Instruction to LCD Display

No. Description Instruction to Displaying Contents

1 Swing

＊

Swing function

2 Air Air exchange function

3 Sleep Sleeping states

4 Running mode

Each kind of running mode of in Each kind of running mode of indoor

unit (auto mode)

5 Cooling Cooling mode

6 Dry Dry mode

7 Fan Fan mode

8 Heating Heating mode

9 Defrost Defrosting state

10 Gate-control card

＊

Gate control

11 Lock Lock state

12 Shield

Shielding state (buttons, temperature, on/off, mode or save is shielded by

long-distance monitoring

13 Turbo Turbo function state

14 Memory

Memory state (Indoor unit resumes original setting state after power
failure and then power recovery)

15 Twinkle Flicking when unit is on without operation of buttons

16 Save Energy-saving state

17 Temperature Ambient/setting temperature value

18 E-Heater

＊

E-HEATER display means electric-heater is available

19 Blow Blow mark

20 Timer Timer-displayed location

21 Quiet Quiet state(two types: quiet and auto quiet)

Notes: The functions with * are reserved for other models and are not applicable for the models listed in this manual.

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2. Buttons

2.1 Silk Screen of Buttons

Fig.3 Silk Screen of Buttons

2.2 Instruction to Function of Buttons

Table 2 Instruction to Function of Buttons

No. Description Function of Button

1 Enter/Cancel

①

Function selection and canceling;

②

Press it for 5s to enquiry the outdoor ambient temperature.

2 ▲

①

Running temperature setting of indoor unit, range :16～30°C

②

Timer setting, range:0.5-24hr

③

Switchover between quiet/auto quiet

6 ▼

3 Fan Setting of high/middle/low/auto fan speed

4 Mode Setting of cooling/heating/fan/dry mode of indoor unit

5 Function Switchover among these functions of air/sleep/turbo/save/e-heater/blow/quite

7 Timer Timer setting

8 On/off Turn on/off indoor unit

4 Mode

and

2 ▲

Memory
function

Press Mode and ▲for 5s under off state of the unit to Enter/Cancel key memory function
(If memory is set, indoor unit will resume original setting state after power failure and then
power recovery. If not, indoor unit is defaulted to be off after power recovery. Memory
function is defaulted to be set before outgoing.)

2 ▲

and

6 ▼

Lock

Upon startup of the unit without malfunction or under off state of the unit, press ▲ ▼ key
at the same time for 5s in to lock state. In this case, any other buttons won’t respond the
press. Repress ▲ ▼ key for 5s to quit lock state.

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3. Installation of Wired Controller

Fig.4 Sketch for Installation of Wired Controller

No. 1 2 3 4 5

Description

Socket’s base box
installed in the wall

Soleplate of
controller

Screw M4

×

25

Front panel of

controller

Screw ST2.2×6.5

Fig.4: Sketch for Installation of Wired Controller. Pay attention to the following items during installation of

wired controller:

1. Cut off power supply of heavy-current wire embedded in mounting hole in the wall before installation. It

is prohibited to perform the whole procedure with electricity.

2. Pull out 4-core twisted pair line in mounting hole and then make it through the rectangle hole at the back

of controller’s soleplate.

3. Joint the controller’s soleplate on wall face and then x it in mounting hole with screws M4×25.

4. Insert the 4-core twisted pair line through rectangle hole into controller’s slot and buckle the front panel

and soleplate of controller together.

5. At last, x the controller’s front panel and soleplate with screws ST2.2×6.5.

Caution:
During connection of wirings, pay special attention to the following items to avoid interference of

electromagnetism to unit and even failure of it.

1. To ensure normal communication of the unit, signal line and wiring (communication) of wired controller

should be separate from power cord and indoor/outdoor connection lines. The distance between them should be

kept 20cm in min.

2. If the unit is installed at the place where there is interference of electromagnetism, signal line and wiring

(communication) of wired controller must be shielded by twisted pair lines.

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4. Instruction to Operation

4.1 On/Off

Press On/Off button to turn on the unit.
Repress this button to turn off the unit.

Note: The state shown in Fig.5 indicates off-state of the unit after energization.
The state shown in Fig.5 indicates on-state of the unit after energization.

Fig.5 Off state of the unit Fig.6 On state of the unit

4.2 Mode Setting

Under on-state of the unit, press Mode button to switch the operation modes as the following sequence:

Fig.7

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4.3 Temperature Setting

Press ▲ or ▼button to increase or decrease of setting temperature under on-state of the unit. If press either

of them continuously, temperature will be increased or decreased by 1°C every 0.5s.

In Cooling, Dry, Fan and Heating mode, temperature setting range is 16°C~30°C.
In Auto mode, the setting temperature is un-adjustable.

As shown in Fig.8:

Fig. 8

4.4 Fan Speed Setting

Press Fan button, fan speed of indoor unit will change as below:

As shown in Fig.9:

Fig.9

4.5 Swing Control Function

＊

Under on-state of unit, press Function button till the unit enters swing control function and then press Enter/

Cancel button to turn on “swing” control function.

During swing function, press Function button till the unit enters swing control function and then press

Enter/Cancel button to cancel swing control function.

Swing control function setting is shown in Fig.10 :

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Fig.10 Swing control function setting

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4.6 Timer Setting

Press Timer button to set timer off of the unit. Under off-state of the unit, press Timer button to set timer on

of the unit in the same way.

Timer on setting: Under off-state of the unit without timer setting, if Timer button is pressed, LCD will
display xx. Hour, with ON blinking. In this case, press▲ or ▼ button to adjust timer on and then press Timer
to conrm. If Mode button is pressed before pressing Timer button to conrm, timer mode will be switched
to timer off setting mode. In this case, LCD displays xx. Hour, with OFF blinking. In this case, press▲ or ▼
button to adjust timer off and then press Timer to conrm. When LCD displays:“xx. Hour on off ”; xx. Hour
means time of timer on, but time of timer off won’t be displayed.

Timer off setting: Under on-state of the unit without timer setting, if Timer button is pressed, LCD will
display xx. Hour, with OFF blinking. In this case, press▲ or ▼ button to adjust timer on and then press Timer
to conrm. If Mode button is pressed before pressing Timer button to conrm, timer mode will be switched

to timer on setting mode. In this case, LCD displays xx. Hour, with ON blinking. In this case, press▲ or ▼
button to adjust timer on and then press Timer button to conrm. When LCD displays xx. Hour On Off, xx.

Hour means time of timer off, but time of timer on won’t be displayed.

Cancel timer: After setting of timer, if Timer button is pressed, LCD won’t display xx. Hour so that timer

setting is canceled.

Timer off setting under on-state of the unit is shown as Fig.11:

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Continued

Fig.11 Timer setting under on state of the unit

Timer range: 0.5-24hr. Every press of▲ or ▼ button will make setting time increased or decreased by 0.5hr.
If press either of them continuously, setting time will automatically increase/ decrease by 0.5hr every 0.5s.

Note:

1. If both timer on and timer off are set in unit on interface, the wired controller only display time of time

off. If both of them are set in unit off-state, only time of timer on is displayed.

2. Timer on in unit on-state is timed from the time of unit off and timer off in unit off-state is timed from the

time of unit on.

4.7 Air Exchange Setting

Turn on air Exchange function:

Under on-state of the unit, press Function button to go to this function setting (Air mark blinks).AIR
1 displayed at the ambient temperature-displayed location (888) is defaulted (the last type of AIR will be
displayed after adjustment).Press ▲ or ▼ button to adjust air type. Press Enter/Cancel button to turn on/off air
function. After turning on this function, the air mark shows.

There are 10 types of AIR, but only 1-2 types are for remote control. Refer to the following details:

● 1――The unit continuously runs for 60min, and fresh air valve runs for 6 min.

● 2――The unit continuously runs for 60min, and fresh air valve runs for 12 min.

● 3――The unit continuously runs for 60min, and fresh air valve runs for 18 min.

● 4――The unit continuously runs for 60min, and fresh air valve runs for 2 4 min.

● 5――The unit continuously runs for 60min, and fresh air valve runs for 30 min.

● 6――The unit continuously runs for 60min, and fresh air valve runs for 36 min.

● 7――The unit continuously runs for 60min, and fresh air valve runs for 42 min.

● 8――The unit continuously runs for 60min, and fresh air valve runs for 48 min.

● 9――The unit continuously runs for 60min, and fresh air valve runs for 54 min.

● 10――The unit continuously runs for 60min, and fresh air valve always runs.

Turn off air Exchange function: During Air function, press Function button to go to the Air function. In
this case, air mark is blinking, and then press Enter/Cancel button to turn off this function. Air mark will
subsequently disappear.

Air Exchange setting is shown as in Fig.12:

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Fig.12 Air exchange device

Note:In air exchange mode, press Function button or there is not any operation within 5s after the last
button operation, the system will be quit from air exchange setting and current energy-saving data won’t be
memorized.

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4.8 Sleep Setting

Sleep on: Press Function button under on-state of the unit into sleep function and then press Enter/Cancel
button to turn on sleeping function.

Sleep off: During sleep on-state, press Function button to go to the sleep function and then press Enter/
Cancel button to turn off this function.

Sleep setting is shown as Fig. 13:

Fig.13 Sleep setting

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Sleep setting is clear after power failure and then power recovery. There is not sleep function in fan and auto

mode.

Note:

In cooling and dry mode, if the unit with sleep function has run for 1 hour, the preset temperature will be
increased by 1°C and 1°C in another 1 hour. After that, the unit will run at this temperature. In heating mode,
if the unit with sleep function has run for 1 hour, the preset temperature will be decreased by 1°C and 1°C in
another 1 hour. After that, the unit will run at this temperature.

4.9 Turbo Function Setting

TURBO function: The unit at high fun speed can realize quick cooling or heating so that room temperature
can quickly approach setting temperature.

In cooling or heating mode, press Function button till the unit enters TURBO function and then press
Enter/Cancel button to turn on TURBO function.

During TURBO function, press Function button till the unit enters TURBO function and then press Enter/
Cancel button to cancel TURBO function.

TURBO function setting is shown in Fig.14:

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(continued)

Fig.14 Turbo Function Setting

Note:

TURBO function will be turned off after power failure and then recovery. In dry, fan and auto mode,
TURBO function can not be set and TURBO mark won’t be displayed.

TURBO function will be automatically canceled after setting of quiet function.

4.10 SAVE Function Setting

Energy Saving Function: Energy saving can make the air conditioner runs in a smaller temperature range
by setting lower limited value of setting temperature in cooling or dry mode and upper limited value in heating

mode.

①

Energy Saving Setting for Cooling

Under on-state and in cooling or dry mode of the unit, press Function button into energy saving function,

with SAVE blinking .Press ▲ or ▼ button to adjust lower limited value of setting temperature in cooing mode.

After that press Enter/Cancel button to turn on energy saving function for cooling.

Under on-state and in cooling or dry mode of the unit, press Function button into energy saving function ,

with SAVE blinking .Press ▲ or ▼ button to adjust lower limited value of setting temperature in cooing mode.

After that press Enter/Cancel button to turn on energy saving function for cooling.

②

Energy Saving Setting for Heating

Under on state and in heating mode of the unit, press Function button into energy saving function, with
SAVE blinking. Press Mode button into energy saving function for heating and then press▲ or ▼ button to
adjust upper limited value of setting temperature in heating mode. After that, press Enter/Cancel button to turn
on energy saving function for heating.

After energy saving function is turned on, press Function button into energy saving function and press
Enter/Cancel to cancel this function.

The energy saving setting is shown in the g15:

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Fig.15 Energy Saving Setting

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Note:

1. In Auto running mode with save function on, the unit will be forcibly quit Auto running Mode and change

to current operation mode, After setting of save, sleep function will be canceled.

2. In save mode, if Function button is pressed or there is not any operation within 5s after the last button

operation, the system will be quit from save function setting and current data won’t be memorized.

3. After power failure and then recovery, save function setting will be memorized.

4. The lower limited value in cooling mode is 16°C and the upper limited value in heating mode is 30°C.

5. After save setting, if the setting temperature is out of the range in the mode, the limited value will prevail.

4.11 E-HEATER Setting

＊

E-HEATER: In the heating mode, E-heater is allowed to be turned on for improvement of efciency. If
heating mode is turned on by button operation, auxiliary electric heating function will be automatically turned

on.

Press Function button in heating mode to go to the auxiliary electric heating function, the E-HEATER
blinking, and press Enter/Cancel button to turn on this function. In this case, the E-HEATER will be

displayed, which means E-heater is allowed to be turned on.

If auxiliary electric heating function is on, press Function button to conrm or press Enter/Cancel button to
cancel. In this case, E-HEATER won’t be displayed, which means E-heater is prohibited to be turned on. The

setting of this function is shown as Fig.16 below:

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(continued)

Fig.16 Auxiliary Electric Heating Function Setting

Note:

E-HEATER can not be set in cooling, dry and fan mode, E-HEATER mark won’t be displayed. The setting
is shown in Fig.16.

4.12 Blow Function Setting

BLOW function: After the unit is turned off, water in evaporator of indoor unit will be automatically
evaporated to avoid mildew.

In cooling and dry mode, press Function button till the unit enters BLOW function, with BLOW blinking,

and then press Enter/Cancel button to turn on this function.

In BLOW mode, press Function button till the unit enters BLOW function and then press Enter/Cancel
button to cancel this function.

BLOW function setting is shown in Fig.17:

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Fig.17 Blow function setting

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Note:

After setting BLOW function, turn off the unit by pressing On/Off button on remote controller, indoor fan

will run at low fan speed for 10 min. (BLOW shows).Meanwhile, if BLOW function is canceled indoor fan
will be turned off directly.

There is not BLOW function in fan or heating mode.

4.13 Quiet Function Setting

Quiet function consists of two kinds: QUIET and AUTO QUIET.

Press Function button till the unit enters quiet function setting state, Quiet or Auto Quiet mark blinks. In this
case, press▲ or ▼ button to switch between Quiet and Auto Quiet and then press Enter/Cancel button to turn

on this function.

In quiet mode, press Function button till the unit enters quiet function. In this case, Quiet or Auto Quiet icon

blinks and then press Enter/Cancel button to cancel this function.

Quiet function setting is shown in Fig.18:

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(continued)

Fig.18 Quiet function setting

Note:

1. During quiet function, fan speed is un-adjustable.

2. When turning on auto quiet function, the unit will enter quiet running state according to temperature
difference between room temperature and setting temperature. In this case, fan speed is adjustable. If
temperature difference between room temperature and setting temperature ≥ 4°C, fan will keep its current
speed; if 2°C≤temperature difference ≤3°C; fan speed will be reduced by one grade ,but if it is at minimum
grade, it is un-adjustable.; if temperature difference ≤1°C, fan speed will be at minimum grade

3. In auto quiet mode, fan speed can not be raised but reduced. If high fan speed is manually adjusted, auto
quiet mode will quit.

4. There is not auto quiet function in fan or dry mode. Quiet off is default after power failure and then power

recovery.

5. If quite function is set, turbo function will be canceled.

4.14 Field Functions

Under off-state of the unit, press Function and Timer buttons continuously for 5s to go to the debugging

menu. Press Mode button to adjust the setting items and ▲ or ▼ button to set the actual value.

4.14.1 Ambient Temperature Sensor Setting

In eld setting mode, press Mode button to adjust the temperature displayed location displaying 00, and

press ▲ or ▼ button to adjust setting state at timer displayed location. There are 3 types for selection:

● Indoor ambient temperature is that at return air inlet (01 is displayed at timer displayed location)

● Indoor ambient temperature is that at the place of screen (02 is displayed at timer displayed location)

● Return air inlet temperature sensor shall be selected for cooling, dry and fan modes and wired controller

temperature sensor (03 is displayed at timer displayed location) shall be selected for heating and auto modes.

4.14.2 Three Grades of Speed for Indoor Fan

In field setting mode, press Mode button to adjust the temperature displayed location displaying 01 and

press ▲ or ▼ button to adjust setting state at timer displayed location. There are 2 types for selection:

● 3 low grades (LCD displays 01)

● 3 high grades (LCD displays 02)

Three low grades indicate high, medium and low grades and 3 high grades indicate super-high, high and

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medium grades.

Press Enter/Cancel button to save the setting and quit after setting. If there is not any operation within 20s

after the system responds to the last button operation in this interface, the system will quit this menu and display
normal off-state; meanwhile, current setting won’t be saved.

4.15 Other Functions

4.15.1 Lock Function

Upon startup of the unit without malfunction or under off-state of the unit, press ▲ and ▼buttons at the

same time for 5s till the wired controller enters lock state. In this case, LCD displays

. After that, repress these

two buttons at the same time for 5s to quit lock state.

Under lock state, any other buttons won’t give any response to the press.

4.15.2 Memory Function

Memory switchover: Under off-state of the unit, press Mode and ▲ buttons at the same time for 5s to switch
memory modes. During setting memory mode, Memory will be displayed. If this function is not set, the unit
will be under off state after power failure and then power recovery.

Memory recovery: If memory mode has been set for wired controller, the wired controller after power failure
will resume its original running state upon power recovery.

Note:It will take about 5 seconds to save all the information, therefore, please do not cut down the power at

this time, or it may fails.

4.15.3 Enquiry of Outdoor Ambient Temperature

Under on or off state of the unit, press Enter/Cancel button for 5s, outdoor ambient temperature will be
displayed at temperature displaying location after a sound of click . This enquiry state will quit by pressing any
button. If there is not any operation for 20s, it will automatically quit.

Note:This function will be shielded after energization of 12hr for some models of the units without outdoor

ambient sensors. Please refer to Instruction for details.

If malfunction of outdoor ambient sensor occurs, this function will be shielded in 12hr.

4.15.4 Selection of Centigrade and Fahrenheit

Under off state of the unit, press Mode and ▼ at the same time for 5s, the displayer panel will switch
between Centigrade and Fahrenheit.

4.15.5 Setting of the Master and Slave Wired Controllers

Under off state of the unit, press Mode and ▼ at the same time for 5s, the displayer panel will switch
between Centigrade and Fahrenheit.

Under off-state of the unit, press Enter/Cancel and Mode buttons at the same time for 5s to go to the setting

interface of the master and slave wired controllers, next press ▲ or ▼ to switch the displayed values between
01(the master wired controller) and 02 (the slave wired controller), and then press Enter/Cancel to save the
setting and quit this interface. The saved setting will be memozied even after the power failure. If there is no
operaton on any button in 20 seconds after the setting, this interface will be quited automatically and the setting
won’t be saved. With both the master and slave wired controllers. The unit can be controlled by both of them.

Notes:

1.If the unit is equipped with only one wired controller, it only can be set as the master but not the slave, or

the unit won’t work normally.

2.The slave wired controller is not of the function of bodying sensing.

4.15.6 Gate-control Display Function

＊

If there is gate control system, the unit can run after plugging in card and stop after pulling out the card.

If memory function is on, the unit after plugging out of card and then plugging in will run according to the
memory. If the card is not plugged in (or poor plugging), the mark

will show and the unit will be turned off.

If memory function is off, the unit after plugging out the out will be turned off and the mark will show. If

re-plugging in the card, the mark

will disappear and the unit enter will enter off state.

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Note:

1. During long-distance monitoring, the unit on /off cannot be controlled by the card, but the mark

will

also show after plugging in the card.

2. The unit cannot be controlled by button operation after plugging out the card.

5. Error Display

If there is malfunction during running of the system, LCD will display error code at temperature–displayed
location. Once there is more than one malfunction, error codes will be displayed circularly. If there are multiple
circuit systems, the system number of failed system will be displayed before the colon (not for single system).

If malfunction occurs, turn off the unit and contact nearest dealer for help.

As shown in Fig.19, it means high pressure protection of system 2 under unit on.

Fig. 19

Error code meaning:

Error code Malfunction

E0 Water Pump Malfunction

E1 High pressure protection of compressor

E3 Low pressure protection of compressor

E4 High discharge temperature protection of compressor

E5 Compressor overload or drive error

E6 Communication malfunction

E9 Water overow protection

F0 Indoor unit ambient sensor malfunction at air return opening

F1 Evaporator sensor malfunction

F2 Condenser sensor malfunction

F3 Outdoor unit ambient temperature sensor malfunction

F4 Discharge temperature sensor malfunction

F5 Ambient sensor malfunction on Displayer (or LED board)

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The LED Indicator Display on the Main Board of Outdoor Unit (09K/12K)

This table is applicable to the electric control box of the 09K and 12K C Series DC inverter air conditioners.
Some of the items are not malfunction; they mean the normal running status.

Running Status

Outdoor unit

Yellow Lamp

Outdoor unit

Red Lamp

Outdoor unit
Green Lamp

wired

controller

Display

Compressor started Flash once

Defrosting Flash twice Displayed

Anti-freezing protection Flash 3 times E2

IPM protection Flash 4 times E5

Over-current protection Flash 5 times E5

Heat exchanger overload protection Flash 6 times /

Discharge protection Flash 7 times E4

Compressor overload protection Flash 8 times E5

Power protection Flash 9 times E5

Module overheating protection Flash 10times E5

EEPROM reading error Flash 11 times E5

Low voltage protection Flash 12times E5

High voltage protection Flash 13times E5

PFC over-current protection Flash 14times E5

Unmatched indoor and outdoor units Flash 16times /

Limited frequency(current) Flash once /

Limited frequency (discharge) Flash twice /

Limited frequency (overload) Flash 3 times /

Reduced frequency (anti-freezing) Flash 4 times /

Outdoor ambient temperature sensor error Flash 6 times F3

Outdoor pipe temperature sensor error Flash 5 times F2

Outdoor discharge temperature sensor error Flash 7 times F4

Up to the startup temperature Flash 8 times /

Limited frequency(module temperature)

Flash 11times

/

Limited frequency (power)

Flash 13times

/

Communication normal

Flash

continuously

/

Communication error Black out E6

Indoor ambient temperature sensor error F0

Indoor pipe temperature sensor error F1

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Denition of Malfunction Codes of DC Inverter General Outdoor Unit (V1.6)

This table is applicable to the electric control box of the other models of C-Series DC inverter air
conditioners.

Malfunction Item

Outdoor unit display of dual 8

numeral tube

Indoor Unit Display

DC busbar over voltage protection PH E5

PFC or IPM temperature too high P8 E5

Current sensor malfunction Pc E5

PFC or IPM temperature sensor error P7 E5

Compressor current protection P5 E5

DC busbar under voltage protection PL E5

Compressor startup failure Lc E5

PFC abnormality Hc E5

Drive resetting P0 E5

The compressor motor in loss of synchronization H7 E5

Missing phase, Speed discard Ld E5

Malfunction from driving part to main-control communication P6 E5

IPM module protection H5 E5

Sensor connection protection Pd E5

High-pressure protection E1 E1

Low-pressure protection E3 E3

Exhaust protection E4 E4

Compressor overload protection H3 E5

Communication malfunction (among indoor unit, outdoor unit
and wired controller)

E6 E6

Outdoor ambient temperature sensor malfunction F3 F3

Coil pipe intermediate temperature sensor malfunction of outdoor
unit

F2 F2

Exhaust temperature sensor malfunction F4 F4

Defrosting (non-malfunction) 08 defrost

Oil return (non-malfunction) 09 no display

Mismatch of indoor unit model LP no display

AC current protection (input side) PA E5

Driver board environment temperature sensor malfunction PF E5

AC input voltage abnormality * PP E5

Charge circuit malfunction * PU E5

DC fan error H6 E5

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6.Remote Control Operation Procedure(standard tting)

Names and Functions of Remote Controller Keys

Precautions:

● This remote controller is a general-purpose remote controller, which can be used in various types

(functions) air conditioner. The keys not applicable to this air conditioner are not explained here.

● Ensure there is no obstacle between the remote controller and the signal receiving window of the air

conditioner.

● The distance able to receive the signal of the remote controller can be as far as 8 meters.

● Never drop or throw at will the remote controller.

● Never let any liquid enter the remote controller. Avoid direct sunshine over the remote controller. Do not

place the remote controller in an extremely hot place.

Fig. 20

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①

Cooling Mode Operation

Connect the unit to power supply. Press the “ON/OFF” key. Press the “MODE” key to select “Cooling”
mode. Use the “Temperature” key to adjust the set temperature for the room. Refer to Fig.21.

②

Heating Mode Operation

Connect the unit to power supply. Press the “ON/OFF” key. Press the “MODE” key to select “Heating”
mode. Use the “Temperature” key to adjust the set temperature for the room. Refer to Fig.22.

Under the heating mode, the unit has the functions of preventing cold air supply and supplying remaining

heat. After the startup of the compressor, the indoor fan shall start operation when the evaporator temperature
is larger or equals 35°C or after the unit has be started for 45 seconds, so as to avoid supply of cold air shortly

after the unit is started. After the stop of the compressor, the indoor fan shall stop operation after supplying air
for 60 seconds.

Fig. 21 Cooling Mode Operation

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Fig. 22 Heating Mode Operation

Fig.23 Dehumidifying Mode Operation

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Fig.24 Fan Mode Operation

③

DRY (Dehumidifying) Mode Operations

Connect the unit to power supply. Press the “ON/OFF” key. Press the “MODE” key to select “DRY
(Dehumidifying)” mode. Use the “Temperature” key to adjust the set temperature for the room. Refer to Fig.23.

④

Fan Mode Operation

Connect the unit to power supply. Press the “ON/OFF”key. Press the “MODE” key to select “FAN” mode.
The unit shall operate under “FAN” mode. Press the “FAN” key to select from high, medium and low speed.

Refer to Fig.24.

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OPEN

Fig.25 Replacing Batteries for Remote

⑤

Loading Batteries Into Remote Controller

Refer to Fig.25 for the methods and steps of installing batteries into the remote controller.

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7. Unit Function

7.1 Setting of Double Indoor Room Sensors

This series of ducted air-conditioning unit has two indoor room sensors. One is located at the air intake of
the indoor unit and the other one is located inside the wire controller.

User can select one from the two indoor room sensors on the basis of the engineering requirement.

(Refer to the section of wire controller instructions for detailed operation.)

Fig.26

7.2 Checking of Outdoor Ambient Temperature

The outdoor ambient temperature can be checked on the wire controller for the convenience of users before
going out. (Refer to the section of wire controller instructions for detailed operation.).

Fig.27

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7.3 Fresh Air Control

11-levels control can be realized for the amount of fresh air taken in. The function not only facilitates the

health of users, but also controls the electricity consumption loss because of taking in fresh air. This kind of

control can be carried out through the wire controller. The function can set at any time, goes into effect at
any time, and features very simple operation. (Refer to the section of wire controller instructions for detailed
operation.).

Fig.28

The head of delivery of the condensate drainage pump can reach 1.1m, so that the engineering installation is
very convenient and prompt.

Fig.29

ASD-18AIA, ASD-24AIA

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8. Installation Instructions

8.1 Instructions of Unit Installation

8.1.1 Prole Dimensions of Indoor Unit

Fig.30

Fig.31

ASD-18AIA

ASD-24AIA
ASD-36AIA
ASD-42AIA

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Table 6 Unit: mm

Item

Model

A B C D E F G H I J

932 430 738 892 980 721 738 125 203 266

ASD-18AIA

ASD-24AIA

1101 515 820 1159 1270 530 1002 160 235 268

ASD-36AIA

1011 748 820 1115 1226 775 979 160 231 290

ASD-42AIA

Item

Model

Connecting Pipe (inch)

Drainage pipe(Outer Diameter × wall thickness)

(mm)

Liquid Gas

ASD-18AIA

1/4 1/2 φ30×1.5 (with Optional Pump:φ26×3)

ASD-24AIA

3/8 5/8

φ20×1.2 (with Optional Pump:φ26×3)

ASD-36AIA

3/8 5/8 φ20×1.2 (with Optional Pump:φ26×3)

ASD-42AIA

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Dimension Requirement of the Installation Space of Indoor Unit.

Fig.33

Fig.34

ASD-18AIA

ASD-24AIA
ASD-36AIA
ASD-42AIA

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Warning:The height of installation for the indoor unit should be 2.5m above.

8.1.2 Prole dimensions of outdoor unit

Fig. 36

Table 7 Unit: mm

Item
Model

A B C D E

ASGE-18AIA WK

955 396 700 560 360

ASGE-24AIA WK

980

427 790 610 395

ASGE-36AIA WK

ASGE-36AIA-3 WK

1107 440 1100 631 400

ASGE-42AIA-3 WK

1107 440 1100 631 400

8.1.3 Schematic diagram of installation spaces

Fig. 37

8.5.3 Precautions on Installation of Outdoor Unit

To ensure the unit in proper function, selection of installation location must be in accordance with following
principles:

1. Outdoor unit shall be installed so that the air discharged by outdoor unit will not return and that sufcient

space for repair shall be provided around the machine.

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2. The installation site must have good ventilation, so that the outdoor unit can take in and exhaust enough
air. Ensure that there is no obstacle for the air intake and exhaust of the outdoor unit. If there is any obstacle
blocking the air intake or exhaust, remove it.

3. Place of installation shall be strong enough to support the weight of outdoor unit, and it shall be able to
insulate noise and prevent vibration. Ensure that the wind and noise from the unit will not affect your neighbors.

4.Avoid direct sunshine over the unit. It is better to set up a sun shield as the protection.

5. Place of installation must be able to drain the rainwater and defrosting water.

6. Place of installation must ensure the machine will not be buried under snow or subject to the inuence of

rubbish or oil fog.

7. The installation site must be at a place where the air exhaust outlet does not face strong wind.

8.2 Installation of Indoor Unit

8.2.1 Selection of Installation Site

1. Ensure the top hanging piece has strong strength to withstand the weight of the unit.

2. The drainage pipe has convenient ow of water.

3. There is no obstacle blocking the air intake and exhaust outlet, so as to ensure sound air circulation.

4.The installation spaces required by the drawing must be ensured, so as to provide enough space for the

service and maintenance.

5. The installation site must be far away from heat source, leakage of inammable gas or smoke.

6. The indoor unit is of ceiling mount (indoor unit is hidden inside the ceiling).

7. The indoor and outdoor units, the power cable and the connecting electrical lines must be at least 1 meter
from any TV set or radio. This is to avoid image interference or noise of the TV set or radio. (Even if the
distance is 1 meter, noise can also exist if there is strong electric wave.)

8.2.2 Installation of Indoor Unit

1. Insert a M10 expansion bolt into the hole. Drive a nail into the bolt. Refer to the profile dimensions

drawing of the indoor unit for the distance between the holes. Refer to Fig. 38 for the installation of the

expansion bolt.

Fig.38 Fig.39

2. Install the hanger onto the indoor unit as Fig.39 shows.

3. Install the indoor unit at the ceiling as Fig.40 shows.

Fig.40

Precautions for unfavorable installation:

1. The preparation of all pipes (connecting pipes and drainage pipes) and cables (connecting lines of

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wire controller, indoor unit and outdoor unit) must be ready before the installation, so as to achieve smooth

installation.

2. Drill an opening on the ceiling. Maybe it is required to support the ceiling to ensure the evenness of it and
avoid the vibration of it. Consult with the user or a construction company for details.

3. In case the strength of ceiling is not enough, use angle iron sections to set up a beam support. Place the

unit at the beam and x it.

8.2.3 Level Check of the Indoor Unit

After the indoor unit is installed, it is required to check the level of the whole unit. The unit must be placed

horizontally, but the condensate pipe shall be installed obliquely, so as to facilitate the drainage of condensate.

Fig.41

8.2.4 Installation of Rectangular Air Pipe

Fig.42

Cautions:

The air supply pipe, the air intake pipe and the fresh air pipe must be covered with a layer of thermal
insulation, so as to avoid thermal leakage and condensation. Firstly apply liquid nail on the pipes, then attach
the thermal insulation cotton with a layer of tinfoil. Use the liquid nail cover to x it. Lastly use tinfoil adhesive

tape to carefully seal the joints; other good thermal insulation materials can also be used.

The air supply pipes and the air intake pipes shall be xed to the prefabricated boards of the ceiling by using

iron supports. The joints of the pipes must be sealed by glue so as to avoid leakage.

The design and installation of air pipes must be in conformity with the relevant state engineering criteria.

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he edge of the air intake pipe must be at least 150mm away from the wall. The air intake must be covered
with lter.

Silencing and shock absorption shall be considered in the design and installation of the air pipes.

Additionally, the noise source must be far away from where people stay. The air intake shall not be located
above the place where users stay (ofces and rest places, etc.).

8.2.5 Installation of Drainage Pipeline

1.The Drainage Pipeline shall be installed with an inclining angel of 5~10°, so as to facilitate the drainage

of condensate. The joints of the Drainage Pipeline must be covered by thermal insulation materials to avoid

generation of exterior condensate. (As shown in Fig.43)

2. A Drainage outlet is located at both the left and right sides of the indoor unit. After selecting one Drainage

outlet, the other outlet shall be blocked by rubber plug. Bundle the blocked outlet with string to avoid leakage,
and also use thermal insulation materials to wrap the blocked outlet.

3. When shipped out from factory, both the Drainage outlets are blocked by rubber plugs.

4. When connecting the drainage pipe with the unit, do not apply excessive force to the pipeline at the side

of the unit. The xing position of the pipeline shall be near the unit.

5. Purchase general-purpose hard PVC pipe locally to be used as the drainage pipeline. When carrying out

connection, place the end of the PVC pipeline into the drainage hole. Use exible drainage tube and tighten it
with thread loop. Never use adhesive to connect the drainage hole and the exible drainage tube.

6. When the laid drainage pipe is used for multiple units, the common pipe shall be about 100mm lower than

the drainage outlet of each set of unit. A pipe with thicker wall shall be used for such purpose.

8.2.6 Pipe Preparation

Fig.43 Thermal Insulation of Drainage Pipeline

Cautions: The joint of Drainage Pipeline must not have leakage.

8.2.7 Testing of Drainage System

1.After the electrical installation is completed, carry out the testing of the drainage system.

2.During the test, check if the water correctly ows through the pipelines. Carefully observe the joints to

ensure that there is no leakage. If the unit is to be installed in a new house, carry out testing before decorating

the ceiling.

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8.2.8 Selection of Connecting Pipe

The refrigerant is R410A, GWP=2020 ODP=0

Table 8

Item

Model

Size of Fitting Pipe
(Inch)

Max.

Pipe

Length

(m)

Max. Height
Difference

between

Indoor Unit and
Outdoor Unit

(m)

Amount of Additional
Refrigerant to be Filled

(For Extra Length of
Pipe)

Liquid Gas

20 15 30g/m

1/4 1/2

ASD-18AIA, ASGE-18AIA WK

3/8 5/8

30 15

60 g/m

ASD-24AIA, ASGE-24AIA WK
ASD-36AIA, ASGE-36AIA WK

ASD-36AIA, ASGE-36AIA-3 WK

50 30

ASD-42AIA, ASGE-42AIA-3 WK

Note:

1. The standard pipe length is 5m. When the length (L) of the connecting pipe is less than or equals 7m,

there is no need to add refrigerant. If the connecting pipe is longer than7m, it is required to add refrigerant. In

the above table, the amounts of refrigerant to be added for the models are listed for each additional meter of
pipe length.

2. The pipe wall thickness shall be 0.5-1.0 mm and the pipe wall shall be able to withstand the pressure of

6.0 MPa.

3. The longer the connecting pipe, the lower the cooling effect and the heating effect.

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8.2.9 Connection of Pipeline

1. Align the ared end of the copper pipe with the center of the thread joint. Manually tighten the ared end

nut.

2. Use torque spanner to tighten the ared end nut until the spanner clatters (Fig.44).

Fig.44

The following table describes the torques for tightening nuts of different pipe diameters.

Table 9

Pipe Diameter Tightening Torque

1/4（Inch

）

15-30 (N·m)

3/8（Inch

）

35-40 (N·m)

5/8（Inch

）

60-65 (N·m)

1/2（Inch

）

45-50 (N·m)

3/4（Inch

）

70-75 (N·m)

7/8（Inch

）

80-85 (N·m)

3. The bending angle of the tting pipe shall not be too large, and otherwise the pipe may break. Please use a

bender when bending the tting pipes.

4. Use sponge to wrap the connecting pipe and joint, Then use plastic tape to bundle the sponge.

8.2.10 Air Purging

The purpose of the air purging is to get rid of moisture and air in the system, otherwise moisture and air may
cause ineffectiveness of the compressor which directly affects the cooling capacity.

1. Purging by Using Vacuum

● Take out the nut cover of the inlet for refrigerant.

● Connect the tube of the vacuum watch with the vacuum pump, having the low-pressure end linking to the

inlet for refrigerant. As shown in gure on right.

● Starting the vacuum pump, when the indicator turns

to-1 bar, closing the low pressure handle and stopping

vacuum. Keep for 15 minutes, ensuring the pressure of

the vacuum watch remains.

● Take out the valve cover of the gas valve together

with the liquid valve.

● Loosing the cord of liquid valve until the pressure

rise to 0 bar.

● Dismantle the tube from the cover of the inlet for

refrigerant then, tighten the cover.

● Loose the valve cord of the gas valve as well as the liquid valve entirely.

● Tighten the valve cover of the gas valve and liquid valve so as to check whether leakage occurred.

Fig.45

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2. Gap Leakage Check

Check if it leaks or not by applying soapsuds on every joint and then

inspect carefully. After the check, wipe them off completely.

Cover the indoor unit joint with pipe insulation and four plastic bands to

prevent condensing at joints.

8.2.11 Liquid Pipe and Drain Pipe

If the outdoor unit is installed lower than the indoor unit (See Fig.47)

A drain pipe should be above ground and the end ofthe pipe does not dip

into water. All pipes must be restrained to the wall by saddles.

Taping pipes must be done from bottom to top.

All pipes are bound together by tape and restrainedto wall by saddles.

If the outdoor unit is installed higher than the indoor unit (See
Fig.48)

Taping should be done from lower to the upper part.

All pipes are bound and taped together and also should be trapped to

prevent water from returning to the room (See Fig.49)

Restraint all pipes to the wall with saddles.

8.2.12 Installation of Protective Layer of Connecting Pipe

1. To avoid generation of condensate on the connecting pipe and avoid leakage, the big pipe and the small
pipe of the connecting pipe must be covered by thermal insulation materials, be bundled by adhesive tape, and
be isolated from air.

2. The joint connecting to the indoor unit must be wrapped by thermal insulation material. There shall be no
gap between the connecting pipe joint and the wall of the indoor unit. Refer to Fig.49.

Fig.49 Fig.50

Cautions: After the pipes are wrapped by protective materials, never bend the pipes to form very small

angle, and otherwise the pipes may crack or break.

3. Use adhesive tape to wrap the pipes:

①

Use adhesive tape to bundle the connecting pipe and the cables together. To prevent condensate from

overowing out from the drainage pipe, separate the drainage pipe rm the connecting pipe and the cables.

Fig.46

Fig.48

Fig.47

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43

②

Use thermal insulation tape to wrap the pipes from the bottom of the outdoor unit until the upper end of
the pipe where the pipe enters the wall. When wrapping thermal insulation tape, the later circle of tape must
cover half of the front circle of tape (Refer to Fig.50).

③

Wrapped pipe must be xed to wall using pipe clamps.

Cautions:

Do not wrap the protective tape too tight, and otherwise the efficiency of thermal insulation may be

decreased. Ensure that the condensate drainage exible tube is separate from the bundled pipes.

After the protective work is completed and the pipes are wrapped, use seal material to block the hole in the

wall, so as to prevent rain and wind from entering the room.

8.2.13 Position and Method of Installing Wire Controller

1. One end of the control wire of the wire controller is connected with main board of electric box of indoor
unit inside, it should be tightened by wire clamp, the other end should be connected with the wire controller
(installation sketch map as shown in below). The control wire be used for the indoor unit and wire controller,
which is special, the length is 8 meters, the material be adopted for the control wire should be metallic
substance. The wire controller could not be disassembled and the control wire be used for the wire controller

should not be changed by users optionally, the installation and maintenance should be carried out by the
professional personnel.

2. First select an installation position. According to the size of the control wire of the wire controller, leave a
recess or a embedded wire hole to bury the control wire.

3. If the control wire between the wire controller and the indoor unit is surface-mounted, use 1# metallic
pipe and make matching recess in the wall (refer to Fig.51; If concealed installation is adopted, 1# metallic pipe
can be used (Refer to Fig.52).

4. No matter if surface mounting or concealed mounting is selected, it is required to drill 2 holes (in the
same level) which distance shall be the same as the distance (60mm) of installation holes in the bottom plate
of the wire controller. Then insert a wood plug into each hole. Fix the bottom plate of the wire controller to the
wall by using the two holes. Plug the control wire onto the control panel.

Lastly install the panel of the wire controller.

Caution:

During the installation of the bottom plate of the wire controller, pay attention to the direction of the bottom

plate. The plate’s side with two notches must be at the lower position, and otherwise the panel of the wire

controller cannot be correctly installed.

Fig.51 Surface mounting of Cable Fig.52 Concealed mounting of Cable

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Cautions:

1. The communication distance between the main board and the wire controller is 8 meters.

2. The wire controller shall not be installed in a place where there is water drop or large amount of water

vapor.

8.3 Electrical Installation

Cautions: Before installing the electrical equipment, please pay attention to the following matterswhich

have been specially pointed out by our designers:

①

Check to see if the power supply used conforms to the rated power supply specied on the nameplate.

②

The capacity of the power supply must be large enough. The section area of tting line in the room shall

be larger than 2.5mmP

③

The lines must be installed by professional personnel.

An electricity leakage protection switch and an air switch with gap between electrode heads larger than 3mm

shall be installed in the xed line.

1. Connection of signal wire

①

Use wire stripper to strip the insulation layer (25mm long) from the end of the signal wire.

②

Remove the screw at the terminal board of the air-conditioning unit.

③

Use pliers to bend the end of the signal wire so that a loop matching the screw size is formed.

④

Put the screw through the loop of the signal wire and x the loop at the terminal board.

2. Connection of multiple twisted wires

①

Use wire stripper to strip the insulation layer (10mm long) from the end of the multiple twisted wires.

②

Remove the screw at the terminal board of the air-conditioning unit.

③

Use crimping pliers to connect a terminal (matching the size of the screw) at the end of the multiple

twisted wires.

④

Put the screw through the terminal of the multiple twisted wires and x the terminal at the terminal board.

Warning:

If the power supply exible line or the signal line of the equipment is damaged, only use special exible line

to replace it.

1. Before connecting lines, read the voltages of the relevant parts on the nameplate. Then carry out line
connection according to the schematic diagram.

2. The air-conditioning unit shall have special power supply line which shall be equipped with electricity
leakage switch and air switch, so as to deal with overload conditions.

3. The air-conditioning unit must have grounding to avoid hazard owing to insulation failure.

4. All fitting lines must use crimp terminals or single wire. If multiple twisted wires are connected to

terminal board, arc may arise.

5. All line connections must conform to the schematic diagram of lines. Wrong connection may cause
abnormal operation or damage of the air-conditioning unit.

6. Do not let any cable contact the refrigerant pipe, the compressor and moving parts such as fan.

7. Do not change the internal line connections inside the air-conditioning unit. The manufacturer shall not be

liable for any loss or abnormal operation arising from wrong line connections.

8.3.1 Power Cable Connection

1. Air-conditioning unit with single-phase power supply

①

Remove the front-side panel of the outdoor unit.

②

Pass the cable though rubber ring.

③

Connect the power supply cable to the “L, N” terminals and the grounding screw on the metal electric

box.

④

Use cable fastener to bundle and x the cable.

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45

2. Air-conditioning unit with 3-phase power supply

①

Remove the front-side panel of the outdoor unit.

②

Attach rubber ring to the cable-cross hole of the outdoor unit.

③

Pass the cable through rubber ring.

④

Connect the power cable to the terminal marked “L1,L2,L3 & N”. Connect earth wire to the earthed

terminal screw on the electric box.

⑤

Use cable fastener to bundle and x the cable.

Cautions:

Take great care when carrying out the following connections, so as to avoid malfunction of the air-

conditioning unit because of electromagnetic interference.

1. The signal line of the wire controller must be separated from the power line and the connecting line
between the indoor unit and the outdoor unit.

2. In case the unit is installed in a place vulnerable by electromagnetic interference, it is better to use

shielded cable or double-twisted cable as the signal line of the wire controller.

8.3.2 Connection of Signal Line of Wire Controller

1. Open the cover of the electric box of the indoor unit.

2. Pull the signal cable of the wire controller through the rubber ring.

3. Plug the signal line of the wire controller onto the 4-bit pin socket at the circuit board of the indoor unit.

4. Use cable fastener to bundle and x the signal cable of the wire controller.

8.3.3 Cable Connecting Diagram of Unit

Electric wiring connection:

The section area of cables selected by users must not be smaller than the specications shown diagram. The
signal wire between indoor and outdoor unit shall be installed in the shielded bushing Schematic Diagram of
Unit Line Connection:

ASGE-36AIA WK+ASD-36AIA

①

Power cord 3×4.0 mm

2

(H07RN-F) ②Power cord 3×1.0 mm2(H05VV-F)

③

Communication Cords

DC Inverter Duct Type Air Conditioner Installation and Operation Manual

46

ASGE-18AIA WK+ASD-18AIA
ASGE-24AIA WK+ASD-24AIA

①

Power cord 3×4.0 mm2(H07RN-F) ②Power cord 3×1.0 mm2(H05VV-F)

③

Communication Cords

ASGE-36AIA-3 WK+ASD-36AIA
ASGE-42AIA-3 WK+ASD-42AIA

①

Power cord 5×2.5 mm2(H07RN-F) ②Power cord 3×1.0 mm2(H05VV-F)

③

Communication Cords

DC Inverter Duct Type Air Conditioner Installation and Operation Manual

47

The following table recommended by the model selection manual is about how to select the air switch and

power cable.

Warning! :

The section area of cables selected by users must not be smaller than the specications shown in the table

below.

Table.10

Model

Power

Supply

Capability of Air

Switch(A)

(Outdoor/Indoor)

Minimum Sectional Area

Of Earth Wire (mm2)

(Outdoor/Indoor)

220-240V

～

50Hz

ASD-18AIA 20/6 4.0/1.0

ASGE-18AIA WK

ASD-24AIA 20/6 4.0/1.0

ASGE-24AIA WK

ASD-36AIA 25/6 4.0/1.0

ASGE-36AIA WK

ASD-36AIA

380-415V

3N～50Hz

16/6 2.5/1.0

ASGE-36AIA-3 WK

ASD-42AIA 16/6 2.5/1.0

ASGE-42AIA-3 WK

Note: The parameters of the power cord listed above are only applicable to the BV single-core power cord
which is laid within the plastic bushing and used at 40°C, and those of the air switch are applicable to the one
which also is used at 40°C. If the actual installation conditions changes, please refer to the instructions of the
power cord and the air switch.

DC Inverter Duct Type Air Conditioner Installation and Operation Manual

48

Table 11 Rated Parameters and Outline Dimensions of the Fuse

Unit Code Rated parameter Dimensions

ASGE-18AIA WK 46010023 250V/30A

ASGE-24AIA WK 46010023 250V/30A

ASGE-36AIA WK 46010023 250V/30A

ASGE-36AIA-3 WK

46010014 250V/3.15A

ASGE-42AIA-3 WK

46010014 250V/3.15A

All the indoor units 46010013 250V/5A

DC Inverter Duct Type Air Conditioner Installation and Operation Manual

49

9. Troubleshooting and Maintenance

If your air-conditioning unit suffers from abnormal operation or failure, please rst check the owing points
before repair:

Table 12

Failure Possible Reasons

The unit cannot be started.

①

The power supply is not connected.

②

Electrical leakage of air-conditioning unit causes tripping of leakage switch.

③

The operating keys are locked.

④

The control loop has failure.

The unit operates for a while

and then stops.

①

There is obstacle in front of the condenser.

②

The control loop is abnormal.

③

Cooling operation is selected when the outdoor ambient temperature is above

43°C.

Poor cooling effect.

①

The air lter is dirty or blocked.

②

There is heat source or too many people inside the room.

③

The door or window is open.

④

There is obstacle at the air intake or outlet.

⑤

The set temperature is too high thus cooling is hindered.

⑥

There is refrigerant leakage.

⑦

The performance of room temperature sensor becomes worse

Poor heating effect

①

The air lter is dirty or blocked.

②

The door or window is not rmly closed.

③

The set room temperature is too low thus heating is hindered.

④

There is refrigerant leakage.

⑤

The outdoor ambient temperature is lower than -5°C.

⑥

Control line is abnormal.

Note:

After carrying out the check of the above items and taking relevant measures to solve the problems found

but the air-conditioning unit still does not function well, please stop the operation of the unit immediately and

contact the local service agency designated by Sinclair. Only ask professional serviceman to check and repair the
unit.

Routine Maintenance

1. Cleaning the Air Filter(Operating by the professional)

①

Do not disassemble the air lter when cleaning it. Otherwise failure may be caused

②

If the air-conditioning unit is used in an environment with much dust, you should clean the air filter

frequently (once every two weeks).

Cautions: You shall pay attention to the following matters when cleaning the air-conditioning unit.

● Cut off all power supply before contacting the line connecting equipment.

● Only clean the air-conditioning unit after the unit is shut off and the power supply is disconnected.

Otherwise electrical shock or injury may be caused.

● Do not use water to clean the air-conditioning unit. Otherwise there may be electrical shock.

● Take care when cleaning the air-conditioning unit. Use a steady stepping stand.

2. Maintenance at the Beginning of Operating Season

DC Inverter Duct Type Air Conditioner Installation and Operation Manual

50

①

Check the air inlet and outlet of the indoor and outdoor units to conrm there is no blockage.

②

Check to see if the grounding wire is in good condition ;( Operating by the professional)

③

Check to see if the line connection is in good condition ;( Operating by the professional)

④

Check if there is any word displaying on the LCD of the wire controller after connecting the unit to

power supply.

Note: If there is any abnormal condition, ask after sales to offer guidance.

3. Maintenance at the End of the Operational Season

①

When the weather is clear, operate the unit under fan mode for half a day, so as to dry the inside of the

unit.

②

If not to use the air-conditioning unit for a long time, please cut off the power supply. Now the words on

the LCD of the wire controller shall disappear.

12. Appendix

Air conditioner nominal working condition and working range:

Table 13

Test condition

Indoor side Outdoor side

DB(℃) WB(℃) DB(℃) WB(℃)

Nominal cooling 27 19 35 24

Nominal heating 20

—

7 6

Rated cooling 32 23 48

—

Low temp cooling 21 15 18(-15)

—

Rated heating 27

—

24 18

Low temp heating 20

—

-7 -8

Note:

● The design of this unit conforms to the requirements of EN14511 standard.

● The air volume is measured at the relevant standard external static pressure.

● Cooling (heating) capacity stated above is measured under nominal working conditions corresponding to

standard external static pressure. The parameters are subject to change with the improvement of products, in

which case the values on nameplate shall prevail.

● In this table,the outdoor side DB temperature of low temp cooling include two values,the one in the

bracket is the working condition of the appliance with function of low temp cooling.

This product must not be disposed together with the
domestic waste. This product has to be disposed at
an authorized place for recycling of electrical and

electronic appliances.

Sinclair Corporation Ltd, 1-4 Argyll St., London, UK

ISO9001

TUV

63229937847

Model

SPLIT AIR CONDITIONER

INDOOR UNIT

Rated Voltage

220-240V~

Rated Frequency

50Hz

15 W0

Air Flow Volume

10003m/h
Sound Pressure Level 42dB(A)
Weight

34kg

Manufactured Date

Power Input

ASD-18AIA

63229939652

ISO9001

TUV

Sinclair Corporation Ltd, 1-4 Argyll St., London, UK

Model

SPLIT AIR CONDITIONER

INDOOR UNIT

Rated Voltage

220-240V~

Rated Frequency

50Hz

22 W0

Air Flow Volume

16003m/h
Sound Pressure Level 47dB(A)
Weight

37kg

Manufactured Date

Power Input

ASD-24AIA

ISO9001

TUV

Sinclair Corporation Ltd, 1-4 Argyll St., London, UK

Model

ASD-36AIA

SPLIT AIR CONDITIONER

INDOOR UNIT

Rated Voltage

220-240V~

Rated Frequency

50Hz

500W

Air Flow Vol ume

3

2300m /h
Sound Pressure Level 53dB(A)
Weight

57kg

Manufactured Date

Power Input

63229940547

ISO9001

TUV

Sinclair Corporation Ltd, 1-4 Argyll St., London, UK

63229940548

Model

ASD-42AIA

SPLIT AIR CONDITIONER

INDOOR UNIT

Rated Voltage

220-240V~

Rated Frequency

50Hz

500W

Air Flow Vol ume

3

2300m /h
Sound Pressure Level 53dB(A)
Weight

57kg

Manufactured Date

Power Input

ISO9001

TUV

Sincl air C orp oration Lt d, 1-4 Argyll S t., L ondon, UK

Model

ASGE-18AIA WK

Rated Voltage

220-240V~

Rated Frequency

50Hz

Cooling Capacity

Climate Type

T1

Heating Capacity

Weight

46kg

Isolation

I

Refrigerant

R410A

Cooling Rated Input

1.4kg

Heating Rated Input

Comp. LRA

Sound Pressure Level

57dB(A)

2.9/1.0MPa

4.2MPa

Manufactured Date

Moisture Protection

I P24

Operating Pressure ( Discharge Side/Suction Side)

Maximum Allowable Pressure

AIR CONDITIONER OUTDOOR UNIT

Contains fluorinated greenhouse gases covered b y th e Kyoto Protocol

Refri. Charge

Indoor Model

ASD-18AIA

ASC-18AIA

ASF-18AIA

Cooling Power Input
Heating Power Input

5300(1600~5800)W
6150(1400~6500)W

5300(1300~5500)W

5300(1900~5500)W

6150(1500~6600)W

6150(1500~6600)W

2500W

2500W

2500W

2400W

2400W

2400W
1650W
1700W

1650W

1650W

1700W

1700W

-

63229937839

ISO9001

TUV

Sincl air C orp oration Lt d, 1-4 Argyll S t., L ondon, UK

Model

ASGE-24AIA WK

Rated Voltage

220-240V~

Rated Frequency

50Hz

Cooling Capacity

Climate Type

T1

Heating Capacity

Weight

65kg

Isolation

Refrigerant

R410A

Cooling Rated Input

2.4kg

Heating Rated Input

Comp. LRA

Sound Pressure Level

59dB(A)

2.9/1.0MPa

4.2MPa

Manufactured Date

Moisture Protection

Operating Pressure ( Discharge Side/Suction Side)

Maximum Allowable Pressure

AIR CONDITIONER OUTDOOR UNIT

Contains fluorinated greenhouse gases covered b y th e Kyoto Protocol

Refri. Charge

Indoor Model

ASC-24AIA

ASF-24AIA

Cooling Power Input
Heating Power Input

7000(3000~7800)W

7000(2400~8300)W

8000(2400~8500)W

8000(2400~8500)W

3400W

3400W

3600W

3600W

2180W

2180W

2210W

2210W

-

I

P24

I

63229937840

ISO9001

TUV

63229939649

Sinclair Corporation Ltd, 1-4 Argyll St., London, UK

Model

ASGE-36AIA WK

Rated Voltage

220-240V~

Rated Frequency

50Hz

Cooling Capacity

Climate Type

T1

Heating Capacity

Weight

89kg

Isolation

I

Refrigerant

R410A

Cooling Rated Input

3.8kg

Heating Rated Input

Comp. LRA

Sound Pressure Level

61dB(A)

2.9/1.0MPa

4.2MPa

Manufactured Date

Moisture Protection

I P24

Operating Pressure ( Discharge Side/Suction Side)

Maximum Allowable Pressure

AIR CONDITIONER OUTDOOR UNIT

Contains fluorinated greenhouse gases covered b y th e Kyoto Protocol

Refri. Charge

Indoor Model

ASD-36AIA

ASF-36AIA

ASC-36AIA

Cooling Power Input
Heating Power Input

11000(3800~12800)W

10000(3000~11500)W

10500(3500~13000)W

11000(3500~12800)W

11200(3500~12500)W

4400W

4400W

4400W

4300W 4300W 4300W

3115W

3047W

3115W

3270W

3047W

3100W

10000(3500~11500)W

—

ISO9001

TUV

Sinclair Corporation Ltd, 1-4 Argyll St., London, UK

Model

ASGE-36AIA-3 WK

Rated Voltage

380-415V ~3N

Rated Frequency

50Hz

Cooling Capacity

Climate Type

T1

Heating Capacity

Weight

88kg

Isolation

I

Refrigerant

R410A

Cooling Rated Input

3.8kg

Heating Rated Input

Comp. LRA

-

Sound Pressure Level

61dB(A)

2.9/1.0MPa

4.2MPa

Manufactured Date

Moisture Protection

I P24

Operating Pressure ( Discharge Side/Suction Side)

Maximum Allowable Pressure

AIR CONDITIONER OUTDOOR UNIT

Contains fluorinated greenhouse gases covered b y th e Kyoto Protocol

Refri. Charge

Indoor Model

ASD-36AIA

ASF-36AIAASC-36AIA

Cooling Power Input
Heating Power Input

11000(3800~12800)W

10000(3000~11500)W

10500(3500~13000)W

11000(3500~12800)W

11200(3500~12500)W

4400W

4400W

4400W
4300W 4300W 4300W
3115W
3047W

3115W

3270W

3047W

3100W

10000(3500~11500)W

63229941990

ISO9001

TUV

Sinclair Corporation Ltd, 1-4 Argyll St., London, UK

63229940549

Model

ASGE-42AIA-3 WK

Rated Voltage

380-415V 3N~

Rated Frequency

50Hz

Cooling Capacity

Climate Type

T1

Heating Capacity

Weight

88kg

Isolation

I

Refrigerant

R410A

Cooling Rated Input

3.8kg

Heating Rated Input

Comp. LRA

-

Sound Pressure Level

61dB(A)

2.9/1.0MPa

4.2MPa

Manufactured Date

Moisture Protection

I P24

Operating Pressure ( Discharge Side/Suction Side)

Maximum Allowable Pressure

AIR CONDITIONER OUTDOOR UNIT

Contains fluorinated greenhouse gases covered b y th e Kyoto Protocol

Refri. Charge

Indoor Model

ASD-42AIA

ASF-42AIA

ASC-42AIA

Cooling Power Input
Heating Power Input

12000(3800~14500)W

11000(3500~13000)W

11300(3500~13000)W

12000(3800~14500)W

12500(3500~14200)W

5000W

5000W

5000W
4800W 4800W 4800W
3425W
3320W

3425W

3520W

3300W

3460W

11000(3500~13000)W

Energy

Manufacturer

Unit model

More efficient

Less efficient

Air cooled
Water cooled

Noise

(() )

dB A re 1pW

Further information is contained
in product brochures

Norm EN 14511
Air-conditioner
Energy Label Directive 2002/31/ CE

825

5.3

Type

Cooling only
Cooling+Heating

kW

Hea t o utput
Heating performance

A: higher

G: lower

Annual Energy Consumption

kWh in cooling mode

( Actual consumption will depend

on how the appliance is used
and climate)

Cooling output
Energy Efficiency Ratio

Full load ( the higher the better )

kW

A

B

CDEFG

A

A

B

C

D

E

F

G

ASGE-18AIA WK

62229925146

6.1 5

3.21

Energy

Manufacturer

Unit model

More efficient

Less efficient

Air cooled
Water cooled

Noise

(() )

dB A re 1pW

Further information is contained
in product brochures

Norm EN 14511
Air-conditioner
Energy Label Directive 2002/31/ CE

1090

7.0

Type

Cooling only
Cooling+Heating

kW

Hea t o utput
Heating performance

A: higher

G: lower

Annual Energy Consumption
kWh in cooling mode

( Actual consumption will depend

on how the appliance is used
and climate)

Cooling output
Energy Efficiency Ratio

Full load ( the higher the better )

kW

A

B

CDEFG

A

A

B

C

D

E

F

G

ASGE-24AIA WK

62229925147

8.0

3.21

Energy

Manufacturer

Unit model

More efficient

Less efficient

Air cooled
Water cooled

Noise

(() )

dB A re 1pW

Further information is contained
in product brochures

Norm EN 14511
Air-conditioner
Energy Label Directive 2002/31/ CE

1557.5

10.00

Type

Cooling only
Cooling+Heating

kW

Hea t o utput
Heating performance

A: higher

G: lower

Annual Energy Consumption
kWh in cooling mode

( Actual consumption will depend

on how the appliance is used
and climate)

Cooling output
Energy Efficiency Ratio

Full load ( the higher the better )

kW

A

B

CDEFG

A

A

B

C

D

E

F

G

AS GE- 36A IA W K

62229926168

11.0 0

3.21

Energy

Manufacturer

Unit model

More efficient

Less efficient

Air cooled
Water cooled

Noise

(() )

dB A re 1pW

Further information is contained
in product brochures

Norm EN 14511
Air-conditioner
Energy Label Directive 2002/31/ CE

1558

10.00

Type

Cooling only
Cooling+Heating

kW

Heat output
Heating performance

A: higher

G: lower

Annual Energy Consumption
kWh in cooling mode

( Actual consumption will depend

on how the appliance is used
and climate)

Cooling output
Energy Efficiency Ratio

Full load ( the higher the better )

kW

A

B

CDEFG

A

A

B

C

D

E

F

G

ASGE-36AIA-3 WK

62229927441

11.0 0

3.21

Energy

Manufacturer

Unit model

More efficient

Less efficient

Air cooled
Water cooled

Noise

(() )

dB A re 1pW

Further information is contained
in product brochures

Norm EN 14511
Air-conditioner
Energy Label Directive 2002/31/ CE

1712

11.0 0

Type

Cooling only
Cooling+Heating

kW

Heat output
Heating performance

A: higher

G: lower

Annual Energy Consumption
kWh in cooling mode

( Actual consumption will depend

on how the appliance is used
and climate)

Cooling output
Energy Efficiency Ratio

Full load ( the higher the better )

kW

A

B

CDEFG

A

A

B

C

D

E

F

G

ASGE-42AIA-3 WK

62229926707

12.00

3.21