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Please read this owner’s manual carefully

before operating the unit and keep it for future reference. 

DUCTLESS SINGLE ZONE

HEAT PUMP 

INS576-2020-03-00

Owner’s Manual

19-16 SEER INVERTER 

9000 to 24 000 BTU/hr

Models:

SED09KCH17S
SED12KCH17S
SED18KCH16S
SED24KCH19S

Summary of Contents for SED09KCH17S

Page 1: ...l carefully before operating the unit and keep it for future reference DUCTLESS SINGLE ZONE HEAT PUMP INS576 2020 03 00 Owner s Manual 19 16 SEER INVERTER 9000 to 24 000 BTU hr Models SED09KCH17S SED12KCH17S SED18KCH16S SED24KCH19S ...

Page 2: ...clearance distances diagram 24 Tools required for installation 25 Selection of installation location 25 Requirements for electrical connection 26 Installation 27 Installation of indoor unit 27 Installation of outdoor unit 31 Vacuum pumping 34 Leakage detection 35 Checking after installation 35 Operation test 36 Other considerations 37 Configuration of connection pipes 37 Pipe expanding method 38 T...

Page 3: ...ion that if not avoided could result in serious injury or death Indicates a hazardous situation that if not avoided may result in minor or moderate injury Indicates important but not hazard related information used to indicate risk of property damage Indicates a hazard and it is assigned to the signal words DANGER WARNING or CAUTION CAUTION WARNING NOTICE DANGER ...

Page 4: ...ire hazard Maintenance must be performed by qualified person Otherwise it may cause personal injury or damage Do not repair the appliance by yourself It may cause electric shock or damage Please contact a qualified person when you need to repair it Do not extend fingers or objects into air inlet or air outlet It may cause personal injury or damage Do not block air outlet or air inlet It may cause ...

Page 5: ...k related to electricity and safety Do not turn the power on before finishing installation If the supply cord is damaged it must be replaced by a qualified person in order to avoid problems The temperature of refrigerant circuit will be high please keep the interconnection cable away from the copper tube The appliance shall be installed in accordance with national wiring regulations Installation m...

Page 6: ... If it is unavoidable please add a fence around the outdoor unit for safety purpose Instructions for installation and use of this product are provided by the manufacturer WORKING TEMPERATURE RANGE Indoor side DB WB C F Outdoor side DB WB C F Max cooling 26 7 19 4 80 66 9 46 1 23 9 115 75 Max heating 26 7 80 23 9 18 3 75 64 9 WARNING NOTICE The operating temperature range outdoor temperature for co...

Page 7: ...e different from below graphics please refer to actual product for reference purposes Indoor unit Remote Controller Outdoor unit NOTICE Panel Filter Air outlet Air inlet Horizontal louvre AUX button Air inlet Connection wire Air outlet ...

Page 8: ...Y Actual product may be different from below graphics please refer to actual product for reference purposes NOTICE Cooling indicator Heating indicator Temperature indicator Drying indicator Power indicator Receiver window Display ...

Page 9: ...mode Operation mode I feel WiFi This is a general remote controller Some models have this function while some do not Please refer to the actual models Buttons on remote controller Introduction for icons on display screen 6 3 7 9 10 14 15 13 12 8 11 5 4 2 1 6 button 7 button 8 T ON T OFF button 9 I FEEL button 13 14 LIGHT button 15 TEMP button 11 CLOCK button 12 WiFi button 10 SLEEP button 1 ON OFF...

Page 10: ... the remote controller that the unit will keep the original running status After putting through the power the air conditioner will give out a sound Operation indicator is ON red indicator the colour is different for different models After that you can operate the air conditioner by using remote controller Under on status pressing the button on the remote controller the signal icon on the display ...

Page 11: ...the unit by pressing ON OFF button the complete unit will be off directly X FAN function Hold fan speed button for 2s in COOL or DRY mode the icon is displayed and the indoor fan will continue operation for a few minutes in order to dry the indoor unit even though you have turned off the unit After energization X FAN OFF is defaulted X FAN is not available in AUTO FAN or HEAT mode Under AUTO speed...

Page 12: ...l louver will automatically swing up down at maximum angle When selecting air conditioner is blowing fan at fixed position Horizontal louver will stop at the fixed position When selecting air conditioner is blowing fan at fixed angle Horizontal louver will send air at the fixed angle Hold button above 2s to set your required swing angle When reaching your required angle release the button no display h...

Page 13: ...hat T ON is started up press T ON button to cancel it T OFF button T OFF button can set the time for timer off After pressing this button icon disappears and the word OFF on remote controller blinks Press or button to adjust T OFF setting After each pressing or button T OFF setting will increase or decrease 1min Hold or button 2s later the time will change quickly until reaching your required time...

Page 14: ... and 10 CLOCK button Press this button to set clock time icon on remote controller will blink Press or button within 5s to set clock time Each pressing of or button clock time will increase or decrease 1 minute If hold or button 2s late r time will change quickly Release this button when reaching your required time This function is only available for some models When WiFi function is turned on WiF...

Page 15: ... s display The setting on remote controller is selected circularly as below no display Note When selecting or no display with remote controller temperature indicator on indoor unit displays set temperature When selecting with remote controller temperature indicator on indoor unit displays indoor ambient temperature When selecting with remote controller temperature indicator on indoor unit displays...

Page 16: ... and CLOCK buttons simultaneously to start up or turn off 8 heating function When this function is started up and 8 will be shown on remote controller and the air conditioner keep the heating status at 8 Press TEMP and CLOCK buttons simultaneously again to exit 8 heating function Child lock function Press and simultaneously to turn on or turn off child lock function When child lock function is on ...

Page 17: ...r should be close to indoor unit during operation Replace new batteries of the same model when replacement is required When you don t use remote controller for a long time please take out the batteries If the display on remote controller is fuzzy or there s no display please replace batteries NOTICE 1 Lift the cover along the direction of arrow as shown in Fig 1 2 Take out the original batteries a...

Page 18: ...e AUX button to turn on or turn off the appliance As illustrated open the panel press the AUX button to turn on or turn off the device When it is turned on it will operate under AUTO mode Use insulated object other than metal to press the AUX button WARNING AUX button panel ...

Page 19: ...o not remove the panel when cleaning it Clean filter 1 Open panel Open the panel into a certain angle as illus trated less than 60 do not force the panel 3 Clean filter Use a vacuum or water to clean the filter When the filter is very dirty use water below 45 C to clean it and then put it in a shady and cool place to dry 2 Remove filter Remove the filter as illustrated 4 Install filter Install the...

Page 20: ...re clean 4 Check that drainage pipe is not damaged or blocked Checking after usage 1 Disconnect power supply 2 Clean filters and indoor unit panel Notice for recovery 1 Many packing materials are recyclable Please dispose of them in appropriate recycling bin 2 If you want to get rid of the device please contact a local recycling center for the correct disposal method ...

Page 21: ...hen operating the remote control Check if remote control is damaged If so replace it Are there fluorescent lamps in the room Bring the remote control close to the indoor unit Turn off the fluorescent lamps and then try it again No air flow from indoor unit Are air inlet or air outlet of indoor unit blocked Eliminate obstacles Under heating mode has indoor temperature reached set temperature After ...

Page 22: ...st temperature within proper range Are doors and windows open Close doors and windows Odours are emitted Is there an odour source in the room such as furniture or cigarette Eliminate the odour source Is the heat exchanger dirty Have it cleaned by a specialist Is the filter dirty Clean the filter Appliance suddenly operates abnormally There may be interferences such as thunder wireless devices etc ...

Page 23: ...de remains please contact a qualified person for service F1 Please contact a qualified person for service F2 Please contact a qualified person for service H6 It can be eliminated after restarting the unit If not please contact a qualified person for service U8 It can be eliminated after restarting the unit If not please contact a qualified person for service Note If there are other error codes ple...

Page 24: ... wall Space to the wall At least 15 cm At least 15 cm At least 183 cm Space to the floor At least 300 cm Space to the obstruction Space to the obstruction Space to the obstruction Space to the obstruction Drainage pipe Space to the obstruction At least 50 cm Atleast30cm At least 200 cm At least 50 cm At least 30 cm Space to the wall ...

Page 25: ...stal regions A place with oil or fumes in the air A place with sulphurous gas Other places with special environment In a laundry room near a bath shower or swimming pool Indoor unit There should be no obstruction near air inlet and air outlet Select a location where the condensation water can be dispersed easily and will not affect people Select a location which is convenient to connect the outdoo...

Page 26: ...y matches with the requirement of the device Unstable power supply or incorrect wiring may cause malfunction and damage the unit or fire hazard Properly connect the live wire neutral wire and grounding wire Cut off the power supply before proceeding any work related to electricity Do not put through the power before finishing installation The temperature of refrigerant circuit will be high please ...

Page 27: ...e wall mounting frame as shown below 9K 12K 18K 24K Left Wall 55m m Right Mark in the middle of it Level meter Rear piping hole Wall Space to the wall above 150mm Space to the wall above 150mm 55m m Rear piping hole Left Wall 55mm Right Mark in the middle of it Level meter Rear piping hole Wall Space to the wall above 150mm Space to the wall above 150mm 55mm Rear piping hole Left Wall 55 70mm Righ...

Page 28: ...p the indoor pipe and joint of connection pipe with insulating pipe and then wrap it with tape Step 6 Install drain hose Connect the drain hose to the outlet pipe of indoor unit cut off the hole right left rear right right left rear left When direction of the pipe has been selected please cut off the corresponding hole on the bottom case Bind the joint with tape pipe joint union nut pipe open end ...

Page 29: ...n wire to the wiring terminal according to the color tighten the screw and then fix the power connection wire with wire clip After finishing wiring clamp the grounding wire yellow green wire into the wire crossing groove as shown in the following figure in order to avoid pressing the wire when closing the electric box cover Note this wiring diagram is for reference only please always refer to the ...

Page 30: ... and power cord for installation when binding them When binding to a certain degree separate the indoor power and then separate the drain hose Bind them evenly The liquid pipe and gas pipe should be bound separately at the end Notes The power cord and control wire cannot be crossed or winded The drain hose should be bound at the bottom Step 9 Hang the indoor unit Put the bound pipes in the wall pi...

Page 31: ... Notes Take sufficient protective measures when installing the outdoor unit Make sure the support can withstand at least four times the unit weight The outdoor unit should be installed at least 3 cm above the floor in order to install drain joint Expansion screws needed per type of unit Cooling capacity BTU hr W No Number of screws 9000 2637 6 12000 3516 6 18000 5274 8 24000 7032 8 Step 2 Install ...

Page 32: ...nd then remove the handle Remove the valve cap and align the pipe joint on the flared orifice of the pipe Pre tighten the union nut by hand Tighten the union nut with torque wrench by referring to the sheet below foot holes foot holes screw handle liquid pipe gas pipe liquid valve gas valve pipe joint union nut Hex nut diameter Tightening torque N m Φ 6 15 20 Φ 9 52 30 40 Φ 12 45 55 Φ 16 60 65 Φ 1...

Page 33: ...Black Brown Note this wiring diagram is for reference only please always refer to the one on the actual unit Fix the power connection wire and signal control wire with wire clip Notes After tightening the screw pull the power cord slightly to check if it is solid Never cut the power connection wire to extend or shorten it Step 6 Pipe arrangement The pipes should be placed along the wall slightly b...

Page 34: ... minutes to check if the pressure of manometer remains at 0 1 MPa Close the vacuum pump and maintain this status for 1 to 2 minutes to check if the pressure remains at 0 1 MPa less than 500 microns it could take more dans 15 minutes If the pressure decreases there may be leakage Open the liquid valve and gas valve completely with inner hexagon spanner and remove the manometer less than 500 microns...

Page 35: ...ise Have you done the refrigerant leakage test It may cause insufficient cooling heating capacity Is heat insulation of pipeline sufficient It may cause condensation and water dripping Is water drained well It may cause condensation and water dripping Is the voltage of power supply according to the voltage marked on the nameplate It may cause malfunction or damaging the parts Are electric wiring a...

Page 36: ...tes of the appliance 2 Operation test Put through the power press the ON OFF button on the remote control to start the unit Press MODE button to select AUTO COOL DRY FAN or HEAT to check whether the operation is normal or not If the ambient temperature is lower than 16 C 61 F the appliance will not work in COOL cooling mode ...

Page 37: ...and refrigerant charge required after extending connection pipes The calculation method of additional refrigerant charge on the basis of liquid pipe is Additional refrigerant charge oz extended length of liquid pipe ft x 0 2 Based on the length of standard pipe and depending on pipe diameter add refrigerant as per following chart Additional refrigerant charge for R410A Diameter of connection pipe ...

Page 38: ...5 Expand the port Expand the port with an expander Note A varies according to the diameter please refer to the chart below Outer diameter mm A mm Max Min Φ 6 6 35 1 4 1 3 0 7 Φ 9 52 3 8 1 6 1 0 Φ 12 12 7 1 2 1 8 1 0 Φ 15 8 16 5 8 2 4 2 2 6 Inspection Check the quality of the expansion If the surface is not smooth repeat the previous steps expander pipe hard mold smooth surface the length is equal ...

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