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 Page 37

Impedance Information

(Applicable to some countries of Middle East Area only)

This appliance MST2ABD-18CR-QB9 can be connected only to a supply with system impedance 
no more than 0.163

Ω

. In case necessary, please consult your supply authority for system 

impedance information. 

This appliance MST2ABE-22CR-QB9 can be connected only to a supply with system impedance 
no more than 0.186

Ω

. In case necessary, please consult your supply authority for system 

impedance information. 

This appliance MST2ABF-30CR-QB6W can be connected only to a supply with system impedance 
no more than 0.045

Ω

. In case necessary, please consult your supply authority for system 

impedance information. 

This appliance MST2ABF-30CR-QB9W can be connected only to a supply with system impedance 
no more than 0.085

Ω

. In case necessary, please consult your supply authority for system 

impedance information. 

This appliance MSTABD-18CR-QB8  can be connected only to a supply with system impedance 
no more than 0.188

Ω

. In case necessary, please consult your supply authority for system 

impedance information. 

This appliance  MST2ABF-32CR-QC0W  can be connected only to a supply with system impedance 
no more than 0.057

Ω

. In case necessary, please consult your supply authority for system 

impedance information. 

This appliance  MSTABB-12CRN1-B1  can be connected only to a supply with system impedance 
no more than 0.261

Ω

. In case necessary, please consult your supply authority for system 

impedance information. 

Summary of Contents for Skycold Nordic Series

Page 1: ...NS 09ESNIw1 NU 09ESNIw1 Skycold Nordic NS 12ESNIw1 NU 12ESNIw1...

Page 2: ...03 05 05 06 06 07 08 09 09 10 10 11 12 16 17 18 19 19 19 20 21 21 22 23 24 25 25 26 26 28 30 1 30 2 31 3 31 4 32 32 33 34 34 t 35 36 37 40...

Page 3: ...3 8 3 8...

Page 4: ...4...

Page 5: ...R32 R290 R32 4 2 4 2 R290 9000 BTU 13 2 9000 BTU 12000 BTU 17 2 12000 BTU 18000 BTU 26 2 18000 BTU 24000 BTU 35 2 EN 3 25 UL IEC 5...

Page 6: ...5 COOL DRY HEAT Wi Fi 3 FRESH SWING TURBO SILENCE SOLAR PV ECO 3 FRESH SWING TURBO SILENCE SOLAR PV ECO...

Page 7: ...C 5 F 122 F 5 F 75 F 0 C 50 C 32 F 122 F 0 C 52 C 32 F 126 F 0 C 52 C 32 F 126 F 0 C 32 F TIMER ON TIMER OFF COOL HEAT DRY 17 C 32 C 62 F 90 F 0 C 30 C 32 F 86 F 10 C 32 C 50 F 90 F 18 C 43 C 64 F 10...

Page 8: ...8 COOL AUTO COOL DRY WiFi WiFi USB Clean Active Clean CL 20 45 Active Clean SLEEP SLEEP SLEEP COOL 1 C 2 F 1 1 1 C 2 F 1 C 2 F 1 1 C 2 F 7 SLEEP FAN DRY...

Page 9: ...9 SWING DIRECT COOL DRY COOL HEAT SWING DIRECT 6 SWING DIRECT 3 MANUAL CONTROL 1 2 MANUAL CONTROL FORCED AUTO 3 MANUAL CONTROL FORCED COOLING 4 MANUAL CONTROL...

Page 10: ...10 Care and Maintenance 40 C 104 F 1 2 3 4 5 6 7 8 Plasma 10...

Page 11: ...CONTROL 3 CL 2880 nF 15 To reset the reminder press the LED button on your remote control 4 times or press the MANUAL CONTROL button 3 times If you don t reset the reminder the nF indicator will flash...

Page 12: ...12 ON OFF 3 COOL HEAT FAN HEAT HEAT...

Page 13: ...13 64 5000 ON OFF SILENCE SILENCE SILENCE...

Page 14: ...14 3 3 7 44 5 F 10 E x P x F x EH xx EL xx EC xx PH xx PL xx PC xx...

Page 15: ......

Page 16: ...16...

Page 17: ...17...

Page 18: ...18 Unit Parts 1 2 3 4 5 6 7 8 9 10 11 0 Air break 2 V D...

Page 19: ...19 Indoor Unit Installation 1 2 5 0 2...

Page 20: ...20 3 1 65 2 5 90 3 54 5 7 0 2 0 275 2 A B O 16 5 8 90 3 54...

Page 21: ...21 4 1 2 3 15 6 4 5 6 7 5...

Page 22: ...22 1 2 3 4 90 100 5 1 5 5 1 8 3 6 7 8 3 1 1 1 40 1 2 10 6 H05VV F H05V2V2 F H07RN F H07RN F mm 3 6 0 75 6 10 1 10 16 1 5 16 25 2 5 25 32 4 32 40 6...

Page 23: ...23 3 15 250VAC T5A 250VAC 1 15 6 U 7 1 3 10 2 3 9 3 4 5 6 7 U 8 9 3 10 L...

Page 24: ...24 8 1 4 2 3 4 5 6 7 1 30 50 1 25 1 95 2 3 4 5 6...

Page 25: ...25 1 1 Outdoor Unit Installation 1 1 1 18 90 Figures below...

Page 26: ...26 2 1 2 3 90 4 1 2 3 M10...

Page 27: ...x21 6 x10 82 450 17 7 260 10 24 720x495x270 28 3 x19 5 x10 6 452 17 7 255 10 0 728x555x300 28 66 x21 85 x11 81 452 17 79 302 11 89 765x555x300 30 1 x21 8 x11 8 452 17 8 286 11 3 770x555x300 30 3 x21 8...

Page 28: ...28 4 1 2 3 4 90 100 5 1 8 3 6 7 8 9 10 1 40 H05VV F H05V2V2 F H07RN F H07RN F 3 6 0 75 6 10 1 10 16 1 5 16 25 2 5 25 32 4 32 40 6 15 6 U L...

Page 29: ...29 U...

Page 30: ...5 16 5 15000 10 33 15000 24000 20 66 24 000 36000 25 82 36000 60000 3 25 5 30 7 50 7 65 30 98 5 2 1 1 3 90 5 1 5 1 30...

Page 31: ...2 4 5 1 2 3 6 35 0 25 0 7 0 0275 1 3 0 05 9 52 0 375 1 0 0 04 1 6 0 063 12 7 0 5 1 0 0 04 1 8 0 07 16 0 63 2 0 0 078 2 2 0 086 1 2 3 5 3 5 2 5 3 5 4 5 5 31...

Page 32: ...6 7 1 5 7 8 4 2 3 4 10 5 6 6 35 0 25 1500 11 1 600 11 8 9 52 0 375 2500 18 4 2 600 19 18 12 7 0 5 3500 25 8 3 600 26 55 16 0 63 4500 33 19 4 700 34 67 5 8 5 7 5 6 10 4 32...

Page 33: ...1 5 9 2 3 4 5 10 5 6 7 3 6 5 9 5 10 33...

Page 34: ...1 2 6 1 34...

Page 35: ...3 4 5 15 76 10 6 7 5 8 11 12 13 9 1 4 5 10 7 5 25 5 16 6 35 0 25 9 52 0 375 R22 x 30 x 0 32 R22 x 60 x 0 64 R410A x 15 x 0 16 R410A x 30 x 0 32 R410A x 20 x 0 21 R410A x 40 x 0 42 6 2 35...

Page 36: ...4 36...

Page 37: ...COOL HEAT 30 1 2 ON OFF 3 MODE COOL HEAT 4 5 37...

Page 38: ...5 17 63 F COOL 17 COOL 1 8 1 2 MANUAL CONTROL FORCED AUTO 3 MANUAL CONTROL FORCED COOLING 4 8 1 38...

Page 39: ...16 2015 1077 16 2015 1067 10 2017 139 24 2017 360 www opt m ua 528 311 03134 9 044 406 40 46 044 406 40 45 0 800 50 70 35 www optim ua 5 http optim911 com ua 39...

Page 40: ...before installing or operating your new air conditioning unit Make sure to save this manual for future reference Please check the applicable models technical data F GAS if any and manufacturer informa...

Page 41: ...Owner s Manual Table of Contents Safety Precautions 03 Care and Maintenance 12 Troubleshooting 14 1 Indoor unit display 07 2 Operating temperature 09 3 Other features 10 4 Setting angle of airflow 11...

Page 42: ...t indoor unit 25 Outdoor Unit Installation 26 1 Select installation location 26 2 Install drain joint 27 3 Anchor outdoor unit 27 4 Connect signal and power cables 29 Refrigerant Piping Connection 30...

Page 43: ...ses like a burning smell immediately turn off the unit and disconnect the power Call your dealer for instructions to avoid electric shock fire or injury Do not insert fingers rods or other objects int...

Page 44: ...hare the electrical outlet with other appliances Improper or insufficient power supply can cause fire or electrical shock If connecting power to fixed wiring an all pole disconnection device which has...

Page 45: ...install the appliance to its support please read the information for details in indoor unit installation and outdoor unit installation sections For units that have an auxiliary electric heater do not...

Page 46: ...hanical connectors are reused indoors sealing parts shall be renewed When flared joints are reused indoors the flare part shall be re fabricated IEC Standard Requirements European Disposal Guidelines...

Page 47: ...when TIMER ON is set FRESH SWING TURBO SILENCE or SOLAR PV ECO feature is turned on for 3 seconds when TIMER OFF is set FRESH SWING TURBO SILENCE or SOLAR PV ECO feature is turned off when defrosting...

Page 48: ...2 F 15 C 24 C 5 F 75 F 0 C 50 C 32 F 122 F 0 C 52 C 32 F 126 F For special tropical models 0 C 52 C 32 F 126 F For special tropical models 15 C 50 C 5 F 122 F For models with low temp cooling systems...

Page 49: ...settings to stay comfortable This function can only be activated via remote control And the Sleep function is not available in FAN or DRY mode Press the SLEEP button when you are ready to go to sleep...

Page 50: ...ers in or near the blower and suction side of the unit The high speed fan inside the unit may cause injury Fig B Fig A Setting Angle of Air Flow Setting horizontal angle of air flow To operate your un...

Page 51: ...be bad for your health Make sure to clean the filter once every two weeks 1 Lift the front panel of the indoor unit 2 Grip the tab on the end of the filter lift it up then pull it towards yourself 3...

Page 52: ...If you plan not to use your air conditioner for an extended period of time do the following Clean all filters Turn on FAN function until unit dries out completely Turn off the unit and disconnect the...

Page 53: ...Troubleshooting Troubleshooting The unit changes from COOL HEAT mode to FAN mode The indoor unit makes noises A rushing air sound may occur when the louver resets its position A squeaking sound may o...

Page 54: ...customer service center Provide them with a detailed description of the unit malfunction as well as your model number Troubleshooting Troubleshooting When troubles occur please check the following po...

Page 55: ...oor heating performance The outdoor temperature is extremely low Use auxiliary heating device Cold air is entering through doors and windows Make sure that all doors and windows are closed during use...

Page 56: ...Shape Quantity PC Need to be installed on the back of main air filter by the authorized technician while installing the machine Mounting plate fixing screw Remote controller Fixing screw for remote co...

Page 57: ...Mounting Plate Determine Wall Hole Position 1 2 3 Drill Wall Hole 4 12cm 4 75in 2 3m 90 55in 12cm 4 75in 15cm 5 9in Mount Indoor Unit STEP 8 Wrap Piping and Cable not applicable for some locations in...

Page 58: ...requirement of local and national standards The installation may be slightly different in different areas Wall Mounting Plate Power Cable Some Units Refrigerant Piping Signal Cable Remote Controller...

Page 59: ...irect sunlight NOTE ABOUT WALL HOLE If there is no fixed refrigerant piping While choosing a location be aware that you should leave ample room for a wall hole see Drill wall hole for connective pipin...

Page 60: ...re to avoid wires plumbing and other sensitive components Type A Type B 101mm 4in 179mm 7 05in 136mm 5 35in 37mm 1 45in 290mm 11 4in 49mm 1 95in Right rear wall hole 65mm 2 5in Indoor unit outline 722...

Page 61: ...out Panel CAUTION Be extremely careful not to dent or damage the piping while bending them away from the unit Any dents in the piping will affect the unit s performance Step 5 Connect drain hose By d...

Page 62: ...mly connected Loose wiring can cause the terminal to overheat resulting in product malfunction and possible fire Do not let wires touch or rest against refrigerant tubing the compressor or any moving...

Page 63: ...on the back DRAIN HOSE MUST BE ON BOTTOM Make sure that the drain hose is at the bottom of the bundle Putting the drain hose at the top of the bundle can cause the drain pan to overflow which can lea...

Page 64: ...pressure to the left and right hand sides of the unit The unit should not jiggle or shift 6 Using even pressure push down on the bottom half of the unit Keep pushing down until the unit snaps onto the...

Page 65: ...wind If needed build a barrier in front of the unit to protect it from extremely heavy winds See Figures below Strong wind Strong wind Strong wind If the unit is frequently exposed to heavy rain or sn...

Page 66: ...bber seal see Fig B do the following 1 Insert the drain joint into the hole in the base pan of the unit The drain joint will click in place 2 Connect a drain hose extension not included to the drain j...

Page 67: ...e a nut on the end of each expansion bolt 4 Hammer expansion bolts into the pre drilled holes 5 Remove the nuts from expansion bolts and place outdoor unit on bolts 6 Put washer on each expansion bolt...

Page 68: ...lamp down tightly 7 Insulate unused wires with PVC electrical tape Arrange them so that they do not touch any electrical or metal parts 8 Replace the wire cover on the side of the unit and screw it in...

Page 69: ...r than the specified refrigerant enter the unit The presence of other gases or substances will lower the unit s capacity and can cause abnormally high pressure in the refrigeration cycle This can caus...

Page 70: ...rs from falling into the pipe 2 Using a reamer or deburring tool remove all burrs from the cut section of the pipe Pipe Reamer Point down Step 3 Flare pipe ends Proper flaring is essential to achieve...

Page 71: ...0 76 0 78 23 2 23 7 0 91 0 93 18 20 180 200kgf cm 32 39 320 390kgf cm 49 59 490 590kgf cm 57 71 570 710kgf cm 67 101 670 1010kgf cm 9 52 0 375 12 7 0 5 16 0 63 19 0 75 1 Unscrew the cover from the pa...

Page 72: ...for at least 15 minutes or until the Compound Meter reads 76cmHG 10 Pa 2 3 4 5 5 6 Close the Low Pressure side of the manifold gauge and turn off the vacuum pump 7 Wait for 5 minutes then check that...

Page 73: ...0Btu h and 24000Btu h ADDITIONAL REFRIGERANT PER PIPE LENGTH Connective Pipe Length m Air Purging Method Additional Refrigerant Standard pipe length Vacuum Pump N A Standard pipe length Vacuum Pump Li...

Page 74: ...ethod Using a soft brush apply soapy water or liquid detergent to all pipe connection points on the indoor unit and outdoor unit The presence of bubbles indicates a leak Leak Detector Method If using...

Page 75: ...he pressure of the refrigerant circuit will increase This may reveal leaks that were not present during your initial leak check Take time during the Test Run to double check that all refrigerant pipe...

Page 76: ...y authority for system impedance information This appliance MST2ABF 30CR QB9W can be connected only to a supply with system impedance no more than 0 085 In case necessary please consult your supply au...

Page 77: ...specifications are subject to change without prior notice for product improvement Consult with the sales agency or manufacturer for details Any updates to the manual will be uploaded to the service we...

Page 78: ...IMPORTANT NOTE Read this manual carefully before installing or operating your new air conditioning unit Make sure to save this manual for future reference SAFETY MANUAL CAUTION Risk of fire...

Page 79: ...circuit should hold a current valid certificate from an industry accredited assessment authority which authorises their competence to handle refrigerants safely in accordance with an industry recognis...

Page 80: ...heights are given below 0 0 m for portable and floor mounted 1 0m for window mounted 1 8m for wall mounted 2 2m for ceiling mounted If the minimum installed height given by the manufacturer is higher...

Page 81: ...146 328 584 912 1541 30 53 118 210 328 555 9 16 36 65 101 171 6 11 24 43 68 115 196 60 40 Min Room Area m 2 Minimum Room Area m 2 Refrigerant Type Installation Height H0 m The maximun charge in a roo...

Page 82: ...ndertaken with appropriate tools only In case of uncertainty please consult the manufacturer of the tools for use with flammable refrigerants The area shall be checked with an appropriate refrigerant...

Page 83: ...ely but it is necessary to continue operation and adequate temporary solution shall be used This shall be reported to the owner of the equipment so all parties are advised Initial safety checks shall...

Page 84: ...ed re calibration Detection equipment shall be calibrated in a refrigerant free area Ensure that the detector is not a potential source of ignition and is suitable for the refrigerant Leak detection e...

Page 85: ...shall be achieved by breaking the vacuum in the system with OFN and continuing to fill until the working pressure is achieved then venting to atmosphere and finally pulling down to a vacuum This proc...

Page 86: ...ssociated electrical components are sealed to prevent ignition in the event of a refrigerant release Consult manufacturer if in doubt The recovered refrigerant shall be returned to the refrigerant sup...

Page 87: ...ng should only take place on the certainty that the refrigerant will not get blown back into any adjacent buildings and that it will not migrate to a location below ground level The hose is made of ma...

Page 88: ...unit Page 10 1 Transport of equipment containing flammable refrigerants Compliance with the transport regulations 2 Marking of equipment using signs Compliance with local regulations 3 Disposal of eq...

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