Skyworth SAVH12A-A1NAO User Manual Download

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SHENZHEN SKYWORTH AIR CONDITIONING TECHNOLOGY CO.,LTD

NO.12 GAOKE AVENUE BAOLONG INDUSTRIAL CITY LONGGANG DISTRICT SHENZHEN GUANGDONG CHINA.

Tel: (+86-755)26743958

Web: www.skyworth-ac.com E-mail: [email protected]

K52420057

Summary of Contents for SAVH12A-A1NAO

Page 1: ...eep this manual carefully If you have lost the User s Manual please contact the local agent or visit www skyworth ac com or sent email to swac skyworth com for electronic version MODEL SAVH12A A1NA O SAVH36A E1NA O SAVH18A A1NA O SAVH42A E1NA O SAVH24A A1NA O SAVH48A E1NA O SAVH36A A1NA O SAVH60A E1NA O ...

Page 2: ...d Testing 17 Working Temperature Range 18 Troubleshooting and Maintenance 19 Troubleshooting 19 Routine Maintenance 20 This marking indicates that this product should not be disposed with other household wastes throughout the EU To prevent possible harm to the environment or human health from uncontrolled waste disposal recycle it responsibly to promote the sustainable reuse of material resources ...

Page 3: ...as outlined in this installation manual Connect the indoor unit and outdoor unit with the room air conditioner piping and cord available from our standard parts This installation manual describes the correct connections using the installation set available from our standard parts Installation work must be performed in accordance with national wiring standards by authorized personnel only If refrig...

Page 4: ...the pressure inside the cycle will rise to an abnormally high value and cause breakage injury etc 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 Children should ...

Page 5: ...unit should be prepared by the user The unit is standard equipped with rectangular duct Actual product may be different from above graphics please refer to actual products Outdoor Unit Drainage Connecter 1 To connect with the hard PVC drain pipe Drain Plug 3 To plug the unused drain hole Other Instructions Standard Accessory Parts Table 1 ...

Page 6: ...Unit and Main Parts Outdoor unit 48K 60K Air outlet Actual product may be different from above graphics please refer to actual products NOTE Air inlet Air inlet Front Grill Front Side Plate Handle Valve cover Air outlet ...

Page 7: ...s not interfere with the air flow 2 Install the outdoor unit in a place where it will be free from getting dirty or getting wet by rain as much as possible 3 Install the outdoor unit where it is convenient to connect the indoor unit 4 Install the outdoor unit where the condensate water can be drained out freely during heating operation Do not place animals and plants in the path of the warm air 5 ...

Page 8: ...Unit m Liquid Gas SAVH12A A1NA O 1 4 3 8 20 15 SAVH18A A1NA O 1 4 5 8 30 15 SAVH24A A1NA O 1 4 5 8 30 15 SAVH36A A1NA O 3 8 5 8 30 15 SAVH36A E1NA O 3 8 5 8 30 15 SAVH42A E1NA O 3 8 5 8 50 30 SAVH48A E1NA O 3 8 5 8 50 30 SAVH60A E1NA O 3 8 3 4 50 30 Note 1 The connection pipe should be insulated with proper water proof insulating material 2 The pipe wall thickness shall be 0 5 1 0mm and the pipe w...

Page 9: ...ed at 40 С and resistible to 90 С see IEC 60364 5 52 If the working condition changes they should be modified according to the related national standard 5 The specifications of the breaker listed in the table above are applied to the breaker with the working temperature at 40 С If the working condition changes they should be modified according to the related national standard 6 Take 2 pieces of po...

Page 10: ...unit has to be exposed to strong wind it must be fixed securely A F C G E D B A B C D E F G SAVH12A A1NA O 830 325 540 540 290 762 257 SAVH18A A1NA O 960 396 700 560 364 890 340 SAVH24A A1NA O 960 396 700 560 364 890 340 SAVH36A A1NA O 1020 396 1000 590 364 950 340 SAVH36A E1NA O 1020 396 1000 590 364 950 340 SAVH42A E1NA O 1020 396 1000 590 364 950 340 Item Model Fig 2 Table 4 Units mm ...

Page 11: ... the drain pipe mounting hole all other holes should be plugged so as to avoid water leakage only for the heat pump unit 3 Installation Method Insert the pipe joint into the hole Φ25 located at the base plate of the unit and then connect the drain pipe to the pipe joint Drain joint Fig 4 A F D G E B C Installation of the Unit A B C D E F G SAVH48A E1NA O 1020 396 1350 590 364 950 340 SAVH60A E1NA ...

Page 12: ... Fig 6 Extend the pipe by unwinding it 2 Do not bend the pipes in an angle more than 90 3 When pipes are repeatedly bent or stretched the material will harden making it difficult to bend or stretch them any more Do not bend or stretch the pipes more than three times 4 When bending the pipe do not bend it as is The pipe will be collapsed In this case cut the heat insulating pipe with a sharp cutter...

Page 13: ... pipe against port on the indoor unit turn the flare nut with your hand Fig 8 Table 6 Flare nut tightening torque Pipe Diameter Inch 1 4 3 8 5 8 1 2 3 4 7 8 Tightening Torque N m 15 30 35 40 60 65 45 50 70 75 80 85 CAUTION Be sure to connect the gas pipe after connecting the liquid pipe completely Tighten the flare nut of the connection pipe at the outdoor unit valve connector The tightening metho...

Page 14: ...extra refrigerant in the outdoor unit for air purging 1 Remove the caps of the liquid valve gas valve and also the service port 2 Connect the hose at the low pressure side of the manifold valve assembly to the service port of the unit s gas valve and meanwhile the gas and liquid valves should be kept closed in case of refrigerant leak 3 Connect the hose used for evacuation to the vacuum pump 4 Ope...

Page 15: ...essary 2 Additional Charge Model Additional Refrigerant Amount for Extra Pipe SAVH12A A1NA O 22g m SAVH18A A1NA O SAVH24A A1NA O SAVH36A A1NA O 54g m SAVH36A E1NA O SAVH42A E1NA O SAVH48A E1NA O SAVH60A E1NA O Table 7 6 Wait for some time to see if the system pressure can remain unchanged 3 minutes for the units less than 18K 5 minutes for the 18K 24K units 10 minutes for the 36 42 48 60K units Du...

Page 16: ...t breaker and receptacle matched to the capacity of the air conditioner The special branch circuit breaker is installed in the permanent wiring Always use a circuit that can trip all the poles of the wiring and has an isolation distance of at least 3mm between the contacts of each pole Perform wiring work in accordance with standards so that the air conditioner can be operated safely and positivel...

Page 17: ...utter or wire cutting pliers then strip the insulation about 10mm 3 8 2 Using a screwdriver remove the terminal screw s on the terminal board 3 Using a round terminal fastener or pliers securely clamp a round terminal to each stripped wire end 4 Position the round terminal wire and replace and tighten the terminal screw with a screwdriver Fig 14 3 How to fix connection cord and power cord by cord ...

Page 18: ...asten the outside covering of the connection cord with cord clamps If the insulator is not clamped electric leakage may occur Always connect the ground wire 4 Electric wiring between the indoor and outdoor units Refer to the Installation Manual of the controller for more details N 2 3 N 1 L N L POWER INDOOR UNIT OUTDOOR UNIT yellow green yellow green blue black brown blue brown Installation of Con...

Page 19: ...ection E4 System high pressure protection E5 System low pressure protection E6 Lack refrigerant valve stop protection L0 Jumper malfunction L2 No feedback signal of indoor unit fan L3 Communication malfunction L7 The communication between indoor unit and wired controller fault L9 Water full protection U0 Short open circuit of indoor environment sensor U1 Short open circuit of indoor unit tube sens...

Page 20: ... the requirements of EN14511 standard 2 The air volume is measured at the relevant standard external static pressure 3 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 4 In this table there are...

Page 21: ...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 6 There is refrigerant leakage 7 The performance of room temperature sensor becomes worse Poor heating effect 1 The air filter is dirty or blocked 2 The door or window is not firmly closed 3 The set room te...

Page 22: ...n change the air ﬁlter Air ﬁlter for exchange is optional 1 Removing the air ﬁlter from the duct 2 Cleaning the air ﬁlter Remove dust from the air filter using a vacuum cleaner and gently rinse them in cool water Do not use detergent or hot water to avoid filter shrinking or deformation After cleaning dry them in the shade 3 Replacing the air ﬁlter Reinstall the filter as before Note 1 Do not remo...

Page 23: ... SKYWORTH AIR CONDITIONING TECHNOLOGY CO LTD NO 12 GAOKE AVENUE BAOLONG INDUSTRIAL CITY LONGGANG DISTRICT SHENZHEN GUANGDONG CHINA Tel 86 755 26743958 Web www skyworth ac com E mail swac skyworth com K52420057 ...

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