Kaysun KSD-35 DR14 Technical Manual Download Page 1

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KSDA-35 DVR14

KSD-35 DR14

KUE-35 DVR13

KSDA-52 DVR14

KSD-52 DR14

KUE-52 DVR13

Double Flow Console

TECHNICAL MANUAL

Read this manual carefully before installing or operating your new air
conditioning unit. Make sure to save this manual for future reference.

Summary of Contents for KSD-35 DR14

Page 1: ...KUE 35 DVR13 KSDA 52 DVR14 KSD 52 DR14 KUE 52 DVR13 Double Flow Console TECHNICAL MANUAL Read this manual carefully before installing or operating your new air conditioning unit Make sure to save this manual for future reference ...

Page 2: ...ight Difference 10 Noise Criterion Curves 11 Electrical Characteristics 2 Product Features 28 1 Operation Modes and Functions 2 Remote Controller Functions 3 Installation 34 1 Installation Overview 2 Location Selection 3 Indoor Unit Installation 4 Outdoor Unit Installation 5 Drainage Pipe Installation 6 Refrigerant Pipe Installation 7 Vacuum Drying and Leakage checking 8 Additional Refrigerant Cha...

Page 3: ...Centre of Gravity 10 5 Electrical Wiring Diagrams 11 6 Refrigerant Cycle Diagrams 15 7 Air Velocity and Temperature Distributions 16 8 Capacity Tables 18 9 Capacity Correction Factor for Height Difference 24 10 Noise Criterion Curves 25 11 Electrical Characteristics 27 Specifications ...

Page 4: ...e following table to determine the specific indoor and outdoor unit model number of your purchased equipment Indoor Unit Model Outdoor Unit Model Capacity Btu h Power Supply KSD 35 DR14 KUE 35 DVR13 12K 1Phase 220 240V 50Hz KSD 52 DR14 KUE 52 DVR13 18K ...

Page 5: ...air flow Hi Mi Lo m3 h 650 580 490 780 690 600 Indoor sound pressure level dB A 37 34 27 41 38 32 Indoor sound power level dB A 54 55 Indoor unit Dimension W D H mm 794x206x621 794x206x621 Packing W D H mm 865x280x719 865x280x719 Net Gross weight Kg 14 9 18 8 14 9 18 8 Drainage water pipe diameter mm ODɸ16mm ODɸ16mm Refrigerant piping Liquid side Gas side mm inch ɸ6 35 ɸ9 52 1 4 3 8 ɸ6 35 ɸ12 7 1 ...

Page 6: ...d quantity Kg 0 71 1 15 Design pressure MPa 4 3 1 7 4 3 1 7 Refrigerant piping Liquid side Gas side mm inch ɸ6 35 ɸ9 52 1 4 3 8 ɸ6 35 ɸ12 7 1 4 1 2 Max refrigerant pipe length m 25 30 Max difference in level m 10 20 Ambient temperature Cooling C 15 50 15 50 Heating C 15 24 15 24 Qty per 20 40 40 HQ Outdoor unit 132 264 352 114 234 312 Notes 1 Capacities are based on the following conditions Coolin...

Page 7: ...Specifications Page 7 3 Dimensional Drawings 3 1 Indoor Unit ...

Page 8: ...Specifications Page 8 3 2 Outdoor Unit KUE 35 DVR13 ...

Page 9: ...Specifications Page 9 KUE 52 DVR13 ...

Page 10: ...Specifications Page 10 4 Centre of Gravity KUE 35 DVR13 KUE 52 DVR13 ...

Page 11: ...unit Abbreviation Paraphrase Y G Yellow Green Conductor CAP1 Indoor Fan Capacitor FAN Indoor Fan PUMP PUMP L LIVE N NEUTRAL TO CCM Comm Bus Central Controller T1 Indoor Room Temperature T2 Coil Temperature of Indoor Heat Exchanger P1 Super High Speed P2 High Speed ...

Page 12: ...re controller To Remote Contol To Remote Alarm 3 YELLOW WHITE Y G RED N_IN BLACK INDOOR UNIT OUTDOOR UNIT 1 L 2 N L_IN S CN12CN42 INDOOR FAN2 M CN23 CN19 CN81 PLASMA LOWER OUTLET SWING MOTOR CN15 2 5 5 CN18 CN32 CN5 CN4 Humidity 5 CN1 CN3 CN43 CN40 CN46 CN45 CN44 16022700003468 This symbol indicates the elementis optional the actual shape shall prevail S T1 T2 M HB ROOMTEMP SENSOR PIPE TEMP SENSOR...

Page 13: ... COMP Compressor L PRO K2 Low Pressure Switch Shorting Stub K1 High Pressure Switch Shorting Stub TRANS Power Transformer T4 10KΩ RESISTANCE Outdoor Ambient Temperature T3 10KΩ RESISTANCE Coil Temperature of Condenser XT1 2 Way Terminal 4 Way Terminal XT2 3 Way Terminal XT4 Terminal K3 Compressor Discharge Temperature Shorting Stub XP1 XP5 XT5 XT7 Connectors ...

Page 14: ...Specifications Page 14 KUE 35 DVR13 KUE 52 DVR13 ...

Page 15: ...le Diagrams Model Pipe Size Diameter ø mm inch Piping length m ft Elevation m ft Additional Refrigerant Gas Liquid Rated Max Rated Max 12k 9 52 3 8 6 35 1 4 5 16 4 25 82 0 10 32 8 12g m 0 13oz ft 18k 12 7 1 2 6 35 1 4 5 16 4 30 98 4 0 20 65 6 ...

Page 16: ...Specifications Page 16 7 Air Velocity and Temperature Distributions Discharge Angle 70 Upper 0 Lower Cooling airflow velocity distributions Cooling temperature distributions ...

Page 17: ...Specifications Page 17 Discharge Angle 20 Upper 0 Lower Heating airflow velocity distributions Heating temperature distributions ...

Page 18: ... 90 3 90 3 90 4 19 4 19 4 19 4 19 S T 0 73 0 83 0 92 1 00 0 59 0 67 0 76 0 85 0 52 0 60 0 69 0 77 0 36 0 44 0 52 0 60 PI 0 70 0 70 0 70 0 70 0 69 0 69 0 69 0 69 0 69 0 69 0 69 0 69 0 69 0 69 0 69 0 69 20 TC 3 53 3 54 3 57 3 60 3 75 3 75 3 75 3 75 3 86 3 86 3 86 3 86 4 15 4 15 4 15 4 15 S T 0 73 0 83 0 92 1 00 0 59 0 67 0 76 0 85 0 52 0 60 0 69 0 77 0 36 0 44 0 52 0 60 PI 0 72 0 73 0 73 0 72 0 72 0...

Page 19: ... 31 1 31 1 32 1 32 1 32 1 32 650 15 TC 3 84 3 87 3 90 3 93 4 02 4 02 4 02 4 05 4 12 4 12 4 12 4 12 4 40 4 40 4 40 4 40 S T 0 77 0 88 1 00 1 00 0 60 0 70 0 81 0 98 0 51 0 62 0 72 0 83 0 33 0 42 0 52 0 63 PI 0 70 0 70 0 70 0 70 0 69 0 69 0 69 0 69 0 69 0 69 0 69 0 69 0 69 0 69 0 69 0 69 10 TC 3 82 3 85 3 88 3 91 3 99 3 99 3 99 4 02 4 10 4 10 4 10 4 10 4 38 4 38 4 38 4 38 S T 0 78 0 88 1 00 1 00 0 60...

Page 20: ... 22 4 22 4 22 4 22 S T 0 78 0 89 1 00 1 00 0 61 0 72 0 82 0 93 0 53 0 63 0 74 0 84 0 34 0 44 0 53 0 63 PI 1 90 1 90 1 90 1 90 1 91 1 91 1 91 1 91 1 91 1 91 1 91 1 91 1 93 1 93 1 93 1 93 690 15 TC 5 35 5 35 5 41 5 47 5 60 5 60 5 60 5 60 5 76 5 76 5 76 5 76 6 10 6 10 6 10 6 10 S T 0 70 0 79 0 98 1 00 0 56 0 65 0 73 0 81 0 50 0 58 0 66 0 74 0 35 0 42 0 49 0 57 PI 1 02 1 02 1 02 1 02 1 01 1 01 1 01 1 ...

Page 21: ... 08 1 08 1 09 1 09 1 09 1 09 20 TC 5 18 5 18 5 24 5 30 5 50 5 50 5 50 5 50 5 64 5 64 5 64 5 64 6 08 6 08 6 08 6 08 S T 0 75 0 85 0 95 1 00 0 59 0 69 0 79 0 88 0 52 0 61 0 71 0 80 0 35 0 44 0 52 0 61 PI 1 13 1 13 1 13 1 13 1 13 1 13 1 13 1 13 1 12 1 12 1 12 1 12 1 12 1 12 1 12 1 12 25 TC 4 92 4 92 4 98 5 04 5 24 5 24 5 24 5 30 5 41 5 41 5 41 5 41 5 82 5 82 5 82 5 82 S T 0 77 0 87 0 97 1 00 0 60 0 7...

Page 22: ...0 7 0 3 17 3 14 3 12 3 12 1 36 1 41 1 38 1 38 5 6 3 21 3 18 3 16 3 16 1 32 1 33 1 33 1 34 2 8 3 24 3 21 3 18 3 18 1 24 1 25 1 25 1 26 0 0 3 24 3 21 3 18 3 16 1 18 1 18 1 18 1 18 2 8 3 36 3 30 3 27 3 27 1 11 1 11 1 11 1 11 5 6 3 56 3 53 3 50 3 47 1 05 1 04 1 04 1 04 7 0 3 81 3 78 3 72 3 69 1 01 0 97 1 00 1 00 11 1 3 96 3 90 3 87 3 84 0 91 0 90 0 89 0 89 13 9 4 07 4 01 3 98 3 96 0 84 0 82 0 82 0 81 ...

Page 23: ...4 89 4 86 4 84 4 81 1 79 1 85 1 83 1 84 5 6 4 87 4 84 4 81 4 78 1 75 1 77 1 78 1 79 2 8 4 84 4 78 4 75 4 75 1 68 1 70 1 70 1 71 0 0 4 75 4 69 4 66 4 63 1 60 1 62 1 62 1 63 2 8 4 81 4 75 4 72 4 69 1 54 1 55 1 56 1 57 5 6 5 04 4 95 4 92 4 89 1 48 1 49 1 50 1 50 7 0 5 31 5 22 5 19 5 13 1 47 1 44 1 48 1 48 11 1 5 36 5 30 5 25 5 22 1 37 1 37 1 37 1 37 13 9 5 42 5 36 5 30 5 28 1 30 1 30 1 30 1 30 16 7 5...

Page 24: ...78 0 970 0 1 000 0 993 0 978 0 970 Outdoor Upper than Indoor 5 0 992 0 985 0 970 0 962 10 0 977 0 962 0 955 Capacity Btu h 18K Pipe Length m Cooling 5 10 20 30 Height difference H m Indoor Upper than Outdoor 20 0 928 0 912 10 0 969 0 937 0 921 5 0 995 0 979 0 946 0 930 0 1 000 0 984 0 951 0 935 Outdoor Upper than Indoor 5 1 000 0 984 0 951 0 935 10 0 984 0 951 0 935 20 0 951 0 935 Heating 5 10 20 ...

Page 25: ...alid at free field condition Data is valid at nominal operation condition Reference acoustic pressure OdB 20µPa Sound level will vary depending on a range of factors such as theconstruction acousticabsorptioncoefficient ofparticular room in which the equipment is installed The operating conditions are assumed to be standard KSD 35 DR14 KSD 52 DR14 ...

Page 26: ... at free field condition Data is valid at nominal operation condition Reference acoustic pressure OdB 20µPa Sound level will vary depending on arrange off actors such as the construction acoustic absorption coefficient of particular room in which the equipment is installed The operating conditions are assumed to be standard KUE 35 DVR13 KUE 52 DVR13 ...

Page 27: ...240V 50Hz 220 240V 50Hz Power Wiring mm2 3 1 5 3 2 5 Circuit Breaker Fuse A 20 16 20 16 Indoor Outdoor Connecting Wiring Weak Electric Signal mm2 Strong Electric Signal mm2 4 1 0 4x2 5 with auxiliary electric heater 4 1 0 4x2 5 with auxiliary electric heater NOTE Electric auxiliary heating type circuit breaker fuse need to add more than 10 A ...

Page 28: ...9 1 6 Heating Mode Heat pump models 30 1 7 Auto Mode 32 1 8 Drying Mode 32 1 9 Forced operation Function 32 1 10 Timer Function 32 1 11 Sleep Function 32 1 12 Auto Restart 33 1 13 8 C Heating 33 1 14 Follow Me 33 1 15 Silence 33 1 16 ECO 33 1 17 Electrical energy consumption control function 33 1 18 Active Clean function 33 Product Features ...

Page 29: ...s operation Inverter module protection The inverter module has an automatic shutoff mechanism based on the unit s current voltage and temperature If automatic shutoff is initiated the corresponding error code is displayed on the indoor unit and the unit ceases operation Indoor fan delayed operation When the unit starts the louver is automatically activated and the indoor fan will operate after a p...

Page 30: ... protective time Compressor running frequency is more than test frequency When compressor running frequency is equal to test frequency T4 is more than 15 C or T4 fault Change setting temperature Turbo or sleep function on off Various frequency limit shutdown occurs 1 5 2 Indoor Fan Control 1 In cooling mode the indoor fan operates continuously The fan speed can be set to 1 100 or low medium high a...

Page 31: ...mpressor to cease operations 1 6 2 Indoor Fan Control 1 In heating mode the indoor fan operates continuously The fan speed can be set to 1 100 or low medium high and auto Anti cold air function The indoor fan is controlled by the indoor temperature T1 and indoor unit coil temperature T2 ΔTE1 0 2 Auto fan action in heating mode Rise curve When T1 Tsc is higher than 1 5 C fan speed reduces to 80 Whe...

Page 32: ...ling mode All protections are activated and operate the same as they do that in cooling mode Low Room Temperature Protection If the room temperature is lower than 10 C the compressor ceases operations and does not resume until room temperature exceeds 12 C 1 9 Forced Operation Function Press the AUTO COOL button the AC will run as below sequence Forced auto Forced cooling Off Forced cooling mode T...

Page 33: ...s not receive a signal for 7 minutes or you press Follow Me the function turns off The unit regulates temperature based on its own sensor and settings 1 15 Silence Press Silence on the remote control to enable the SILENCE function While this function is active the compressor frequency is maintained at a lower level than F3 The indoor unit will run at faint breeze 1 which reduces noise to the lowes...

Page 34: ...nstallation 39 4 Outdoor Unit Installation 41 5 Drainage Pipe Installation 42 6 Refrigerant Pipe Installation 43 7 Vacuum Drying and Leakage Checking 44 8 Additional Refrigerant Charge 45 9 Engineering of Insulation 46 10 Engineering of Electrical Wiring 47 11 Test Operation 47 Installation ...

Page 35: ...tion sheath some models 2 Heat insulation pipe 1 Anchor 6 depending on models Mounting plate fixing screw 6 depending on models Copper nut 2 Hook 2 Drain joint some models 1 Seal ring some models 1 Magnetic ring wrap the electric wires S1 S2 P Q E around the magnetic ring twice 1 Magnetic ring Hitch on the connective cable between the indoor unit and outdoor unit after installation some models 1 ...

Page 36: ...nstalled on the outdoor unit 1 on some models Transfer connector Φ9 52 Φ12 7 Φ0 375in Φ0 5in Packed with the indoor unit NOTE Pipe size may differ from appliance to appliance To meet different pipe size requirements sometimes the pipe connections need a transfer connector installed on the outdoor unit 1 on some models Red short connected wire Applied to the W L pin of outdoor unit terminal block b...

Page 37: ...allation Overview Installation Order Install the drainpipe Install the outdoor unit 1 2 3 4 5 MC MC 6 7 Install the indoor unit Evacuate the refrigeration system Connect the wires Connect the refrigerant pipes Perform a test run ...

Page 38: ...irtight rooms Be sure to keep the unit unobstructed in at least two of the three directions M N P 2 4 Rows of series installation The relations between H A and L are as follows L A L H L 1 2H 25 cm 9 8 or more 1 2H L H 30 cm 11 8 or more L H Can not be installed L H 300 cm 118 or more A 60 cm 23 6 or more 150 cm 59 or more 25 cm 9 8 or more 25 cm 9 8 or more DO NOT install the rows of series like ...

Page 39: ...tions it is not necessary 2 Fix the mounting plate with a tapping screw onto the wall NOTE It is recommended to fx it on the wall according to the hanging hole indicated by the arrow on the mounting plate Mounting plate must be installed horizontally Mounting plate Tapping screw Washer 6mm 3 Hang the indoor unit on the mounting plate The bottom of body can touch the floor or remain sus pended but ...

Page 40: ... pipe 1 Open the bottom piping cover plate Press and hold the bottom two buckles and then rotate to open the piping cover plate Two buckles 2 Remove the cover plate Remove the pipe cover plate and install the internal and external connecting pipes NOTE Install small size piping first and then large size piping NOTE All the figures in this manual are for demonstration purposes only The air conditio...

Page 41: ...avity center of the unit is not at its physical center so please be careful when lifting it with a sling Never hold the inlet of the outdoor unit to prevent it from deforming Do not touch the fan with hands or other objects Do not lean it more than 45 and do not lay it sidelong Make concrete foundation according to the specifications of the outdoor units Fasten the feet of this unit with bolts fir...

Page 42: ...s for reference PVC pipe Reference value of inner diameter of pipe mm Allowable maximum water flowrate l h Remark Slope 1 50 Slope 1 100 PVC25 20 39 27 For branch pipe PVC32 25 70 50 PVC40 31 125 88 Could be used for confluence pipe PVC50 40 247 175 PVC63 51 473 334 Attention Adopt PVC40 or bigger pipe to be the main pipe For Vertical drainage pipe The following table is for reference PVC pipe Ref...

Page 43: ...tact with ground directly 5 3 Insulation work of drainage pipe Refer the introduction to the insulation engineering parts 6 Refrigerant Pipe Installation 6 1 Maximum length and drop height Ensure that the length of the refrigerant pipe the number of bends and the drop height between the indoor and outdoor units meets the requirements shown in the following table Capacity kBtu h Max Length m ft Max...

Page 44: ...rdinary vacuum drying 1 When conduct first vacuum drying connect pressure gauge to the infusing mouth of gas pipe and liquid pipe 4 Cut the selected pipe with pipe cutter Make the section flat and smooth 5 Insulate the copper pipe Before test operation the joint parts should not be heat insulated 6 Flare the pipe Insert a flare nut into the pipe before flaring the pipe According to the following t...

Page 45: ...alf an hour If the pressure reached 755mmHg start to pressure leakage test If it cannot reached the value repeat vacuum damage and vacuum drying again for 1 hour 4 Leakage test After the vacuum degree reaches 755mmHg stop vacuum drying and keep the pressure for 1 hour If the indicator of vacuum gauge does not go up it is qualified If going up it indicates that there is moisture or leak source 8 Ad...

Page 46: ...pipe shall be 5 10cm longer than the gap of the insulation mate rial The insulation material at the joint pipe shall be inserted into the gap of the insulation material The insulation material at the joint pipe shall be banded to the gap pipe and liquid pipe tightly The linking part should be use glue to paste to gether Be sure not bind the insulation material over tight it may extrude out the air...

Page 47: ... 10 1 10 16 1 5 16 25 2 5 25 32 4 32 45 6 11 Test Operation 11 1 The test operation must be carried out after the entire installation has been completed 11 2 Please confirm the following points before the test operation The indoor unit and outdoor unit are installed prop erly Tubing and wiring are correctly completed The refrigerant pipe system is leakage checked The drainage is unimpeded The grou...

Page 48: ...Turn on the main power switch and run the air conditioner in COOL mode d Listen to the sound of the drain pump to see if it makes any unusual noises e Check to see that the water is discharged It may take up to one minute before the unit begins to drain depending on the drainpipe f Make sure that there are no leaks in any of the piping g Stop the air conditioner Turn off the main power switch and ...

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