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Trane 4TXK6512G1000AA Service Manual Download Page 147

 

8 . Indoor  

8.1 Indoor unit

 

Indoor unit type 

MODEL 

Main control pcb  

Spare part code 

Cassette 

4MXC6518G1000AA 

0151800244AF 

0151800332 

4MXC6524G1000AA 

0151800208CH 

4MXC6536G1000AA 

4MXC6548G1000AA 

4MXC6560G1000AA 

Duct 

4MXD6512G1000AA 

0151800267E 

4MXD6518G1000AA 

4MXD6524G1000AA 

4MXD6536G1000AA 

0151800106G 

4MXD6548G1000AA 

4MXD6560G1000AA 

Convertible 

4MXX6518G1000AA 

0151800459A 

4MXX6524G1000AA 

4MXX6536G1000AA 

4MXX6548G1000AA 

4MXX6560G1000AA 

 

118 

Summary of Contents for 4TXK6512G1000AA

Page 1: ...ion 7 3 Piping diagram 29 4 Wiring diagram 31 5 Performance cure 42 6 Capacity compensation rate for pipe length and height difference 54 7 Installation 60 8 Indoor 118 9 Outdoor 128 10 Failure code 1...

Page 2: ...60 2 990 7 175 8 028 Input W 1 675 2 242 COP W W 3 20 3 20 Indoor fan motor Model ZW465C03 ZWK465B500011 Qty 1 1 Input w 33 72 Capacitor uF Speed hi mi lo r min 850 700 600 500 430 360 Indoor coil a N...

Page 3: ...950 50 Packing W x Dx H panel mm 660 660 115 1000 1000 110 Net Gross weight body kg 19 22 31 36 Net Gross weight panel kg 2 8 4 8 6 5 9 Design pressure MPa 4 15 1 5 4 15 1 5 Drainage water pipe dia m...

Page 4: ...14 210 14 738 Input W 3 342 4 440 COP W W 3 20 3 20 Indoor fan motor Model ZWK511B51008 ZWK511B51008 Qty 1 1 Input w 90 90 Capacitor uF Speed hi mi lo r min 650 550 450 850 750 650 Indoor coil a Numbe...

Page 5: ...950 50 Packing W x Dx H panel mm 1000 1000 110 1000 1000 110 Net Gross weight body kg 31 36 40 45 Net Gross weight panel kg 6 5 9 6 5 9 Design pressure MPa 4 15 1 5 4 15 1 5 Drainage water pipe dia m...

Page 6: ...0 15 235 16 500 Input W 4 789 COP W W 3 20 Indoor fan motor Model ZWK511B51008 Qty 1 Input w 90 Capacitor uF Speed hi mi lo r min 880 760 590 Indoor coil a Number of rows 2 b Tube pitch a x row pitch...

Page 7: ...c aluminium Tube outside dia and type mm 1 7 Inner grooved 1 7 Inner grooved Coil length height width mm 640 210 26 6 960 210 26 6 Number of circuits 10 10 Indoor air flow Hi Med Lo m 600 480 420 900...

Page 8: ...ophilic aluminium Tube outside dia and type mm 7 Inner grooved 7 innergroove tube Coil length height width mm 640 210 39 9 1001 294 39 9 Number of circuits 15 10 Indoor air flow Hi Med Lo m 1000 950 8...

Page 9: ...philic aluminium Tube outside dia and type mm c17 Inner grooved c17 Inner grooved Coil length height width mm 1001 294 39 9 1062 425 39 9 Number of circuits 10 5 Indoor air flow Hi Med Lo m 2090 1097...

Page 10: ...n spacing mm 1 3 1 3 Fin type Hydrophilic aluminium Hydrophilic aluminium Tube outside dia and type mm 7 Inner grooved 7 Inner grooved Coil length x height x width mm 679 294 36 37 1007 294 36 37 Numb...

Page 11: ...86 Fin spacing mm 1 3 1 3 Fin type Hydrophilic aluminium Hydrophilic aluminium Tube outside dia and type mm 7 Inner grooved 7 Inner grooved Coil length x height x width mm 1007 294 36 37 1333 294 36 3...

Page 12: ...ic aluminium Hydrophilic aluminium Tube outside dia and type mm 7 Inner grooved 7 Inner grooved Coil length height width mm 780 504 18 186 822 504 36 37 Number of circuits 3 5 Outdoor noise level soun...

Page 13: ...ilic aluminium Hydrophilic aluminium Tube outside dia and type mm 7 Inner grooved 7 Inner grooved Coil length height width mm 795 566 36 37 940 714 36 37 Number of circuits 4 7 Outdoor noise level sou...

Page 14: ...rophilic aluminium Hydrophilic aluminium Tube outside dia and type mm 7 Inner grooved 7 Inner grooved Coil length height width mm 970 1197 36 37 1005 1302 39 9 Number of circuits 12 12 Outdoor noise l...

Page 15: ...m 21 13 3 Fin spacing mm 1 3 Fin type Hydrophilic aluminium Tube outside dia and type mm 7 Inner grooved Coil length x height x width mm 1333 294 39 9 Number of circuits 10 Indoor air flow Hi Med Lo m...

Page 16: ...2 Dimension 2 1 Dimension 4MXC6518G1000AA 7...

Page 17: ...10 Fresh air inlet 11 Move eye optional 6 8 View A 840 10 9 Suspending bolt 4 M10 Ceiling hole 890mm Gap between suspending rod 765mm Less than 100 Hoisting height less than 600mm 6 0 0 Adjustable 0...

Page 18: ...e optional 6 8 View A 840 10 9 Suspending bolt 4 M10 Ceiling hole 890mm Gap between suspending rod 765mm Less than 100 Hoisting height less than 600mm 6 0 0 Adjustable 0 360 Ceiling hole 890mm Gap bet...

Page 19: ...optional 6 8 View A 840 10 9 Suspending bolt 4 M10 Ceiling hole 890mm Gap between suspending rod 765mm Less than 100 Hoisting height less than 600mm 6 0 0 Adjustable 0 360 Ceiling hole 890mm Gap betw...

Page 20: ...optional 6 8 View A 840 10 9 Suspending bolt 4 M10 Ceiling hole 890mm Gap between suspending rod 765mm Less than 100 Hoisting height less than 600mm 6 0 0 Adjustable 0 360 Ceiling hole 890mm Gap betw...

Page 21: ...2 6 Dimension 4MXD6512G1000AA 1 8 5 369 8 5 0 8 9 2 420 1 0 0 0 85 6 4 0 12...

Page 22: ...2 7 Dimension 4MXD6518G1000AA 1 8 5 144 9 52mm 1 5 8 8 6 4 5 69 9 7 1 8 5 15 88mm 1 2 1 2 1 1 7 0 369 420 45 50 90 50 960 1 6 0...

Page 23: ...13...

Page 24: ...2 8 Dimension 4MXD6524G1000AA 1 8 5 45 50 90 50 960 1 1 7 0 1 2 1 2 1 6 0 369 420 1 44 9 52mm 1 5 8 86 45 69 9 7 1 8 5 15 88mm 14...

Page 25: ...4 264 264 140 2 7 0 fresh airhole 7 4 2 1135 1179 1015 1 3 7 0 5 2 5 4 3 7 2 8 5 drainpipe 38 O D38 2 4 0 1 7 0 32 gas pipe 15 88 liquidpipe 9 52 1015 air return hole 2 4 0 2 9 Dimension 4MXD6536G1000...

Page 26: ...2 6 4 2 7 0 1135 1015 1015 air return hole 2 4 0 2 8 5 drain pipe 38 O D38 2 4 0 1 7 0 3 2 gas pipe 15 88 liquidpipe 9 52 freshairhole 7 4 2 1179 1 3 7 0 5 2 5 4 3 7 264 264 2 10 Dimension 4MXD6548G10...

Page 27: ...1 10 360 2 11 Dimension4MXD6560G1000AA 1262 1200 6 0 0 6 6 0 17...

Page 28: ...1 0 0 0 6 8 2 12 Dimension4MXX6518G1000AA 230 230 2 3 1 8...

Page 29: ...2 13 Dimension4MXX6524G1000AA 19 230 230 1330...

Page 30: ...230 230 1330 2 14 Dimension4MXX6536G1000AA 2 0...

Page 31: ...230 230 1 6 5 0 6 8 0 1650 1530 3 0 0 6 8 0 2 5 S 2 S K 1 F A A C 1 4 0 S 2 S K 1 F A 2 15 Dimension4MXX6548G1000AA 2 1...

Page 32: ...1650 1530 3 0 0 6 8 0 230 230 1650 6 8 0 A C 1 2 5 S 2 S K 1 F A A C 1 4 0 S 2 S K 1 F A 2 16 Dimension4MXX6560G1000AA 22...

Page 33: ...2 17 Dimension4TXK6512G1000AA...

Page 34: ...23...

Page 35: ...2 18 Dimension4TXK6518G1000AA 24...

Page 36: ...2 19 Dimension4TXK6524G1000AA 25...

Page 37: ...2 20 Dimension4TXK6536G1000AA 596 600 3 7 0 4 0 4 4 5 0 26 9 6 7 7 7 8 3 8 950 285 107 5 9 4 396 8 0 5 9 3 370 35 1 0 0 60 _ 35 3 5...

Page 38: ...2 21 Dimension4TXK6548G1000AA 27...

Page 39: ...1 3 3 285 3 3 5 2 22 Dimension4TXK6560G1000AA 28...

Page 40: ...cm Defrosting temp sensor Te Indoor ambient temp sensor Tai Heating Indoor coil temp sensor Tc Heating Cooling Maintancevalve Outdoor ambient temp sensor Tai 4 way stop valve Evaporate Condensor Cooli...

Page 41: ...nsor Tai Stop valve gas side Heater Compressor Discharging temp sensor Td Liquid gas segerator Sunction temp sensor Ts Cooling Heating Indoor coil temp sensor Tc Heating Cooling Maintance valve Outdoo...

Page 42: ...OOM DC FAN TEMP NOTE1 DASHED PARTS ARE OPTIONAL 2 USERS SHOULD NOT SET BM1 AND BM3 3 CN21 AND CN35 ARE ONLY USED ON MODEL AB25S2SC1FA AND AB35S2SC1FA CN3 BM1 6 OFF SENSOR ON CN6 Fault alarm FUNCTION F...

Page 43: ...N 87654321 ON OFF SW1 5COOLHEAT SW3 3 SW1 BM1 SENSOR TEMP PIPING CN6 INTELLIGENT MOVE EYE DEVICE HEATPUMP COOLONLY CN1 CN2 C N 3 C N 6 ON CN13 INDOOR UNIT MAIN CONTROL BOARD SENSOR M LOUVER STEP MOTO...

Page 44: ...e l o wt a b l e BM1 5CoolingHeating FLOAT SWITCH NOTE 1 DASHEDPARTSAREOPTIONAL 2 USERSHOULDNOTCHANGETHEDIPSWITCH BM1ANDBM3WITHOUTGUIDANCE OFF U D S W I N G 3 ON CN19 PIPE TEMP DC FAN MOTOR SENSOR Co...

Page 45: ...CN22 1 C BA WIFI MODULE CN22 O N O F F PIPING TEMP SENSOR WIRED CONTROLLER COMANDO A FILO C B A C BA 12345678 CN34 SW01 Heater_L TEMP SENSOR ROOM CN41 12345678 SW03 1SW03 2 SW01 1SW01 2 OFF CH4 OFF O...

Page 46: ...M P S E N S O R SW1 8 PUMP M OFF ON OFF ON N L M H Convertible Floorstanding Type Cassette CN1 1 P I P I N G T E M P S E N S O R Duct SW1 4 SW1 5 SW1 6 RL1 FUSE T3 15A 250V O F F O N O F F O N O F F...

Page 47: ...00AA OFF ON Floorstanding OFF Withouttemperaturecompensate 3 6 4 6 4MXD6560G1000AA TO OUT DOOR UNIT REMOTE CENTRAL PANNEL OFF OFF ON ON CN19CN10 CN15 CN14 CN3 CN1 CN29CN20 CN18 CN21 CN13 CN12 4321 876...

Page 48: ...0150538189 SW1 O N 1 O N 2 T1A 250VAC F U S E 2 T25A 250VAC FU S E1 4 7 4TXK6512G1000AA 3 7...

Page 49: ...A FUSE2 DC FAN MOTOR CN21 M BM1 1 2 MAINPCBBOARD PMV CN16 MM CN7 CN6 TQ CS HW CN20 CN4 CN3 CN2 CN18 X Q U V W Dashed part is optional XQ Compressor Suction Temp Sensor HW Ambient Temp Sensor TQ Compre...

Page 50: ...4 B B BL MAIN BOARD Driver module CN15 CN10 CN23 EEV M B L T25A 250VAC C N 9 FUSE 1 CN19 T a o B L W V U CN7CN6CN5 R W CN18 CN47 CN17 T e CN28 CN25 B T s T d O R C N 8 C W S V M R U Do not touch the c...

Page 51: ...CN25 4 W V C O N T R O L U N I T OFF OFF C N 4 2 N OUT1 C N 4 3 L OUT1 SW2 2SW2 3 C N 1 0 OFF OFF CN35 P E SW2 4SW2 5 Y G Y G R CH1 ON 250VAC T3 15A FUSE2 SW2 6SW2 7 OFF OFF CN39 EEVA C N8 M PE AC L T...

Page 52: ...c h DER D De mand respo nse enabli ng devic e Only used in Austra liaand New Zeala nd area 4W V Fo ur way valv e BM S Bu ilding Man age men t Syst em BLU blue BRN brown Definition model 4TXK6548G1000A...

Page 53: ...ormal stand by cost central control Defrost aut o mati c Refriger ant R32 015 053 819 3 C O N 1 B L K WHT Y G N Manually forced cooling Manually forced heating M D C F A N M O T O R 2 LOWER MOTOR Manu...

Page 54: ...e c k i n g w o r k b y b u t t o n s w i t c h e s S W 2 S W 3 S W 4 S W 5 a n d d i g i t a l d i s p l a y L E D 3 r e f e r t o s e r v i c e m a n u a l t o g e t m o r e...

Page 55: ...d e t a i l s 5 F o r m a i n t e n a n c e s a f e t y p l e a s e o p e r a t e a f t e r p o w e r s u p p l y c u t o f f a t l e a s t 3 m i n u t e s 4 1...

Page 56: ...g capacity power input COP 16 10 3167 1160 2 73 3536 1161 3 05 3730 1220 3 06 18 12 3141 1170 2 69 3532 1164 3 04 3826 1229 3 11 20 14 5 3110 1178 2 64 3435 1150 2 99 3810 1270 3 00 21 15 3082 1181 2...

Page 57: ...temperature C 35 40 46 cooling capacity power input EER Sensible cooling capacity cooling capacity powe r input EER Sensible cooling capacity cooling capacity powe r input EER Sensible cooling capacit...

Page 58: ...y power input COP 16 10 4458 1530 2 91 4977 1531 3 25 5250 1609 3 26 18 12 4421 1543 2 87 4971 1535 3 24 5384 1621 3 32 20 14 5 4377 1554 2 82 4835 1517 3 19 5362 1675 3 20 21 15 4338 1558 2 78 4770 1...

Page 59: ...35 40 46 cooling capacity power input EER Sensible cooling capacity cooling capacity powe r input EER Sensible cooling capacity cooling capacity powe r input EER Sensible cooling capacity 18 12 4858 1...

Page 60: ...y power input COP 16 10 5965 2047 2 91 6660 2049 3 25 7025 2154 3 26 18 12 5916 2065 2 86 6652 2055 3 24 7205 2170 3 32 20 14 5 5857 2080 2 82 6470 2030 3 19 7175 2242 3 20 21 15 5805 2085 2 78 6383 2...

Page 61: ...temperature C 35 40 46 cooling capacity power input EER Sensible cooling capacity cooling capacity powe r input EER Sensible cooling capacity cooling capacity powe r input EER Sensible cooling capacit...

Page 62: ...put COP 16 10 8891 3052 2 91 9927 3054 3 25 10471 3211 3 26 18 12 8818 3079 2 86 9916 3063 3 24 10739 3235 3 32 20 14 5 8730 3100 2 82 9643 3027 3 19 10695 3342 3 20 21 15 8653 3108 2 78 9515 3036 3 1...

Page 63: ...Outdoor temperature C 35 40 46 cooling capacity power input EER Sensible cooling capacity cooling capacity powe r input EER Sensible cooling capacity cooling capacity powe r input EER Sensible coolin...

Page 64: ...t COP 16 10 11813 4055 2 91 13189 4058 3 25 13913 4266 3 26 18 12 11716 4090 2 86 13175 4069 3 24 14269 4298 3 32 20 14 5 11600 4119 2 82 12813 4021 3 19 14210 4440 3 20 21 15 11496 4130 2 78 12642 40...

Page 65: ...ooling capacity power input EER Sensible cooling capacity cooling capacity powe r input EER Sensible cooling capacity cooling capacity powe r input EER Sensible cooling capacity 18 12 12889 4124 3 13...

Page 66: ...ut COP 16 10 13397 4599 2 91 14958 4602 3 25 15778 4839 3 26 18 12 13287 4639 2 86 14941 4615 3 24 16181 4875 3 32 20 14 5 13155 4672 2 82 14531 4561 3 19 16115 5036 3 20 21 15 13037 4684 2 78 14337 4...

Page 67: ...ling capacity power input EER Sensible cooling capacity cooling capacity powe r input EER Sensible cooling capacity cooling capacity powe r input EER Sensible cooling capacity 18 12 14808 4782 3 10 13...

Page 68: ...0 972 0 948 Indoor unit is lower than outdoor unit 5 1 008 1 002 0 996 0 972 0 948 7 5 1 002 0 996 0 972 0 948 10 0 996 0 972 0 948 4TXK6512G1000AAheating Pipe length m 5 10 15 20 30 Height differenc...

Page 69: ...unit 5 1 009 1 003 0 997 0 973 0 949 7 5 1 003 0 997 0 973 0 949 10 0 000 0 997 0 973 0 949 4TXK6518G1000AA heating Pipe length m 5 10 15 20 30 Height difference m Indoor unit is upper than outdoor u...

Page 70: ...n outdoor unit 5 1 008 1 000 0 996 0 972 0 948 7 5 1 002 0 996 0 972 0 948 10 0 000 0 996 0 972 0 948 4TXK6524G1000AA heating Pipe length m 5 10 15 20 30 Height difference m Indoor unit is upper than...

Page 71: ...5 0 973 0 968 0 948 0 907 0 866 0 826 10 0 965 0 944 0 904 0 863 0 823 20 0 934 0 894 0 854 0 813 4TXK6536G1000AA heating Pipe length m 5 10 15 20 30 40 50 Height differenc e m Indoor unit is upper t...

Page 72: ...5 0 973 0 960 0 940 0 900 0 859 0 819 10 0 957 0 937 0 897 0 856 0 816 20 0 927 0 887 0 847 0 807 4TXK6548G1000AA heating Pipe length m 5 10 15 20 30 40 50 Height differenc e m Indoor unit is upper t...

Page 73: ...5 0 973 0 966 0 956 0 916 0 875 0 835 10 0 963 0 953 0 913 0 872 0 832 20 0 943 0 903 0 863 0 823 4TXK6560G1000AA heating Pipe length m 5 10 15 20 30 40 50 Height differenc e m Indoor unit is upper t...

Page 74: ...nit Or unit will fall down causing injuries When install the unit take in consideration of storms typhoom earthquake Incorrect installation may cause unit to fall down All electric work shall be done...

Page 75: ...6 0...

Page 76: ...if the installation place is strong enough to hold weight Take necessary measures in case it is not safe Distance between holes are marked on paper pattern Refer to paper pattern for place need be re...

Page 77: ...air outlet to directly face strong airflow Facilitate installation at four corners with 1m space above the unit Be convenient for maintenance and repair For installation of multiple units sufficient...

Page 78: ...g screws o bearing the unit weight use foundation bolts on existing ceilings or embedded bolts buried bolts or other parts that is provided on site on new ceilings Before installation is continued adj...

Page 79: ...6 3...

Page 80: ...nts the washer from dropping off and tighten nuts 5 Remove the installation cardboard REFRIGERANT PIPING As for outdoor piping please refer to installation Manual of outdoor unit Outdoor is precharged...

Page 81: ...mm The drain pipe shall be short and have a downward slope of at least 1 100 to prevent pockets If it is impossible to provide sufficient slope to the drain pipe a drain lift pipe shall be installed T...

Page 82: ...m m o w m m Clamp Clamp accessory Tape White Drain hose Below4mm...

Page 83: ...suitable for operating capacity of the ur 2 Check drainage is smooth after installation Check drainage by filling in 1200cc water slowly from air outlet or inspection hole Installation Instruction fo...

Page 84: ...ired controller Wired controller C Connection method for ONE wired controller with MULTIPLE indoor units For wired controller connect with cassette Step1 The wiring connection between 1 wired controll...

Page 85: ...unit 10 1 0 1 0 Slave unit 11 1 0 1 1 Slave unit 12 1 1 0 0 Slave unit 13 1 1 0 1 Slave unit 14 1 1 1 0 Slave unit 15 1 1 1 1 1 stands for ON 0 stands for OFF Note The above step 1 step 2 and step 3 m...

Page 86: ...side engraved with Pipe side consistent with the refrigerant pipe of the indoor unit and make the angle side engraved with Drain side consistent with the drain side of the indoor unit Then hang the 2...

Page 87: ...6 9...

Page 88: ...leakage is likely to occur Trim panel Indoor unit sde Caution Improper tightening of bolts would lead to the faults shown in the following figure After tightening the bolts if there is a clearance bet...

Page 89: ...anism would be damaged 6 Connection of trim panel Connect the black lead out terminal of the panel to the black lead out terminal of the i n d o o r u n i t h o u s i n g t onnecino the pa Connecting...

Page 90: ...anels when the installation of trim panel is complete 1 Insert a straight screwdriver in the notchc Gently turn the screwdriver downward and slowly insert it in and then move it up and down to make th...

Page 91: ...ator Lamp 8 Emergency Switch 9 Remote Receiver Installation Procedure Please ask the dealer or specialist to install never try by the users themselves After the installation please be sure of the foll...

Page 92: ...Air conditioner should not be located in the following places 1 Places with machine oils or other oil vapours 2 Seaside with high salt content in the air 3 Near hot spring with high content of sulfid...

Page 93: ...ct connections so that the installation set available from our standard parts should be used 3 Installation work must be performed in accordance with national wiring standards by authorized personnel...

Page 94: ...sures so that they cannot reach the unit Decide the mounting position with the customer as follows 1 Install the indoor unit level on a strong wall which is not subject to vibration 2 The inlet and ou...

Page 95: ...7 5...

Page 96: ...9 52 mm 15 88 mm 20 m 10 m 4MXX6536G1000AA 4MXX6548G1000AA 9 52 mm 19 05 mm 30 m 20 m 4MXX6560G1000AA 9 52 mm 19 05 mm 50 m 30 m Install the room air conditioner as follows Remove the intake grill and...

Page 97: ...rn into the intake grill according to the direction of the arrowhead Refer to Fig 2 Fig 2 Remove the Side cover 1 Remove the screw 2 Push the Side cover according to the direction of the arrowhead 3 T...

Page 98: ...chematic Installing the drain pipe and the connecting pipe Location of t 1 When the unit is installed in the ceiling Installing them as below ceiling drain pipe connecting pipe Installing the drain pi...

Page 99: ...TOP VIEWE MODEL L 4MXX6518G1000AA 880 4MXX6524G1000AA 1204 4MXX6536G1000AA 40 mm 4MXX6548G1000AA mm 1530 4MXX6560G1000AA For half concealed installation Supension bolt pitch should be as shown below e...

Page 100: ...ings at the sides four places and slide the unit back 2 Fasten the indoor unit into place by tightening up the special B bolts and the M10 nuts Make sure that unit is secure and will not shift back an...

Page 101: ...8 0...

Page 102: ...he unit on the floor fix the four rubber base feet in the accessories on the bottom plate of the unit with four 4x16 screws and 4 flat washers as the position in the figure Installing The Drain Hose I...

Page 103: ...properly place it on the terminal board and tighthen securely with the terminal screw using a screwdriver C For strand wiring 1 Cut the wire end with a wire cutter or wire cutting pliers then strip th...

Page 104: ...leakage may occur Always connect the ground wire The Unit has default temperature compensation setting please cancel it when floor standing installation Connect indoor unit and outdoor unit 1 Remove t...

Page 105: ...Caution The power source capacity must be the sum of the room air conditioner current and the current of other electrical appliances When the current contracted capacity is insufficient change the con...

Page 106: ...between its two contacts should be no less than 3mm Such means for disconnetion must be incorporation in the fixed wiring 6 The installation heigh of the indoor unit is recommended from 2 5m to 2 7m...

Page 107: ...ns should be avoided Places with rich saline matters seaside regions Places with plenty of gas sulfides mainly in warm spring areas where the copper tube and braze weld is prone to corrosion Locations...

Page 108: ...ed liquid inlet and outlet side will be generally used during installation lf applicable both the outlets should be used together An access port must be provided during installation of indoor unit for...

Page 109: ...87...

Page 110: ...ith a outward down slope of at least 1 100 2 Before drilling check that there is no pipe or reinforcing bar just behind the drilling position Drilling shall avoid at positions with electric wire or pi...

Page 111: ...80 269 0 4MXD6560G1000AA 850 1050 1272 600 363 233 Air Duct Each of the air sending duct and air return duct shall be fixed on the prefabricated panel of the floor by the iron bracket The recommended...

Page 112: ...ce L from the air outlet of the duct to the air outlet of the air conditioner shall be no more than 2 0 m The sketch map of long duct 1 lnstallation of air sending duct This unit uses rounded duct the...

Page 113: ...2 lnstallation of air return duct Use rivet to connect the air return duct on the air return inlet of the indoor unit then connect the other end with the air return blind as Figure shown 90...

Page 114: ...oden structure Use hole hinge hole plunger or hole bolt New concrete slab Use steel angle or new support steel angle directly Hanging of the indoor unit Fasten the nut on the suspension screw and then...

Page 115: ...ire After installation please verify that there is no refrigerant leakage The leaked refrigerant gas will produce poisonous gas when meeting fire source such as heater and furnace etc Pipe size unit m...

Page 116: ...ners The installing torque shall be as given in the following table Wall thicknessof connection pipe 0 8mm Connecting pipe O D mm Installing torque N m Double spanner opeation 6 35 11 8 1 2kgf m 9 52...

Page 117: ...t shall not be of S type elbow otherwise abnormal sound will be produced The horizontal length of the drain pipe shall be less than 20 m ln case of long pipe supports shall be provided every 1 5 _ 2m...

Page 118: ...of drain opening 4MXD6512G1000AA 4MXD6518G1000AA 4MXD6524G1000AA 031 4MXD6536G1000AA 4MXD6548G1000AA 4MXD6560G1000AA 033 Drain confirmation During trial run check that there is no leakage at the pipe...

Page 119: ...2 Shield the blowout hole around the center for 3 spot Limit the difference in length between spots at less than 2 1 Reduce the length of duct as much as possible Reduce the number of bends as much a...

Page 120: ...ical wiring work should be conducted only by authorized personnel Do not connect more than three wires to the terminal block Always use round type crimped terminal lugs with insulated grip on the ends...

Page 121: ...and vibration and where the unit can be installed level Places where there is no possibility of flammable gas or product leak The equipment is not intended for use in a potentially explosive atmospher...

Page 122: ...order to prevent the invasion of water from the lower direction When installing the unitin a place frequently exposed to snow pay special attention to elevate the foundation as high as possible Make s...

Page 123: ...essary Correct installation Wrong installation Correct installation Minimum height H should be higher than the highest snowfall depth D H D 20cm Precautions on installation unit may become covered in...

Page 124: ...100...

Page 125: ...ion In accordance with the foundation drawing in the figure fix the unit securely by means of the foundation bolts Prepare four sets of M12 foundation bolts nuts and washers each which are available o...

Page 126: ...ion of installation location of outdoor 1 Single unit installation unit mm Back Front Back and side Front and back When barriers exist above the unit 150 200 150 150 200 200 300 1500 A B C D E F G H A...

Page 127: ...where the air intake temperature regularly exceeds 35 C DB or if the heat load of outdoor units is expected to regularly exceed the maximum operating capacity reserve a larger space than that indicat...

Page 128: ...es not require a flux If a chlorine flux is used the piping will corrode and if the flux contains fluoride if will cause the coolant oi to deteriorate adversely affecting the coolant piping system Nec...

Page 129: ...104...

Page 130: ...Materials Use Notes Vacuum Pump with a Check Valve Vacuum drying Bender Bending pipes Only 2 70 1 2 and 15 88 5 8 have a larger flare machining dimension Torque Wrench Tightening flare nuts Pipe Cutte...

Page 131: ...eet the local standards Flare Machining type O and OL only The flare machining dimensions for units that use R410A is larger than those for units that use R22 in order to increase air tightness Flare...

Page 132: ...106...

Page 133: ...red in the history of the unit to be replaced A correct pump down operation can be executed Operate the unit continuously for 30minutes in cooling mode Execute a pump down operation Remove the air con...

Page 134: ...TXK6548G1000AA 4TXK6560G1000AA Liquid pipe 9 52mm Flaring connection Gas pipe 19 05mm Install the removed flare nuts to the pipes to be connected then flare the pipes Limitations for one way piping le...

Page 135: ...ange To bend a pipe give the roundness as possible not to crush the pipe When connecting pipe hold the pipe centre to centre and then screw nut on by hand refer to Fig Be careful not to let foreign ma...

Page 136: ...nding end surfaces to prevent rusting When passing electrical wiring through the knock out holes remove any burrs from the know out holes and wrap the wiring with protective tape to prevent damage Pre...

Page 137: ...pressor when stopped and causing liquid compression phenomenon or cases of deterioration of oil return it will be necessary to provide a trap at each difference in height of 10m in the riser gas pipin...

Page 138: ...4 In that case break the vacuum by pressurizing with nigrogen gas to a gauge pressure of 0 05 MPa 0 5bar and repeat steps 1 to 3 unit all moisture has been removed 5 The stop valves can now be opened...

Page 139: ...112...

Page 140: ...operation would then no longer be assured Before charging check whether the refrigerant cylinder has a suphon attached or not and position the cylinder accordingly Fill using a cylinder with a siphon...

Page 141: ...efrigerant piping length When the total length L of the two indoor units connecting pipe is less than 7 5m it is unnecessary to charge additional refrigerant When the connecting pipe L exceeds 7 5m it...

Page 142: ...114...

Page 143: ...capacitors or electrical parts and before touching make sure that those voltages are 50VDC or less Notice To persons in charge of electrical wiring work Do not oerate the unit until the refrigerant p...

Page 144: ...115...

Page 145: ...ge circuit breaker make sure that it is compatible with the inverter resistant to high frequency electrical noise to avoid unnecessary opening of the earth leakage circuit breaker As this unit is equi...

Page 146: ...RN F 4G 2 5mm 2 1 Note If the indoor and outdoor unit connection cable length L satisfied condition 40m L 55m please change the connection cables specification to H07RN F 4G 4 0mm 2 If the indoor and...

Page 147: ...151800332 4MXC6524G1000AA 0151800208CH 4MXC6536G1000AA 4MXC6548G1000AA 4MXC6560G1000AA Duct 4MXD6512G1000AA 0151800267E 4MXD6518G1000AA 4MXD6524G1000AA 4MXD6536G1000AA 0151800106G 4MXD6548G1000AA 4MXD...

Page 148: ...151800244AF 4MXC6518G1000AA 0151800208CH 4MXC6524G1000AA 4MXC6536G1000AA 4MXC6548G1000AA 4MXC6560G1000AA 0151800459A 4MXX6518G1000AA 4MXX6524G1000AA 4MXX6536G1000AA 4MXX6548G1000AA 4MXX6560G1000AA 119...

Page 149: ...0151800267E 4MXD6512G1000AA 4MXD6518G1000AA 4MXD6524G1000AA 0151800106G 4MXD6536G1000AA 4MXD6548G1000AA 4MXD6560G1000AA 120...

Page 150: ...ion default SW3 1 ON 0 OFF Decription SW3 1 SW3 2 SW3 3 SW3 4 OFF OFF OFF OFF Reserve SW3 1 ON 0 OFF indoor unit address No in group controller SW3 5 SW3 6 SW3 7 SW3 8 OFF OFF OFF OFF 0 master unit OF...

Page 151: ...mind available OFF USA region ON Non USA region default SW3 1 ON 0 OFF Decription SW3 1 SW3 2 SW3 3 SW3 4 OFF OFF OFF OFF Reserve SW3 1 ON 0 OFF indoor unit address No in group controller SW3 5 SW3 6...

Page 152: ...le default ON Filter remind available OFF USA region ON Non USA region default SW3 1 ON 0 OFF Decription SW3 1 SW3 2 SW3 3 SW3 4 OFF OFF OFF OFF Reserve SW3 1 ON 0 OFF indoor unit address No in group...

Page 153: ...SA region default For 4MXD6512G1000AA 4MXD6518G1000AA 4MXD6524G1000AA SW03 dip switch setting as below SW3 1 SW3 2 SW3 3 SW3 4 Description OFF swing motor QTY 1 default OFF Reverse OFF Reverse OFF Sta...

Page 154: ...ON Temperature compensate avaible ON OFF Duct SW03 1 ON 0 OFF Indoor unit address No in group controller SW3 1 SW3 2 SW3 3 SW3 4 OFF OFF OFF OFF 0 master unit OFF OFF OFF ON 1 slave unit OFF OFF ON O...

Page 155: ...unit will run as the request of remote controller If they are different modes the system will forbid to operate and indoor will keep the OFF mode and send the standby signal to wired controller until...

Page 156: ...126...

Page 157: ...the unit will change mode the sleep will begin to count a In cooling dry mode after running for 1 hour the set temp will increase 1oC another 1 hour later the set temp will increase 1oC again then 6...

Page 158: ...A 0011800209T 0011800328BM 4TXK6518G1000AA 0011800966AL 4TXK6512G1000AA 0011800241C 0011800377CA 4TXK6536G1000AA 0151800349A 0011800377AK 4TXK6548G1000AA 0151800054BG 0150401945CD 4TXK6560G1000AA 0151...

Page 159: ...0011800966AL 4TXK6518G1000AA 0011800241C 1U24RS1ERA 129...

Page 160: ...0151800349A 4TXK6536G1000AA 130...

Page 161: ...0151800054BG 4TXK6548G1000AA 0151800054BK 4TXK6560G1000AA 131...

Page 162: ...l ON ON 1U12CS1ERC 4TXK6518G1000AA SW1 1 SW1 2 Model ON ON 4TXK6518G1000AA 4TXK6536G1000AA SW1 1 SW1 2 SW1 3 SW1 4 SW1 5 SW1 6 SW1 7 SW1 8 Descrition OFF ON Force heating ON ON Force cooling OFF OFF W...

Page 163: ...Protocal selection wrong ON Protocal selection right default OFF Central controller default ON BMS system OFF Reverse OFF Auto defrosting available default ON Auto defrosting unavailable default OFF...

Page 164: ...TC happens 3 times in 30 Fast frequency reduction 2 alarm It will disappear Fast frequency reduction 2 Slow frequency reduction Keep frequency Slow frequency up 1HZ 10 Discharge temperature Td 115 C 1...

Page 165: ...276 Common control 134...

Page 166: ...It will disappear if unit back to power 135 Teva_c Normal running The lowest running frequency 20HZ The lowest running frequency 20HZ The lowest running frequency 20HZ he t ing fr q y 20 If it lasts...

Page 167: ...sor working frequency is higher than B HZ E and lasts more than 10 minutes the time reset When heating the time will reset if the defrost mode work After oil return oil return timer reset Process cont...

Page 168: ...The longest 3 minutes 136 O R...

Page 169: ...mark considering the application of MAXI the EEV of each model should be larger when operating as one outdoor unit with one indoor unit the opening of the EEV should be stable lower than 200 steps Lea...

Page 170: ...se too strong stress when in high working frequency After the compressor stops the fan motor will execute the left heat blowing and then stops Shutdown because of the anti freeze protection the compre...

Page 171: ...will follow the auto defrosting condition meaning auto entering and auto quitting B When outdoor ambient temp is lower than 10 degree E including 10 degree it will follow the defrosting operation as b...

Page 172: ...ency and then stop 8 Compressor inverter frequency and outdoor fan speed will operate in accordance with other requirement Defrosting time sequence is as follows 140 Beginning END 60S 60S 30S 30S Inve...

Page 173: ...r and indoor unit or PCB fault Pump motor disconnected or at wrong position or the float switch disconnected or 0 12 0C Malfunction of drain system at wrong position or the short circuit bridge discon...

Page 174: ...broken 0 8 8 wired controller and indoor unit or or PCB fault I R RECCEIVER Pump motor disconnected or at wrong position or the float switch disconnected or 0 12 0C Malfunction of drain system at wro...

Page 175: ...ontroller and indoor unit or PCB fault Pump motor disconnected or at wrong position or the float switch disconnected or 0 12 0C Malfunction of drain system at wrong position or the short circuit bridg...

Page 176: ...8 wired controller and indoor unit or PCB fault Pump motor disconnected or at wrong position or the float switch disconnected or 0 12 0C Malfunction of drain system at wrong position or the short circ...

Page 177: ...ler broken 0 8 E8 wired controller and indoor unit or PCB fault Pump motor disconnected or at wrong position or the float switch disconnected or 0 12 E10 Malfunction of drain system at wrong position...

Page 178: ...board 9 F8 DC fan motor fault Error status confirm and lock if occurs 3 times within 30 minutes 10 F21 Te resistance fault Start up and test immediately 11 F7 Ts resistance fault Start up and test imm...

Page 179: ...h 95 C Module temperature is too high for protection 24 F2 Compressor software over current From themodule board 1 35 times the total current 25 F23 Phase current over current If the phase current of...

Page 180: ...it or the failure compressor connection is poor 12 F12 Outdoor ambient sensor fault Outdoor ambient sensor short circuit or open circuit 13 F13 Compressor Td sensor fault Compressor Td sensor short ci...

Page 181: ...or the outdoor model 4 F3 Communication fault Communication fault between the IPM and outdoor PCB 6 F19 Power fault Power voltage is too high or low 8 F4 High Td temperature Overheat protection for di...

Page 182: ...r related circuit broken Error status confirm and lock if occurs 3 times within 30 minutes 10 F10 Outdoor defrosting temp sensor Te abnormal Sensor temperature been detected below 55 C or higher than...

Page 183: ...t sampling circuit damaged 28 F28 No wiring of the compressor No wiring between compressor and it s driver module 37 F37 Compressor overcurrent detected by compressor driver module Compressor phase U...

Page 184: ...R25 23K0 3 B25 50 4200K 3 001A3900006 R25 10K0 3 B25 50 3700K 3 4MXX6524G1000AA 001A3900159 R25 23K0 3 B25 50 4200K 3 001A3900006 R25 10K0 3 B25 50 3700K 3 4MXX6536G1000AA 001A3900159 R25 23K0 3 B25...

Page 185: ...548G1000AA 001045019 R25 10K 3 0010451329 B25 50 3700K 3 R25 10K 3 B25 50 3700K 3 4TXK6560G1000AA 001045019 R25 10K 3 0010451329 B25 50 3700K 3 R25 10K 3 B25 50 3700K 3 Model Suction temp sensor Defro...

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