Sanyo CH4272R H/P manual

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Infelizmente, pequenos usuários tomam o tempo para ler o manual Sanyo CH4272R H/P, e um bom manual não só permite conhecer uma série de funcionalidades adicionais do dispositivo, mas evita a formação da maioria das falhas.

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Primeiro, o manual Sanyo CH4272R H/P deve conte:
- dados técnicos do dispositivo Sanyo CH4272R H/P
- nome do fabricante e ano de fabricação do dispositivo Sanyo CH4272R H/P
- instruções de utilização, regulação e manutenção do dispositivo Sanyo CH4272R H/P
- sinais de segurança e certificados que comprovam a conformidade com as normas pertinentes

Por que você não ler manuais?

Normalmente, isso é devido à falta de tempo e à certeza quanto à funcionalidade específica do dispositivo adquirido. Infelizmente, a mesma ligação e o arranque Sanyo CH4272R H/P não são suficientes. O manual contém uma série de orientações sobre funcionalidades específicas, a segurança, os métodos de manutenção (mesmo sobre produtos que devem ser usados), possíveis defeitos Sanyo CH4272R H/P e formas de resolver problemas comuns durante o uso. No final, no manual podemos encontrar as coordenadas do serviço Sanyo na ausência da eficácia das soluções propostas. Atualmente, muito apreciados são manuais na forma de animações interessantes e vídeos de instrução que de uma forma melhor do que o o folheto falam ao usuário. Este tipo de manual é a chance que o usuário percorrer todo o vídeo instrutivo, sem ignorar especificações e descrições técnicas complicadas Sanyo CH4272R H/P, como para a versão papel.

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Primeiro de tudo, contem a resposta sobre a construção, as possibilidades do dispositivo Sanyo CH4272R H/P, uso dos acessórios individuais e uma gama de informações para desfrutar plenamente todos os recursos e facilidades.

Após a compra bem sucedida de um equipamento / dispositivo, é bom ter um momento para se familiarizar com cada parte do manual Sanyo CH4272R H/P. Atualmente, são cuidadosamente preparados e traduzidos para sejam não só compreensíveis para os usuários, mas para cumprir a sua função básica de informação

Índice do manual

  • Página 1

    X K T U C RC (WD) RC (WL) TRC SC 85464359863005 ©SANY O 2007 – Split System Heat Pump Air Conditioner – INST ALLA TION INSTR UCTIONS Model Combinations Combine indoor and outdoor units only as listed below . Indoor Units and Outdoor Units * When air discharge chamber is installed. OPERA TING LIMITS  Maximum Conditions Cooling / Heating Outd[...]

  • Página 2

    2 IMPOR T ANT! Please Read Bef ore Star ting This air conditioning system meets strict safety and operating standards. As the installer or service person, it is an impor- tant par t of your job to install or service the system so it oper- ates saf ely and efficiently . For safe installation and tr ouble-free operation, y ou must:  Carefully read[...]

  • Página 3

    2. The standards for minimum room v olume are as f ollows . (1) No par tition (shaded por tion) (2) When there is an eff ective opening with the adja- cent room f or ventilation of leaking refrigerant gas (opening without a door , or an opening 0.15% or larger than the respective floor spaces at the top or bottom of the door). (3) If an indoor unit[...]

  • Página 4

    4 R407C tools Item compatible Remarks with R410A? Manif old gauge Y es No T ypes of refrigerant, refr igerating machine oil, and pressure gauge are diff erent. Charge hose Y es No T o resist higher pressure , material must be changed. V acuum pump Y es Y es Use a conv entional v acuum pump if it is equipped with a check v alv e. If it has no chec k[...]

  • Página 5

    5 3-2. Use R410A e xclusive cylinder only .  When charging with a refrigerant cylinder , use an electronic scale f or charging refrigerant. In this case, if the v olume of refrigerant in the cylinder becomes less than 20% of the fully-charged amount, the composition of the refrigerant star ts to change. Thus , do not use the refrigerant if the a[...]

  • Página 6

    6  Concealed-Duct T ype (U T ype) . . . . . . . . . . . . . . 51 3-22. Required Minimum Space f or Installation and Ser vice 3-23. Suspending the Indoor Unit 3-24. Installing the Drain Piping 3-25. Checking the Dr ainage 3-26. Increasing the F an Speed 4. HO W T O INST ALL THE OUTDOOR UNIT . . . . . 56 4-1. Installing the Outdoor Unit 4-2. Drain[...]

  • Página 7

    7 <RCS-BH80U A.WL> 7-12. Separate T ype Signal Receiving Unit Installation 7-13. Electrical Wir ing 7-14. T est Run Switch 7-15. Misoperation Alarm Indicators 7-16. Basic Wiring Diagram 7-17. Wiring System Diagram f or Group Control 7-18. Wiring System Diagram f or Multiple Remote Controllers <RCS-SH1U A> 7-19. T est Run Procedure 7-20.[...]

  • Página 8

    8 1. GENERAL This booklet briefly outlines where and how to install the air conditioning system. Please read ov er the entire set of instructions for the indoor and outdoor units and make sure all accessory par ts listed are with the system bef ore beginning. 1-1. T ools Required for Installation (not supplied) 1. Standard scre wdriver 2. Phillips [...]

  • Página 9

    P art Name Fi g ure Q’ty Remark s F u ll- s cale i ns tallatio n dia g ram 1 Flare i nsu lator 2 Wa s her 8 I nsu lati ng tape 1 Ho s e ba n d2 Pa ck i ng 1 Drai n i nsu lator 1 Drai n ho s e1 Drai n ho s e adaptor 1 S eali ng p u tty 1 T u be co nn ector 1 (White) For determi n i ng sus pe ns io n bolt pitch For g a s a n d liq u id t u be s For[...]

  • Página 10

    S pecial wa s her 4 Drai n i nsu lator 1 Flare i nsu lator 1 S et Drai n ho s e adaptor 1 Drai n ho s e clamp 4 I nsu lati ng tape 2 1 Vi n yl clamp 2 F u ll- s cale i ns tallatio n 1 dia g ram S eali ng p u tty 1 Drai n ho s e1 T u be co nn ector 1 For temporarily sus pe n di ng i n door un it from ceili ng For drai n ho s e joi n t For g a s t u [...]

  • Página 11

    11 Ta b le 1-5 (Acce ss orie s for the Wired Remote Controller) P art Name Fi g ure ‘ Q’ty P art Name Fi g ure ‘ Q’ty 1 S pacer s 2 2 Wire joi n t s 4 Wood s crew s 2 Wired remote co n troller (come s with 7-7/ 8 i n . wire) Machi n e s crew s M4 × 1 i n . <RC S - S H1UA> P art Name Fi g ure P art Name Fi g ure Wirele ss remote co n [...]

  • Página 12

    12 Ta b le 1-7 (Acce ss orie s f or the Timer Remote Controller) P ar t Name Fi g ure ‘ Q’ty P art Name Fi g ure ‘ Q’ty T imer Remote Co n troller 1 S pacer s 2 1W o o d s crew s 2 Clamp s Machi n e s crew s M4 × 1 i n . Co nn ecti ng wiri ng le ng th 4 ft. 2 2 Ta b le 1- 8 (Acce ss orie s for the S y s tem Contr oller) P ar t Name Fi g ur[...]

  • Página 13

    13 1-5. T ubing Size Single type  Refrigerant tubing between the indoor and outdoor units should be kept as short as possible.  The length of the refrigerant tubes between the indoor and outdoor units are limited by the ele v ation diff erence between the 2 units. During tubing work, tr y to mak e both the tubing length (L) and the diff erenc[...]

  • Página 14

    14 Limit of ele vation diff erence between the 2 units No additional charge of compressor oil is necessar y . * 1 If total tubing length becomes 100 to 165 ft., charge additional refrigerant by 0.43 oz./ft. Models C(H)2672R C(H)3072R C(H)3672R C(H)4272R T ubing Data T ubing size Liquid tube in. (mm) 3/8 (9.52) 3/8 (9.52) 3/8 (9.52) outer diameter G[...]

  • Página 15

    15 CAUTION CAUTION W ARNING 1. This unit requires no additional refrig- erant charge up to 100 ft. tubing length. In case of more than 100 ft., additional refrigerant charge is required. Refer to T able 1-11. 2. In case of multi type installation, indoor units should be installed within the same room. If m ulti type indoor units are installed in di[...]

  • Página 16

    16 2. SELECTING THE INST ALLA TION SITE 2-1. Indoor Unit A V OID:  areas where leakage of flammable gas ma y be e xpected.  places where large amounts of oil mist e xist.  direct sunlight.  locations near inv er ter lamps which ma y aff ect the perf or mance of the unit.  locations near heat sources which ma y aff ect the perf or man[...]

  • Página 17

    2-2. Outdoor Unit A V OID:  heat sources, e xhaust f ans, etc. (Fig. 2-1)  damp , humid or une ven locations DO:  choose a place as cool as possible .  choose a place that is well v entilated and outside air temperature does not e xceed maximum 115°F constantly .  allow enough room around the unit f or air intak e/ e xhaust and poss[...]

  • Página 18

    18 Fig. 2-5 Fig. 2-6 Fig. 2-7 2-3. Air-Disc harge Chamber for T op Discharge Be sure to install an air discharge chamber in the field when:  it is difficult to keep a space of min. 20" betw een the air discharge outlet and an obstacle.  the air discharge outlet is f acing a sidew alk and discharged hot air ma y bother passers-by . Ref er[...]

  • Página 19

    2-6. Dimensions of Wind Ducting Reference diagram f or air-disc harge chamber (field suppl y) 1 2 (25/32) (25/32) (25/32) (25/32) 21-13/16 9-27/32 22-7/16 23-15/32 1-1/16 5-5/32 5-3/16 9-27/32 9-27/32 21-13/16 15/16 17/32 21-39/64 2 Rectangular hole (both sides) 6-ø15/64 hole 3-ø5/32 hole 1 Air discharge chamber 2 Air discharge chamber (base) 9-7[...]

  • Página 20

    Dimensions of Outdoor Unit with air-disc harge chamber (field supply) 2672R / 3072R / 3672R unit with STK-DR V80U 13-3/8 2-17/32 21-13/16 1/2 6-1 1/16 25-31/32 4-5/16 1/2 1/2 14-31/32 15-15/16 19/32 25/32 25/32 13/32 Wind direction Wind direction Wind direction Wind direction Wind direction 37 30-23/32 23/32 9-27/32 21-5/8 4-1/16 5-3/16 Wind direct[...]

  • Página 21

    21 Reference diagram f or air-disc harge chamber (field suppl y) C(H)2672R / 3072R / 3672R / 4272R with STK-DR V80U & DRE140A Required space around outdoor unit If the air discharge chamber is used, the space shown belo w must be secured around the outdoor unit. If the unit is used without the required space, a protectiv e de vice ma y activate[...]

  • Página 22

    22 17-15/32 25-13/32 9-3/16 28-13/16 15-9/32 47-19/32 2 3 11-7/8 3-31/32 9-3/16 28-13/16 1-13/16 47-19/32 30-3/32 1 4 5-29/32 17-23/32 19-11/16 25-32 13-5/16 19-11/16 1-5/8 28-3/4 30-5/8 5/8 3-3/4 19-11/16 F astened by screws at 13 locations F astened by screws at 3 locations (also on rev erse side) F astened by screw at 1 location (also on rev ers[...]

  • Página 23

    23 1 1-29/32 28-13/16 Wind direction Wind direction Wind direction Wind direction Wind direction Wind direction 48-7/16 47-19/37 37 24-7/8 15-15/16 14-31/32 13/32 19/32 25/32 25/32 30-3/32 25-13/32 7-1/16 2672R / 3072R / 3672R unit with STK-BDRE80A 1 1-29/32 16-3/4 15-15/16 14-31/32 13/32 19/32 25/32 30-3/32 25-13/32 7-1/16 3/4 30-23/32 37 Wind dir[...]

  • Página 24

    Reference diagram f or snow-pr oof vents – 1 Space requirements for setting – (1) C(H)2672R / 3072R / 3672R / 4272R with STK-BDRE80A & STK-BDR140U Min. I Min. I Min. M Min. N Min. H Min. J (1) Single-unit installation (2) Multiple-unit installation (2 or more units) [Obstacle to the front of unit] Min. C Min. E Min. F Min. E Min. E Min. L M[...]

  • Página 25

    25 Reference diagram f or snow-pr oof vents – 2 Space requirements for setting – (2) C(H)2672R / 3072R / 3672R / 4272R with STK-BDRE80A & STK-BDR140U Mi n . 11-1 3 / 3 6 Mi n . 11-1 3 /16 Mi n . 3 9- 3 / 8 Mi n . 7-7/ 8 Mi n . 59-1/16 Mi n . 7 8 - 3 /4 0 Mi n . 11-1 3 /16 Mi n . 3 9- 3 / 8 Mi n . 7-7/ 8 Q Q Mi n . P Mi n . O (1) S i ng le- [...]

  • Página 26

    X 26 3. HO W T O INST ALL THE INDOOR UNIT  4-W a y Air Discharge Semi-Concealed T ype (X T ype) 3-1. Suspending the Indoor Unit This unit uses a drain pump . Use a carpenter’ s le vel to check that the unit is le v el. 3-2. Preparation for Suspending (1) Fix the suspension bolts securely in the ceiling using the method shown in the diagr ams ([...]

  • Página 27

    27 X 3-3. Placing the Unit Inside the Ceiling (1) When placing the unit inside the ceiling, deter mine the pitch of the suspension bolts using the supplied full-scale installation diagram. (Fig. 3-4) The size of the opening f or the indoor unit can be confir med b y attaching the full-scale installation diagram beneath the unit. (Fig. 3-4) T ubing [...]

  • Página 28

    X 28 3-4. Installing the Drain Piping (1) Prepare standard hard PVC pipe f or the drain and use the supplied drain hose and hose band to pre- vent w ater leaks. The PVC pipe must be purchased separately . The transparent par t allo ws you to chec k drainage. (Fig. 3-6) (2) After checking the dr ainage, wrap the supplied packing and dr ain pipe insu[...]

  • Página 29

    29 X 3-5. Checking the Draina ge After wiring and piping are completed, use the follo w- ing procedure to check that the w ater will drain smooth- ly . For this , prepare a buc ket and wiping cloth to catch and wipe up spilled water . (1) T ake off the tube co ver and through the opening, slowly pour about 43 oz. of w ater into the drain pan to che[...]

  • Página 30

    X 30  Ceiling P anel 3-6. Before Installing the Ceiling P anel (1) Remov e the air-intake g rille and air filter from the ceiling panel. (Figs. 3-13 and 3-14) (a) Remov e the 2 scre ws on the latch of the air- intake g rille. (Fig. 3-13) (b) Press on the 2 latches of the air-intake g rille with your thumbs in the direction of the arro w to open [...]

  • Página 31

    31 X 3-7. Installing the Ceiling P anel (1) Lift the ceiling panel and position it to align the panel hook with the panel catch of the indoor unit. The ceiling panel must be mounted in the correct direc- tion. Note that the 2 catches of the panel diff er in size . Confir m that the catches are correctly matched between the ceiling panel and the ind[...]

  • Página 32

    X 32 3-9. Duct for Fresh Air  There is a duct connection par t on side of the indoor unit. (Fig. 3-16)  An optional air-intake plen um (including duct connection bo x and flange) can be attached to the indoor unit. (1) Accessories  Check that the f ollo wing par ts are in the bo x when unpacking. (2) Installation  Installation steps (a)[...]

  • Página 33

    33 X (d) Installing the ceiling panel  Attach the ceiling panel to the chamber . Dra wing the panel downw ards sets the panel in position temporarily with the panel catch (at 2 locations).  Remov e the sock et cov er of the air-intak e plenum and pass the 8P sock ets through it. (Fix the panel lead wire with the chamber side clamp .) (Fig. 3-[...]

  • Página 34

    34 K  W all-Mounted T ype (K T ype) 3-10. Removing the W all Fixture from the Unit Remov e and discard the set scre ws and take off the rear panel. (Fig. 3-19) T ubing can be e xtended in 3 directions as shown in Fig. 3-20. Select the direction that provides the shor test run to the outside unit. 3-11. Selecting and Making a Hole (1) Remov e the[...]

  • Página 35

    35 K One hole is required f or the air conditioner tubing, and ma y be either on the left or right side. (Also see section 3-14. Preparing the Indoor Side T ubing.) (1) T ape the full-scale installation diagram on the w all at the location selected. Make sure the unit is horizontal using a le vel or tape measure to measure down from the ceiling. (F[...]

  • Página 36

    36 K Remov e and discard the set scre ws and take off the wall fixture . (Fig. 3-29) (1) T ape the full-scale installation diagram on the w all at the location selected. Make sure the unit is hori- zontal using a le v el or tape measure to measure down from the ceiling. (Fig. 3-30) (2) Bef ore drilling a hole, check that there are no studs or pipes[...]

  • Página 37

    37 K 3-12. Installing the Rear P anel on the W all Be sure to confirm that the wall is strong enough to suspend the unit. See either Item a) or b) below depending on the w all type. a) If W ooden Wall (1) Attach the rear panel to the wall with the 10 scre ws provid- ed. (Fig. 3-34) If you are not ab le to line up the holes in the rear panel with th[...]

  • Página 38

    38 K Confir m that the w all is strong enough to suppor t the unit. a) If W ooden Wall (1) Attach the wall fixture to the w all with the 9 screws provided. (Fig. 3-38) If you are not ab le to line up the holes in the wall fixture with the beam locations marked on the wall, use ra wl plugs or toggle bolts to go through the holes on the panel or dril[...]

  • Página 39

    39 K 3-13. Remove the Grille to Install the Indoor Unit Basically , these models can be installed and wired without removing the grille. If access to any internal part is needed, follow the steps given belo w: How to remo ve the grille (1) Set the 2 flaps in the horizontal position. (2) Unscrew the 3 scre ws. (Fig. 3-40a) (3) Remov e the grille. (a[...]

  • Página 40

    40 K How to Remo ve the Grille (1) Remov e the plastic cov er . (Fig. 3-42) (2) Remov e the clamp f or the wiring connector . (Fig. 3-43) (3) Disconnect the 2 wiring connectors. (Fig. 3-44) (4) Set the flap in the horizontal position. (Fig. 3-45) (5) Remov e the 3 screws . (Fig. 3-45) (6) Remov e the grille. (Fig. 3-45) When replacing the grille, b[...]

  • Página 41

    41 K 3-14. Preparing the Indoor Side T ubing Arrangement of tubing by directions (a) Right tubing The cor ner of the right frame needs to be cut b y a hacksa w or the like . (Fig. 3-46) (b) Right-rear or left-rear tubing In this case, the corner of the frame need not be cut. T o mount the indoor unit on the rear panel: (a) Hang the 3 mounting slots[...]

  • Página 42

    42 K T ubing can be e xtended in 4 directions as shown in Fig. 3-54. Arrangement for Left T ubing (a) Cut out the left tubing outlet. (Fig. 3-55) Arrangement for Right T ubing (a) Cut out the right tubing outlet using a hacksaw . (Fig. 3-56) Arrangement for Left-rear and Right-rear T ubing (a) It is not necessar y to cut a hole. 3-15. Wiring Instru[...]

  • Página 43

    43 K 3-16. Wiring Instructions for Inter -Unit Connections (1) Inser t the inter-unit wiring (according to local electrical codes) into the through-the-wall PVC pipe. Run the wiring tow ard the indoor side allowing appro x. 10 inches to e xtend from the wall f ace. (Fig. 3-57) (2) Route the inter-unit wiring from the back of the indoor unit and pul[...]

  • Página 44

    Wall Plastic cover Rear panel Wiring 5" Wall Wall fixture Connector Wiring 5" 44 K (1) Inser t the inter-unit wiring (according to local codes) into the through-the-wall PVC pipe . Run the wiring toward the indoor side allo wing approx. 5" to e xtend from the wall f ace. (Figs. 3-59a and 3-59b) KHH(S)2672R CAUTION Never fix the wirin[...]

  • Página 45

    K (1) Shape the refrigerant tubing so that it can easily go into the wall hole . (Fig. 3-62) CAUTION If using a stepladder , be careful to keep your balance and not fall off . T o prevent the unit fr om damage and av oid personal injury , ask for someone’ s help when feeding the tubing through the hole because the unit is heavy and difficult to h[...]

  • Página 46

    46 K 3-17. Shaping the T ubing (1) Shape the refrigerant tubing so that it can easily go into the hole. (Fig. 3-69) (2) Push the wiring, refr igerant tubing and dr ain hose through the hole in the wall. Adjust the indoor unit so it is securely seated on the wall fixture . (3) Carefully bend the tubing (if necessar y) to run along the wall in the di[...]

  • Página 47

    47 T  Ceiling-Mounted T ype (T T ype) 3-19. Suspending the Indoor Unit (1) Place the full-scale diagram (supplied) on the ceiling at the spot where you w ant to install the indoor unit. Use a pencil to mark the dr ill holes . (Fig. 3-74). Since the diagram is made of paper , it may shrink or stretch slightly because of high temperature or humidi[...]

  • Página 48

    48 T (5) Bef ore suspending the indoor unit, remov e the 2 screws on the latch of the air-intak e grilles, open the grilles, and remov e them b y pushing the claws of the hinges as shown in Fig. 3-78. Then remo ve both side panels sliding them along the unit tow ard the front after removing the two scre ws which fix them. (Fig. 3-79) (6) Preparatio[...]

  • Página 49

    49 T Ceiling surface . x o r p p A h c n i 1 Suspension bolt Washer (supplied) Nut (field supply) Fig. 3-82 Fig. 3-83 Fig. 3-84 (7) Suspend the indoor unit as f ollows. (a) Mount a washer and two he xagonal nuts on each suspension bolt as shown in Fig. 3-82. (b) Lift the indoor unit, and place it on the washers through the notches , to fix it in pl[...]

  • Página 50

    50 T 3-20. Duct for Fresh Air There is a duct connection por t (knock-out hole) at the right-rear on the panel top of the indoor unit for dra wing in fresh air . If it is necessary to draw in fresh air , remov e the cov er b y knocking it out and connect the duct to the indoor unit through the connection por t. (Fig. 3-87) If connection at the righ[...]

  • Página 51

    51 U  Concealed-Duct T ype (U T ype) 3-22. Required Minimum Space f or Installation and Service  This air conditioner is usually installed abov e the ceiling so that the indoor unit and ducts are not visible . Only the air intake and air outlet ports are visible from belo w .  The minimum space f or installation and service is shown in Fig[...]

  • Página 52

    52 U 3-23. Suspending the Indoor Unit Depending on the ceiling type: • Inser t suspension bolts as shown in Fig. 3-93 or • Use existing ceiling suppor ts or construct a suitable suppor t as shown in Fig. 3-94. (1) When placing the unit inside the ceiling, deter mine the pitch of the suspension bolts ref erring to the dimensional data on the pre[...]

  • Página 53

    53 U  Fig. 3-97 shows an e xample of installation. 3-24. Installing the Drain Piping (1) Prepare standard hard PVC pipe f or the drain and use the supplied hose band to pre vent w ater leaks. The PVC pipe must be purchased separately . When doing this, lea v e a gap between the drain sock et of the unit and the PVC pipe to allow the drainage to [...]

  • Página 54

    54 U CAUTION  Do not install an air bleeder tube as this ma y cause water to spray fr om the drain pipe outlet. (Fig. 3-100)  If it is necessary to increase the height of the drain pipe, the section directly after the connection port can be raised a maximum of 19-11/16 in. Do not raise it any higher than 19-11/16 in., as this could result in [...]

  • Página 55

    55 U 3-26. Increasing the Fan Speed If e xter nal static pressure is too great (due to long e xtension of ducts, f or e xample), the air flow v olume ma y drop too low at each air outlet. This prob lem ma y be solved b y increasing the f an speed using the f ollowing procedure: (1) Remov e 4 screws on the electrical component bo x and remov e the c[...]

  • Página 56

    56 4. HO W T O INST ALL THE OUTDOOR UNIT 4-1. Installing the Outdoor Unit  Use concrete or a similar material to create the base, and ensure good drainage.  Ordinarily , ensure a base height of 2 in. or more. If a dr ain pipe is used, or f or use in cold-weather regions, ensure a height of 6 in. or more at the f eet on both sides of the unit.[...]

  • Página 57

    57 5. ELECTRICAL WIRING 5-1. General Precautions on Wiring (1) Bef ore wiring, confir m the rated v oltage of the unit as shown on its nameplate , then carr y out the wiring closely follo wing the wiring diagram. (2) Provide a po wer outlet to be used e xclusively f or each unit, and a power supply disconnect and circuit breaker f or o vercurrent p[...]

  • Página 58

    58 5-3. Wiring System Diagrams Basic wiring diagram f or standard control U2 U1 L1 L2 U1 U2 1 2 G 2 1 WHT Remote co n troller D A I n door un it B L1 L2 Gro un di ng li n e BLK 2 1 I n ter- un it power li n e 20 8 / 2 3 0 V , 60 Hz P ower su pply 20 8 / 2 3 0 V , 60Hz Gro un di ng li n e C Gro un d O u tdoor un it INV un it 1 2 G (1) Ref er to Sect[...]

  • Página 59

    59 W ARNING Loose wiring may cause the terminal to overheat or result in unit malfunction. A fire hazard ma y also exist. Therefore, ensure that all wiring is tightly connected. When connecting each power wire to the correspond- ing ter minal, f ollo w the instructions on “How to connect wiring to the ter minal” and f asten the wire securely wi[...]

  • Página 60

    60 RC (WD) 6-1. Installation Site Selection  Install the remote controller at a height of between 3–5 ft. abov e the floor .  Do not install the remote controller in a place where it will be e xposed to direct sunlight or near a window or other place where it will be e xposed to the outside air .  Be sure to install the remote controller[...]

  • Página 61

    61 RC (WD) (1) When you open the decor ative co ver , you will see two gaps under the remote controller . Inser t a coin into these gaps and pr y off the bac k case. (Fig. 6-4) (2) Attach the back case with the 2 small scre ws provided. Using a scre wdriver , push open the cut- outs on the back case . These holes are f or screws . Use the spacers a[...]

  • Página 62

    62 RC (WD) 6-3. Basic Wiring Diagram Use shielded wires f or inter-unit control wiring and ground the shield on both sides. (Fig. 6-5) Otherwise misoperation because of noise ma y occur .  Wiring procedure Install the wiring according to the above wiring diagr am.  Address setting is automatically e x ecuted after tur n- ing on the system. An[...]

  • Página 63

    63 RC (WD) 6-4. Wiring System Diagram f or Group Contr ol This diagram sho ws when se ver al units (maximum of 8) are controlled by a remote controller (main unit). In this case, a remote controller can be connected at any indoor unit.  Wiring procedure Wire according to the diagram at right:  Address setting is e x ecuted automatically when [...]

  • Página 64

    64 RC (WD) 6-5. Wiring System Diagram f or Multiple Remote Controller s  When Installing Multiple Remote Controller s This multiple remote controller system is used f or operating the unit(s) at diff erent positions. (A maxim um of 2 remote controllers can be installed.)  Setting method T o e x ecute this control, make the setting according t[...]

  • Página 65

    65 RC (WD) 6-7. T roub le Diagnostics (1) Contents of remote controller s witch alar m displa y Remote co n troller i s detecti ng error s i gn al from i n door un it E01 E02 E10 E11 E14 E0 3 E0 8 E09 E04 E05 E06 E07 E15 E16 E20 E17 E1 8 E 3 1 L01 L02 L0 3 L04 L07 L0 8 L09 L10 L11 L1 3 I n door un it i s detecti ng error s i gn al from remote co n [...]

  • Página 66

    66 RC (WD) P09 P01 P10 P0 3 P04 P05 P15 P19 P20 P22 P26 P29 P 3 1 H01 F01 F02 F10 F04 F06 F07 F0 8 F12 F29 Ceili ng pa n el co nn ectio n fail u re I n door protectio n Fa n protective thermo s tat Float s witch Di s char g e temperat u re tro u ble Hi g h pre ssu re s witch or compre ss or motor thermal protector i s activated. Ope n pha s e detec[...]

  • Página 67

    67 RC (WD) (2) LED Indicator Messages on Outdoor Control PCB Power ON sequence 1. No communication from indoor units in system 2. Communication received from 1 or more indoor units in system 3. Regular communication OK (Capacity and unit quantity match) If it is not possible to advance to 3, repeats 1 → 2. At 3, changes to normal control. P03 Nor[...]

  • Página 68

    68 RC (WL) Whe n us i ng thi s air co n ditio n er with the wirele ss remote co n troller it may s ometime s be impo ss ible to cha ng e the operatio n mode s while other i n door un it i s r unn i ng . Whe n thi s happe ns , a do u ble beep to n e s o un d s , the (operatio n lamp) li g ht s u p, a n d the (Timer lamp) a n d ( S ta n dby lamp) bli[...]

  • Página 69

    69 RC (WL) 7-2. Room Tem p erature S en s or S ettin g The room temperat u re s e ns or s are b u ilt i n to the i n door un it a n d the wirele ss remote co n troller. Either of the s e room temperat u re s e ns or s ca n operate. The s y s tem i s s hipped from the factory s et to the i n door un it s e ns or. To s witch to the remote co n trolle[...]

  • Página 70

    X 70 <RC S - S H 8 0UA.WL> 4-Way Air Di s char g e S emi-concealed Ty p e (X Ty p e) 7-5. Indicator S ection In s tallation Remove the ceilin g p anel and indicator cover and in s tall the indicator s ection. (1) Remove the ceili ng pa n el. (2) Remove the cor n er cover behi n d the mark s ec- tio n . ( 3 s crew s ) ( 3 ) Remove the mark s e[...]

  • Página 71

    71 T Cover A Cover A Pa n el I n dicator s ectio n S ide pa n el I n dicator s ectio n Cover B (Not us ed whe n the i n dicator s ectio n i s i ns talled.) Air i n take g rille Rece ss Rece ss 7- 8 .O p eratin g Controller In s tallation Do not twi s t the o p eratin g controller wire s to g ether with the p ower s u pp ly wire s . Doin g s o can r[...]

  • Página 72

    72 RC (WL) 7-9. Electrical Wirin g Co nn ectio n method (1) Co nn ect W1 to the i n door PCB WL co nn ector. (2) Co nn ect W 3 from the i n dicator s ectio n with W2 from the operati ng co n troller us i ng the relay co nn ector. 7-10. Te s t Run S witch 7-10-1. How to u s e the te s t run s ettin g (X, T Ty p e s ) The te s t r un s witch i s loca[...]

  • Página 73

    73 RC (WL) 7-11. Mi s o p eration Alarm Indicator s Alarm i n dicator lamp s o n the i n door un it i n dicate the error ca us e if the air co n ditio n er fail s to operate u po n bei ng s witched o n . The po ss ible alarm i n dica- tio ns are g ive n i n Table 7-1. Fi g . 7-12 s how s the locatio n of the alarm lamp s o n the i n door un it. ( S[...]

  • Página 74

    74 RC (WL) <RC S -BH 8 0UA.WL> If the s i g nal receivin g unit i s in s talled near a ra p id- s tart or inverter ty p e fluore s cent lam p (neither one u s e s g low lam ps ), it may b e im p o ss i b le to receive s i g nal s from the wirele ss remote control- ler. To avoid s i g nal inter- ference from fluore s cent lam ps , in s tall th[...]

  • Página 75

    Whe n us i ng the s i gn al receivi ng un it o n a wall with the fro n t expo s ed, choo s e a wall su rface that the s i gn al receivi ng un it ca n be mo un ted o n . (1) I ns ert a s ta n dard (mi nus ) s crewdriver i n to the s lot o n the lower s ide of the s i gn al receivi ng un it a n d pry off the back ca s e a s s how n i n Fi g . 7-14. ([...]

  • Página 76

    76 RC (WL) 7-1 3 . Electrical Wirin g Be s ure to do the wirin g correctly (incorrect wirin g will dama g e the e q ui p ment). Recomme n ded wire diameter a n d allowable le ng th for s i gn al receivi ng un it wiri ng a n d it s bra n ch wiri ng : AWG #1 8 , MAX 1, 3 00 ft. 1. Peel a w ay 9/16 i n . of s hield from the wire f or the co nn ectio n[...]

  • Página 77

    7-15. Mi s o p eration Alarm Indicator s A bli n ki ng lamp for other tha n the s i gn al receivi ng un it filter s how s that a problem ha s occ u rred i n the un it, s o make a n i ns pectio n . (Refer to s ervici ng i n formatio n i n the s ervice ma nu al, etc.) Al s o, if wired remote co n trol- ler a n d dedicated s ervice check li n e s ( 8 [...]

  • Página 78

    78 RC (WL) 7-16. Ba s ic Wirin g Dia g ram Be s ure to do the wirin g correctly (incorrect wirin g will dama g e the e q ui p ment). CAUTION U s e s hielded wire s for i n ter- un it co n trol wiri ng a n d g ro un d the s hield o n both s ide s . (Fi g . 7-25) Otherwi s e mi s operatio n beca us e of electrical n oi s e may occ u r. Wirin g p roce[...]

  • Página 79

    79 RC (WL) 7-17. Wirin g S y s tem Dia g ram for Grou p Control Thi s dia g ram s how s whe n s everal un it s (maxim u m of 8 ) are co n trolled by a s i gn al receivi ng un it (mai n un it). I n thi s ca s e, a s i gn al receivi ng un it ca n be co nn ected at a n y i n door un it. Wirin g p rocedure Wire accordi ng to the dia g ram at left: Addr[...]

  • Página 80

    80 RC (WL) 7-1 8 . Wirin g S y s tem Dia g ram for Multi p le Remote Controller s When in s tallin g multi p le remote controller s Thi s m u ltiple s y s tem i s us ed for operati ng the un it( s ) at differe n t po s itio ns . (A maxim u m of 2 s i gn al receivi ng un it s ca n be i ns talled.) S ettin g method To exec u te thi s co n trol, make [...]

  • Página 81

    81 RC (WL) Sliding switch 1 Wireless remote controller transmitter V erify that sliding switch 1 is in the “K” position. <For 3072R, 3672R> S: Flap model (4-direction, ceiling suspended) K: Swing-only model (wall-mounted), settings completed N: No-flap model (built-in) SKN V erify that sliding switch 1 is in the “S” position. <For [...]

  • Página 82

    82 RC (WL) 7-21. Preparing for the Test Run 7-21-1. Changing the room temperature sensor 7-21-2. Using the remote controller 7-21-3. Test run Room temperature sensors are installed inside the indoor unit and the wireless remote controller. Either room temperature sensor can be used. Face the remote controller toward the receiver (indoor unit). The [...]

  • Página 83

    7-22. Precautions Request that the customer be present at the time the test run is performed. Explain the Operation Manual to the customer, and then have the customer actually operate the system. Be sure to pass the manual and warranty certificate to the customer. Verify that the AC 208 / 230 V wiring is not connected to the terminal plate which is[...]

  • Página 84

    84 RC (WL) 7-23. When Setting Indoor Unit Control PCB Switc h for W all-Mounted Indoor Unit When using either the wired or wireless remote controller , ref er to the tab les below and accordingly slide the s witch on the indoor unit control PCB.  If this setting is not made correctly an alarm will occur. (The oper ation lamp on the displa y blin[...]

  • Página 85

    SC 85 8 . HOW TO IN S TALL THE S Y S TEM CONTROLLER (OPTIONAL PART) Fi g . 8 -1 S y s tem co n troller S witch box (with cover) M4 × 1- 3 /16 i n . S crew s (2) Flat-top S crew Back ca s e Gap Coi n Gap Fi g . 8 -2 Do not s u pp ly p ower to the unit or try to o p erate it until the tu b in g and wirin g to the outdoor unit are com p leted. 8 -1. [...]

  • Página 86

    SC 86 8 -2. Electrical Wirin g B1 I n door un it PCB CRV (CN91: WHT) 2P termi n al ba s e I n door un it S y s tem co n troller Acce ss ary co nn ector Wire joi n t co nn ectio n B2 B 3 B4 B5 B6 U1 U2 How to connect electrical wirin g (1) Co nn ect B1, B2 to i n door PCB CRV co nn ector us i ng acce ss ary 2P co nn ector. (*No polarity) Total wire [...]

  • Página 87

    87 SC 8 - 3 . Addre ss S witch S ettin g 1 ON Main/ s u b s election s witch OFF: S y s tem co n troller operate s a s mai n co n troller. ON: S y s tem co n troller operate s a s su b-co n troller. S W1 ALL/ZONE mode s election s witch ALL mode: All i n door un it s ca n be co n trolled by s y s tem co n troller ZONE 1, 2, 3 , 4 mode: I n door un [...]

  • Página 88

    88 SC 1 ON Weekly timer in p ut s witche s S y s tem co n troller operatio n ca n be s et whe n weekly timer activate s (ON/OFF). S W2 I n ca s e of Remote co n trol mode, us e or . I n ca s e of ZONE 1, 2, 3 , 4 mode, ALL, all i n door un it s mea ns o n e of ZONE 1, 2, 3 , 4. * 1 : 1 (Ce n tral co n trol 1) mea ns ON/OFF operatio n ca nn ot be ex[...]

  • Página 89

    8 -4. Mode S ettin g Accordi ng to the f un ctio n of each s y s tem co n troller, s et S W1 a s s how n i n Fi g . 8 -5. (1) Ce n tral co n trol/Remote co n trol mode Central control mode The s y s tem co n troller i s us ed a s the ce n tral co n trol eq u ipme n t. I n divid u al s etti ng by remote co n troller ca n be i n hibited by the s y s [...]

  • Página 90

    SC 90 8 -5. How to Perform Zone Re g i s tration To operate the s y s tem co n troller properly, zo n e re g i s tratio n i s req u ired after fi n i s hi ng the te s t r un (a n d after s etti ng all i n door un it addre ss e s ) us i ng o n e of the followi ng method s . (a) Zo n e re g i s tratio n us i ng the remote co n troller (RC S - S H 8 0[...]

  • Página 91

    SC (a) Zone re g i s tration u s in g the remote controller (RC S - S H 8 0UG) (Determi n atio n of ce n tral addre ss ) I n thi s ca s e, after co n firmi ng which i n door un it i s co nn ected to the remote co n troller a n d that the air co n ditio n er i n the OFF s tate, yo u s et the ce n tral addre ss e s o n e at a time. If the s y s tem h[...]

  • Página 92

    SC 92 ( b ) Zone re g i s tration u s in g the s y s tem controller ( S HA-KC64UG) I n thi s ca s e, yo u s et all ce n tral addre ss e s by the s y s tem co n troller at o n ce ma nu ally. (1) Pre ss the a n d ZONE b u tto ns at the s ame time for more tha n 4 s eco n d s . a n d CODE No. C1 will fla s h. (2) After co n firmi ng that CODE No. C1 i[...]

  • Página 93

    SC 93 (c) Automatic zone re g i s tration u s in g the s y s tem controller ( S HA-KC64UG) (1) Pre ss the a n d b u tto ns at the s ame time for more tha n 4 s eco n d s . a n d CODE No. C1 will fla s h. (2) S elect CODE No. C2 by pre ss i ng a n d ( ) b u tto n a n d pre ss the b u tto n . C2 cha ng e s from fla s hi ng to ON s tate a n d a u toma[...]

  • Página 94

    SC 94 How to check for overla pp in g of central addre ss No s . (1) Pre ss the a n d b u tto ns at the s ame time for more tha n 4 s eco n d s . a n d CODE No. C1 will fla s h. (2) S elect CODE No. C 3 by pre ss i ng , ( ) b u tto n a n d pre ss the b u tto n . C 3 cha ng e s from fla s hi ng to ON s tate a n d will fla s h. The n a u to overlap c[...]

  • Página 95

    SC 95 A ss i gn i n door un it addre ss e s to the de s ired po s itio ns (ce n tral addre ss e s ) ma nu ally. 2. 1. For g ro u p co n trol, o n ly the mai n i n door un it s ho u ld be a ss i gn ed. Su b i n door un it s ca nn ot be a ss i gn ed. ZONE GROUP Ce n tral addre ss Ce n tral addre ss I n door un it addre ss (UNIT No.) I n door un it ad[...]

  • Página 96

    SC 96 8 -6. Connection with Other E q ui p ment ON/OFF t u p n i l a t i g i D Alarm O u tp u t commo n CPEV AWG#16 ALL ON (+) CX TX ALL OFF (+) I n p u t commo n COM +24 CPEV AWG#16 e m a N s l a n i m r e t t u p t u o / t u p n i l a t i g i D m e t i t u p t u o / t u p n I t u p t u o s u t a t S t u p n i l o r t n o C ON/OFF o u tp u t Alarm[...]

  • Página 97

    97 9. HO W T O PROCESS TUBING The liquid tubing side is connected by a flare n ut, and the gas tubing side is connected by br azing. 9-1. Connecting the Refrigerant T ubing Use of the Flaring Method Many con v entional split system air conditioners employ the flaring method to connect refr igerant tubes which run between indoor and outdoor units. I[...]

  • Página 98

    98 Fig. 9-7  When removing the flare nuts from the tubing connections, or when tightening them after connecting the tubing, be sure to use 2 monke y wrenches or spanners as shown. (Fig. 9-6) If the flare nuts are ov er-tightened, the flare ma y be damaged, which could result in refrigerant leakage and cause injur y or asph yxiation to room occup[...]

  • Página 99

    99 Fig. 9-10 Fig. 9-9 Fig. 9-8 Fig. 9-11  Do not use a spanner to tighten the valv e stem caps . Doing so ma y damage the valv es .  Depending on the installation conditions, applying e xcessive torque ma y cause the n uts to crack. Precautions for P ac ked V alve Operation  If the pack ed v alve is left f or a long time with the v alv e s[...]

  • Página 100

    100 Fig. 9-12 Fig. 9-13 9-4. T aping the T ubes (1) At this time, the refrigerant tubes (and electrical wiring if local codes per mit) should be taped together with ar moring tape in 1 bundle . T o pre vent condensation from o v erflowing the drain pan, keep the dr ain hose separate from the refrigerant tubing. (2) Wrap the ar moring tape from the [...]

  • Página 101

    Outlet Inlet V acuum pump Manifold valve Pressure gauge Lo Hi Charge hose Outdoor unit Liquid tube Gas tube Nitrogen gas cylinder (In vertical standing position) Close Close Open Cylinder valve C Fig. 10-1 Fig. 10-2 Fig. 10-3 10. LEAK TEST , EV A CU A TION AND ADDITIONAL REFRIGERANT CHARGE  P erf orm an air-tightness test for this pac kage A/C .[...]

  • Página 102

    C 102 Fig. 10-4 (3) Pressur ize the system up to 4.15 MP a (42 kgf/cm 2 G) with dry nitrogen gas and close the cylinder valv e when the gauge reading reaches 4.15 MP a (42 kgf/cm 2 G). Then, test f or leaks with liquid soap . (4) Do a leak test of all joints of the tubing (both indoor and outdoor) and both gas and liquid ser vice v alv es. Bubb les[...]

  • Página 103

    C Fig. 10-5 Fig. 10-6 10-3. Charging Additional Refrigerant  Charging additional refrigerant (calculated from the liquid tube length as shown on page 14, Amount of additional refrigerant charge) using the liquid tube ser vice v alv e. (Fig. 10-5)  Use a balance to measure the refrigerant accurately .  If the additional refrigerant charge a[...]

  • Página 104

    104 11. TEST RUN 11-1. Preparing for T est Run  Before attempting to start the air conditioner , chec k the follo wing: (1) All loose matter is remov ed from the cabinet especially steel filings, bits of wire , and clips. (2) The control wiring is correctly connected and all electrical connections are tight. (3) The protective spacers f or the c[...]

  • Página 105

    105  X, T , U , K T ype 11-2. Caution  This unit may be used in a single-type refrigerant system where 1 outdoor unit is connected to 1 indoor unit.  The indoor and outdoor unit control PCBs utilize a semiconductor memory element (EEPROM). The set- tings required for operation were made at the time of shipment. Only the correct combination[...]

  • Página 106

    106 11-4. Items to Check Bef ore the T est Run (1) T urn the breaker ON at least 12 hours in advance in order to energiz e the crank case heater . (2) Fully open the closed valv es on the liquid tube and gas tube sides . 11-5. T est Run Using the Remote Controller (1) Press and hold the remote controller b utton for 4 seconds or longer . Then press[...]

  • Página 107

    107 Wired remote controller di sp la y Cau s e Correction Nothi ng i s di s play ed Nothi ng i s di s play ed E 0 1 di s play ed E 0 2 di s play ed E 0 9 di s play ed E 1 4 di s play ed E 0 4 di s play ed E 0 6 di s play ed E 1 5 di s play ed E 1 6 di s play ed E 2 0 di s play ed P 0 5 di s play ed L 0 2 di s play ed L 1 3 di s play ed P 0 9 di s p[...]

  • Página 108

    108 11-8. Examples of Wiring Diagrams 11-8-1. Basic wiring diagram 1 Single-type system  Be careful to av oid mis wiring when connecting the wires. (Mis wiring will damage the units.) 1 2 12 0 L2 U1 RC U2 L1 U2 U1 G 1 2 S y s tem addre ss rotary s witch ( S et to “0” at the time of s hipme n t.) O u tdoor un it I n door un it Wired remote co[...]

  • Página 109

    109 11-8-2. Basic wiring diagram 2 Group control (when a central control de vice is not used)  Simultaneous-operation m ulti system A maximum of 8 indoor units can be connected to 1 remote controller . Set the system address (refrigerant tubing system address) before turning on the remote power s witch. (Ref er to 11-8-3. Setting the system addr[...]

  • Página 110

    11-8-3. Setting the outdoor unit system addresses F or basic wiring diagram 2 (Set the system addresses: 1, 2, 3...) ON 1 2 0 System address rotary switch (Set to “0” at time of shipment) System address rotary switch System address DIP switch OFF ON 10s 20s Outdoor unit control PCB System address rotary switch System address 10s digit and 20s d[...]

  • Página 111

    111 11-8-5. Indicating (marking) the indoor and outdoor unit combination number Indicate (mark) the number after automatic address setting is completed. (1) So that the combination of each indoor unit can be easily check ed when multiple units are installed, ensure that the indoor and outdoor unit numbers correspond to the system address number on [...]