INSTALLATION MANUAL
Contents
1. oman i S 1 va 4 mm pia Amm 22. TO amo R410A
3. art HE KOWTE
4. AT H EOWTEPIKEG EEWTEPIKEG
5. va EEEPX NEVOG H aut
6. H H H TIPAYHATOTIOLELTAL H
7. Movadac 1 and 2 EXEL 3 Evo EXEL a D 1
8. H EXEL Eva arto TO XELPLOHO a pa
9. OND g Ro Oo 15 Cm 10 mm 80 mm ar 1 5 mm HO7RN F 60245 IEC66 1 3 mm AWG 16 TN EXEIPIOTNPIOU
10. eykpivel E2OTEPIK H2 4 50 mm TOIXO va Y 8
11. prouv pet and 9
12. 2 OTL VEP 3 HOVWOTE TO E los E 5 f ETOL WOTE EKPEEL amo AUTO EXEL ie a WOTE
13. n 2 and Om 665 mm D mam Om 1 2
14. 96 35 mm 612 70 108 mm 125 mm bein ei appwdec 8 mm er la lt B gt A PVC Eva 186 mm 320 mm L V UY k 600 mm 90 mm EZOTEPIK H Eva art e
15. 3 mm amo 1 5 mm HO7RN F 60245 IEC66 1 3 mm AWG 16 A B EVTOAN Eva and B
16. Eva H TUG EBVIKUG H
17. 20 m TO 15 20 AVA 16 20 10 m Eva e e Tia
18. A B C D paivovtal TEXVIK amo 68 mm 610 mm 8 0
19. ar 4 mm gt Eva eva KOWTE n voa gt Eva Eva KOWTE n voa ETOL WOTE amd 43 mm amo
20. 5 ZTEPEWOTE TO 6 TNG 1 H 2 TO 4 mm HO7RN F 60245 IEC66 3 5 mm AVG 12 le 5 1234 LNZ 10 40 40 30 42EQV050M 42EQV060M 220 240 V 50Hz 220
21. aro ott N
22. TON 2 TO EK R410A WYKTIKO
23. H H OXNNATIOHEVN H and ano
24. 3 TO PRESET TIMER CLOCK Se S AN O
25. e Mn AT e and R410A To HFC R410A 1 6 amo R22
26. 4 Ewe 6 gt 1 AH 2 3 4 and ETOL 15 cm 5 OTEPEWOTE 1 2 N m 0 12 kgf m
27. e aD O Tl ONAN 101 kPa 76 cmHg R410A Na R410A ZwAnvag R410A 5 ZHMANTIKA 1 2 3 4 5 Ztyoupe
28. 1m ano va H 8 dyn g a E 8 gt WIEN E DAS gt A N P Kowipo Kowipo WUKTIKOUG ooo 00 s S af 23 mm ao 65 mm I k vtpo 1 O65 mm
29. H H17 H19 14 18 N m 1 4 1 8 kgf m 33 42 N m 3 3 wc 4 2 kgf m 8 12 N m 0 8 1 2 kgf m 14 18 N m 1 4 1 8 kgf m H22 H30 H14 H17 1 TO 2 3 4
30. 4 o ne Mnatapiec a f Fi 2 a To va Ben T e N aca ee 2 N OC tS and Tov 8 mm
31. Pie 1 2 3 1 4 2 3 5 4 6
32. arenes inane and va a pac Eva on peio n
33. no Se m zal 10 mm 28 22 AWG 0 08 0 32 mm H Sev 4 7 30 arto 0 25 Nem 0 03 kgf m B a 3 1x16L 3 1 25L a OE PALA UY 0 KaAunpa Bida ar 0 15 N m 0 02 kgf m 1 2 1
34. uo E 3 ou 5 apiorep gt 25 gt 32 Z gt G gt EE p 8 o lo 2 5 3 8 5 gt 85 gt 56 gt 5 Qax er gt gt 5 cE E x O gt A gt 1 2 TO O
35. 1 KAI 3 E 3 EZOTEPIK H 4 EVKATOOTOONG anna in an da 4 E K w no 4 KAAWSISONE aan aan 4 E Tou 5 E asia 6 E E sl ESOTEPIK H 7 EVKATOOTOONG cisco dad 7 E 7 E 8 E EKVO asocia idas 8 E eocccooocccoccconccononnnnccononnnncnnnnncnnc noma cnn nnnos 8 E EpYanlec ann cdi 9
36. 2 4 MODE evo CHECK H B 00 2 va 2 A A 3 H A 1 RUN COOL RESET 10 O RESE RESET Auto Restart To auto
37. 3 xX O X iz A i Mpo amp ktaon 5 mm 15 mmh E EE D A 4x 252 La Cah H 5 mm 7
38. 5 0 12 N m 0 01 kgf m 7 Pu piote 2 8 6 9 1 3 70 mm 28 22 AWG 0 08 0 32 mm 4 H 4 7 TO
39. va 4 H e Ze dl 1 O X X X 2 Eva LOYKWOTE TO 90 x td Y A mm RIDGID Zuber
40. 43 mm ano TO 30 mm and R30 mm Xpnoonomore polisin 1E 1 hai TO XO
41. A To B B 2 B 1 RESET va 2 TO 8 CHECK H 00
42. H 2 m O RF Eva
43. Eva 32 HO7RN F 60245 HE APOPA TO KAIMATIZTIKO TO WYKTIKO HFC R410A TO 410 aro
44. mpoidv auto Auto Restart To Auto Restart 1 RESET 3 3 OPERATION 5 5 2 RESET 3 3 OPERATION 11195551225
45. un TO H THN H
46. Eva Eva amo Mn eva J EYKATAOT Note 50 cm 50 cm aykiotpwons g 1 2 8
47. R410A 1 6 R22 OTL TOU VEP fia va AVBEKTIKA R410A WoTE vepo
48. 14 18 1 4 1 8 kgf m 50 62 5 0 6 2 kgf m 1 ano 2 3 4 15 20 15 20 27 ava 101 kPa 76 cmHg
49. 2 m or more from floor Pipe hole 965 mm Pipe hole Mounting o Installation plate Thread Screw Indoor unit Weight When the installation plate is directly mounted on the wall 1 Securely fit the installation plate onto the wall by screwing it in the upper and lower parts to hook up the indoor unit 2 To mount the installation plate on a concrete wall with anchor bolts use the anchor bolt holes as illustrated in the below figure 3 Install the installation plate horizontally in the wall CAUTION When installing the installation plate with a mounting screw do not use the anchor bolt holes Otherwise the unit may fall down and result in personal injury and property damage Installation plate Keep horizontal direction Anchor bolt N xox Projection 5 mm dia hole 15mmorless azz EZ gt Mounting screw A gt 4x 252 Clip anchor local parts CAUTION Failure to firmly install the unit may result in personal injury and property damage if the unit falls In case of block brick concrete or similar type walls make 5 mm dia holes in the wall Insert clip anchors for appropriate mounting screws 7 NOTE Secure four corners and lower parts of the installation plate with 4 to 6 mounting screws to install it Wiring Connection How to connect the connecting cable Wiring of the
50. 30 m 5mm a o 3782103 le ABT AE 2A VO E 83 WP27 02 o_o Zpi te 0 12 N m 0 01 kgf m gt F a TO 1 TO TA 2 3 7 4 8 5 8
51. 410 xen evk eI 6 35 mm 0 oe 0 5 1 0 08 1 5 012 70mm 100215 4 IMPERIAL el ij 7A R410A 06 35 mm 1 5 2 0 012 70 mm 2 0 oe 2 5 OPIETE Eva Eva 7 va va N m 6 35 mm 612 70 mm
52. 0 25 N m 0 03 kgf m 6 MW 7 63 1 16 va 2 8 13 1x25L 42 9 3 1 25 63 0 15 N m 0 02 kgf m 10
53. Tightening torque for connection of flare pipe The pressure of R410A is higher than R22 Approx 1 6 times Therefore securely tighten the flare pipes which connect the outdoor unit and the indoor unit with the specified tightening torque using a torque wrench If any flare pipe is incorrectly connected it may cause not only a gas leakage but also trouble in the refrigeration cycle Flare at indoor unit side Flare at outdoor unit side Evacuating After the piping has been connected to the indoor unit you can perform vacuuming together at once VACUUMING Evacuate the air in the connecting pipes and in the indoor unit using a vacuum pump Do not use the refrigerant in the outdoor unit For details see the manual of the vacuum pump Using a vacuum pump Be sure to use a vacuum pump with counter flow prevention function so that inside oil of the pump does not flow backward into pipes of the air conditioner when the pump stops If oil inside of the vacuum pump enters the air conditioner which use R410A refrigeration cycle trouble may happen 1 Connect the charge hose from the manifold valve to the service port of the packed valve at gas side 2 Connect the charge hose to the port of the vacuum pump 3 Open fully the low pressure side handle of the gauge manifold valve 4 Operate the vacuum pump to start evacuating Perform evacuating for about 15 minutes if the piping length is 20 meter
54. gt js sa lo C P D 1 9 H 50 mm meginas eo x x x x lA oF mr ES 777
55. tirano orinal 9 5 ccoococcoccconocioncconannancnananonnc nono ncnncnos 9 E A B 9 E 9 Auto Restart 9 PRECAUTIONS FOR SAFETY Before installation please read these precautions for safety carefully Be sure to follow the precautions provided here to avoid safety risks The symbols and their meanings are shown below WARNING It indicates that incorrect use of this unit may cause severe injury or death CAUTION It indicates that incorrect use of this unit may cause personal injury 1 or property damage 2 1 Personal injury means a slight accident burn or electrical shock which does not require admission or repeated hospital treatment 2 Property damage means greater damage which affects assets or resources For general public use Power supply cord and connecting cable of appliance use shall be at least polychloroprene sheathed flexible cord design HO7RN F or cord designation 60245 IEC66 Shall be installed in accordance with national wiring regulations CAUTION New refrigerant air conditioner installation THIS AIR CONDITIONER USES THE NEW HFC REFRIGERANT R410A WHICH DOES NOT DESTROY THE OZONE LAYER R410A refrigerant is apt to be affected by impurities such as water
56. HFC INSTALLATION MANUAL AIR CONDITIONER SPLIT TYPE Indoor unit 42EQV050M 060M Outdoor unit 38EYV050M 060M 11195551225 CONTENTS PRECAUTIONS FOR 1 INSTALLATION DIAGRAM OF INDOOR AND OUTDOOR UNITS lt s comisaria arias 3 E Optional Installation Parts eeennnnn 3 INDOOR 4 Installation PISCO tas 4 E Cutting a Hole and Mounting Installation Plate 4 E Wiring Connection nenn 4 m How to Connect Remote Controller for Wire Operation 5 Piping and Drain Hose Installation 6 E Indoor Unit 7 main 7 OUTDOOR UNIT 7 Installation een 7 u Precautions about Installation in Regions with Snowfall and Cold Temperatures uuesenneeseerneennennensen nennen nennen 74 u Refrigerant Piping Connection E Evacuating 8 E Wiring 8 E Electrical Work oooooconcccnncocccccncnccnonncnnananonnnannn conc cnica nn nncnnns 9 OTHERS 9 m Gas Leak Test iQ Remote Control A B Selection 9 E Test Operati n 9 E Auto Restart Setting ooooconnncninnncoccconcccnnnconcconnncnancnoncnnn 9 cis
57. 230 V 60Hz 10 0A 13 5A 13A 16A 4 mm HO7RN F 60245 IEC66 3 5 mm AVG 12 e H TO
58. Recommend to use double insulation lead wire for connect remote control and air conditioner 2 For wire operation 1 remote control can control only 1 indoor unit 3 In wire operation remote controller will return to initial condition PRESET TIMER and CLOCK will return to initial condition when user shutdown power supply of air conditioner gt How to install the air inlet grille on the indoor unit When attaching the air inlet grille perform the same process as for removal but in reverse order SS Piping and Drain Hose Installation Piping and drain hose forming Since dewing results in a machine trouble make sure to insulate both connecting pipes Use polyethylene foam as insulating material Bottom right Rear right E Rear left gt gt _ 28 5 0 w Bottom left Os Qa Left 2 m gt ao a a E 8 yyy Right 1 Die cutting front panel slit Cut out the slit on the leftward or right side of the front panel for the left or right connection and the slit on the bottom left or right side of the front panel for the bottom left or right connection with a pair of nippers 2 Changing drain hose For leftward connection bottom leftward connection and rearleftward connection s piping it is necessary to change the drain hose and drain cap How to re
59. oxidizing membranes and oils because the pressure of R410A refrigerant is approx 1 6 times of refrigerant R22 As well as the adoption of this new refrigerant refrigerating machine oil has also been changed Therefore during installation work be sure that water dust former refrigerant or refrigerating machine oil does not enter the refrigeration cycle of a new refrigerant air conditioner To avoid mixing refrigerant and refrigerating machine oil the sizes of charging port connecting sections on the main unit are different from those for the conventional refrigerant and different size tools are also required For connecting pipes use new and clean piping materials with high pressure withstand capabilities designed for R410A only and ensure that water or dust does not enter Moreover do not use any existing piping as its pressure withstand may be insufficient and may contain impurities DANGER FOR USE BY QUALIFIED PERSONS ONLY TURN OFF MAIN POWER SUPPLY BEFORE ATTEMPTING ANY ELECTRICAL WORK MAKE SURE ALL POWER SWITCHES ARE OFF FAILURE TO DO SO MAY CAUSE ELECTRIC SHOCK CONNECT THE CONNECTING CABLE CORRECTLY IF THE CONNECTING CABLE IS CONNECTED WRONGLY ELECTRIC PARTS MAY BE DAMAGED CHECK THE EARTH WIRE THAT IT IS NOT BROKEN OR DISCONNECTED BEFORE INSTALLATION DO NOT INSTALL NEAR CONCENTRATIONS OF COMBUSTIBLE GAS OR GAS VAPORS FAILURE TO FOLLOW THIS INSTRUCTION CAN RESULT IN FIRE OR EXPLOSION TO PREVENT OVERHEATING TH
60. connecting cable can be carried out without removing the front panel 1 Remove the air inlet grille Open the air inlet grille upward and pull it toward you 2 Remove the terminal cover and cord clamp 3 Insert the connecting cable according to the local rule into the pipe hole on the wall 4 Take out the connecting cable through the cable slot on the rear panel so that it protrudes about 15 cm from the front 5 Insert the connecting cable fully into the terminal block and secure it tightly with screws 6 Tighten firmly but not over 1 2 N m 0 12 kgf m 7 Secure the connecting cable with the cord clamp 8 Fix the terminal cover rear plate bushing and air inlet grille on the indoor unit CAUTION Be sure to refer to the wiring system diagram labeled inside the front panel Check local electrical cords and also any specific wiring instructions or limitations Cord clamp Terminal cover Terminal block 70 mm Wire size 28 22 AWG 0 08 0 32 mm Outer diameter not over 4 7 mm y control wire length 30 m or less Earth line za Sy o Connecting cable Tighten firmly but not over 0 12 N m 0 01 kgfm q a bou 2 m Control wire through out position Stripping length of the connecting cable NOTE gt For remote controller Use stranded wire only Remove cover of remote controller by sliding down and take
61. lightning conductor or telephone earth wire Improper earth work may be the cause of electrical shock Do not install the unit where flammable gas may leak If there is any gas leakage or accumulation around the unit it can cause a fire Do not select a location for installation where there may be excessive water or humidity such as a bathroom Deterioration of insulation may cause electrical shock or fire Installation work must be performed following the instructions in this installation manual Improper installation may cause water leakage electrical shock or fire Check the following items before operating the unit Be sure that the pipe connection is well placed and there are no leaks Check that the service valve is open If the service valve is closed it may cause overpressure and result in compressor damage At the same time if there is a leak in the connection part it may cause air suction and overpressure resulting in damage to the unit or injury In a pump down operation be sure to stop the compressor unit before removing the refrigerant pipe If removing the refrigerant pipe while the compressor is operating with the service valve opened it may cause air suction and overpressure resulting in damage to the unit or injury Do not modify the power cable connect the cable midway or use a multiple outlet extension cable Doing so may cause contact failure insulation failure or excess current resulting in fire or electri
62. make sure that the water is drained out of doors 3 When connecting extension drain hose insulate the connecting part of extension drain hose with shield pipe Shield pipe la PIbS Inside the room x x 77777 oo Do not put the drain hose end in the drainage ditch Extension drain hose Drain hose CAUTION Arrange the drain pipe for proper drainage from the unit Improper drainage can result in dew dropping This air conditioner has the structure designed to drain water collected from dew which forms on the back of the indoor unit to the drain pan Therefore do not store the power cord and other parts at a height above the drain guide Wall Drain guide Space for pipes OUTDOOR UNIT Installation Place A place which provides enough spaces around the outdoor unit as shown in the diagram A place which can bear the weight of the outdoor unit and does not allow an increase in noise level and vibration A place where the operation noise and discharged air do not disturb your neighbors A place which is not exposed to a strong wind A place free of a leakage of combustible gases A place which does not block a passage When the outdoor unit is to be installed in an elevated position
63. E INDOOR UNIT AND CAUSING A FIRE HAZARD PLACE THE UNIT WELL AWAY MORE THAN 2 M FROM HEAT SOURCES SUCH AS RADIATORS HEATERS FURNACE STOVES ETC WHEN MOVING THE AIR CONDITIONER FOR INSTALLING IT IN ANOTHER PLACE AGAIN BE VERY CAREFUL NOT TO GET THE SPECIFIED REFRIGERANT R410A WITH ANY OTHER GASEOUS BODY INTO THE REFRIGERATION CYCLE IF AIR OR ANY OTHER GAS IS MIXED IN THE REFRIGERANT THE GAS PRESSURE IN THE REFRIGERATION CYCLE BECOMES ABNORMALLY HIGH AND IT RESULTINGLY CAUSES BURST OF THE PIPE AND INJURIES ON PERSONS IN THE EVENT THAT THE REFRIGERANT GAS LEAKS OUT OF THE PIPE DURING THE INSTALLATION WORK IMMEDIATELY LET FRESH AIR INTO THE ROOM IF THE REFRIGERANT GAS IS HEATED BY FIRE OR SOMETHING ELSE IT CAUSES GENERATION OF POISONOUS GAS WARNING Never modify this unit by removing any of the safety guards or bypassing any of the safety interlock switches Installation work must be requested from the supplying retail dealership or professional vendors Self installation may cause water leakage electrical shock or fire as a result of improper installation Specified tools and pipe parts for model R410A are required and installation work must be done in accordance with the manual HFC type refrigerant R410A has 1 6 times more pressure than that of conventional refrigerant R22 Use the specified pipe parts and ensure correct installation otherwise damage and or injury may be caused At the same time water leakage electrical s
64. ECK B will show on the display cancel the operation 3 beep sound but OPERATION lamp does not and 00 will disappear and the air conditioner will turn OFF The Remote blink Control B is memorized Picture In case of ON timer or OFF timer are set AUTO RESTART Note 1 Repeat above step to reset Remote Control to be A OPERATION does not activate 2 Remote Control A has not A display 3 Default setting of Remote Control from factory is A Be sure to comply with local rule on running the wire from indoor unit o 1 32 1
65. be sure to secure its feet An allowable length of the connecting pipe is up to 20 m There is no need to add refrigerant as long as the length of the connection piping is 15 m or less You will need to add 20g of refrigerant per meter of added connection piping for installations requiring connection piping to be between 16 m to 20 m An allowable height level is up to 10 m A place where the drain water does not cause any problems Precautions about Installation in Regions with Snowfall and Cold Temperatures Do not use the supplied drain nipple for draining water Drain the water from all the drain holes directly To protect the outdoor unit from snow accumulation install a holding frame and attach a snow protection hood and plate Do not use a double stacked design Snow protection plate Front Install at least 50 cm lt a Snow protection hood above the snow accumulation line At least 50 cm Snow accumulation line Holding frame CAUTION 1 Install the outdoor unit in a location where there are no obstructions near its air intake or air outlet 2 When the outdoor unit is installed in a place that is always exposed to strong winds like on the coast or on a high story of a building secure the normal fan operation using a duct or a wind shield 3 Especially in windy areas install the unit to prevent the admission of wind 4 Installation in the following places may resu
66. cal shock Appliance shall be installed in accordance with national wiring regulation If you detect any damage do not install the unit Contact your supplying dealer immediately Do not use any refrigerant different from the one specified for complement or replacement Otherwise abnormally high pressure may be generated in the refrigeration cycle which may result in a failure or explosion of the product or an injury to your body CAUTION Exposure of unit to water or other moisture before installation could result in electric shock Do not store it in a wet basement or expose to rain or water After unpacking the unit examine it carefully for possible damage Do not install in a place that can increase the vibration of the unit Do not install in a place that can amplify the noise level of the unit or where noise and discharged air might disturb neighbors Please read this installation manual carefully before installing the unit It contains further important instructions for proper installation This appliance must be connected to the main power supply by means of a circuit breaker depending on the place where the unit is installed Failure to do so may cause electrical shock Follow the instructions in this installation manual to arrange the drain pipe for proper drainage from the unit Ensure that drained water is discharged Improper drainage can result in water leakage causing water damage to furniture Tighten the flar
67. e nut with a torque wrench using the prescribed method Do not apply excess torque Otherwise the nut may crack after a long period of usage and it may cause the leakage of refrigerant Wear gloves heavy gloves such as cotton gloves for installation work Failure to do so may cause personal injury when handling parts with sharp edges Do not touch the air intake section or the aluminum fins of the outdoor unit It may cause injury Do not install the outdoor unit in a place which can be a nest for small animals Small animals could enter and contact internal electrical parts causing a failure or fire Request the user to keep the place around the unit tidy and clean Make sure to conduct a trial operation after the installation work and explain how to use and maintain the unit to the customer in accordance with the manual Ask the customer to keep the operation manual along with the installation manual The manufacturer shall not assume any liability for the damage caused by not observing the description of this manual REQUIREMENT OF REPORT TO THE LOCAL POWER SUPPLIER Please make absolutely sure that the installation of this appliance is reported to the local power supplier before installation If you experience any problems or if the installation is not accepted by the supplier the service agency will take adequate countermeasures INSTALLATION DIAGRAM OF INDOOR AND OUTDOOR UNITS Filter 8 Filter Flat head w
68. e the wall surface If the connecting pipe is laid exceeding 43 mm above the wall surface the indoor unit may unstably be set on the wall When bending the connecting pipe make sure to use a spring bender so as not to crush the pipe Bend the connecting pipe within a radius of 30 mm To connect the pipe after installation of the unit figure To the forefront of flare ca Gas side Liquid side 1 Outward form of indoor unit R 30 mm Use polisin polyethylene N core or the like for bending pipe 43 mm Use the handle of screwdriver etc NOTE If the pipe is bent incorrectly the indoor unit may unstably be set on the wall After passing the connecting pipe through the pipe hole connect the connecting pipes to the auxiliary pipes and wrap the facing tape around them CAUTION Bind the auxiliary pipes two and connecting cable with facing tape tightly In case of leftward piping and rear leftward piping bind the auxiliary pipes two only with facing tape Auxiliary pipes Installation plate Carefully arrange pipes so that any pipe does not stick out of the rear plate of the indoor unit Carefully connect the auxiliary pipes and connecting pipes to one another and cut off the insulating tape wound on the connecting pipe to avoid double taping at the joint moreover seal the joint with the vinyl tape etc Since dewing results i
69. eio 0 amp CAUTION Wrong wiring connection may cause some electrical parts burn out to outdoor unit size of wire and wiring method etc Every wire must be connected firmly If incorrect or incomplete wiring is carried out it will cause an ignition or smoke Prepare the power supply for exclusive use with the air conditioner This product can be connected to the mains Connection to fixed wiring A switch which disconnects all poles and has a contact separation of at least 3 mm must be incorporated in the fixed wiring Connecting cable le LS Power cord E ics f TT NOTE Connecting cable bit 5 ri fe Wire type More than 1 5 mm HO7RN F or 60245 IEC66 or 1 3 mm 8 i fl ai AWG 16 40 40 30 30 t Earth line e Earth line N Connecting cable Power cord OTHERS Gas Leak Test Check places for the indoor unit Test Operation To switch to the TEST RUN COOL mode press RESET button for 10 seconds The beeper will make a short beep Check places for Check the flare nut connections the outdoor unit for the gas leak with a gas leak a detector or soap water RESER 5 RESET button Remote Control A B Selection When two i
70. ght left Bottom left 2 Insulate the refrigerant pipes separately Extension drain hose With insulation not together Not available provided by installer 8 mm thick heat resisting polyethylene foam Fixing bolt arrangement of outdoor unit Secure the outdoor unit with fixing bolts and nuts if the unit is likely to be exposed to a strong wind Use 8 mm or 610 mm anchor bolts and nuts If itis necessary to drain the defrost water attach drain nipple and cap water proof 0 to the bottom plate of the outdoor unit before installing it 108 mm 125mm zum 8 Air inlet TR ip 4 gt 186 mm PISO 320 mm lt T a y Air outlet 90 mm 600 mm Drain outlet INDOOR UNIT Mounting the installation plate Anchor bolt holes 2 o Installation Place A place which provides the spaces around the indoor unit as shown in the diagram A place where there are no obstacles near the air inlet and outlet A place which allows easy installation of the piping to the outdoor unit A place which allows the front panel to be opened The indoor unit shall be installed as top of the indoor unit comes to at least 2 m height Also it must be avoided to put anything on the top of the indoor unit CAUTION Direct sunlight to the indoor unit s wireless receiver should be avoided The microprocessor in the ind
71. hock and fire may occur Be sure to install the unit in a place which can sufficiently bear its weight If the load bearing of the unit is not enough or installation of the unit is improper the unit may fall and result in injury Electrical work must be performed by a qualified electrical engineer in accordance with the code governing such installation work internal wiring regulations and the manual A dedicated circuit and the rated voltage must be used Insufficient power supply or improper installation may cause electrical shock or fire Use a cabtyre cable to connect wires in the indoor outdoor units Midway connection stranded wire and single wire connections are not allowed Improper connection or fixing may cause a fire Wiring between the indoor unit and outdoor units must be well shaped so that the cover can be firmly placed Improper cover installation may cause increased heat fire or electrical shock at the terminal area Be sure to use only approved accessories or the specified parts Failure to do so may cause the unit to fall water leakage fire or electrical shock After the installation work ensure that there is no leakage of refrigerant gas If the refrigerant gas leaks out of the pipe into the room and is heated by fire or something else from a fan heater stove or gas range it causes generation of poisonous gas Make sure the equipment is properly earthed Do not connect the earth wire to a gas pipe water pipe
72. it out Wire type More than 1 5 mm HO7RN F or 60245 IEC66 or 1 3 mm If batteries are exist please take them out The combination of using AWG 16 wire controller and batteries may cause of batteries explosion Make hole for insert control wire by use screwdriver break the polyester sheet as shown on figure 7 4 Insert control wire from rear side of remote controller as shown on How to Connect Remote Controller figure 8 for Wire Operation Fix control wire which arrange as shown on figure 9 and 0 to terminal by provided screws tighten firmly but not over 0 25 N m 0 03 kgf m Set control wire through gutter way at rear side of remote controller as shown on figure Fix provided screw W3 1x16L on the wall to hang remote controller as shown on figure Mark and arrange hole for fix below screw 93 1x25L as shown on Control wire figure 42 Assembly battery cover which provided with accessory bag then use provide screw 3 1 25L to fix battery cover together with wall as shown on figure 43 tighten firmly but not over 0 15 N m 0 02 kgf m Remote controller 10 Reassembly cover of remote controller o po a o Indoor unit N gt For indoor unit 1 Open the air inlet grille upward 2 Securely remove four screws at the front panel 3 Slightly open the lower part of the front panel then pull the upper part of the front panel toward
73. lt in trouble Do not install the unit in such places A place full of machine oil Asaline place such as the coast A place full of sulfide gas A place where high frequency waves are likely to be generated such as from audio equipment welders and medical equipment Refrigerant Piping Connection gt Flaring 1 Cut the pipe with a pipe cutter NS O X a T 4 q 2 Insert a flare nut into the pipe and flare the pipe Projection margin in flaring A Unit mm RIDGID clutch type Outer dia of copper pipe Conventional tool used 1 0 to 1 5 1 0 to 1 5 R410A tool used 6 35 mm 12 70 mm 0 to 0 5 0 to 0 5 y IMPERIAL wing nut type Outer dia of copper pipe R410A 1 5 to 2 0 2 0 to 2 5 gt 06 35 mm Die Pipe 912 70 mm Tightening connection Align the centers of the connecting pipes and tighten the flare nut as far as possible with your fingers Then tighten the nut with a spanner and torque wrench as shown in the figure Half union e Externally gt threaded side Use a wrench to secure Flare nut Internally threaded side Use a torque wrench to tighten CAUTION Do not apply excess torque Otherwise the nut may crack depending on the conditions Unit N m Tightening torque 14 to 18 1 4 to 1 8 kgf m 50 to 62 5 0 to 6 2 kgf m Outer dia of copper pipe 06 35 mm 912 70 mm
74. m 0 8 to 1 2 kgf m 14 18 N m 1 4 to 1 8 kgf m Hexagon wrench is required Valve Rod Cap H22 H30 H14 Service Port Cap Service Port Cap Valve Rod Cap Wiring Connection 1 Remove the valve cover the electric parts cover and the cord clamp from the outdoor unit 2 Connect the connecting cable to the terminal as identified by the matching numbers on the terminal block of indoor and outdoor unit 3 Insert the power cord and the connecting cable fully into the terminal block and secure it tightly with screws 4 Use vinyl tape etc to insulate the cords which are not going to be used Locate them so that they do not touch any electrical or metal parts Secure the power cord and the connecting cable with the cord clamp Attach the electric parts cover and the valve cover on the outdoor unit Model 42EQV050M 42EQV060M Electrical Work Power source 220 240 V Single phase 50Hz 220 230 V Single phase 60Hz 1 The supply voltage must be the same as the rated voltage of the air Maximum running current 10 0A 13 54 e r i me hsa diti Plug socket amp fuse rating 13A 16A Prepare the power source for exclusive use with the air conditioner Power cord 4 mm HOTRN F or 60245 IEC66 or 3 5 mm AVG 12 NOTE Wire type 4 mm HO7RN F or 60245 IEC66 or 3 5 mm AVG 12 gt Stripping length of the connecting cable Terminal block L iji
75. move the drain hose The drain hose can be removed by removing the Heat insulator screw securing the drain hose and then pulling out the drain hose When removing the drain hose be careful of any sharp edges of steel plate The edges can injuries RN To install the drain hose insert the drain hose a firmly until the connection part contacts with heat J y insulator and then secure it with original screw How to remove the drain cap Clip the drain cap by needle nose pliers and pull out How to fix the drain cap 1 Insert hexagon wrench 4 mm in a center head 2 Firmly insert the drain cap No gap E 2 Do not apply lubricating oil refrigerant machine oil when inserting the drain cap Application causes deterioration and drain leakage from the plug Insert a hexagon wrench 4 mm CAUTION Firmly insert the drain hose and drain cap otherwise water may leak In case of right or left piping After scribing slits of the front panel with a knife or a making off pin cut them with a pair of nippers or an equivalent tool Slit gt In case of bottom right or bottom left piping After scribing slits of the front panel with a knife or a making off pin cut them with a pair of nippers or an equivalent tool Left hand connection with piping Bend the connecting pipe so that it is laid within 43 mm abov
76. n a machine trouble make sure to insulate both connecting pipes Use polyethylene foam as insulating material When bending a pipe carefully do it not to crush it Indoor Unit Fixing 1 Pass the pipe through the hole in the wall and hook the indoor unit on the installation plate at the upper hook 2 Swing the indoor unit to right and left to confirm that it is firmly hooked up on the installation plate 3 While pressing the indoor unit onto the wall hook it at the lower part on the installation plate Pull the indoor unit toward you to confirm that it is firmly hooked up on the installation plate Hook here J a 2 Installation plate E Hook Press unhook For detaching the indoor unit from the installation plate pull the indoor unit toward you while pushing its bottom up at the specified parts D D Push Push Information The lower part of indoor unit may float due to the condition of piping and you cannot fix it to the installation plate In that case use the 4 screws provided to fix the unit and the installation plate Drainage 1 Run the drain hose sloped downwards NOTE The hole should be made at a slight downward slant on the outdoor side Do not form the drain hose into a wavy shape x Le Do not put the drain hose end into water Do not rise the drain hose 50 mm or more x IA gl 2 Put water in the drain pan and
77. ndoor units are installed in the same room or adjacent two Auto Restart Setting rooms if operating a unit two units may receive the remote control signal simultaneously and operate In this case the operation can be preserved This product is designed so that after a power failure it can restart by setting either one remote control to B setting Both are set to A setting automatically in the same operating mode as before the power failure in factory shipment The remote control signal is not received when the settings of indoor unit and remote control are different Information There is no relation between A setting B setting and A room B room when The product was shipped with Auto Restart function in the off position connecting the piping and cables Turn it on as required To separate using of remote control for each indoor unit in case of 2 air conditioners are installed near n How to set the Auto Restart Remote Control B Setup 1 Press RESET button on the indoor unit to turn the air conditioner ON 1 Press and hold the RESET button on the indoor unit for 3 seconds to 2 Point the remote control at the indoor unit set the operation 3 beep sound and OPERATION lamp blink 5 time sec 3 Push and hold CHECK button on the Remote Control by the tip of the for 5 seconds pencil 00 will be shown on the display Picture f 2 Press and hold the RESET button on the indoor unit for 3 seconds to 4 Press MODE during pushing CH
78. ood screw Flat head wood screw The provided Remote Controller is a wireless type which also can be used as a wire Please see How to Connect The Remote Controller for Wired Operation in case of wired control is required When installing the outdoor unit leave open in at least two of direction A B C and D shown in the figure on the right Remark Detail of accessory and installation parts can see in the accessory sheet Batteries wood screw 4 Remote control holder he auxiliary piping can be connected to Vinyl tape the left rear left rear right right bottom Apply after carrying right or bottom left Wireless remote control Some pictures might be different from the actual parts Optional Installation Parts Parts name Flat head out a drainage test 600 mm or more Z PA Refrigerant piping Liquid side 06 95 mm Gas side 812 70 mm Pipe insulating material polyethylene foam 8 mm thick Putty PVC tapes 50 mm or more a For the rear left and left piping N 1 Installation Insert the cushion between the indoor unit and wall and tilt the indoor unit for better operation TOR Do not allow the drain hose to get slack N Cut the piping hole sloped slightly Shield pipe Make sure to run the drain hose sloped downward An Bottom Rear ri
79. oor unit should not be too close to RF noise sources For details see the owner s manual Remote control A place where there are no obstacles such as a curtain that may block the signal from the remote control Do not install the remote control in a place exposed to direct sunlight or close to a heating source such as a stove Keep the remote control at least 1 m apart from the nearest TV set or stereo equipment This is necessary to prevent image disturbances or noise interference The location of the remote control should be determined as shown below Side view Top view A Indoor unit 5 o E 18 5 O T t 2 A A 2 Reception Remote N Remote control Lo U range control Cutting a Hole and Mounting Installation Plate Cutting a hole When installing the refrigerant pipes from the rear o o o Tay 55 fif 240 23 mm re ee Pipe hole L 65 mm I The center of the pipe hole is above the arrow 1 After determining the pipe hole position on the mounting plate drill the pipe hole O65 mm at a slight downward slant to the outdoor side When drilling a wall that contains a metal lath wire lath or metal plate be sure to use a pipe hole brim ring sold separately
80. s 15 minutes for 20 meters assuming a pump capacity of 27 liters per minute Then confirm that the compound pressure gauge reading is 101 kPa 76 cmHg 5 Close the low pressure side valve handle of the gauge manifold valve 6 Open fully the valve stem of the packed valves both gas and liquid sides 7 Remove the charging hose from the service port 8 Securely tighten the caps on the packed valves Compound pressure gauge 101 kPa 76 cmHg ug Pressure gauge Handle Hi Keep full closed Handle Lo Charge hose For R410A only For R410A only Vacuum pump adapter for counter flow prevention For R410A only Packed valve at gas side Service port Valve core Setting pin Packed valve at liquid side CAUTION KEEP IMPORTANT 5 POINTS FOR PIPING WORK 1 Take away dust and moisture inside of the connecting pipes 2 3 Evacuate the air in the connecting pipes using a VACUUM PUMP 4 Check gas leak connected points 5 Be sure to fully open the packed valves before operation Packed valve handling precautions Open the valve stem all the way out but do not try to open it beyond the stopper Pipe size of Packed Valve 12 70 mm and smallers 15 88 mm Size of Hexagon wrench A 4mm A 5mm Securely tighten the valve cap with torque in the following table Cap or Torque 14 18 N m 1 4 to 1 8 kgf m 33 42 N m 3 3 to 4 2 kgf m 8 12 N
81. uteite va 12 70 mm 15 88 mm A 4mm A 5mm Porm R410A amo R22 1 6 to Eva
82. you to remove it from the rear plate as shown on figure D 4 After removing the front panel remove the screws and Display unit from 30mm Polyester sheet close hole for insert control wire Control wire the unit as shown on figure then open the front cover of Display unit as shown on figure 5 Arrange the control wire as detail and specification as shown on figure 6 Securely connect the control wire to terminal of Display unit board as shown on figure tighten firmly but not over 0 12 N m 0 01 kgf m 10 mm 7 Set the control wire throughout at slot on front cover of Display unit then reassembly Display with main casing by reverse process of figure 2 and pis aes Ser 008 033 mm Make sure the control wire must not be pressed by front and rear Cont ira length oe j cover of Display unit Control wire Terminal 8 Set the control wire out from indoor unit same portion as power supply and connecting cable as shown on figure Tighten firmly but not over 9 Reassembly the indoor unit by reverse process of 1 to 3 0 25 Nm 0 03 kgf m Air inlet grille Front panel Control wire Control wire Screw 3 1x16L for hang remote controller Hole for hang remote controller Remote controller Wall Remote controller Screw 3 1x25L for fix battery cover ID 0 Battery cover Screw Tighten firmly but not over 0 15 N m 0 02 kgf m Remark 1
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