Toshiba RAS-3M26GAV-E1 Скачать руководство пользователя страница 1 | Manualshive

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ENGLISH

EN

AIR CONDITIONER

(MULTI-SPLIT TYPE)

OUTDOOR UNIT
INSTALLATION MANUAL

For general public use

Outdoor Unit

RAS-4M23SAV-E

RAS-4M23SACV-E

RAS-3M26GAV-E1
RAS-4M27GAV-E1

RAS-4M27GACV-E

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Содержание RAS-3M26GAV-E1

Страница 1: ...ENGLISH EN AIR CONDITIONER MULTI SPLIT TYPE OUTDOOR UNIT INSTALLATION MANUAL For general public use Outdoor Unit RAS 4M23SAV E RAS 4M23SACV E RAS 3M26GAV E1 RAS 4M27GAV E1 RAS 4M27GACV E ...

Страница 2: ...ORIES AND TOOLS 4 3 WHICH MODELS CAN BE COMBINED 6 4 INSTALLATION OF OUTDOOR UNIT 7 5 GROUNDING 13 6 CHECK AND TEST OPERATION 13 7 USEFUL FUNCTIONS 15 Please read this installation manual carefully before installing the air conditioner CONTENTS ENGLISH ...

Страница 3: ...rdance 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 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 ne...

Страница 4: ...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 th...

Страница 5: ...ith 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 uni...

Страница 6: ...Secure the outdoor unit with the attachment bolts and nuts if the unit is likely to be exposed to a strong wind Use 8 mm or 10 mm anchor bolts and nuts If it is necessary to drain the defrost water attach drain nipple to the base plate of the outdoor unit before installing it Accessory and Installation Parts Part No Part name Q ty Part No Part name Q ty a Outdoor unit installation manual x 1 d Dra...

Страница 7: ...ng charged the port diameters have been changed Charge hose In order to increase pressure resisting strength hose materials and port sizes have been changed to 1 2 UNF 20 threads per inch When purchasing a charge hose be sure to confirm the port size Electronic balance for refrigerant charging As working pressure is high and gasification speed is fast it is difficult to read the indicated value by...

Страница 8: ...S M10SMUV E RAS M13SMUV E RAS M16SMUV E Outdoor unit for combination RAS 4M23SAV E RAS 3M26GAV E1 RAS 4M27GAV E1 Cooling only Indoor unit specification High Wall Type Slim Duct Type 4 way Air Discharge Cassette Type With air purifying unit Without air purifying unit DAISEIKAI 3 DAISEIKAI 5 DFS 1 Class 10 13 16 10 13 16 18 10 13 16 18 07 10 13 16 10 13 16 10 13 16 Model name RAS M10SKCVP E RAS M13S...

Страница 9: ...dy enough The platform should be designed and manufactured to maintain its strength over a long period of time and sufficient consideration should be given to ensuring that the outdoor unit will not fall When the outdoor unit is to be mounted high on a wall take particular care to ensure that parts do not fall and that the installer is protected When doing installation work at ground level it is u...

Страница 10: ...lized drain use the drain pan Precautions about Installation in Regions with Snowfall and Cold Temperatures 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...

Страница 11: ...are tool pull it out approx 0 5 mm more than that of R22 to adjust the specified flare size The copper pipe gauge is useful for adjusting projection margin size Tighten the connection Align the centers of the connecting pipes and tighten the flare nut as much as possible with your fingers Then tighten the nut with a wrench and torque wrench as shown in the figure Refrigerant Piping Connection Oute...

Страница 12: ...e indoor units you cannot connect only one indoor unit A 2 room or more connection must always be used for the indoor units you must connect at least two indoor units All combinations that do not exceed the Total number can be installed Note that expanders and reducers may be required depending on the combination method Outer diameter of copper pipe Tightening torque 6 35 mm 14 to 18 1 4 to 1 8 kg...

Страница 13: ...harging hose from the service port 8 Securely tighten the caps on the packed valves Packed valve handling precautions Open the valve stem until it touches the stopper Once it is in contact with the stopper refrain from applying any more force than is necessary Securely tighten the valve stem cap with torque in the following table Evacuating AIR PURGE Evacuate the air in the connecting pipes and in...

Страница 14: ...ent 13 8 A 13 8 A 16 4 A 17 0 A 16 6 A Installation fuse rating 16 A breaker or fuse all types can be used 20 A breaker or fuse all types can be used Power cord H07RN F or 60245IEC66 1 5 mm2 H07RN F or 60245IEC66 2 5 mm2 Connecting cable H07RN F or 60245IEC66 1 0 mm2 H07RN F or 60245IEC66 1 0 mm2 CAUTION Incorrect wiring connection may cause electrical parts to burn out Be sure to comply with loca...

Страница 15: ...allation work has not completely finished gas leaks may occur in cases such as when pressure rises during operation Make sure that the wiring and piping for each room have the same alphabetical code A B C D Connect and secure the power cord Use the power cord cables with thickness type and protective devices specified in this manual Insulate the unused cords conductors with PVC tape 1 Open the sid...

Страница 16: ...llow 4 Red LEDs D800 to D804 are provided on the inverter P C board 1 4 unit Multi model only Miswiring mis piping check by LED Indication LED D800 D801 D802 D803 D804 Description Normal operation no error Checking A unit During check Checking B unit Checking C unit 1 Checking D unit Crush Clog of Pipe A Crush Clog of Pipe B Crush Clog of Pipe C 1 Crush Clog of Pipe D Miswiring Mis piping or Crush...

Страница 17: ...cting circuit 16 Trouble on current detecting circuit 17 OUTDOOR CONDENSOR PIPE TEMPERATURE SENSOR TE fault 2 18 SUCTION PIPE TEMPERATURE SENSOR TS fault 2 18 DISCHARGE PIPE TEMPERATURE SENSOR TD fault 19 Trouble on outdoor fan 1A OUTDOOR TEMPERATURE SENSOR TO fault 1B Trouble on compressor system 1C GAS SIDE PIPE TEMPERATURE SENSOR a TGa fault 1C GAS SIDE PIPE TEMPERATURE SENSOR b TGb fault 1C GA...

Страница 18: ...EG21808701 ...

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