Toshiba RAV-SM1103AT-E Installation Manual Download Page 19

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SPECIFICATIONS

Model

Sound power level (dB)

Weight (kg)

Cooling

Heating

RAV-SM1103AT-E

RAV-SM1403AT-E

Declaration of Conformity

Note:

This declaration becomes invalid if technical or operational modifications are introduced without the
manufacturer’s consent.

Manufacturer:

Toshiba Carrier Corporation
336 Tadehara, Fuji-shi, Shizuoka-ken 416-8521 JAPAN

Authorized
Representative/
TCF holder:

Nick Ball
Toshiba EMEA Engineering Director
Toshiba Carrier UK Ltd.
Porsham Close, Belliver Industrial Estate,
PLYMOUTH, Devon, PL6 7DB.
United Kingdom

Hereby declares that the machinery described below:

Generic Denomination: Air Conditioner

Model/type:

RAV-SM1103AT-E
RAV-SM1403AT-E

Commercial name:

Digital Inverter Series Air Conditioner

Complies with the provisions of the “Machinery” Directive (Directive 2006/42/EC) and the regulations transposing
into national law

Complies with the provisions of the following harmonized standard:

EN 378-2: 2008+A1:2009

EN-35

EN-36

Summary of Contents for RAV-SM1103AT-E

Page 1: ...English AIR CONDITIONER SPLIT TYPE Installation manual Outdoor Unit Model name RAV SM1103AT E RAV SM1403AT E For commercial use ...

Page 2: ...edge described in the table below Agent Qualifications and knowledge which the agent must have Qualified installer The qualified installer is a person who installs maintains relocates and removes the air conditioners made by Toshiba Carrier Corporation He or she has been trained to install maintain relocate and remove the air conditioners made by Toshiba Carrier Corporation or alternatively he or ...

Page 3: ...s relating to refrigerant handling and piping work on the air conditioners made by Toshiba Carrier Corporation or alternatively he or she has been instructed in such matters by an individual or individuals who have been trained and is thus thoroughly acquainted with the knowledge related to this work The qualified service person who is allowed to work at heights has been trained in matters relatin...

Page 4: ...of the outdoor unit set the circuit breaker to the OFF position Failure to set the circuit breaker to the OFF position may result in electric shocks through contact with the interior parts Only a qualified installer 1 or qualified service person 1 is allowed to remove the intake grille of the indoor unit or service panel of the outdoor unit and do the work required Before carrying out the installa...

Page 5: ...ioner Under no circumstances must this work be done by an unqualified individual since failure to carry out the work properly may result in electric shocks and or electrical leaks The appliance shall be installed in accordance with national wiring regulations Capacity shortages of the power circuit or an incomplete installation may cause an electric shock or fire Use wiring that meets the specific...

Page 6: ... REFRIGERANT R410A WHICH DOES NOT DESTROY OZONE LAYER R410A refrigerant is apt to be affected by impurities such as water oxidizing membrane and oils because the working pressure of R410A refrigerant is approx 1 6 times as that of refrigerant R22 Accompanied with the adoption of the new refrigerant the refrigeration machine oil has also been changed Therefore during installation work be sure that ...

Page 7: ... leak detector Gas leak check Prepared newly Vacuum pump Vacuum drying Unusable Vacuum pump with backflow prevention function Vacuum drying R22 Conventional tools Flare tool Flare machining of pipes Usable if dimensions are adjusted Bender Bending pipes R22 Conventional tools Refrigerant recovery equipment Refrigerant recovery For R410A only Torque wrench Tightening flare nuts Exclusive for Ø12 7 ...

Page 8: ...ion free from obstacles near the air inlets and air outlet A location that is not exposed to rain or direct sunlight A location that does not increase the operating noise or vibration of the outdoor unit A location that does not produce any drainage problems from discharged water Do not install the outdoor unit in the following locations A location with a saline atmosphere coastal area or one that...

Page 9: ...Serial installation of two or more units Obstacle also at the above unit Obstacles in both front and rear of unit Open above and to the right and left of the unit The height of an obstacle in both the front and rear of the unit should be lower than the height of the outdoor unit Standard installation 1 Single unit installation 2 Serial installation of two or more units Serial installation in front...

Page 10: ...nipple Waterproof rubber cap Open Knockout hole Waterproof rubber cap Drain nipple 5 REFRIGERANT PIPING Knockout of Pipe Cover Knockout procedure The indoor outdoor connecting pipes can be connected in 4 directions Take off the knockout part of the pipe cover through which pipes or wires will pass through the base plate Detach the pipe cover and tap on the knockout section a few times with the sha...

Page 11: ...uter diam of copper pipe R410A tool used Conventional tool used R410A 1 0 to 1 5 9 5 0 to 0 5 15 9 Outer dia of copper pipe A 9 5 13 2 15 9 19 7 B A 0 0 4 Tightening of Connecting Part 1 Align the centers of the connecting pipes and fully tighten the flare nut with your fingers Then fix the nut with a wrench as shown in the figure and tighten it with a torque wrench 2 As shown in the figure be sur...

Page 12: ...preserve the terrestrial environment Use a vacuum pump to discharge the air nitrogen etc that remains in the set If air remains the capacity may decrease For the vacuum pump be sure to use one with a backflow preventer so that the oil in the pump does not backflow into the pipe of the air conditioner when the pump stops If oil in the vacuum pump is put in an air conditioner including R410A it may ...

Page 13: ...t be reduced for a 30 meter or less refrigerant pipe Valve unit Charge port Using a minus screwdriver turn it counterclockwise by 90 until it hits the stopper Full open Flare nut Handle position Closed completely Opened fully Main stopper Movable part of valve Stem Stopper pin Valve size Ø9 5 mm 33 to 42 N m 3 3 to 4 2 kgf m Ø15 9 mm 20 to 25 N m 2 0 to 2 5 kgf m Charge port 14 to 18 N m 1 4 to 1 ...

Page 14: ...l block of the indoor and outdoor units H07 RN F or 60245 IEC 66 1 5 mm2 or more When connecting the connecting wire to the outdoor unit terminal prevent water from coming into the outdoor unit Insulate the unsheathed cords conductors with electrical insulation tape Process them so that they do not touch any electrical or metal parts For interconnecting wires do not use a wire joined to another on...

Page 15: ...th line you may experience an electric shock 9 FINISHING After the refrigerant pipe inter unit wires and drain pipe have been connected cover them with finishing tape and clamp them to the wall with off the shelf support brackets or their equivalent Keep the power wires and indoor outdoor connecting wires off the valve on the gas side or pipes that have no heat insulator 10 TEST RUN Turn on the le...

Page 16: ...all thickness equal to or larger than the following thicknesses Do not use any pipe with a wall thickness less than these thicknesses due to insufficient pressure capacity Reference outside diameter mm Wall thickness mm Ø9 5 0 8 Ø15 9 1 0 Ø19 0 1 0 Refrigerant Recovery When recovering refrigerant during reinstallation of the indoor or outdoor unit etc use the refrigerant recovery switch SW802 on t...

Page 17: ...ey are Clean the existing pipes or exchange them with new pipes 1 When a scratch or dent is heavy be sure to use new pipes for the refrigerant piping works 2 When the existing pipe thickness is thinner than the specified Pipe diameter and thickness be sure to use new pipes for the refrigerant piping works The operating pressure of R410A is high 1 6 times that of R22 and R407C If there is a scratch...

Page 18: ...pe Re machine the flare machining size to size for R410A After the existing air conditioner is operated in cooling mode for approx 30 minutes or longer recover the refrigerant For cleaning the pipes and recovering oil Refrigerant recovery Pump down method Remove the existing air conditioner from the piping and carry out flushing nitrogen pressure 0 5 MPa to remove any remains inside of the pipe Wa...

Page 19: ...Representative TCF holder Nick Ball Toshiba EMEA Engineering Director Toshiba Carrier UK Ltd Porsham Close Belliver Industrial Estate PLYMOUTH Devon PL6 7DB United Kingdom Hereby declares that the machinery described below Generic Denomination Air Conditioner Model type RAV SM1103AT E RAV SM1403AT E Commercial name Digital Inverter Series Air Conditioner Complies with the provisions of the Machine...

Page 20: ...onsider the WEEE applicable to Portable units Dehumidifiers WRACs Window Room Air Conditioners Split Systems up to 12 kW plug in refrigerators and freezers Nevertheless there may be differences among member state laws In case country laws exclude some products from WEEE scope country law must be followed and WEEE obligations do not have to be followed for products that fall out of country low scop...

Page 21: ...ditioners is 0 3kg m3 NOTE 1 If there are 2 or more refrigerating systems in a single refrigerating device the amounts of refrigerant should be as charged in each independent device For the amount of charge in this example The possible amount of leaked refrigerant gas in rooms A B and C is 10kg The possible amount of leaked refrigerant gas in rooms D E and F is 15kg Total amount of refrigerant kg ...

Page 22: ...DH91304301 ...

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