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FILE NO. SVM-12004
SERVICE MANUAL
AIR-CONDITIONER
SPLIT TYPE
INDOOR UNIT
High Wall Type
RAV-SM566KRT-E, RAV-SM806KRT-E
RAV-SM566KRT-TR, RAV-SM806KRT-TR
R410A
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FILE NO. SVM-12004 Adoption of New Refrigerant This Air Conditioner is a new type which adopts a new refrigerant HFC (R410A) instead of the conventional refrigerant R22 in order to prevent destruction of the ozone layer. CONTENTS SAFETY CAUTION ............................................................................................ 3 1. SPECIFICATIONS .................................................................................... 12 1-1. High Wall Type ..................................
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+00A11-xxx_01EN.book Page 1 Monday, August 29, 2011 3:47 PM FILE NO. SVM-12004 Original instruction Please read carefully through these instructions that contain important information which complies with the “Machinery” Directive (Directive 2006/42/EC), and ensure that you understand them. Generic Denomination: Air Conditioner Definition of Qualified Installer or Qualified Service Person The air conditioner must be installed, maintained, repaired and removed by a qualified installer or quali
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+00A11-xxx_01EN.book Page 2 Monday, August 29, 2011 3:47 PM FILE NO. SVM-12004 Definition of Protective Gear When the air conditioner is to be transported, installed, maintained, repaired or removed, wear protective gloves and ‘safety’ work clothing. In addition to such normal protective gear, wear the protective gear described below when undertaking the special work detailed in the table below. Failure to wear the proper protective gear is dangerous because you will be more susceptible to
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+00A11-xxx_01EN.book Page 3 Monday, August 29, 2011 3:47 PM FILE NO. SVM-12004 Warning Indications on the Air Conditioner Unit [Confirmation of warning label on the main unit] Confirm that labels are indicated on the specified positions If removing the label during parts replace, stick it as the original. Warning indication Description WARNING ELECTRICAL SHOCK HAZARD Disconnect all remote electric power supplies before servicing. WARNING Moving parts. Do not operate unit with grille removed.
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+00A11-xxx_01EN.book Page 4 Monday, August 29, 2011 3:47 PM FILE NO. SVM-12004 Precautions for safety The manufacturer shall not assume any liability for the damage caused by not observing the description of this manual. DANGER Before carrying out the installation, maintenance, repair or removal work, be sure to set the circuit breaker for both the indoor and outdoor units to the OFF position. Otherwise, electric shocks may result. Before opening the front panel of the indoor unit or servic
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+00A11-xxx_01EN.book Page 5 Monday, August 29, 2011 3:47 PM FILE NO. SVM-12004 WARNING Before starting to repair the air conditioner, read carefully through the Service Manual, and repair the air conditioner by following its instructions. Only qualified service person (*1) is allowed to repair the air conditioner. Repair of the air conditioner by unqualified person may give rise to a fire, electric shocks, injury, water leaks and/or other problems. Do not use any refrigerant different from
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+00A11-xxx_01EN.book Page 6 Monday, August 29, 2011 3:47 PM FILE NO. SVM-12004 Before troubleshooting or repair work, check the earth wire is connected to the earth terminals of the main unit, otherwise an electric shock is caused when a leak occurs.If the earth wire is not correctly connected, contact an electric engineer for rework. After completing the repair or relocation work, check that the ground wires are connected properly. Check earth Be sure to connect earth wire. (Grounding wor
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+00A11-xxx_01EN.book Page 7 Monday, August 29, 2011 3:47 PM FILE NO. SVM-12004 After repair work, surely assemble the disassembled parts, and connect and lead the removed wires as before. Perform the work so that the cabinet or panel does not catch the inner wires. If incorrect assembly or incorrect wire connection was done, a disaster such as a leak or fire is caused at user’s Assembly / side. Wiring After the work has finished, be sure to use an insulation tester set (500 V Megger) to che
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+00A11-xxx_01EN.book Page 8 Monday, August 29, 2011 3:47 PM FILE NO. SVM-12004 When the service panel of the outdoor unit is to be opened in order for the compressor or the area around this part to be repaired immediately after the air conditioner has been shut down, set the circuit breaker to the OFF position, and then wait at least 10 minutes before opening the service panel. If you fail to heed this warning, you will run the risk of burning yourself because the compressor pipes and other
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+00A11-xxx_01EN.book Page 9 Monday, August 29, 2011 3:47 PM FILE NO. SVM-12004 Declaration of Conformity Manufacturer: TOSHIBA CARRIER (THAILAND) CO., LTD. 144/9 Moo 5, Bangkadi Industrial Park, Tivanon Road, Amphur Muang, Pathumthani 12000, Thailand Authorized Nick Ball Representative / TCF holder: 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: Ge
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FILE NO. SVM-12004 1. SPECIFICATIONS 1-1. High-wall type Indoor unit RAV-SM 566KRT-E(TR) 806KRT-E(TR) 566KRT-E(TR) 806KRT-E(TR) Model Outdoor unit RAV- SP564AT(Z)(ZG)-E SP804AT(Z)(ZG)-E SM563AT-E SM803AT-E Cooling Capacity (kW) 5.0 7.1 5.0 6.7 Heating Capacity (kW) 5.6 8.0 5.6 8.0 Power Supply 1 phase 230V (220-240V) 50Hz Running current (A) 6.74-6.18 10.71-9
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FILE NO. SVM-12004 2. CONSTRUCTION VIEWS (EXTERNAL VIEWS) 2-1. 4-Way Air Discharge Cassette Type RAV-SM566KRT-E(TR) – 13 –
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FILE NO. SVM-12004 RAV-SM806KRT-E(TR) – 14 –
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FILE NO. SVM-12004 3. SYSTEMATIC REFRIGERATING CYCLE DIAGRAM High Wall Type • Single type (Combination of 1 indoor unit and 1 outdoor unit) (Indoor unit) Distributor (Strainer incorporated) TCJ sensor Air heat exchanger TC sensor Heating Cooling Refrigerant pipe Refrigerant pipe at liquid side at gas side (Outer dia : ØB) (Outer dia : ØA) To outdoor unit To outdoor unit Dimension table Outer diameter of refrigerant pipe (In (mm)) Indoor unit Gas side ØA Liquid side ØB SM56 type 12.7
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FILE NO. SVM-12004 4. WIRING DIAGRAM 4-1. High Wall Type
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FILE NO. SVM-12004 5. SPECIFICATIONS OF ELECTRICAL PARTS 5-3. High Wall Type No. Parts Name Type Specications ICF-340-U30-1 1 Fan motor (for indoor) ICF-340-30X Output (Rated) 30W, 340V DC MF-340-30X 2 Grille motor MP24Z3T Output (Rated) 1W, 16 poles DC 3 Thermo. Sensor (TA sensor) 318mm 10k Ω at 25°C 4 Heat exchanger sensor (TC sensor) Ø6,800mm 10k Ω at 25°C 5 Heat exchanger sensor (TCJ sensor) Ø6,800mm 10k Ω at 25°C Name of Each Part Air outlet / Louver Air inlet grille Change the directio
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FILE NO. SVM-12004 6. REFRIGERANT R410A This air conditioner adopts the new refrigerant HFC 6. When an air conditioning system charged with a (R410A) which does not damage the ozone layer. large volume of refrigerant is installed in a small room, it is necessary to exercise care so that, The working pressure of the new refrigerant R410A even when refrigerant leaks, its concentration is 1.6 times higher than conventional refrigerant does not exceed the marginal level. (R22). The refrigerating o
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FILE NO. SVM-12004 Table 6-2-1 Thicknesses of annealed copper pipes Thickness (mm) Nominal diameter Outer diameter (mm) R410A R22 1/4 6.35 0.80 0.80 3/8 9.52 0.80 0.80 1/2 12.70 0.80 0.80 5/8 15.88 1.00 1.00 2. Joints For copper pipes, flare joints or socket joints are used. Prior to use, be sure to remove all contaminants. a) Flare Joints Flare joints used to connect the copper pipes cannot be used for pipings whose outer diameter exceeds 20 mm. In such a case, socket joints can be used. Sizes
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FILE NO. SVM-12004 d) Flare Processing Make certain that a clamp bar and copper pipe have been cleaned. ØD By means of the clamp bar, perform the flare A processing correctly. Use either a flare tool for R410A or conven- tional flare tool. Flare processing dimensions differ according to the type of flare tool. When using a conventional flare tool, be sure Fig. 6-2-1 Flare processing dimensions to secure “dimension A” by using a gauge for size adjustment. Table 6-2-3 Dimensions related to flare
