Toshiba RAV-SM802UT-E User Manual

Page of 196
R410A
FILE NO. A05-018
Revised : Nov. 2006
SERVICE MANUAL/INTEGRATION
AIR-CONDITIONER
SPLIT TYPE
INDOOR UNIT
<DIGITAL INVERTER>
RAV-SM562UT-E RAV-SM562BT-E RAV-SM562CT-E
RAV-SM802UT-E RAV-SM802BT-E RAV-SM802CT-E
RAV-SM1102UT-E RAV-SM1102BT-E RAV-SM1102CT-E
RAV-SM1402UT-E RAV-SM1402BT-E RAV-SM1402CT-E
<SUPER DIGITAL INVERTER>
RAV-SP1102UT-E
• Service Manual for RAV-SM[[[KRT and RAV-SM[[[XT contact the Sales company or Dealer.
OUTDOOR UNIT
<DIGITAL INVERTER>
RAV-SM562AT-E RAV-SM802AT-E RAV-SM1102AT-E RAV-SM1402AT-E
<SUPER DIGITAL INVERTER>
RAV-SP562AT-E
RAV-SP802AT-E
RAV-SP1102AT-E RAV-SP1402AT-E
PRINTED IN JAPAN, Nov.,2006   ToMo

Summary of Contents of user manual for Toshiba RAV-SM802UT-E

  • Page 1 FILE NO. A05-018 Revised : Nov. 2006 SERVICE MANUAL/INTEGRATION AIR-CONDITIONER SPLIT TYPE INDOOR UNIT <DIGITAL INVERTER> RAV-SM562UT-E RAV-SM562BT-E RAV-SM562CT-E...
  • Page 2 ADOPTION OF NEW REFRIGERANT This Air Conditioner is a new type which adopts a new refrigerant HFC (R410A) instead...
  • Page 3 7. REFRIGERANT R410A ............................................................................ 51 7-1. Safety During Installation/Servicing ............................................................... 51 7-2. Refrigerant Piping Installation ....................................................................... 51 7-3. Tools .....................................................................................................................
  • Page 4: SAFETY CAUTIONSAFETY CAUTION The important contents concerned to the safety are described on the product itself and on this Service Manual....
  • Page 5 WARNING Before troubleshooting or repair work, check the earth wire is connected to the earth terminals of the main...
  • Page 6 WARNING After the work has finished, be sure to use an insulation tester set (500V mugger) to check the...
  • Page 7• New Refrigerant (R410A) This air conditioner adopts a new HFC type refrigerant (R410A) which does not deplete the ozone...
  • Page 84. Tools 1. Required Tools for R410A Mixing of different types of oil may cause a trouble such as generation...
  • Page 9: 1-1. Indoor Unit 1. SPECIFICATIONS 1-1. Indoor Unit 1-1-1. 4-Way Air Discharge Cassette Type <Digital Inverter> Indoor unit RAV- SM562UT-E SM802UT-E SM1102UT-E...
  • Page 10<Super Digital Inverter> Indoor unit RAV- SM562UT-E SM802UT-E SM1102UT-E SM1402UT-E Model Outdoor unit RAV- SP562AT-E SP802AT-E SP1102AT-E SP1402AT-E Cooling capacity...
  • Page 111-1-2. Concealed Duct Type <Digital Inverter> Indoor unit RAV- SM562BT-E SM802BT-E SM1102BT-E SM1402BT-E Model Outdoor unit RAV- SM562AT-E SM802AT-E SM1102AT-E...
  • Page 12<Super Digital Inverter> Indoor unit RAV- SM562BT-E SM802BT-E SM1102BT-E SM1402BT-E Model Outdoor unit RAV- SP562AT-E SP802AT-E SP1102AT-E SP1402AT-E Cooling capacity...
  • Page 131-1-3. Under Ceiling Type <Digital Inverter> Indoor unit RAV- SM562CT-E SM802CT-E SM1102CT-E SM1402CT-E Model Outdoor unit RAV- SM562AT-E SM802AT-E SM1102AT-E...
  • Page 14<Super Digital Inverter> Indoor unit RAV- SM562CT-E SM802CT-E SM1102CT-E SM1402CT-E Model Outdoor unit RAV- SP562AT-E SP802AT-E SP1102AT-E SP1402AT-E Cooling capacity...
  • Page 151-1-4. Twin Type <Digital Inverter> Type 4-Way Air Cassette Concealed Duct Under Ceiling Indoor unit 1 RAV- SM562UT-E SM802UT-E SM562BT-E...
  • Page 16<Super Digital Inverter> Type 4-Way Air Cassette Concealed Duct Under Ceiling Indoor unit 1 RAV- SM562UT-E SM802UT-E SM562BT-E SM802BT-E SM562CT-E...
  • Page 17: 1-2. Outdoor Unit1-2. Outdoor Unit <Digital Inverter> Model name RAV- SM562AT-E SM802AT-E SM1102AT-E SM1402AT-E 1 phase 230V (220 – 240V) Power supply...
  • Page 18<Super Digital Inverter> Model name RAV- SP562AT-E SP802AT-E SP1102AT-E SP1402AT-E 1 phase 230V (220 – 240V) Power supply 50Hz (Power...
  • Page 19: 1-3. Operation Characteristic Curve1-3. Operation Characteristic Curve • Operation characteristic curve <Digital Inverter> RAV-SM562AT-E, RAV-SM802AT-E <Cooling> <Heating> 14 16 12 14 RAV-SM802AT-E RAV-SM802AT-E...
  • Page 20• Operation characteristic curve <Super Digital Inverter> RAV-SP562AT-E, RAV-SP802AT-E <Cooling> <Heating> 14 16 12 14 RAV-SP802AT-E RAV-SP802AT-E 12 10 10...
  • Page 21• Capacity variation ratio according to temperature RAV-SM562AT-E, RAV-SM802AT-E, RAV-SM1102AT-E, RAV-SM1402AT-E RAV-SP562AT-E, RAV-SP802AT-E, RAV-SP1102AT-E, RAV-SP1402AT-E <Cooling> <Heating> 105 120 100...
  • Page 22: 2-1. Static Pressure Characteristics of Each Model 2. AIR DUCTING WORK 2-1. Static Pressure Characteristics of Each Model RAV-SM562BT-E, RAV-SM802BT-E, RAV-SM1102BT-E, RAV-SM1402BT-E Fig. 1 RAV-SM562BT-E (Round...
  • Page 23 Fig. 5 RAV-SM1102BT-E (Round duct) Fig. 7 RAV-SM1402BT-E (Round duct) Standard air volume 1620m³/h Standard air volume 1980m³/h 140...
  • Page 24: 3-1. Indoor Unit 3. CONSTRUCTION VIEWS (EXTERNAL VIEWS) 3-1. Indoor Unit 3-1-1. 4-Way Air Discharge Cassette Type RAV-SM562UT-E, RAV-SM802UT-E 200 860 to...
  • Page 25RAV-SM1102UT-E, RAV-SM1402UT-E, RAV-SP1102UT-E 860 to 910 Recommended external size 200 860 to 910 Recommended external size Check port ¨ (...
  • Page 263-1-2. Concealed Duct Type RAV-SM562BT-E, RAV-SM802BT-E, RAV-SM1102BT-E, RAV-SM1402BT-E Refrigerant pipe connecting port Drain pipe connecting port (Gas side ØF) for...
  • Page 273-1-3. Under Ceiling Type RAV-SM562CT-E, RAV-SM802CT-E, RAV-SM1102CT-E, RAV-SM1402CT-E Upper pipe draw-out port (Knockout hole) 210 Power supply cable take-in port...
  • Page 28: 3-2. Outdoor Unit3-2. Outdoor Unit RAV-SM562AT-E, RAV-SM802AT-E Drain hole (2-Ø20 × 88 long hole) Drain hole (Ø25) 600 90 A legs 2-Ø11-14...
  • Page 29RAV-SM1102AT-E, RAV-SM1402AT-E / RAV-SP562AT-E, RAV-SP802AT-E Knockout (For draining) Drain hole (Ø20 × 88 Burring hole) Drain hole (Ø25 Burring hole)...
  • Page 30RAV-SP1102AT-E, RAV-SP1402AT-E Knockout (Drain) Drain hole (Ø20 x 88) 29 90 191 20 17.5 Suction Drain hole (Ø25) 21 port...
  • Page 31: 4-1. Indoor Unit/Outdoor Unit Revised : Nov. 2006 4. SYSTEMATIC REFRIGERATING CYCLE DIAGRAM 4-1. Indoor Unit/Outdoor Unit RAV-SM562UT-E, RAV-SM562BT-E, RAV-SM562CT-E / RAV-SM562AT-E Indoor...
  • Page 32 Revised : Nov. 2006 RAV-SM802UT-E, RAV-SM802BT-E, RAV-SM802CT-E / RAV-SM802AT-E Indoor unit TCJ sensor Air heat exchanger TC sensor Outer...
  • Page 33RAV-SM1102UT-E, RAV-SM1102BT-E, RAV-SM1102CT-E / RAV-SM1102AT-E Indoor unit Distributor TCJ sensor (Strainer incorporated) Outer diameter of refrigerant pipe Strainer Gas side...
  • Page 34RAV-SM1402UT-E, RAV-SM1402BT-E, RAV-SM1402CT-E / RAV-SM1402AT-E Indoor unit Distributor TCJ sensor (Strainer incorporated) Outer diameter of refrigerant pipe Strainer Gas side...
  • Page 35 Revised : Nov. 2006 RAV-SM562UT-E, RAV-SM562BT-E, RAV-SM562CT-E / RAV-SP562AT-E Indoor unit TCJ sensor Air heat exchanger TC sensor Outer...
  • Page 36 Revised : Nov. 2006 RAV-SM802UT-E, RAV-SM802BT-E, RAV-SM802CT-E / RAV-SP802AT-E Indoor unit TCJ sensor Air heat exchanger TC sensor Outer...
  • Page 37RAV-SM1102UT-E, RAV-SM1102BT-E, RAV-SM1102CT-E / RAV-SP1102AT-E Indoor unit TCJ sensor Distributor (Strainer incorporated) Strainer Air heat exchanger TC sensor Outer diameter...
  • Page 38RAV-SM1402UT-E, RAV-SM1402BT-E, RAV-SM1402CT-E / RAV-SP1402AT-E Indoor unit TCJ sensor Distributor (Strainer incorporated) Strainer Air heat exchanger TC sensor Outer diameter...
  • Page 39: 5-1. Indoor Unit 5. WIRING DIAGRAM 5-1. Indoor Unit 5-1-1. 4-Way Air Discharge Cassette Type RAV-SM562UT-E, RAV-SM802UT-E, RAV-SM1102UT-E, RAV-SM1402UT-E, RAV-SP1102UT-E TA TCJ...
  • Page 405-1-2. Concealed Duct Type RAV-SM562BT-E, RAV-SM802BT-E, RAV-SM1102BT-E, RAV-SM1402BT-E TA TCJ TC 1 2 1 2 1 2 (EXCT) Connection interface...
  • Page 415-1-3. Under Ceiling Type RAV-SM562CT-E, RAV-SM802CT-E, RAV-SM1102CT-E, RAV-SM1402CT-E TA TCJ TC 1 2 1 2 1 2 (EXCT) Connection interface...
  • Page 42: 5-2. Outdoor Unit (Wiring Diagram) RAV-SM562AT-E, RAV-SM802AT-E 5-2. Outdoor Unit (Wiring Diagram) Compressor CN300 1 1 RED P04 3 3 BLK CM 2 2...
  • Page 43 RAV-SM1102AT-E, RAV-SM1402AT-E Reactor Reactor RED Color Identification BLK : BLACK WHI : WHITE ~ ORN BLU : BLUE BRN...
  • Page 44 RAV-SP562AT-E, RAV-SP802AT-E Reactor Reactor RED Color Identification BLK : BLACK WHI : WHITE ~ ORN BLU : BLUE BRN...
  • Page 45 RAV-SP1102AT-E, RAV-SP1402AT-E Reactor Reactor Color Identification RED BLK : BLACK WHI : WHITE ~ BLU : BLUE BRN :...
  • Page 46: 6-1. Indoor Unit 6. SPECIFICATIONS OF ELECTRICAL PARTS 6-1. Indoor Unit 6-1-1. 4-Way Air Discharge Cassette Type RAV-SM562UT-E, RAV-SM802UT-E No. Parts name...
  • Page 476-1-2. Concealed Duct Type RAV-SM562BT-E, RAV-SM802BT-E, RAV-SM1102BT-E, RAV-SM1402BT-E No. Parts name Type Specifications 1 Fan motor (SM802BT-E) ICF-280-120-1 Output (Rated)...
  • Page 48: 6-2. Outdoor Unit6-2. Outdoor Unit RAV-SM562AT-E No. Parts name Type Specifications 1 Fan motor ICF-140-43 Output (Rated) 43 W 2 Compressor DA150A1F-20F...
  • Page 49RAV-SM1402AT-E No. Parts name Type Specifications 1 Fan motor ICF-280-100-1R Output (Rated) 100 W 2 Compressor DA420A3F-21M 3 phase, 4P,...
  • Page 50: 6-3. Accessory Separate Soldparts6-3. Accessory Separate Soldparts TCB-DP22CE2 (Drain up kit) RAV-SM562CT-E, RAV-SM802CT-E, RAV-SM1102CT-E, RAV-SM1402CT-E No. Parts name Type Specifications 1 Float switch...
  • Page 51: Refrigerant Piping Installation 7. REFRIGERANT R410A This air conditioner adopts the new refrigerant HFC 6. When an air conditioning system charged with...
  • Page 52 Table 7-2-1 Thicknesses of annealed copper pipes Thickness (mm) Nominal diameter Outer diameter (mm) R410A R22 1/4 6.4 0.80...
  • Page 53c) Insertion of Flare Nut d) Flare Processing Make certain that a clamp bar and copper pipe have been cleaned....
  • Page 54 Table 7-2-6 Flare and flare nut dimensions for R22 Dimension (mm) Nominal Outer diameter Thickness Flare nut width diameter...
  • Page 55: Recharging of Refrigerant7-3. Tools 7-3-1. Required Tools Refer to the “4. Tools” (Page 8) 7-4. Recharging of Refrigerant When it is necessary...
  • Page 56: Brazing of Pipes 1) Be sure to make setting so that liquid can be charged. 2) When using a cylinder equipped with...
  • Page 572. Characteristics required for flux 7-5-3. Brazing • Activated temperature of flux coincides with the As brazing work requires sophisticated...
  • Page 58: 8-1. Indoor Control Circuit 8. CONTROL BLOCK DIAGRAM 8-1. Indoor Control Circuit Main (Sub) master remote controller Weekly timer *1 Connection Interface is...
  • Page 59: 8-2. Control Specifications8-2. Control Specifications No. Item Outline of specifications Remarks 1 When power 1) Distinction of outdoor units supply is reset...
  • Page 60No. Item Outline of specifications Remarks 3 Room 1) Adjustment range Remote controller setup tem- temperature perature (°C) control COOL/...
  • Page 61No. Item Outline of specifications Remarks 5 Air speed <HEAT> selection Ta (˚C) (Continued) L(L) (-0.5) –1.0 E L(H) (0)...
  • Page 62No. Item Outline of specifications Remarks 5 Air speed <HEAT> selection (Continued) Ta (˚C) L(L) (-0.5) –1.0 E L(H) (0)...
  • Page 63No. Item Outline of specifications Remarks 7 Freeze 1) The cooling operation (including Dry operation) is Tcj : Indoor heat...
  • Page 64No. Item Outline of specifications Remarks 9 Drain pump control 1) In cooling operation (including Dry operation), the drain pump...
  • Page 65No. Item Outline of specifications Remarks 12 Frequency fixed <In case of wired remote controller> operation 1. When pushing [CHECK]...
  • Page 66No. Item Outline of specifications Remarks 14 Central control 1) Setting at the central controller side enables to select mode...
  • Page 67 Revised : Nov. 2006 No. Item Outline of specifications Remarks 17 Max. frequency 1) This control is operated by...
  • Page 68: 8-3. Indoor Print Circuit Board <MCC-1402> 8-3-1. 4-W ay Air Discharge Cassette Type / Concealed Duct Type / Under Ceiling Type 8-3. Indoor Print...
  • Page 69: 9-1. Indoor Control Circuit Revised : Nov. 2006 9. CIRCUIT CONFIGURATION AND CONTROL SPECIFICATIONS 9-1. Indoor Control Circuit 9-1-1. Outline of Main Controls...
  • Page 70: 9-2. Outdoor Controls9-1-2. Indoor P.C. Board Optional Connector Specifications Connector Pin Function Specifications Remarks No. No. Option output CN60 1 DC12V (COM)...
  • Page 71 <MCC-5009> RAV -SM562AT-E, RAV -SM802AT-E <V iewed from parts of P.C board> F01, 02, 25A fuse P.C. board earth...
  • Page 72 <MCC-1531> RAV -SM1102AT-E, RAV -SM1402AT-E / RAV -SP562AT-E, RAV -SP802AT-E Model selection jumpers Refrigerant recovery Switch (Available only service...
  • Page 73 <MCC-1531> RAV -SP1102AT-E, RAV -SP1402AT-E Model selection jumpers Refrigerant recovery Switch (Available only service P.C. board) SW802 J800 to...
  • Page 74 <IPDU : MCC-1438> RAV -SP562AT-E, RAV -SP802AT-E, RAV -SP1102AT-E, RAV -SP1402AT-E RAV -SM1102AT-E, RAV -SM1402AT-E / Reactor connector DC15V...
  • Page 759-2-2. Outline of Main Controls 1. Pulse Modulating V alve (PMV ) control 1) For PMV with 50 to 500...
  • Page 764. Outdoor fan control Allocations of fan tap revolutions [rpm] W 1 W 2 W 3 W 4 W 5...
  • Page 77 2) Heating fan control Q The outdoor fan is controlled by TE sensor, TO sensor and the operation frequency....
  • Page 786. Defrost control Q In heating operation, defrost operation is performed when TE sensor temperature satisfies any condition in A...
  • Page 79: Summary of Troubleshooting 10. TROUBLESHOOTING 10-1. Summary of Troubleshooting <W ired remote controller type> 1. Before troubleshooting 1) Required tools/instruments • +...
  • Page 80<W ireless remote controller type> (For 4-way air discharge cassette type only models) 1. Before troubleshooting 1) Required tools/instruments •...
  • Page 81: Check Code List 10-2. Check Code List Error mode detected by indoor and outdoor units ¥: Flash, ¡: Go on, l: Go...
  • Page 82 ¥: Flash, ¡: Go on, l: Go off Wireless sensor Wired remote Diagnostic function lamp display controller Judgment and...
  • Page 83 Error mode detected by remote controller ¥: Flash, ¡: Go on, l: Go off Wireless sensor Diagnostic function lamp...
  • Page 84: Error Mode Detected by LED on Outdoor P.C. Board10-3. Error Mode Detected by LED on Outdoor P.C. Board RAV-SM562AT-E, RAV-SM802AT-E, RAV-SM1102AT-E, RAV-SM1402AT-E RAV-SP562AT-E, RAV-SP802AT-E, RAV-SP1102AT-E, RAV-SP1402AT-E <SW801: LED...
  • Page 85: Troubleshooting Procedure for Each Check Code10-4. Troubleshooting Procedure for Each Check Code 10-4-1. Check Code [E01 error] NO Is inter-unit cable of A and B...
  • Page 86[E04 error] NO Does outdoor unit operate? YES NO Is setup of group address correct? Check item code [14]. YES...
  • Page 87[E10 error] Check indoor control P.C. board (MCC-1402). Defect Replace [E18 error] NO Is inter-unit cable of A and B...
  • Page 88[L20 error] NO Are cable connections to communication line U3, U4 normal? Correct cable connection YES Are not multiple same...
  • Page 89[P12 error] <Only for 4-way air discharge cassette type models> Turn off the power. Are not there connections errors or...
  • Page 90[P22 error] Are connections of CN301 and CN300 of P.C. board correct? YES Does the fan rotate without trouble when...
  • Page 91[P19 error] NO Is voltage applied NO Is operation of to 4-way valve coil terminal 4-way valve normal? in heating...
  • Page 92[F01 error] Is connection of TCJ sensor connector NO Correct connection of connector. (Indoor P.C. board CN102) normal? YES Are...
  • Page 93[P29 error] Are connections of NO Check and correct circuit cabling cable/connector normal? such as cabling to compressor. YES NO...
  • Page 94[F06 error] Are connections of NO TE/TS sensor connectors of Correct connection of connector. CDB CN604/CN605 normal? YES * (For...
  • Page 95[L29 error] Are connections of NO CDB CN800 and CDB IPDU CN06 Correct connection of connector. connectors normal? YES Was...
  • Page 96[P03 error] Is protective control such as NO Are connections of NO Correct the cabling and discharge temprelease control normal?...
  • Page 97[P04 error] Is high-voltage NO protective operation by TE sensor normal? YES Is connection of cabling NO Correct connection of...
  • Page 98[C06 error] (Central controller) NO Is U3, U4 communication line normal? Correct communication line. YES Are connections between connectors CN51...
  • Page 99[E03 error] (Master indoor unit) [E03 error] is detected when the indoor unit cannot receive a signal sent from the...
  • Page 10010-4-2. Relational Graph of Temperature Sensor Resistance Value and Temperature 20 40 TA sensor TC, TCJ sensor 30 Caracteristics-2 Caracteristics-1...
  • Page 101: 11. REPLACEMENT OF SERVICE INDOOR P.C. BOARD 11. REPLACEMENT OF SERVICE INDOOR P.C. BOARD [Requirement when replacing the service indoor P.C. board assembly] In the non-volatile...
  • Page 102H1 Readout of the setup data from EEPROM (Data in EEPROM contents, which have been changed at the local site,...
  • Page 103r3 Writing of the setup contents to EEPROM (The contents of EEPROM installed on the service P.C. board have been...
  • Page 104 Memorandum for setup contents (Item code table (Example)) DN Item Memo At shipment 01 Filter sign lighting time According...
  • Page 105: 12-1. Indoor Unit 12. SETUP AT LOCAL SITE AND OTHERS 12-1. Indoor Unit 12-1-1. Test Run Setup on Remote Controller RAV-SM562UT-E, RAV-SM802UT-E,...
  • Page 106(Except 4-way Air Discharge Cassette Type and Under Ceiling Type) 1 Remove a screw which fixes the serial olate of...
  • Page 107<In case of wireless remote controller> Procedure Description Turn on power of the air conditioner. 1 The operation is not...
  • Page 108 Item No. (DN) table (Selection of function) DN Item Description At shipment 01 Filter sign lighting 0000 : None...
  • Page 10912-1-2. Cabling and Setting of Remote Controller Control 2-remote controller control <Wireless remote controller> (Controlled by two remote controllers) How...
  • Page 11012-1-3. Monitor Function of Remote Controller Switch n Call of sensor temperature display <Contents> Each sensor temperature of the remote...
  • Page 111n Calling of error h istory <Contents> The error contents in the past can be called. <Procedure> SET DATA 1...
  • Page 112: 12-2. Setup at Local Site / Others12-2. Setup at Local Site / Oth ers Model name: TCB-PCNT30TLE2 12-2-1. TCC-LINK Adapter (For TCC-LINK Central Control) 1. Function...
  • Page 1134. Wiring Specifications • Use 2-core with no polar wire. No. of wires Size • Match the length of wire...
  • Page 114: 12-3. How to set up central control address Number6. External View of P.C. Board Terminator (SW01) 52 85 7. Address Setup In addition to set up the central...
  • Page 115: 13-1. Address Setup 13. ADDRESS SETUP 13-1. Address Setup <Address setup procedure> When an outdoor unit and an indoor unit are connected,...
  • Page 116: 13-2. Address Setup & Group Control13-2. Address Setup & Group Control <Terminology > Indoor unit No. : N - n = Outdoor unit line address...
  • Page 117: 13-3. Address Setup13-3. Address Setup In case th at addresses of th e indoor units will be determined prior to piping work...
  • Page 118n Confirmation of indoor unit No. position 1. To k now th e indoor unit addresses th ough position of...
  • Page 119: 14-1. Indoor Unit 14. DETACHMENTS 14-1. Indoor Unit 14-1-1. 4-Way Air Discharge Cassette Type RAV-SM562UT-E, RAV-SM802UT-E, RAV-SM1102UT-E, RAV-SM1402UT-E RAV-SP1102UT-E No. Part name...
  • Page 120No. Part name Procedure Remarks ƒ Adjust corner 1. Detachment cap 1) Perform work of item 1. of . 2)...
  • Page 121No. Part name Procedure Remarks … Control P.C. 1. Detachment board 1) Perform works of items 1 of  and...
  • Page 122No. Part name Procedure Remarks † Fan motor 1. Detachment 1) Perform works of items 1 of  and 1...
  • Page 123No. Part name Procedure Remarks ‡ Drain pan 1. Detachment 1) Perform works of items 1 of , 1 of...
  • Page 124No. Part name Procedure Remarks ˆ Drain pump 1. Detachment assembly 1) Perform works of items 1 of , 1...
  • Page 125No. Part name Procedure Remarks ‰ Heat 1. Detachment exchanger 1) Recover refrigerant gas. 2) Remove refrigerant pipe at the...
  • Page 126<Replacement of Distributor Assembly> RAV-SM562UT-E 1. Cutting of Capillary Tube A capillary tube ( 023 : Inner diameter 2mm, Length...
  • Page 127RAV-SM802UT-E 1. Cutting of Capillary Tube A capillary tube ( 025 026 : Inner diameter 2mm, Length 1000mm) is brazed...
  • Page 12814-1-2. Concealed Duct Type RAV-SM562BT-E, RAV-SM802BT-E, RAV-SM1102BT-E, RAV-SM1402BT-E Be sure to turn off the power supply or circuit breaker before...
  • Page 129No. Part name Procedure Remarks ƒ Fan motor 1. Remove the Multi blade fan. Fan motor holder Fan motor 2....
  • Page 130No. Part name Procedure Remarks † Drain pump 1. Remove the drain pan and float switch. Drain pump Drain pump...
  • Page 13114-1-3. Under Ceiling Type RAV-SM562CT-E, RAV-SM802CT-E, RAV-SM1102CT-E, RAV-SM1402CT-E Be sure to turn off the power supply or circuit breaker before...
  • Page 132No. Part name Procedure Remarks „ Multi blade fan 1. Remove the suction grille. Screws motor 2. Remove the connector...
  • Page 133No. Part name Procedure Remarks … Drain pan 1. Take down the main unit and then treat Screws the drain...
  • Page 134No. Part name Procedure Remarks ˆ Horizontal 1. Push the louver holder toward arrow louver direction of right figure, and...
  • Page 135: 14-2. Outdoor Unit14-2. Outdoor Unit RAV-SM562AT-E No. Part name Procedure Remarks  Common procedure CAUTION Valve Never forget to put on the...
  • Page 136No. Part name Procedure Remarks ‚ Front cabinet 1. Detachment Motor support 1) Perform work of item 1 of ....
  • Page 137No. Part name Procedure Remarks ƒ Inverter 1. Detachment Screws assembly 1) Perform work of item 1 of . 2)...
  • Page 138No. Part name Procedure Remarks „ Control P.C. 1) Disconnect lead wires and connectors board assembly connected from the control...
  • Page 139No. Part name Procedure Remarks … Rear cabinet 1) Perform works of items 1 of  and ‚, ƒ. 2)...
  • Page 140No. Part name Procedure Remarks ‡ Compressor 1) Perform works of items 1 of  and ‚, ƒ, „, …....
  • Page 141No. Part name Procedure Remarks ‰ Pulse Modulating 1. Detachment Valve (P.M.V.) coil 1) Perform works of items  and...
  • Page 142RAV-SP562AT-E, RAV-SP802AT-E No. Part name Procedure Remarks  Common procedure CAUTION Never forget to put on the gloves at working...
  • Page 143No. Part name Procedure Remarks ‚ Discharge port 1. Detachment cabinet 1) Perform work of item 1 of . 2)...
  • Page 144No. Part name Procedure Remarks „ Inverter 1) Perform works of items of 1) to 5) of . assembly 2)...
  • Page 145No. Part name Procedure Remarks „ Inverter 7) Remove connectors which are connected assembly from the cycle P.C. board to...
  • Page 146No. Part name Procedure Remarks † IPDU P.C. 1) Perform the works in „ and …. board 2) Remove the...
  • Page 147No. Part name Procedure Remarks ‡ Fan motor 1) Perform works of items 1) to 5), 7) of  2)...
  • Page 148No. Part name Procedure Remarks ˆ Compressor 1) Perform works of items , ‚, ƒ, and „. 2) Evacuate refrigerant...
  • Page 149No. Part name Procedure Remarks ‰ Reactor 1) Perform works of items 1 of  and „. 2) Take off...
  • Page 150No. Part name Procedure Remarks 11 Fan guard 1. Detachment Discharge 1) Perform works of items 1 of  and...
  • Page 151RAV-SP1102AT-E, RAV-SP1402AT-E No. Part name Procedure Remarks  Common procedure REQUIREMENT Front panel Before works, put on gloves, otherwise an...
  • Page 152No. Part name Procedure Remarks ‚ Air-outlet cabinet 1. Detachment Heat exchanger Air-outlet cabinet 1) Perform the work in 1...
  • Page 153No. Part name Procedure Remarks „ Inverter 1) Perform the works in 1 of  and ƒ. assembly Inverter assembly...
  • Page 154No. Part name Procedure Remarks … Cycle P.C. board 1) Perform the works in 1 of  and ƒ. 2)...
  • Page 155No. Part name Procedure Remarks † IPDU P.C. board 1) Perform the works in „ and …. Screw Screw 2)...
  • Page 156No. Part name Procedure Remarks ‡ Fan motor 1) Perform the works in 1 of  and 1 of ‚....
  • Page 157No. Part name Procedure Remarks ˆ Compressor 1) Recover refrigerant gas. 2) Perform the works in 1 of  and...
  • Page 158No. Part name Procedure Remarks Š Fan guard 1. Detachment 1) Perform the works in 1 of  and in...
  • Page 159No. Part name Procedure Remarks 11 Reactor 1) Perform works of items  to „. Partition board Reactor NOTE) The...
  • Page 160: 15-1. Indoor Unit Revised : Nov. 2006 15. EXPLODED VIEWS AND PARTS LIST 15-1. Indoor Unit 15-1-1. 4-Way Air Discharge Cassette Type...
  • Page 161 402 404 401 B A 405 403 Location Part Description No. No. 401 43160565 Terminal Block, 3P, 20A 402...
  • Page 162 Revised : Nov. 2006 RAV-SP1102UT-E 211 1234567890123456789012 1234567890123456789012 1234567890123456789012 1234567890123456789012 1234567890123456789012 230, 231, 1234567890123456789012 1234567890123456789012 1234567890123456789012 1234567890123456789012 232, 233...
  • Page 163 402 404 401 B A 405 403 Location Part Description No. No. 401 43160565 Terminal Block, 3P, 20A 402...
  • Page 164 Revised : Nov. 2006 RAV-SM1102UT-E, RAV-SM1402UT-E 211 1234567890123456789012 1234567890123456789012 1234567890123456789012 1234567890123456789012 1234567890123456789012 229, 230, 1234567890123456789012 1234567890123456789012 1234567890123456789012 231, 232...
  • Page 165 402 404 401 B A 405 403 Location Part Description No. No. 401 43160565 Terminal Block, 3P, 20A 402...
  • Page 166RBC-U21PG (W) - E2 304 311 312 306 305 301 307 303 310 313 302 308 309 Location Part Location...
  • Page 167 Revised : Nov. 2006 15-1-2. Concealed Duct Type RAV-SM562BT-E 42 29 7 16 27 14 2 3, 902, 905...
  • Page 168 Revised : Nov. 2006 RAV-SM802BT-E 30 21 4 11 9 19 2 6, 7, 8 3, 904, 905 18...
  • Page 169 Revised : Nov. 2006 RAV-SM1102BT-E, RAV-SM1402BT-E 32 23 4 20 11 9 21 15 2 14 3, 904, 905...
  • Page 170RAV-SM562BT-E, RAV-SM802BT-E, RAV-SM1102BT-E, RAV-SM1402BT-E 402 404 403 406 405 401 407 Location Part Location Part No. No. Description No. No....
  • Page 171 Revised : Nov. 2006 15-1-3. Under Ceiling Type RAV-SM562CT-E, RAV-SM802CT-E, RAV-SM1102CT-E, RAV-SM1402CT-E 66 48 47 44, 45, 46 1,...
  • Page 172 Revised : Nov. 2006 Location Part Description Location Part Description No. No. No. No. 1 4314J271 Refrigeration cycle Ass’y...
  • Page 173 404 401 407 403 406 402 405 Location Part Location Part No. No. Description Description No. No. 401 43050425...
  • Page 174: 15-2. Outdoor Unit15-2. Outdoor Unit RAVSM562AT-E, RAV-SM802AT-E Location Part Location Part Description No. No. Description No. No. 1 43005657 Cabinet, Front 18...
  • Page 175 Revised : Nov. 2006 705 701 702 708 707 706 710 Location Part Location Part No. No. Description No....
  • Page 176 Revised : Nov. 2006 RAV-SM1102AT-E, RAV-SM1402AT-E Location Part Location Part No. No. Description Description No. No. 1 43005635 Cabinet,...
  • Page 177 707 708 706 704 703 701 705 TD TO 702 TS 710 TE Location Part Description Location Part Description...
  • Page 178RAV-SP562AT-E, RAV-SP802AT-E 4 11 5 37 38 10 8 9 32 36 2 21,22 34 24 23 7 35 30...
  • Page 179 INVERTER COVER 708 711 702 TE Sensor (Ø6) 705 TS Sensor (Ø6) TO Sensor (Ø6) TD Sensor (Ø4) 701...
  • Page 180RAV-SP1102AT-E, RAV-SP1402AT-E 35 41 34 Inverter 40 43 42 10 39 44 26 14 23 9 13 26,27 20 25...
  • Page 181 702 TD SENSOR 707 701 TC SENSOR (F6) R501 CN02 R500 CN600 IC800 CN601 R502 CN604 CN01 CN CN800...
  • Page 182: 15-3. Replacement of Main Parts (Sold Separately)15-3. Replacement of Main Parts (Sold Separately) 15-3-1. Drain up Kit TCB-DP22CE2 No. Part name Procedure Remarks Q Drain pan...
  • Page 18315-3-2. Wireless Remote Control Kit RBC-AX22CE2 No. Part name Procedure Remarks Q P.C. board 1. Remove the signal receiving unit...
  • Page 184: 16. CORD HEATER INSTALLATION WORK 16. CORD HEATER INSTALLATION WORK This is on installation for 2 HP and 3 HP Products (RAV-SM562AT-E, RAV-SM802AT-E, RAV-SP562AT-E,...
  • Page 185 No. Part name Q’ty Specifications/Vendor Remarks 13 Power cord 1 2-cores x 0.75mm² or more, H05RN-F Procured locally 14 Thermostat...
  • Page 1863. Cord heater installation wiring diagram L N Fuse Thermostat Cord heater * Be sure to connect the fuse and...
  • Page 1874. Cord heater installation work procedure No. Photo / Explanatory diagram Procedure Remove each cabinet, inverter assembly, motor base assembly,...
  • Page 188No. Photo / Explanatory diagram Procedure Remove the motor base assembly, partition plate Motor base assembly and the sound insulation...
  • Page 189 Revised : Nov. 2006 No. Photo / Explanatory diagram Procedure Cord heater installation work Drill a hole on the...
  • Page 190No. Photo / Explanatory diagram Procedure Rework the side cabinet (L) to remove part of it. Side cabinet (L) The...
  • Page 191No. Photo / Explanatory diagram Procedure Assembly Return a set of the refrigeration cycle assembly into the outdoor unit base...
  • Page 1925. Drawing of thermostat fixing plate 8 5.8 37 2-Ø3.4 burring hole 18 (Upward) 11 55 11 24 11 56...
  • Page 193 Revised : Nov. 2006 APPENDIX 1. RAV-SM562AT-E, RAV-SM802AT-E 210 203 85 14 6.5 19 21 20 30 3 91.5...
  • Page 194 Revised : Nov. 2006 2. RAV-SM1102AT-E, RAV-SM1402AT-E, RAV-SP562AT-E, RAV-SP802AT-E, RAV-SP1102AT-E, RAV-SP1402AT-E 312 237 Knockout punching 138 Knockout punching 73...
  • Page 195 WARNINGS ON REFRIGERANT LEAKAGE Important Check of Concentration Limit The room in which the air conditioner is to be...
  • Page 196TOSHIBA CARRIER CORPORATION 2 CHOME 12-32, KONAN, MINATOKU, TOKYO, 108-0075, JAPAN Copyright © 1999 to 2005 TOSHIBA CARRIER CORPORATION, ALL...