Manuals / Toshiba / Household Appliance / Air Conditioner

Toshiba RAV-SM1103UT-E, RAV-SM1102CT-E, RAV-SM803AT-E Cord heater installation work procedure, 186

Models: RAV-SP1102UT-E RAV-SM562BT-E RAV-SM562CT-E RAV-SM563AT-E RAV-SM802BT-E RAV-SM802CT-E RAV-SM803UT-E RAV-SM803AT-E RAV-SM1402BT-E RAV-SM1103UT-E RAV-SM1402CT-E RAV-SM1403UT-E RAV-SM1102BT-E RAV-SM1102CT-E

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4. Cord heater installation work procedure

No.	Photo / Explanatory diagram							Procedure

1	Remove each cabinet, inverter assembly, motor base assembly, and partition board assembly.
1	* Do not damage the electric parts such as cables, connectors, etc. while this work.


						Remove the upper cabinet and the valve cover.
						Related parts / Screws list
		Upper cabinet


							Part name	Used screw

								Screw type		Quantity
								Screw type		Quantity
1-1
1-1							Upper cabinet	Ø4 × 8		5
							Upper cabinet	Ø4 × 8		5

							Valve cover	Ø4 × 1		1

			Valve cover

Remove the front cabinet, the wiring cover and the

water-proof cover.

Water-proof

cover

Related parts / Screws list

1-2

Wiring cover

Part name

Used screw

Screw type

Quantity

Front cabinet

Ø4 × 8

7

Wiring cover

Ø4 × 8

2

Front cabinet

Remove the side cabinet (R/L) and the inverter

assembly.

Side cabinet (L)

Side cabinet (R)

Inverter assembly

Related parts / Screws list

Part name

Used screw

1-3

Screw type

Quantity

Side cabinet (R)

Ø4 × 8

7

Side cabinet (L)

Ø4 × 8

3

Inverter assembly

Ø4 × 8

1

	Remove the inverter assembly.

		No.	Part name	Connector	Connector
		No.	Part name	No.	color
				No.	color

		1	TE sensor	CN600	White

		2	TD sensor	CN601	White

		3	TO sensor	CN602	White

	1-4	4	TS sensor	CN603	White

		5	4-way valve coil	CN701	Yellow
		5	4-way valve coil	CN701	Yellow

		6	PMV coil	CN700	White

		7	Fan motor	CN300	White

		8	Compressor lead	(Intermediate	White
		8	Compressor lead	connector)	White
				connector)

		9	Reactor	(Intermediate	White
		9	(2 pieces.)	connector)	White
			(2 pieces.)	connector)

– 186 –

Image 186

Toshiba RAV-SM1103UT-E, RAV-SM1102CT-E Cord heater installation work procedure, 186, Photo / Explanatory diagram Procedure

RAV-SP1102UT-E, RAV-SM562BT-E, RAV-SM562CT-E, RAV-SM563AT-E, RAV-SM802BT-E specifications

Toshiba, a prominent player in the HVAC sector, has engineered a range of advanced air conditioning systems that cater to diverse environments and needs. Among their standout offerings are the RAV-SM562BT-E, RAV-SM1102CT-E, RAV-SM563AT-E, RAV-SM1403UT-E, and RAV-SM803UT-E models. Each of these systems embodies Toshiba's commitment to energy efficiency, innovative technology, and user-centric design.

The RAV-SM562BT-E model is designed for residential and light commercial use, boasting a cooling capacity of 5.6 kW and a heating capacity of 6.7 kW. It incorporates Toshiba’s advanced inverter technology, ensuring optimal performance and reduced energy consumption. The unit features a sleek, modern design and operates quietly, making it perfect for environments where noise levels must be controlled.

Next in line is the RAV-SM1102CT-E, which excels in larger commercial spaces. With a remarkable cooling output of 11.2 kW and heating performance to match, this unit is engineered for heavy-duty usage. It employs a multi-split system, allowing several indoor units to connect to a single outdoor unit. This provides homes or businesses with flexible installation options without sacrificing comfort or style.

The RAV-SM563AT-E model presents a perfect blend of efficiency and effectiveness, focusing on eco-friendliness. With an impressive seasonal energy efficiency ratio (SEER), it minimizes energy bills while maintaining superior performance. This model is equipped with advanced filtration technology that not only cools or heats the air but also improves indoor air quality by capturing dust and allergens.

Designed for high-performance requirements, the RAV-SM1403UT-E offers cooling and heating capacities of 14.0 kW. This unit is hardy enough for industrial applications but remains efficient and easy to operate. The incorporation of Toshiba’s Smart Control technology allows users to manage their systems remotely, enhancing convenience.

The RAV-SM803UT-E completes the lineup, combining 8.0 kW cooling and heating outputs with cutting-edge technology. It features adaptive comfort control, which adjusts the temperature based on occupancy and external conditions, ensuring optimal comfort while maintaining energy efficiency.

In conclusion, Toshiba's range of RAV-SM series models offers innovative features, advanced technology, and effective performance. These models not only meet the demands of modern spaces but also shine in energy efficiency, making them excellent choices for both residential and commercial applications. By addressing the diverse requirements of users, Toshiba continues to uphold its reputation as a leader in HVAC solutions.

Contents

AIR-CONDITIONER Contents 10-3 10-110-2 10-4 Confirmation of warning label on the main unit Explanation of indicationsExplanation of illustrated marks Indication Explanation Do not modify the products ∗ For details, refer to the parts listNever recover the refrigerant into the outdoor unit For spare parts, use those specified ∗ Side Check the following items after reinstallationMetal section Earth position Limit even if the refrigerant leaks Copper pipe Piping Safety Caution Concerned to New RefrigerantPipe Materials Flare nut General tools Conventional tools can be used R410A Conventional airUsed tool Usage Indoor Unit Way Air Discharge Cassette TypeDigital Inverter Super Digital Inverter SP562AT-E SP802AT-E Concealed Duct Type RAV SM562BT-E SM802BT-E Super Digital Inverter Under Ceiling Type RAV SM562CT-E SM802CT-E Revised Mar Twin Type Indoor unit SP1402AT-E SP1102AT-E RAV SM563AT-E SM803AT-E SP562AT-E SP802AT-E Cooling Heating Operation characteristic curve Digital InverterRAV-SM563AT-E, RAV-SM803AT-E Current Operation characteristic curve Super Digital Inverter RAV-SP1102AT-E Capacity variation ratio according to temperature Ratio CapacityOutdoor temp. ˚C High PressureTap Low Static Static Pressure Tap Tap Low RAV-SM563UT-E, RAV-SM803UT-E 35˚ RAV-SM1103UT-E, RAV-SM1403UT-E, RAV-SP1102UT-E 188 Dimension Suction port canvas Separate sold RAV-SM562CT-E, RAV-SM802CT-E, RAV-SM1102CT-E, RAV-SM1402CT-E Space required for service 365 RAV-SP1102AT-E, RAV-SP1402AT-E Indoor unit RAV-SM563UT-E, RAV-SM562BT-E, RAV-SM562CT-E / RAV-SM563AT-EOutdoor unit RAV-SM803UT-E, RAV-SM802BT-E, RAV-SM802CT-E / RAV-SM803AT-E Min. Max 5m 50m Ball valve Packed valve Outer dia. Ø a Outdoor unitDistributor TCJ sensor 25 × L180 Outer dia. Ø B Strainer RAV-SM563UT-E, RAV-SM562BT-E, RAV-SM562CT-E / RAV-SP562AT-E TCJ RAV-SM803UT-E, RAV-SM802BT-E, RAV-SM802CT-E / RAV-SP802AT-E 1500cc R410A 2.1 kg Cooling Heating TCJ sensor Distributor Compressor DA420A3F 21M R410A 2.95kg Cooling Heating L210 FP1.3 flat fin Inside 2500cc Rotary Color LM1 3LM2 3 Identification Indoor Unit Color Identification LM 3 MCC-5009 Outdoor Unit WiringDiagram Board MCC-1531 BoardMCC-1438 SUB P.C. board RAV-SP562AT-E, RAV-SP802AT-E BLK Black WHI White BLU Blue BRN Brown Parts name Type Specifications MP24Z2N RAV-SM563AT-E RAV-SM803AT-E CAM-MD12TF-8 TCB-DP22CE2 Drain up kit RBC-U21PG W -E2 Ceiling panel Safety During Installation/Servicing Piping Materials and Joints Used Outer diameter mm R410A R22 Processing of Piping Materials1 Thicknesses of annealed copper pipes Thickness mm 12.7 15.9 R22 clutch type Clutch type Wing nut type Flare tool for Conventional flare toolR410A clutch type Clutch type Wing nut type Diameter Width mm Nm kgfm 43˚to 45˚13.0 13.5 12.7 16.2 16.0 12.9 15.9 19.4 19.0 23.3 24.0 19.2 Wrenches available on the market Required Tools Refer to the 4. Tools Materials for Brazing Silver brazing filler Low temperature brazing fillerFlux Reason why flux is necessary Phosphor bronze brazing filler Activated flux Characteristics required for fluxTypes of flux Noncorrosive flux Piping materials for brazing and used brazing filler/flux Curing of pipes Basic conditions need to reuse the existing pipeBranching pipe for simultaneous operation system Restricted items to use the existing pipes Existing pipe no * Use a new pipes Recovery method of refrigerant for RAV-SM563AT-E, SM803AT-E Work procedureWhen recovering refrigerant in case of reinstalla Main Sub master remote controller Indoor Control Circuit Outline of specifications Remarks Heating Auto Setting at shipmentCool Operation Heat Control temp C Arning Cooling/dry operation In heating/fan operationAll modes Frequency fixed In case of wired remote controller Last push priority CenterOperation Prohibited Normal control Ay Air Indoor PrintCircuit Board Concealed Duct Type / Under Ceiling Type Outdoor Controls Indoor P.C. Board Optional Connector SpecificationsFunction Connector Pin Specifications Remarks Applied P.C board MCC-5009SM803AT-E Iewed from parts EEPROM-IC RAV MCC-1531 SP1402AT-E Ipdu MCC-1438RAV -SP562AT-E, RAV RAV -SM1103AT-E, RAV -SM1403AT-E Discharge temperature release control Current release control Allocations of fan tap revolutions rpm Outdoor fan controlOperation with WE TE ˚C TD ˚C To ˚C Coil heating controlTrouble of TE sensor TE ˚C TE ºC Defrost controlStart of heating operation Zone Troubleshooting procedure Summary of TroubleshootingBefore troubleshooting Ired remote controller type Trouble Confirmation of lamp display Check Code List Error mode detected by indoor and outdoor units Cause of operation Status of air Condition Error mode detected by remote controller Error mode detected by central remote controller Error Mode Detected by LED on Outdoor P.C. Board Type aType B E09 error Troubleshooting Procedure for Each Check CodeE01 error Check Code E04 error E08, L03, L07, L08 error E10 errorE18 error L09 error P10 error L20 errorL30 error F10 error P12 error Only for 4-way air discharge cassette type models CN333CN334 P22 error P19 error F02 error F01 error P26 error P29 error H03 error F06 error F04 errorF08 error L29 error H02 error P03 error H01 error P04 error C06 error Central controller Same as others Correct connection of connector P31 error Sub indoor unit E03 error Master indoor unitF29 error / 12 error 100 Caracteristics-3 101TA sensor TC, TCJ sensor Caracteristics-2 Caracteristics-1 20 TE, TO, TS sensor Replacement Procedure 102 Contents R1 Readout of the setup data from EepromR2 Replacement of service P.C. board 103 R3 Writing of the setup contents to Eeprom Type Item code Memorandum for setup contents Item code table Example105 Indoor unit capacity Item code 106 Test Run Setup on Remote ControllerWired remote controller RAV-SM563UT-E, RAV-SM803UT-E, RAV-SM562BT-E, RAV-SM802BT-E Return Dip switch of the sensor section as before Use either Cool or Heat operation mode for test operationConditioner from the wireless remote controller 107 Case of wireless remote controller 108 109 Item No. DN table Selection of function Setup method Cabling and Setting of Remote Controller ControlIndoor unit is controlled by 2 remote controllers 110 Monitor Function of Remote Controller Switch Call of sensor temperature display Contents111 112 Calling of error history ContentsOrder to monitor another error history, push Group control operation Setup at Local Site / Others TCC-LINK Adapter For TCC-LINK Central Control113 114 Wiring SpecificationsC. Board Switch SW01 Setup Size How to set up central control address number 115 Item code Data at shipment Setup data range Address SetupAddress setup procedure 116 Only turning on source power supply Automatic completion Address Setup & Group ControlSystem configuration Automatic address example from unset address No miscabling Manual setting from remote controller END118 119 Detachment No. Part name Procedure Remarks120 Attachment 121 122 † Fan motor 1. Detachment CN102 TCJ sensor 2P Red CN333 Power supply of fan motor123 Remove nuts fixing the fan motor to Remove it 124 ‡ Drain pan 1. Detachment Fix the drain pump assembly as before Assembly Perform works of items 1 of , 1 of ‚Body 1 position, and then remove Assembly. Ø4 × 8, 3 pcs 125 Part name Procedure Remarks 126Heat 127 128 129 130 „ Multi blade fan Remove the suction grille Motor Remove the connector of the fan131 Case side. Then fans come off 132 133 Heat exchanger support 134 Procedure Remarks 135 136 137 By hands so that the fan motor does not 138Take off fixed screw for the valve mounting Fall Tighten the flange nut with torque 4.9Nm 50kgf/cm 139 Perform works of items 1 of , and ‚ 140Fan guard With minus screwdriver along with 141 ClampRemove the upper cabinet. ST1T Ø4 × 10L, 6 pcs 142 Discharge port cabinet for the heatFin guard Heat exchanger ST1T Ø4 × 10, 2 pcs 143 144 145 146 Motor and the propeller fanLoosen the flange nut by turning clock 147 148 149 Product 150 Put the upper left side of the air-outlet 151‚ Air-outlet cabinet Cabinet on the end plate of heat ex 152 „ Inverter Perform the works in 1 of and ƒCN702 PMV Pulse Motor Valve coil Remove connectors and lead wires 153 154 155 Case of RAV-SP1102AT-ECase of RAV-SP1402AT-E 156 Pay attention that 4-way valve or PMV is‰ PMV coil 157 Electric parts box as shown below so that 158Reactor Perform works of items to „ They do not come to contact with the reac Tor 225 209 208 233231 159 402 404 401 405 403 160 224 212 205 231 161 162 229 224 212 211 225 209 202 226208 216, 218 205 230 213, 214, 220 223 207 232 231 164 304 311 306 305 301 307 302 303 310 313 308 309 165RBC-U21PG W E2 902 166RAV-SM562BT-E 901, 902, 903 43196012 Bushing 43166002 Remote Controller904 167 904 901, 902 168RAV-SM1102BT-E, RAV-SM1402BT-E 402 404 403 406 405401407 169\Location Part Description 36, 37, 38,39, 54 44, 4522, 23 33, 34, 35,53, 56 171 404401 407 403 406 402 405 172404 43158193 Reactor Muffler 21, 22 14, 16, 17 13, 15, 1910, 32 173 705 701 702 708 707 706 710 174 3332 15, 16 175RAV-SM1103AT-E, RAV-SM1403AT-E 707 708 706 704 703 701 705 702 710 176 21,22 16,17 17743146695 Valve, Pulse, Modulating 704 707 178 Inverter 26,27 23,24 28,29 179 710 706 704 709180 181 Replacement of Main Parts Sold SeparatelyDrain up Kit TCB-DP22CE2 Wireless Remote Control Kit 182RBC-AX22CE2 Part name ’ty Specifications/Vendor Remarks Required parts for installation work RecommendationThis is on installation for 2 HP and 3 HP Products 183 Required tools for installation work Part name Specifications Usage184 Cord heater installation wiring diagram 185 Cord heater installation work procedure Photo / Explanatory diagram Procedure186 187 Remove the motor base assembly, partition plateAssembly and the sound insulation board Remove the fixing screws of the heat exchanger 188 189 Photo / Explanatory diagram Procedure Assembly 190 191 Drawing of thermostat fixing plateMaterial SGCC-Z08, Thickness 0.8t Ø3.4 burring hole Upward Ø3.4 burring hole Downward Base Plate 192 RAV-SM1103AT-E, RAV-SM1403AT-E 193 Check of Concentration Limit Toshiba Carrier Corporation