AIR CONDITIONER (SPLIT TYPE) Installation Manual Branch kit 1:3 Model name: RBC-TRP100E Installation Manual English Air conditoner (Split type) Manuel d'installation Français Climatiseur (Type split) Installations-handbuch Deutsch Klimagerät (Split-typ) Manuale di installazione Italiano Condizionatore d’aria (Tipo split) Manual de instalación Español...
Installation Manual Branch kit 1:3 Please read this Installation Manual carefully before installing the Air Conditioner. • This Manual describes the installation method of the indoor unit. • For installation of the outdoor unit, follow the Installation Manual attached to the outdoor unit.
Branch kit 1:3 PRECAUTIONS FOR SAFETY The three indoor units of TOSHIBA simultaneous triple packaged air conditioning system are the same units. Set and install the main and sub units taking the installation site into consideration. (Be certain to use the new refrigerant R410A in the indoor units.) The indoor unit connected to the remote controller will be the main unit.
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Installation Manual Branch kit 1:3 • Install the air conditioner securely in a location where the base can sustain the weight adequately. • Perform the specified installation work to guard against an earthquake. If the air conditioner is not installed appropriately, accidents may occur due to the falling unit.
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Moreover, do not use the existing piping because there are problems with pressure-resistance force and impurity in it. • The three indoor units of TOSHIBA simultaneous triple packaged air conditioning system are the same units.
Installation Manual Branch kit 1:3 COMPONENT The following parts are supplied as accessories of the branch pipes. Check them when opening the carton box. Distributor Part name Quantity Liquid side Gas side Different-size joint Ø12.7 → Ø9.5 Liquid pipe 15.9 Ø9.5 →...
Installation Manual Branch kit 1:3 REFRIGERANT PIPING Tolerance of pipe length and Height difference Indoor unit B Indoor unit A Indoor unit C Branch pipe Branch pipe Branch pipe Distributor Main pipe Total length (L + a, L + b, L + c) 50 m Pipe Branch pipe length (a, b, c)
Installation Manual Branch kit 1:3 Piping materials and sizes Use copper tube of Copper and copper alloy seamless pipes and tubes, with 40 mg/10 m or less in the amount of oil stuck on inner walls of pipe and 0.8 mm in pipe wall thickness for diameters 6.4, 9.5 and 12.7 mm and 1.0 mm, for diameter 15.9 mm.
Installation Manual Branch kit 1:3 Distributor Now the refrigerant pipe is installed using distributor supplied as accessories. • Bend and adjust the refrigerant piping so that the distributor and pipe after branching become horizontal. • Fix the distributor onto a wall in a ceiling or onto a column. •...
Installation Manual Branch kit 1:3 Additional Refrigerant Amount Indoor unit A Indoor unit B Indoor unit C Branch pipe Branch pipe Branch pipe Distributor Main pipe <Formula for Calculating Additional Refrigerant Amount> Do not remove the refrigerant even if the additional refrigerant amount becomes minus result as a result of calculations by the following formula and operate the air conditioner as it is.
Installation Manual Branch kit 1:3 Gas Leak Test • Use a leak detector manufactured specially for the HFC refrigerant (R410A, R134a, etc.) when testing R410A. The sensitivity of leak detectors for previous HCFC refrigerants (such as R22) lowers to about 1/40 when used with HFC refrigerants and these detectors cannot be used. –...
Installation Manual Branch kit 1:3 WIRING 1. Using the specified cables, ensure to connect the wires, and fix wires securely so that the external tension to the cables do not affect the connecting part of the terminals. Incomplete connection or fixation may cause a fire, etc. Be certain to install wires by connecting them to terminals of the same numbers according to the following wiring diagram.
Installation Manual Branch kit 1:3 Wiring Diagram Remote Controller Header Follower Follower Indoor Indoor Indoor Unit Unit Unit Outdoor Unit Power Supply REQUIREMENT • The remote controller wiring has no polarity. Connections to terminals A and B of an indoor unit may be replaced with each other. •...
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Installation Manual Branch kit 1:3 WARNING For simultaneous triple systems, perform the following to conform to EMC standards. 1. Be sure to use shield wire for remote controller wiring. 2. Connect earth wire independently to each indoor unit. 3. Attach the ferrite core (white) supplied with the outdoor unit to indoor/outdoor connecting wires.
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Installation Manual Branch kit 1:3 <2. Attaching the clamp filter> CN301 CN300 Fan motor lead wire (Lower side) Banding band Clamp filter Attach the clamp filter supplied with the outdoor unit to the lower outdoor fan motor lead wire. • Make sure that the claw of the clamp filter is securely locked. •...
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Installation Manual Branch kit 1:3 NOTE When using the equipment at the first time, it will take a lot of time that the remote controller accepts an operation after power was on. However, it is not a trouble. Automatic address While automatic addressing, the operation can not be performed on the remote controller.
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Installation Manual Branch kit 1:3 ▼ In case of group control in single system Outdoor unit Outdoor unit Outdoor unit Outdoor unit Outdoor unit Indoor unit Indoor unit Indoor unit Indoor unit Indoor unit (Max. 8 units) Remote controller Finish of address setup by power-ON •...
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Installation Manual Branch kit 1:3 Procedure example ➀ At this time, the position of the indoor unit of which setup is changed can be confirmed Manual address setup procedure because fan and louver of the selected While the operation stops, change the setup. indoor unit operate.
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Installation Manual Branch kit 1:3 Address change check Before change: Indoor unit No. before setup change is displayed. [3-3-1] → After change: [2-2-2] Pushing button clears the contents of which setup was changed. Indoor unit No. before setup change is displayed. Procedure 1.
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Installation Manual Branch kit 1:3 To recognize the position of the Procedure In the group control, every pushing corresponding indoor unit though button, the indoor unit No. in the group the indoor unit No. is known control is displayed in order. Check the position during operation stop.
Installation Manual Branch kit 1:3 PIPING HEAT INSULATION Heat insulation was produced locally. Be certain to heat insulate the piping both on the liquid and gas sides. • Use heat insulating materials for piping higher than 120 degree in heat resistance. Example: EPT - Ethylene, propylene, terpolymer •...