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SUPER MODULAR MULTI SYSTEM AIR CONDITIONER
SMMS CLIMATISEUR
SMMS KLIMAGERÄT
SMMS CONDIZIONATORE D'ARIA
SMMS APARATO DE AIRE ACONDICIONADO
SMMS AR CONDICIONADO
SMMS AIRCONDITIONER
SMMS
For commercial use (Not accessible to the general public)
Indoor Unit
Pour usage commercial (Vente interdite au grand
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Thank you very much for purchasing TOSHIBA Air Conditioner. ADOPTION OF NEW REFRIGERANT Please read this Installation manual carefully before using your Air Conditioner. This Air Conditioner is a new type which adopts a new Be sure to obtain the “Owner’s manual” and “Installation manual” from refrigerant HFC (R410A) instead of the conventional constructor (or dealer). refrigerant R22 in order to prevent destruction of the Request to constructor or dealer ozone layer. Please clearly explain the
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CONTENTS Accessory parts and parts to be procured locally ....................................... 1 7 DRAINAGE ............................................................................................. 9 1 PRECAUTIONS FOR SAFETY ............................................................... 2 8 REFRIGERANT PIPING ....................................................................... 10 2 SELECTION OF INSTALLATION PLACE ............................................... 3 9 ELECTRIC WORK ......
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Accessory parts and parts to be procured locally Accessory parts Part Part Part Part name (Q'ty) Part name (Q'ty) Part name (Q'ty) No. No. No. 1 3 5 Installation plate × 1 Battery × 2 Mounting screw Ø4 × 25 x 6 2 4 6 Wireless remote controller × 1 Remote controller holder × 1 Pan head wood screw Ø3.1 × 16 × 2 Name Part name Q’ty Shape Usage Owner’ s manual Standard wired remote controller 1 Model : RBC-AMT21E Installation manual Paper pattern Refrigerant pipi
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1 PRECAUTIONS FOR SAFETY Ensure that all Local, National and International regulations are satisfied. Read this “PRECAUTIONS FOR SAFETY” carefully before Installation. The precautions described below include the important items regarding safety. Observe them without fail. After the installation work, perform a trial operation to check for any problem. Follow the Owner’s Manual to explain how to use and maintain the unit to the customer. Turn off the main power supply switch (or breake
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1 PRECAUTIONS FOR SAFETY 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. If refrigerant gas has leaked during the installation work, ventilate the room immediately. If the leaked refrigerant gas comes in contact with fire, noxious gas may generate. After the installa
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(Attach to the front panel) 170mm 170mm or more or more Air filter Installation space Reserve space required to install the indoor unit and for service work. Keep 100mm or more for clearance between top plate of the indoor unit and the ceiling surface. Installation diagram of Indoor and outdoor units Before installing the For the rear left and left piping wireless remote controller With the remote controller cover Hook Wall open, load the batteries supplied correctly, observeing their polar
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5 m 45˚ 7 m 2 SELECTION OF INSTALLATION PLACE Remote controller A place where there are no obstacles such as a curtain that may block the signal from the indoor unit. Do not install the remote controller in a place exposed to direct sunlight or close to a heating source, such as a stove. Keep the remote controller at least 1m apart from the nearest TV set or stereo equipment. (This is necessary to prevent image distur-bances or noise interference.) The location of the remote controller s
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4 CUTTING A HOLE AND MOUNTING INSTALLATION PLATE Cutting a hole In case of installing the refrigerant pipes from the rear: 1. Decide the hole position for piping at 100mm from the arrow mark ( ) on the installation plate and Pipe hole drill a hole with Ø65mm at a slight downward slant 65 mm toward outdoor side. The center of the pipe hole is above the arrow. 100 mm NOTE • When drilling a wall that contains a metal lath, wire lath or metal plate, be sure to use a pipe hole brim ring sold separat
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5 PIPING AND DRAIN HOSE INSTALLATION Piping and drain hose forming * Apply thermal-insulation for both refrigerant pipe and drain hose surely so that no dewing generates inside of the equipment. (Use polyethylene foam for insulating material.) Rear right Rear left Changing Bottom left drain hose Piping preparation Left Die-cutting front panel slit Bottom right Right 1. Die- cutting front panel slit For piping work at the left side, cut off the left slit for notching of the front panel. (A knife
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In case of right or left piping • After scribing slits of the front panel with a knife or a marking-off pin, cut them with a pair of nippers or an equivalent tool. Slit In case of bottom right or bottom left piping • After scribing slits of the front panel with a knife or a marking- off pin, cut them with a pair of nippers or an equivalent tool. Slit Left- hand connection with piping (To the fore front of flare) Bend the connecting pipe so that it is laid within 43mm above 270mm the wall surfac
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6 INDOOR UNIT FIXING 1. Pass the pipe through the hole in the wall, and hook the Hook here 1 indoor unit on the installation plate at the upper hooks. 1 Installation plate 2. Swing the indoor unit to right and left to confirm that it is firmly hooked up on the installation plate. 2 3. While pressing the indoor unit onto the wall, hook it at the Hook lower part on the installation plate. Pull the indoor unit toward you to confirm that it is firmly hooked up on the installation Press plate. (unhoo
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8 REFRIGERANT PIPING WARNING If refrigerant gas has leaked during the installation work, ventilate the room immediately. • If the leaked refrigerant gas comes in contact with fire, noxious gas may generate. After the installation work, confirm that refrigerant gas does not leak. • If refrigerant gas leaks into the room and flows near a fire source, such as a cooking range, noxious gas may generate. REQUIREMENT When the refrigerant pipe is long, set the support brackets to fix the pipe with
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8 REFRIGERANT PIPING B Projection margin in flaring : Airtight test/Air purge, etc. B (Unit : mm) For airtight test, air purge, addition of refrigerant, and gas leak check, follow the Installation Manual attached Rigid (Clutch type) to the outdoor unit. R410A tool used Conventional tool used Outer diam. of copper pipe R410A R22 R410A R22 Open fully valves of the outdoor unit 6.4 0 to 0.5 (Same as left) 1.0 to 1.5 0.5 to 1.0 9.5 0 to 0.5 (Same as left) 1.0 to 1.5 0.5 to 1.0 Gas leak check 1
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9 ELECTRIC WORK WARNING 1. Using the specified wires, ensure to connect the wires, and fix wires securely so that the external strength of the wires do not transmit to the connecting part of the terminals. Incomplete connection or fixation may cause a fire, etc. 2. Be sure to connect earth wire. (Grounding work) Do not connect the earth wire to gas pipe, city water pipe, lightning rod, or the earth wire of telephone. Incomplete grounding causes an electric shock. 3. For electric work, strictly
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9 ELECTRIC WORK Indoor unit power supply (*1) • For the power supply of the indoor unit, prepare the exclusive power supply separated from that of the outdoor unit. • Arrange the power supply, earth leakage breaker, and main switch of the indoor unit connected to the same outdoor unit so that they are commonly used. • Power supply cord specification : Cable 3-core 2.5mm² , in conformity with Design 60245 IEC 57. Indoor/Outdoor inter-unit wiring, Central controller wiring (*2) (*3) • 2-core with
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• Tighten the screws of the terminal block, and fix the cables with cord clamp attached to the electric parts box. (Do not apply tension to the connecting section of the terminal block.) LU N U12AB U1 U2 A B L N Cord clamp R(L) S(N) Cord clamp 10mm Remote L N >ABS< controller cable Notch Power supply cable 110mm 10mm Terminal block Screw 40mm Connector cover Wiring connection for flow selector unit How to connect the wiring of flow selector unit For the flow selector unit that have power suppl
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9 ELECTRIC WORK Remote controller wiring • Strip off approx. 14mm cover of the wire to be connected. • Twist wire of the remote controller to be connected with wire of the remote controller unit (or sensor), and press-fit them with a wire joint. (Wire joints (White: 2 pieces) are included in the accessory of the main remote controller (sold separately) or wireless remote controller kit (sold separately).) • As the remote controller wire has no polarity, there is no problem if connections to indo
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10 APPLICABLE CONTROLS NOTIFICATION 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 cannot be performed on the remote controller. • For automatic addressing, Max. 10 minutes (generally, approx. 5 minutes) are required. When power will be turned on after finish of automatic addressing; • It will require Max. 10 m
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10 APPLICABLE CONTROLS Change of lighting time of filter sign Adjustment of air direction According to the installation condition, the lighting time 1. Using the remote controller switch, change the up/ of the filter sign (Notification of filter cleaning) can be down air direction by moving the horizontal flap. changed. 2. Adjust the right/left air direction by bending the Follow to the basic operation procedure vertical grille inside of the air outlet port with hands. (1 → 2 → 3 → 4 → 5 → 6 ).
