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+00EH99864801_00Ta.book Page 1 Tuesday, November 24, 2009 5:40 PM
AIR CONDITIONER (SPLIT TYPE)
Installation Manual
Not accessible to the general public
Indoor Unit
Vente interdite au grand public
Model name:
Under Ceiling Type
RAV-SP180CT-UL
RAV-SP240CT-UL
RAV-SP300CT-UL
RAV-SP360CT-UL
RAV-SP420CT-UL
Installation Manual
Air conditioner (Split type) 1 English
Manuel d’installation
Français
Climatiseur (Type split) 33
Toshiba
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+00EH99864801_00Ta.book Page 1 Tuesday, November 24, 2009 5:40 PM Installation Manual Under Ceiling Type 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. ADOPTION OF NEW REFRIGERANT This Air Conditioner uses R410A an environmentally friendly refrigerant. Contents 1 ACCESSORY PARTS. . . . .
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+00EH99864801_00Ta.book Page 2 Tuesday, November 24, 2009 5:40 PM Installation Manual Under Ceiling Type 1 ACCESSORY PARTS Accessory parts Part name Q’ty Shape Usage Owner’s Manual 1 – – Installation Manual 1 This manual – Installation pattern 1 – Drawing-out port of hanging bolt pipe Thermal insulation pipe 2 For thermal insulation of pipe connecting section Washer 4 3/8” (M10) × Ø1.0” (25 mm) For holding down unit Hose band 2 For connecting drain pipe Drain hose 1 For connecting drain pipe
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+00EH99864801_00Ta.book Page 3 Tuesday, November 24, 2009 5:40 PM Installation Manual Under Ceiling Type 2 PRECAUTIONS FOR SAFETY Installing, starting up, and servicing air--conditioning equipment can be hazardous due to system pressures, electrical components, and equipment location (roofs, elevated structures, etc.). Only trained, qualified installers and service mechanics should install, start--up, and service this equipment. Untrained personnel can perform basic maintenance functions suc
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+00EH99864801_00Ta.book Page 4 Tuesday, November 24, 2009 5:40 PM Installation Manual Under Ceiling Type • Conform to the regulations of the local electric company when wiring the power supply. Inappropriate grounding may cause electric shock. • For the refrigerant recovery work (collection of refrigerant from the pipe to the compressor), stop the compressor before disconnecting the refrigerant pipe. If the refrigerant pipe is disconnected while the compressor is working with the valve open,
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+00EH99864801_00Ta.book Page 5 Tuesday, November 24, 2009 5:40 PM Installation Manual Under Ceiling Type 3 SELECTION OF INSTALLATION PLACE Installation space WARNING Secure the specified space in the figure for • Install the air conditioner at enough strong place installation and servicing. to withstand the weight of the unit. Unit: in (mm) If the strength is not enough, the unit may fall down resulting in injury. • Install the air conditioner at a height 8’ (2.4 m) or more from the floo
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Slide Approx. 23’ (7 m) +00EH99864801_00Ta.book Page 6 Tuesday, November 24, 2009 5:40 PM Installation Manual Under Ceiling Type 2 Removing wire guard Wireless remote control Remove the screws (2 pcs.) which are fixing the Decide the position which remote control is operated wire guard. and the installation place. Remove the clamp fixing screws and remove the wire guard. And then refer to the Installation Manual of the wireless remote controller kit sold separately. Clamps (The signal of
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+00EH99864801_00Ta.book Page 7 Tuesday, November 24, 2009 5:40 PM Installation Manual Under Ceiling Type 3 Removal of side panel After removing the side panel fixing screws (1 each at right and left), slide the side panel forward and then remove it. Protector Side panel Level louver Slide forward. 4 Removal of protective vinyl Peel out the protective vinyl on the level louver. 5 Removal of protector Remove the protector (1 pcs.) of the fan. (RAV-SP240CT only) External view REQUIREMENT Stri
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+00EH99864801_00Ta.book Page 8 Tuesday, November 24, 2009 5:40 PM Installation Manual Under Ceiling Type Unit: in (mm) 1.5” (39) 2.0” (52) 6.6” (167) 8.5” (216) Upper pipe draw-out port (knockout) Pipe draw-out port 8.3” (210) Hole for remote control wires (knockout) (knockout) 4.3” (110) Conduit hole 3.0” (76) Drain port VP20 (Hole for power supply cable. knockout) (Inner dia. Ø1.0” (26), hose 4.1” (105) 3.3” (84) attached) Refrigerant pipe Left drain size (Liquid side ØC) Refrigerant pipe
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+00EH99864801_00Ta.book Page 9 Tuesday, November 24, 2009 5:40 PM Installation Manual Under Ceiling Type Using attached installation pattern Pipe knockout hole • Piping from rear side Ceiling surface * Cut off the groove section with a plastic cutter, etc. Wall face Rear cover Installation pattern 100 Opened when Using the pattern, positioning of the hanging bolt and refrigerant pipe is Grooves pipe hole can be performed. taken out from the rear side * As an error to some degree may gene
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+00EH99864801_00Ta.book Page 10 Tuesday, November 24, 2009 5:40 PM Installation Manual Under Ceiling Type (2) Hang the unit to the hanging bolt as shown the Installation of indoor unit figure below. • Preparation before holding down main unit * Confirm the presence of the ceiling material beforehand because the fixing method of hanging metal when the ceiling material is set differs from that when the ceiling material is not set. ▼ There is ceiling material Hanging bolt (Procured locally)
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+00EH99864801_00Ta.book Page 11 Tuesday, November 24, 2009 5:40 PM Installation Manual Under Ceiling Type 4 REFRIGERANT PIPING AND EVACUATING Refrigerant Piping Permissible Piping Length and Height Difference • The connecting sections of the refrigerant pipes are provided at the positions in the figure below. They vary according to the outdoor unit. * When using the drain For details, refer to the Installation Manual attached to Upper side Rear side pump kit sold separately, the outdoo
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+00EH99864801_00Ta.book Page 12 Tuesday, November 24, 2009 5:40 PM Installation Manual Under Ceiling Type Tightening connection Evacuation Using a vacuum pump, perform vacuuming from the CAUTION charge port of valve of the outdoor unit. • Do not apply excessive torque. Otherwise, the nut For details, follow to the Installation Manual attached to may crack depending on the conditions. the outdoor unit. • Never use the refrigerant sealed in the outdoor unit for air purge. (Unit: ft•lbs (N•
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+00EH99864801_00Ta.book Page 13 Tuesday, November 24, 2009 5:40 PM Installation Manual Under Ceiling Type Thermal insulation process Apply thermal insulation for the pipes separately at liquid side and gas side. For the thermal insulation to the pipes at gas side, be sure to use the material with heat-resisting temperature 248 °F (120 °C) or higher. Using the attached thermal insulation material, apply the thermal insulation to the pipe connecting section of the indoor unit securely with
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+00EH99864801_00Ta.book Page 14 Tuesday, November 24, 2009 5:40 PM Installation Manual Under Ceiling Type 5 DRAIN PIPING WORK • Set the collective piping as shown in the below CAUTION figure. As long as possible • Following the Installation Manual, perform the (3.9” (100 mm)) drain piping work so that water is properly VP20 VP20 VP20 drained, and apply a heat insulation so as not to cause a dew dropping. Extended Inappropriate piping work may result in water ventilating leakage in the
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+00EH99864801_00Ta.book Page 15 Tuesday, November 24, 2009 5:40 PM Installation Manual Under Ceiling Type Connection of drain hose Connection of drain pipe • Insert the attached drain hose into the drain pipe • Connect the hard vinyl chloride pipe (procured connecting port on the drain pan up to the end. locally) to the mounted drain hose which was attached. • Fit the attached hose band to the end of the pipe connecting port, and then tighten it securely. • Piping from left side • In cas
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+00EH99864801_00Ta.book Page 16 Tuesday, November 24, 2009 5:40 PM Installation Manual Under Ceiling Type 6 ELECTRICAL CONNECTION REQUIREMENT WARNING • For power supply wiring, strictly conform to the 1. Using the specified wires, ensure to connect the Local Regulation in each country. wires, and fix wires securely so that the external • For wiring of power supply of the outdoor units, tension to the wires do not affect the connecting follow the Installation Manual of each outdoor unit.
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+00EH99864801_00Ta.book Page 17 Tuesday, November 24, 2009 5:40 PM Installation Manual Under Ceiling Type CAUTION Use the same size wire for the field power supply wire and system interconnection wires when the outdoor unit is RAV-SP180AT2. NOTE • Use copper supply wires. • Use UL wires rated 600 V for the system interconnection wires. • Use UL wires rated 300 V for the remote control wires. 17-EN –17– Toshiba
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A B L1 L2 S +00EH99864801_00Ta.book Page 18 Tuesday, November 24, 2009 5:40 PM Installation Manual Under Ceiling Type Wire connection REQUIREMENT • Be sure to connect the wires matching the terminal numbers. Incorrect connection causes a trouble. • The low-voltage circuit is provided for the remote control. (Do not connect the high-voltage circuit) • Loosen the cover mounting screws (2 positions) of the electric parts box, and then remove the cover. • Attach the conduit pipe to the conduit h
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+00EH99864801_00Ta.book Page 19 Tuesday, November 24, 2009 5:40 PM Installation Manual Under Ceiling Type CAUTION Fix the system interconnection wires and the remote control wires separately with the cord clamps as shown below. Connected at backside Cord clamp Conduit pipe Cord clamp Conduit hole for system interconnection wires Hole for remote control wires Connected at upside Conduit hole (knockout) for system interconnection wires Hole for remote control wires (knockout) Attach the su
