Toshiba RAS-B10 Series Installation Manual

Also see for RAS-10 series: Owner's manual Owner's manual Installation manual Installation manual Installation manual

ENESFRITDEPTPLCZRUCRHUTRNLGRSVFINODKROBGEELVSKSI5270 mm230 mm43 mm80°SlitSlitHeat insulatorDrain hoseRear rightRear leftBottom leftLeftBottom rightRightDie-cuttingfront panel slitChangingdrain hosePiping preparationPiping and Drain Hose Installation* Since dewing results in a machine trouble, make sure to insulate bothconnecting pipes. (Use polyethylene foam as insulating material.)Piping and drain hose forming1. Die-cutting front panel slitCut out the slit on the leftward or right side of the front panel for the left orright connection and the slit on the bottom left or right side of the front panelfor the bottom left or right connection with a pair of nippers.2. Changing drain hoseFor leftward connection, bottom-leftward connection and rearleftwardconnection’s piping, it is necessary to change the drain hose and draincap.How to remove the drain capClip the drain cap by needle-nosepliers and pull out.How to remove the drain hose• The drain hose can be removed by removing thescrew securing the drain hose and then pulling outthe drain hose.• When removing the drain hose, be careful of anysharp edges of steel plate. The edges can injuries.• To install the drain hose, insert the drain hosermly until the connection part contacts with heatinsulator, and then secure it with original screw.How to x the drain cap1) Insert hexagonwrench (4 mm)in a center head.2) Firmly insert the drain cap.Firmly insert the drain hose and drain cap; otherwise, water may leak.In case of right or left piping• After scribing slits of the front panel with aknife or a making-off pin, cut them with apair of nippers or an equivalent tool.In case of bottom right or bottom left piping• After scribing slits of the front panel with aknife or a making-off pin, cut them with apair of nippers or an equivalent tool.Left-hand connection with piping• Bend the connecting pipe so that it is laid within 43 mm above the wallsurface. If the connecting pipe is laid exceeding 43 mm above the wallsurface, the indoor unit may unstably be set on the wall.When bending the connecting pipe, make sure to use a spring bender so asnot to crush the pipe.Bend the connecting pipe within a radius of 30 mm.To connect the pipe after installation of the unit (gure)How to install the air inlet grille on the indoorunit• When attaching the air inlet grille,the contrary of the removedoperation is performed.Wiring ConnectionWiring of the connecting cable can be carried out without removing thefront panel.1. Remove the air inlet grille.Open the air inlet grille upward and pull it toward you.2. Remove the terminal cover and cord clamp.3. Insert the connecting cable (according to the local cords) into the pipe holeon the wall.4. Take out the connecting cable through the cable slot on the rear panel sothat it protrudes about 20 cm from the front.5. Insert the connecting cable fully into the terminal block and secure it tightlywith screws.6. Tightening torque : 1.2 N·m (0.12 kgf·m)7. Secure the connecting cable with the cord clamp.8. Fix the terminal cover, rear plate bushing and air inlet grille on the indoorunit.How to connect the connecting cable• Be sure to refer to the wiring system diagram labeled inside the frontpanel.• Check local electrical cords and also any specic wiring instructions orlimitations.NOTE• Use stranded wire only.• Wire type : More than H07RN-F or 245 IEC66 (1.0 mm2 or more).CAUTIONCAUTION3Cord clampTerminal blockTerminal coverScrewScrewEarth lineConnecting cableStripping length of the connecting cableabout 20 cm100 mm10 mm90 mm45 mm4 mmDo not apply lubricating oil(refrigerant machine oil) wheninserting the drain cap. Applicationcauses deterioration and drainleakage of the plug.No gapInsert a hexagonwrench (4 mm).Liquid sideGas side(To the forefront of are)Outward form of indoor unitR 30 mm (Use polisin (polyethylene)core or the like for bending pipe.)Use the handle of screwdriver, etc.