INSTALLATION MANUAL
Contents
1. 1234 Terminal 11 ty block fine 40 x T Earth line Connecting cable Power cord Connecting cable Power cord Wrong wiring connection may cause some electrical parts burn out Be sure to comply with local rule on running the wire from indoor unit to outdoor unit size of wire and wiring method etc e Every wire must be connected firmly e If incorrect or incomplete wiring is carried out it will cause an ignition or smoke Prepare the power supply for exclusive use with the air conditioner This product can be connected to the mains Connection to fixed wiring A switch which disconnects all poles and has a contact separation of at least 3 mm must be incorporated in the fixed wiring Toshiba 1112150201 EN OTHERS Gas Leak Test Check places for flare nut connection Indoor unit Valve cover Check the flare nut connections for the gas leak with a gas leak detector or soap water Check places for the outdoor unit Setting of Remote Control Selector Switch When two indoor units are installed in the separated rooms it is not necessary to change the selector switches Remote control selector switch When two indoor units are installed in the same room or adjacent two rooms if operating a unit two units may receive the remote control signal simultaneously and operate In this case the operation can be preserved by setting eit2. Front view Side view 70 or more 800 or more Opening for receiver Opening for receiver 20 to 30 Partition board Partition board 500 670 or more 50 or more 50 or more OUTDOOR UNIT When using a multi system outdoor unit refer to the installation manual provided with the model concerned Draining off the Water from the Outdoor Unit Installation Place If it is necessary to drain off the water from the outdoor unit install two e A place which provides enough spaces around the outdoor unit as shown waterproofing r bbor caps i in the diagram A place which can bear the weight of the outdoor unit and does not allow an increase in noise level and vibration A place where the operation noise and discharged air do not disturb your neighbors A place which is not exposed to a strong wind A place free of a leakage of combustible gases A place which does not block a passage When the outdoor unit is to be installed in an elevated position be sure to secure its feet This air conditioner accepts a connection piping length from 2 m to 20 m There is no need to add refrigerant as long as the length of the connection piping is 15 m or less You will need to add 20 g of refrigerant per meter of added connection piping for installation requiring connection piping to be between 16 m to 20 m An allowable height level is up to 10 m A
3. For R410A only Connecting pipe Vacuum pump adapter for counter flow prevention For R410A only a Vacuui pump Packed valve at gas side Service port Valve core Setting pin Packed valve at liquid side CAUTION KEEP IMPORTANT 5 POINTS FOR PIPING WORK Take away dust and moisture inside of the connecting pipes Tighten the connections between pipes and unit Evacuate the air in the connecting pipes using a VACUUM PUMP Check gas leak connected points 1 2 3 4 5 Be sure to fully open the packed valves before operation gt Packed valve handling precautions Open the valve stem until it touches the stopper Once it is in contact with the stopper refrain from applying any more force than is necessary Securely tighten the valve stem cap with torque in the following table Gas side 50 to 62 Nm 12 70 mm 5 0 to 6 2 kgf m Hexagon wrench is required Gas side 33 to 42 Nm 9 52 mm 3 3 to 4 2 kgf m atm 0 Liguid side 141018 Nm NN 6 35 mm 1 4 to 1 8 kgf m A Service port 14t0 18 Nem g P 1 4 to 1 8 kgf m V Wiring Connection 1 Remove the valve cover the electric parts cover and the cord clamp from the outdoor unit 2 Connect the connecting cable to the terminal as identified by the matching numbers on the terminal block of indoor and outdoor unit 3 Insert the power c
4. l 1 l gt I Q 5 I a I 2 2 LE 4 screw M4 x 25L i 2 I i i 1000 mm or less Screw holes Unit mm In case of lattice establishment Follow the following figure make sure to keep enough distance between lattice frame and wall Be sure to switch to wall burying mode The lattice should be make of wood si Between the air inlet and outlet should be devided with partition board Be sure to establish the open part for RECEIVER The open part of lattice must be opens 70 or more of the wall hole CAUTION The open part of lattice must be arranged uniformly Make sure to fix it at a designated position with the screws Top view Unit mm Failure may result the damage of piping by the turning over of a set Concealed Installation Partition board The special method to install the indoor unit bury in the wall is shown here Please make sure to change to wall burying mode To switch to the wall burying mode To switch to the wall burying mode press and hold AIR OUTLET SELECT button for 20 seconds When the operation set up and 5 beep sounds Then indication at Temperature indicator will light up for 5 seconds To cancel press AIR OUTLET SELECT button for 20 seconds then 5 beep sounds Then indication at Temperature indicator will blinks for 5 seconds To prevent dewfall above plate angle should be narrow Toshiba 1112150201 EN
5. RAS B 18UFV Series Pipe insulating material 1 polyethylene foam 8 mm thick One Putty PVC tapes each Do not allow the drain hose to get slack Installation plate 70 mm or more Cut the piping hole sloped slightly Make sure to run the drain hose sloped downward Ka J The auxiliary piping can be k connected to the left rear left rear J right right bottom right or bottom H left out a drainage test separately with insulation not together p Uu 8 mm thick heat resisting polyethylene foam 219 3 a n w a a D a A sS Extension drain hose Not available provided by installer in case of right or left piping N Cut dot line area NCCC CCN Fixing bolt arrangement of outdoor unit RAS 10 13 18SAV Series Secure the outdoor unit with fixing bolts and nuts if the unit is likely to be exposed to a strong wind Use 8 mm or 10 mm anchor bolts and nuts If it is necessary to drain the defrost water attach drain nipple and cap water proof to the bottom plate of the outdoor unit before installing it 108 mm m 125 mm 2 n P Air inlet AR 4 AA a K PH Drain nipple and cap A si B N water proof are packed 9 LV in outdoor unit 1 Air outlet Sail 600 mm Drain outlet X
6. To mount the installation plate on a concrete wall with anchor bolts use SEK Us the anchor bolt holes as illustrated in the below figure SX 3 Install the installation plate horizontally in the wall S Side view Top view Installation plate Keep horizontal direction 9 z la Remote 8 control Anchor bolt Projection Remote control 15 mm or less Reception range 5 mm hole Axial distance zzzz zg Nd Mounting screw 4 mm x 25 Cutting a Hole and Mounting Reuse Installation Plate local parts Q Cutting a hole CAUTION Failure to firmly install the unit may result in personal injury and property damage if the unit falls Rear piping Side piping pvc In case of block brick concrete or similar type walls make 5 mm holes 1 i in the wall Insert clip anchors for appropriate mounting screws 100 60 pile gt i I T 1 I l I E l vi z BL w wo 1 l Q T Bottom piping ja AP 2 a 8 Pipe hole 265 mm 4 Er I 1 After determining the pipe hole position drill the pipe hole 65 mm at a slight downward slant to the outdoor side 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 separately Toshiba 1112150201 EN How to Ins
7. When using a multi system outdoor unit is used refer to the installation manual provided with the model concerned Toshiba 1112150201 EN INDOOR UNIT Installation Place gt Mounting the installation plate and screw position Unit mm A place which provides the spaces around the indoor unit as shown in the 700 diagram A place where there are no obstacles near the air inlet and outlet A place which allows easy installation of the piping to the outdoor unit A place which allows the front panel to be opened CAUTION Direct sunlight to the indoor unit s wireless receiver should be avoided The microprocessor in the indoor unit should not be too close to RF noise sources For details see the owner s manual gt Remote control A place where there are no obstacles such as a curtain that may block the signal from the remote control Do not install the remote control in a place exposed to direct sunlight or close to a heating source such as a stove Keep the remote control at least 1 m apart from the nearest TV set or stereo equipment This is necessary to prevent image disturbances or noise interference gt When the installation plate is directly mounted e The location of the remote control should be determined as shown below on the wall 1 Securely fit the installation plate onto the wall by screwing it in the upper 7m iae e iii and lower parts to hook up the indoor unit 2
8. the connecting pipes and in the indoor unit using a vacuum pump Do not use the refrigerant in the outdoor unit For details see the manual of the vacuum pump gt Using a vacuum pump Be sure to use a vacuum pump with counter flow prevention function so hat inside oil of the pump does not flow backward into pipes of the air conditioner when the pump stops If oil inside of the vacuum pump enters the air conditioner which use R410A refrigeration cycle trouble may happen 1 Connect the charge hose from the manifold valve to the service port of the packed valve at gas side 2 Connect the charge hose to the port of the vacuum pump 3 Open fully the low pressure side handle of the gauge manifold valve 4 Operate the vacuum pump to start evacuating Perform evacuating for about 15 minutes if the piping length is 20 meters 15 minutes for 20 meters assuming a pump capacity of 27 liters per minute Then confirm that the compound pressure gauge reading is 101 kPa 76 cmHg 5 Close the low pressure side valve handle of the gauge manifold valve 6 Open fully the valve stem of the packed valves both gas and liquid sides 7 Remove the charging hose from the service port 8 Securely tighten the caps on the packed valves Compound pressure gauge Pressure gauge 101 kPa 76 cmHg Manifold valve Handle Hi IA Z Handle ake Keep full closed bob Charge hose Charge hose For R410A only
9. TOSHIBA INSTALLATION MANUAL AIR CONDITIONER SPLIT TYPE ENGLISH ESPANOL FRANGAIS ITALIANO DEUTSCH PORTUGU S POLSKI CESKY PYCCKUN HRVATSKI MAGYAR T RK E NEDERLANDS EAAHNIKA SVENSKA FV Series e SUOMI RAS 10 13 18SAV Series RAS M14GAV E RAS 3M18SAV E RAS 3M26GAV E1 o AS 5M34UA SLOVEN INA Indoor unit p RAS B 10 13 18U Ioshiba 1112150201 CVF INSTALLATION DIAGRAM OF INDOOR AND OUTDOOR UNITS Air filter Cy CC Filter Filter a Batteries o 8 Pan head Wood screw Wireless remote control PSP PPP m screw When installing the outdoor unit leave open in at least two of direction A B C and D shown in the figure on the right sheet 600 mm or more only when unobstructed to the front and both sides Remark Detail of accessory and installation parts can see in the accessory sheet Z CAUTION Install in rooms that are 13 m or larger If a leak of refrigerator gas occurs inside the room an oxygen deficiency can occur Optional Installation Parts H Shield pipe we ee a K Remote control holder VA J Rear right Zi zp Left Bottom right Rear left C Bottom left J Vinyl tape Apply aft Pi S Insulate the refrigerant pipes N Part w code Parts name Q ty Refrigerant piping Liquid side 6 35 mm Gas side 29 52 mm One RAS B 10 13UFV Series each 12 7 mm
10. a 1112150201 EN gt Mounting directly on the floor 1 Fix the leg of indoor unit on the floor with 2 mounting screws 2 Fix the upper part of indoor unit on the wall with 4 mounting screws A For prevent dewfall v Floor installation q We Wall burying mode 2 Wall hole size Wall hole size should be enough to keep the distance with indoor unit as ee shown in the following figure Front view Unit mm Side view 70 or more NOTE 240 to 250 800 or more lt gt In case the plinth is fixed to the wall please make sure to cut out the slit on the left and right side of the main part 3 EE g Cut dot line area I 5 Floor v 50 or more Indoor unit 50 or more Floor 3 Installation using the supporting plate e To install into the existing wall hole if it is impossible to keep 20 30 mm Installation on the wall of depth use the supporting plate for securing the distance h f Arrange the screw positions and supporting plate as shown in the 1 Fix the installation plate on the wall with 4 mounting screws foure wipes PP gp 2 Hook the indoor unit on the installation plate Be sure to switch to wall burying mode 3 Fix the upper part of indoor unit on the wall with 4 mounting screws Rear screws potion Side view Wall installation a
11. gt the normal fan operation using a duct or a wind shield 3 Especially in windy areas install the unit to prevent the admission of Pipe A B Flare Nut 4 Here in the following places may result in trouble Rigid pet i k a Outside wing nut Do not install the unit in such places diameter TMiekness clutch type type G Tighten torque e A place full of machine oil R410A tool Asaline place such as the coast mm mim mini mit men fom Nem kgfm e A place full of sulfide gas e A place where high frequency 6 35 0 8 0 to 0 5 1 5t02 0 94 17 141018 1 4 t0 1 8 waves are likely to be generated k R 2 T E 5to2 0 13 2 22 42 3 to 4 2 such as from audio equipment welders and medical equipment one 08 9005 191820 48 9910 230 127 0 8 0t00 5 201025 16 6 26 501062 5 0106 2 Toshiba 1112150201 EN Tightening torque for connection of flare pipe The pressure of R410A is higher than R22 Approx 1 6 times Therefore securely tighten the flare pipes which connect the outdoor unit and the indoor unit with the specified tightening torque using a torque wrench If any flare pipe is incorrectly connected it may cause not only a gas leakage but also trouble in the refrigeration cycle Flare at indoor unit side Flare at outdoor unit side Evacuating After the piping has been connected to the indoor unit you can perform vacuuming together at once VACUUMING Evacuate the air in
12. her one indoor unit or remote control to B setting Both are set to A setting in factory shipment The remote control signal is not received when the settings of indoor unit and remote control are different There is no relation between A setting B setting and A room B room when connecting the piping and cables Remote Control A B Selection To separate using of remote control for each indoor unit in case of 2 air conditioners are installed nearly Remote Control B Setup 1 Push and hold chk button on the Remote Control by the tip of the pencil 00 will be shown on the display MODE 2 Press during pushing cux B will show on the display and 00 will disappear and the air conditioner will turn OFF The Remote Control B is memorized 1 Repeat above step to reset Remote Control to be A 2 Remote Control A has not A display 3 Default setting of Remote Control from factory is A Note TOSHIBA B Display eae 00 Display HH m pumnal PRESET CJ AA Unit B setup Press and hold MODE button for more than 20 seconds When A setup changed to B setup 5 beeps will sound and operation lamp blinks for 5 seconds When B setup changed to A setup 5 beep will sound Test Operation To switch the TEST RUN COOL mode press OPERATION button for 10 seconds The beeper will make a short beep Auto Restart Sett
13. ing This product is designed so that after a power failure it can restart automatically in the same operating mode as before the power failure Information The product are shipped with Auto Restart function in the off position Turn it on as required gt How to set the Auto Restart 1 Press and hold OPERATION button on the indoor unit for 3 seconds to set the operation 3 beep sound and OPERATION lamp blink 5 time sec for 5 seconds 2 Press and hold OPERATION button on the indoor unit for 3 seconds to cancel the operation 3 beep sound but OPERATION lamp does not blink In case of ON timer or OFF timer are set it dose not activate Toshiba 1112150201 EN TOSHIBA 1112150201 Toshiba 1112150201 CVB
14. m Bs 22 ee D Extension drain hose eg Drain hose Inside the room CAUTION Arrange the drain pipe for proper drainage from the unit Improper drainage can result in dew dropping gt Wiring connection Wiring of the connection cable is necessary to remove the front panel 1 Remove the terminal cover and cord clamp 2 Insert the connecting cable according to the local rule into the pipe hole on the wall 3 Take out the connecting cable through the cable slot on the rear panel so that it protrudes about 50 cm from the front 4 Insert the connecting cable fully into the terminal block and secure it tightly with screws 5 Tightening torque 1 2 N m 0 12 kgf m 6 Secure the connecting cable with the cord clamp 7 Fix the terminal cover install the front panel and grille inlet CAUTION Be sure to refer to the wiring system diagram labeled inside the front panel e Check local electrical cords and also any specific wiring instructions or limitations Terminal alg al B block 2 68 Terminal cover Screw Earth line Cord clamp Earth line Stripping length of the connecting cable NOTE Use stranded wire only e Wire type HO7RN F or 60245 IEC66 1 0 mm or more Toshib
15. ord and the connecting cable fully into the terminal block and secure it tightly with screws 4 Use vinyl tape etc to insulate the cords which are not going to be used Locate them so that they do not touch any electrical or metal parts 5 Secure the power cord and the connecting cable with the cord clamp 6 Attach the electric parts cover and the valve cover on the outdoor unit Electrical Work 1 The supply voltage must be the same as the rated voltage of the air conditioner 2 Prepare the power source for exclusive use with the air conditioner RAS B 10UFV series RAS B 13UFV series RAS B 18UFV Model oge series 220 240V 50Hz 220 240V 50Hz 220 240V 50Hz Powel source 220 230V 60Hz 220 230V 60Hz 220 230V 60Hz Maximum running current 8 5A 11 0A 12 0A Plug socket amp fuse 16A rating Power cord HO7RN F or 60245 IEC66 1 5 mm or more Connecting cable HO7RN F or 60245 IEC66 1 0 mm or more X When using a multi system outdoor unit is used refer to the installation manual provided with the model concerned Stripping length of the connecting cable s P LL o block o 1 Earth line Connecting cable Power cord Connecting cable Power cord RAS 10SAVR A RAS 18SAV E
16. place where the drain water does not cause any problems Precautions about Installation in Regions Refrigerant Piping Connection with Snowfall and Cold Temperatures Do not use the supplied drain nipple for draining water Drain the water from Flaring all the drain holes directly 7 To protect the outdoor unit from snow accumulation install a holding frame i dal aaa a he see its end h ion h late A anc anacaa now protection oor nd plate Take steps to ensure that the removed burrs will not enter the pipe 3 Remove the flare nuts provided with the indoor and outdoor units and Water proof rubber caps supplied with the outdoor unit Snow protection plate insert them into the pipe Install at least 50 cm 4 2E the ppa fot thei tb e checked p bove the snow e projection margin of the pipe must be checked hood a Na i Front lt SOW proledion 98 accumulation line 5 Check that the flare has the appropriate shape least 50 om O x x x carer Obliquity Roughness Warp An horbolis Snow accumulation line a 90 r y Holding frame J H ga KY B 4 CAUTION 4 Ba 1 Install the outdoor unit in a location where there are no obstructions i f near its air intake or air outlet a 2 When the outdoor unit is installed in a place that is always exposed to Die I Pipe strong winds like on the coast or on a high story of a building secure
17. tall Indoor Unit 1 Remove the air inlet grille Open the air inlet grille and remove the strap 2 Remove the front panel Remove the 4 screws Front panel Air inlet grille 542 58 gt 29 Fp 1 Connection piping 210 163 nor Ei gt Treatment of piping connection 1 Check the flare nut connections for the gas leak with a gas leak detector or soap water 2 To prevent gap in slit fasten top and bottom with tape 3 Slit is covered with tape 4 Fasten with supplied Insulate sheet to prevent gap on the top of slit Gas leak check p Tape Tape i Slit Insulation sheet Drainage 1 Run the drain hose sloped downwards NOTE The hole should be made at a slight downward slant on the outdoor side Do not form the Do not rise the drain hose into drain hose a wavy shape x x x x s drain hose end into water 2 O E Do not put the drain hose end in the drainage ditch 2 Put water in the drain pan and make sure that the water is drained out of doors 3 When connecting extension drain hose insulate the connecting part of extension drain hose with shield pipe Shield pipe W
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