Toshiba RAS-18J2AVSG-E1, Installation Manual

Page 1: ...AIR CONDITIONER SPLIT TYPE INSTALLATION MANUAL Outdoor unit RAS 18J2AVSG E1 RAS 22J2AVSG E1 RAS 24J2AVSG E1 ENGLISH 1144350101 Indoor unit RAS B18 22 24G3KVSG E RAS B18 22 24G3KVSGB E ...

Page 2: ...ng Connection 12 In Case of Indoor Unit Connect With 1 1 Outdoor Unit 13 In Case of Indoor Unit Connect With Inverter Multi System IMS 15 OTHERS 16 Gas Leak Test 16 Remote Control A B Selection 16 Test Operation 16 Auto Restart Function Setting 16 APPENDIX 17 PRECAUTIONS FOR SAFETY 1 ACCESSORY PARTS 5 INSTALLATION DIAGRAM OF INDOOR AND OUTDOOR UNITS 6 Optional Installation Parts 6 INDOOR UNIT 7 In...

Page 3: ...d and connecting cable of appliance use shall be at least polychloroprene sheathed flexible cord design H07RN F or cord designation 60245 IEC66 Shall be installed in accordance with national wiring regulations This appliance must be connected to the main power supply by means of a circuit breaker or a switch with a contact separation of at least 3 mm in all poles CAUTION To disconnect the applianc...

Page 4: ...NY ELECTRICAL WORK MAKE SURE ALL POWER SWITCHES ARE OFF FAILURE TO DO SO MAY CAUSE ELECTRIC SHOCK CONNECT THE CONNECTING CABLE CORRECTLY IF THE CONNECTING CABLE IS CONNECTED WRONGLY ELECTRIC PARTS MAY BE DAMAGED CHECK THE EARTH WIRE THAT IT IS NOT BROKEN OR DISCONNECTED BEFORE INSTALLATION DO NOT INSTALL NEAR CONCENTRATIONS OF COMBUSTIBLE GAS OR GAS VAPORS FAILURE TO FOLLOW THIS INSTRUCTION CAN RE...

Page 5: ...JDV DSSOLDQFH RU DQ RSHUDWLQJ HOHFWULF KHDWHU H DZDUH WKDW UHIULJHUDQWV PD QRW FRQWDLQ DQ RGRXU R QRW SLHUFH RU EXUQ DV WKH DSSOLDQFH LV SUHVVXUL HG R QRW H SRVH WKH DSSOLDQFH WR KHDW IO DPH VSDUNV RU RWKHU VRXUFHV RU LJQLWLRQ OVH LW PD H SORGH DQG FDXVH LQMXU RU GHDWK WARNING s After installation work make sure below before operation Connection pipes are connected properly and no leakage Packed v...

Page 6: ...ter or other moisture before installation could result in electric shock Do not store it in a wet basement or expose to rain or water After unpacking the unit examine it carefully for possible damage Do not install the unit at place where leakage of Àammable gas may occur In case gas leaks and accumulates at surrounding of the unit it may cause of re Do not install in a place that can increase the...

Page 7: ...ust tuck or covers the filter 1 Recommend to use vacuum to clean by sucking the dusts which stick or dip inside the filter or use the blower to blow the dust go out through the filter 2 If necessary to use water to clean simply use the plain water to wash the filter dry with the sunlight for 3 4 hours or until it completely dry Nevertheless use hair drier to dry it However washing with water it ma...

Page 8: ...eft Left Insulate the refrigerant pipes separately with insulation not together 8 mm thick heat resisting polyethylene foam Batteries Vinyl tape Apply after carrying out a drainage test Saddle Extension drain hose Not available provided by installer Shield pipe Attach to the front panel Air filter Hook Installation plate Hook 50 mm or more 300 mm or more 170 mm or more e r o m r o m m 0 0 6 100 mm...

Page 9: ... the installation plate onto the wall by VFUHZLQJ it in the upper and lower parts to hook up the indoor unit 2 To mount the installation plate on a concrete wall with anchor bolts use the anchor bolt holes as illustrated in the below fiJXUH 3 Install the installation plate KRUL RQtally in the wall When instDOOLQJ the installation plate with a mountLQJ screw do not use the anchor bolt holes Otherwi...

Page 10: ...stallation plate Carefully arrange pipes so that any pipe does not stick out of the rear plate of the indoor unit Carefully connect the auxiliary pipes and connecting pipes to one another and cut off the insulating tape wound on the connecting pipe to avoid double taping at the joint moreover seal the joint with the vinyl tape etc Since dewing results in a machine trouble make sure to insulate bot...

Page 11: ...ticularly windy areas install the unit such as to avoid admission of wind 4 Installation in the following places may result in trouble Do not install the unit in such places A place full of machine oil A saline place such as the coast A place full of sulfide gas A place where high frequency waves are likely to be generated as from audio equipment welders and medical equipment Strong wind Do not us...

Page 12: ...and outdoor units Check that the outdoor unit is horizontal and route the drain hose at a downward sloped angle while ensuring that it is connected tautly Base plate Drain nipple Commercially available drain hose Do not use ordinary garden hose but one can flatten and prevent water from draining 90 Obliquity Roughness Warp Refrigerant Piping Connection 1 Cut the pipe with a pipe cutter 2 Insert a ...

Page 13: ...he 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 th...

Page 14: ...er rear plate bushing and air inlet grille on the indoor unit Cord clamp Terminal cover Screw Screws Air inlet grille Front panel 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 cord and the connecting ca...

Page 15: ...able Connecting cable Stripping length of the connecting cable 3 2 1 Earth line 50 mm 10 mm 70 mm 10 mm Power Supply Input at Indoor Unit Terminal Block Optional Indoor Unit Outdoor Unit Power supply cable connect to Terminal block L N 1 2 3 Earth line Power supply cable Power supply cable Stripping length of the power supply cable N L Earth line 50 mm 10 mm 70 mm 10 mm Connecting cable connect to...

Page 16: ...upply line of this air conditioner 4 Be sure to comply power supply and connecting cable for size and wiring method 5 Every wire must be connected firmly 6 Perform wiring works so as to allow a general wiring capacity 7 Wrong wiring connection may cause some electrical part burn out 8 Incorrect or incomplete wiring is carried out it will cause an ignition or smoke 9 This product can be connected t...

Page 17: ... 8 Incorrect or incomplete wiring is carried out it will cause an ignition or smoke 9 This product can be connected to main power supply Connection to fixed wiring A switch which disconnects all poles and has a contact separation at least 3 mm must be incorporated in the fixed wiring Power supply input Wiring Diagram for Inverter Multi System IMS Indoor Terminal Block Power input Outdoor Terminal ...

Page 18: ...ure it can restart automatically in the same operating mode as before the power failure Information How to turn OFF the Auto Restart Function Press and hold the OPERATION button on the indoor unit for 3 seconds 3 beep sounds but OPERATION lamp does not blink NOTE In case of ON timer or OFF timer are set AUTO RESTART OPERATION does not activate OTHERS Gas Leak Test Remote Control A B Selection Chec...

Page 19: ...dust or other wear residue can be seen in the refrigerant oil 7 When the air conditioner has a history of the compressor failing and being replaced When discolored oil a large quantity of residue shiny metal dust or other wear residue or mixture of foreign matter is observed trouble will occur 8 When temporary installation and removal of the air conditioner are repeated such as when leased etc 9 I...

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