ToshibaメーカーRAV-SP420CT-ULの使用説明書/サービス説明書
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AIR CONDITIONER (SPLIT TYPE) Not accessible to the general public Vente interdite au gr and public Installation Manual Installation Manu al Air conditioner (S plit type) 1 English Manuel d’in stalla.
–1– Under Ceiling Type Installation Manual Toshiba Contents 1 ACCESSORY PART S . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2 PRECAUTIONS FOR SAFETY . . . . . . . . . . . . . . . . . . . .
–2– Under Ceiling Type Installation Manual EN Toshiba 1 ACCESSORY PARTS Accessory parts Part name Q’ty Shape Usage Owner’s Manual 1 – – Installation Manual 1 This manual – Installati.
–3– Under Ceiling Type Installation Manual Toshiba 2 PRECAUTIONS FOR SAFETY Installing, starting up, and servici ng air--conditioning equipment can be hazardous due to system pressures, electrical c omponents, a nd equipm ent loca tion (roofs, elevated structures, etc.
–4– Under Ceiling Type Installation Manual EN Toshiba • Conform to the regulations of the local el ectric company when wiring the power supply. Inappropriate grounding may cause electric shock.
–5– Under Ceiling Type Installation Manual Toshiba 3 SELECTION OF INSTALLATION PLACE WARNING • Install the air conditioner at enough strong place to withstand the weight of the unit. If the strength is not enough, the unit may fall down resulting in injury.
–6– Under Ceiling Type Installation Manual EN Toshiba Wireless remote control Decide the position which remote control is operate d and the installation place. And then r efer to the Installation Manual o f the wire less remote controlle r ki t sold separately.
–7– Under Ceiling Type Installation Manual Toshiba 3 Removal of side panel After removing the side panel fixing screws (1 each at righ t and left) , s lide the side panel forward and then remove it. 4 Removal of protective v inyl Peel out the protective vinyl on the level lou ver.
–8– Under Ceiling Type Installation Manual EN Toshiba Unit: in (mm) Considering pipe/wire connecting wo rk inside the ceiling afte r the indoor unit has b een hanged, select an installation plac e and determin e piping direct ion.
–9– Under Ceiling Type Installation Manual Toshiba Using attached inst allation pattern Using the p attern, pos itioning of th e hanging bolt and pipe hole can be perfo rmed. * As an error to some degree may ge nerate on the pattern size due to temperature and humidity, be sure to confirm the size.
–1 0– Under Ceiling Type Installation Manual EN Toshiba Installation of indoor unit • Preparation before holdin g down main unit * Confirm the presence of the ceiling materia l beforehand because the fixing method of han ging metal when the ceiling material is set differs from that when the ceiling material is not set.
–1 1– Under Ceiling Type Installation Manual Toshiba 4 REFRIGERANT PIPING AND EVACUATING Refrigerant Piping • The connecting sections of the refrige rant pipes are provided at the positions in the figure below. 1. Use copper pipe with 0.03” (0.
–1 2– Under Ceiling Type Installation Manual EN Toshiba Tightening connection CAUTION • Do not apply excessive torque. Otherwise, the nut may crack depending on the conditions. ▼ Tighteni ng torque of fl are pipe connect ions Pressure of R410A is higher th an that of R22.
–1 3– Under Ceiling Type Installation Manual Toshiba 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-r esisting temperature 248 °F (120 ° C) or higher.
–1 4– Under Ceiling Type Installation Manual EN Toshiba 5 DRAIN PIPING WORK CAUTION • Following the Installation Manual, per form the drain piping work so that water is properly drained, and apply a heat insulation so as not to cause a dew dropping.
–1 5– Under Ceiling Type Installation Manual Toshiba Connection of drain hose • Insert the attached drain hose into the drain pipe connecting port on the drain pan up to the end. • Fit the attached hose band to th e end of the pipe connecting port, a nd then tighten i t securely.
–1 6– Under Ceiling Type Installation Manual EN Toshiba 6 ELECTRICAL CONNECTION WARNING 1. Using the specified wires, ensure to connect the wires, and fix wires securely so that the external tension to the wires do not affect th e connecting part of the terminals.
–1 7– Under Ceiling Type Installation Manual Toshiba 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 copp er supply wires . • Use UL wires rated 600 V for the system interconnection wires.
–1 8– Under Ceiling Type Installation Manual EN Toshiba Wire connection REQUIREMENT • Be sure to connect the wires matching the te rminal numbe rs. Incorrect connection causes a trouble. • The low-voltage circuit is provided for the remo te control.
–1 9– Under Ceiling Type Installation Manual Toshiba CAUTION Fix the system interconnection wires and the remote control wires separately with the cord clamps as shown below.
–2 0– Under Ceiling Type Installation Manual EN Toshiba System interconnection Wires and Ground Wire 1. Strip wire ends. System interconnection wire : 0.
–2 1– Under Ceiling Type Installation Manual Toshiba 7 APPLICABLE CONTROLS REQUIREMENT • When you use this air conditioner fo r the first time, it takes approx. 5 minutes until the remote control becomes available after power-on. This is normal.
–2 2– Under Ceiling Type Installation Manual EN Toshiba Procedure 5 Push button. In this ti me, if the display changes from flashing to lighting, the setup completes. • To change the setup of an indoor unit other than the selected one, start operation from Proc edure 2 .
–2 3– Under Ceiling Type Installation Manual Toshiba Filter sign setting According to the installation condition, the lighting time of the filter sign (Notificatio n of filter cleaning) can be changed. Follow to the basic o peration procedu re ( 1 → 2 → 3 → 4 → 5 → 6 ).
–2 4– Under Ceiling Type Installation Manual EN Toshiba Procedure 1 Push simultaneously + + buttons for 4 seconds or more. After a while, the display p art flashes as shown below. Check t he displayed CODE No. is [ 10 ]. • When the CODE No. is other than [ 10 ], push button to erase the display and repeat proced ure from the first step.
–2 5– Under Ceiling Type Installation Manual Toshiba Procedure 6 If there is other indoor unit to be chan ged, repeat procedure 2 to 5 to change the setup. When the above setup ha s finished, push to select the indoor UNIT No . before change of setu p, specify CODE No.
–2 6– Under Ceiling Type Installation Manual EN Toshiba Remote control switch monitoring function This function is available to call the service monitor mode from the remote contr ol during a test run to acquire temperatures of sen s ors of the remote contro l, indoor unit, and outdoor unit.
–2 7– Under Ceiling Type Installation Manual Toshiba 8 TEST RUN Before test run • Before turning on th e circuit breaker, carry out the following proc edure. 1) Using 500V-megger, check 1M Ω or more exists between the terminal block L 1 to L 2 and the ground.
–2 8– Under Ceiling Type Installation Manual EN Toshiba Wireless remote control Procedure 1 Turn on the circuit breaker of the air conditione r. The operation is not accepted for 5 minutes when circuit breake r is turned on at first time after installation, and 1 minute when circuit br eaker is turned on at the next time and after.
–2 9– Under Ceiling Type Installation Manual Toshiba 9 TROUBLESHOOTING Confirmation and check When a trouble occurred in the air co nditioner, the check code and the indoor UNIT No. appear on the display part of the remote control. The check code is only displayed d uring the operation.
–3 0– Under Ceiling Type Installation Manual EN Toshiba Check codes and parts to be checked Wired remote control display Wireless remote control Sensor bloc k display of receiving u nit Main d.
–3 1– Under Ceiling Type Installation Manual Toshiba F31 (L29) SIM Outd oor unit P.C. board Outdoo r Outdoor P.C . board ---- In the case of EEPROM error .
–3 2– Under Ceiling Type Installation Manual EN Toshiba Check codes in parentheses ( ) are displayed when connec ted to an outdoor unit other than the new SDI series. : Lighting : Flashing : OFF : The air conditioner autom atically enters the aut o-address setting mode.
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Toshiba RAV-SP420CT-ULをまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはToshiba RAV-SP420CT-ULの技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。Toshiba RAV-SP420CT-ULの取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。Toshiba RAV-SP420CT-ULで得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
Toshiba RAV-SP420CT-ULを既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はToshiba RAV-SP420CT-ULの不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、Toshiba RAV-SP420CT-ULに関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちToshiba RAV-SP420CT-ULデバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。
