Para un uso seguro y correcto, lea detalladamente este manual de instalación antes de montar la unidad de aire acondicionado.

Transcription

1 Air-Conditioners PCA-RP KA ISTAATIO MAUA For safe and correct use, read tis manual and te outdoor unit installation manual torougly before installing te air-conditioner unit. ISTAATIOSHADBUCH Aus Sicereitsgründen und zur rictigen Anwendung vor Installation der Klimaanlage die vorliegende Bedienungsanleitung und das Installationsandbuc gründlic durclesen. MAUE D ISTAATIO POUR ISTAATEUR Avant d installer le climatiseur, lire attentivement ce manuel, ainsi que le manuel d installation de l appareil extérieur pour une utilisation sûre et correct. ISTAATIEHADEIDIG VOOR DE ISTAATEUR ees deze andleiding en de installatieandleiding van et buitenapparaat zorgvuldig door voordat u met et installeren van de airconditioner begint. MAUA DE ISTAACIÓ PARA E ISTAADOR Para un uso seguro y correcto, lea detalladamente este manual de instalación antes de montar la unidad de aire acondicionado. MAUAE DI ISTAAZIOE PER ISTAATORE Per un uso sicuro e corretto, prima di installare il condizionatore d aria leggere attentamente il presente manuale ed il manuale d installazione dell unità esterna. ΕΓΧΕΙΡΙΔΙΟ ΟΔΗΓΙΩΝ ΕΓΚΑΤΑΣΤΑΣΗΣ MAUA DE ISTAAÇÃO PARA O ISTAADOR Para uma utilização segura e correcta, leia atentamente este manual e o manual de instalação da unidade exterior antes de instalar o aparelo de ar condicionado. ISTAATIOSMAUA TI ISTAATØRE æs af sikkeredsensyn denne manual samt manualen til installation af udendørseneden grundigt, før du installerer klimaanlægget. ISTAATIOSMAUA FOR ISTAER FÜR ISTAATEURE ΓΙΑ ΑΥΤΟΝ ΠΟΥ ΚΑΝΕΙ ΤΗΝ ΕΓΚΑΤΑΣΤΑΣΗ Για σωστή και ασφαλή χρήση, διαβάστε προσεκτικά αυτό το εγχειρίδιο, καθώς και το εγχειρίδιο εγκατάστασης της εξωτερικής μονάδας, πριν από την εγκατάσταση της μονάδας κλιματιστικού. FÖR ISTAATÖRE äs bruksanvisningen oc utomusenetens installationsandbok noga innan luftkonditioneringen installeras så att den används på ett säkert oc korrekt sätt. MOTAJ EKİTABI MOTÖR İÇİ Emniyetli ve doğru kullanım için, klima ciazını monte etmeden önce bu kılavuzu ve dış ünite montaj kılavuzunu tamamıyla okuyun. РУКОВОДСТВО ПО УСТАНОВКЕ ДЛЯ УСТАНОВИТЕЛЯ Для обеспечения безопасной и надлежащей эксплуатации внимательно прочтите данное руководство и руководство по установке наружного прибора перед установкой кондиционера. Englis Deutsc Français ederlands Español Italiano Ελληνικά Português Dansk Svenska Türkçe Русский

2 Contents. Safety precautions.... Installation location Installing te indoor unit Installing te refrigerant piping Drainage piping work Electrical work Test run Easy maintenance function...4. Safety precautions Before installing te unit, make sure you read all te Safety precautions. Please report to your supply autority or obtain teir consent before connecting tis equipment to te power supply system. Warning: Describes precautions tat must be observed to prevent danger of injury or deat to te user. Caution: Describes precautions tat must be observed to prevent damage to te unit. After installation work as been completed, explain te Safety Precautions, use, and maintenance of te unit to te customer according to te information in te Operation Manual and perform te test run to ensure normal operation. Bot te Installation Manual and Operation Manual must be given to te user for keeping. Tese manuals must be passed on to subsequent users. : Indicates a part wic must be grounded. Warning: Carefully read te labels affixed to te main unit. Warning: Ask a dealer or an autorized tecnician to install te unit. For installation work, follow te instructions in te Installation Manual and use tools and pipe components specifically made for use wit refrigerant specified in te outdoor unit installation manual. Te unit must be installed according to te instructions in order to minimize te risk of damage from eartquakes, typoons, or strong winds. An incorrectly installed unit may fall down and cause damage or injuries. Te unit must be securely installed on a structure tat can sustain its weigt. If te air conditioner is installed in a small room, measures must be taken to prevent te refrigerant concentration in te room from exceeding te safety limit in te event of refrigerant leakage. Sould te refrigerant leak and cause te concentration limit to be exceeded, azards due to lack of oxygen in te room may result. Ventilate te room if refrigerant leaks during operation. If refrigerant comes into contact wit a flame, poisonous gases will be released. All electric work must be performed by a qualified tecnician according to local regulations and te instructions given in tis manual. Use only specified cables for wiring. Te terminal block cover panel of te unit must be firmly attaced. Use only accessories autorized by Mitsubisi Electric and ask a dealer or an autorized tecnician to install tem. Te user sould never attempt to repair te unit or transfer it to anoter location. After installation as been completed, ceck for refrigerant leaks. If refrigerant leaks into te room and comes into contact wit te flame of a eater or portable cooking range, poisonous gases will be released... Before installation (Environment) Caution: Do not use te unit in an unusual environment. If te air conditioner is installed in areas exposed to steam, volatile oil (including macine oil), or sulfuric gas, areas exposed to ig salt content suc as te seaside, te performance can be significantly reduced and te internal parts can be damaged. Do not install te unit were combustible gases may leak, be produced, flow, or accumulate. If combustible gas accumulates around te unit, fire or explosion may result. Do not keep food, plants, caged pets, artwork, or precision instruments in te direct airflow of te indoor unit or too close to te unit, as tese items can be damaged by temperature canges or dripping water. Wen te room umidity exceeds 80% or wen te drainpipe is clogged, water may drip from te indoor unit. Do not install te indoor unit were suc dripping can cause damage. Wen installing te unit in a ospital or communications office, be prepared for noise and electronic interference. Inverters, ome appliances, ig-frequency medical equipment, and radio communications equipment can cause te air conditioner to malfunction or breakdown. Te air conditioner may also affect medical equipment, disturbing medical care, and communications equipment, arming te screen display quality... Before installation or relocation Caution: Be extremely careful wen transporting te units. Two or more persons are needed to andle te unit, as it weigs 0 kg or more. Do not grasp te packaging bands. Wear protective gloves as you can injure your ands on te fins or oter parts. Be sure to safely dispose of te packaging materials. Packaging materials, suc as nails and oter metal or wooden parts may cause stabs or oter injuries..3. Before electric work Caution: Be sure to install circuit breakers. If not installed, electric sock may result. For te power lines, use standard cables of sufficient capacity. Oterwise, a sort circuit, overeating, or fire may result. Wen installing te power lines, do not apply tension to te cables..4. Before starting te test run Caution: Turn on te main power switc more tan ours before starting operation. Starting operation just after turning on te power switc can severely damage te internal parts. Before starting operation, ceck tat all panels, guards and oter protective parts are correctly installed. Rotating, ot, or ig voltage parts can cause injuries. Termal insulation of te refrigerant pipe is necessary to prevent condensation. If te refrigerant pipe is not properly insulated, condensation will be formed. Place termal insulation on te pipes to prevent condensation. If te drainpipe is installed incorrectly, water leakage and damage to te ceiling, floor, furniture, or oter possessions may result. Do not clean te air conditioner unit wit water. Electric sock may result. Tigten all flare nuts to specification using a torque wrenc. If tigtened too muc, te flare nut can break after an extended period. Be sure to ground te unit. If te unit is not properly grounded, electric sock may result. Use circuit breakers (ground fault interrupter, isolating switc (+B fuse), and molded case circuit breaker) wit te specified capacity. If te circuit breaker capacity is larger tan te specified capacity, breakdown or fire may result. Do not operate te air conditioner witout te air filter set in place. If te air filter is not installed, dust may accumulate and breakdown may result. Do not touc any switc wit wet ands. Electric sock may result. Do not touc te refrigerant pipes wit bare ands during operation. After stopping operation, be sure to wait at least five minutes before turning off te main power switc. Oterwise, water leakage or breakdown may result.

3 . Installation location W Min.70 Min Min Outline dimensions (Indoor unit) (Fig. -) Select a proper position allowing te following clearances for installation and maintenance. Models W RP RP60,7 80 RP00,5, Warning: Mount te indoor unit on a ceiling strong enoug to witstand te weigt of te unit. 680 Fig. - Max.50.. Outline dimensions (Outdoor unit) Refer to te outdoor unit installation manual. 3. Installing te indoor unit Fig Ceck te indoor unit accessories (Fig. 3-) Te indoor unit sould be supplied wit te following accessories (contained in te inside of te intake grille). Accessory name Q ty Waser 4 pcs Pipe cover pc arge size (For gas tubing) 3 Pipe cover pc Small size (For liquid tubing) 4 Band 4 pcs 5 Joint socket pc Marked wit UIT 6 Socket cover pc 7 Drain tubing cover pc 8 Wired remote controller pc 9 Flare nut pc ø6.35 (RP60 only) 3.. Preparation for installation (Fig. 3-) A Suspension bolt installing spacing Models A B RP RP60, RP00,5, B Refrigerant and drain tubing location Models C D RP RP RP A Front side outlet F eft drain tubing B eft side outlet G Gas tubing C Rigt side outlet H iquid tubing D Independent piece (Removable) I Rubber plug E Rigt drain tubing J wit Joint socket Fig. 3- C D In case of te rear pipe arrangement, make sure to remove te saded portions from te D independent piece. Ten put te D independent piece back in initial position. (Te eat excanger migt be clogged because of dust) 3

4 3. Installing te indoor unit ø65 ø Selection of suspension bolts and tubing positions (Fig. 3-3) Using te pattern paper provided for installation, select proper positions for suspension bolts and tubing and prepare relative oles. A Pattern paper B Suspension bolt ole C Indoor unit widt Secure te suspension bolts or use angle stock braces or square timbers for bolt installation. D Use inserts of 00 kg to 50 kg eac. E Use suspension bolts of W3/8 or M0 in size. Fig Indoor unit preparation (Fig. 3-4). Install te suspending bolts. (Procure te W3/8 or M0 bolts locally.) Predetermine te lengt from te ceiling ( witin 00 mm). A Ceiling surface B Suspending bolt C Suspending bracket. Remove te intake grille. Slide te intake grille olding knobs (at or 3 locations) backward to open te intake grille. 3. Remove te side panel. Remove te side panel olding screws (one in eac side, rigt and left) ten slide te side panel forward for removal. D Intake grille J Slide te side panel forward. E Intake grille olding knob K Side panel F Slide Remove te side panel olding screws. G Hinge M Remove te protective vinyl of vane. H Pusing te inge, pull out te intake grille. Forcing open te intake grille or opening it to an angle of more tan 0 may damage te inges. Fig Fig Installing te indoor unit (Fig. 3-5) Use a proper suspending metod depending on te presence or absence of ceiling materials as follows. A In te presence of ceiling materials c Ceiling B In te absence of ceiling materials d Suspending bolt a Suspending bracket e Waser b Unit f Waser (ocal procurement) g Double nuts ) Directly suspending te unit Installing procedures. Install te waser (supplied wit te unit) and te nuts (to be locally procured).. Set (ook) te unit troug te suspending bolts. 3. Tigten te nuts. Ceck te unit installing condition. Ceck tat te unit is orizontal between te rigt and left sides. Ceck tat te front and te rear of suspending brackets are orizontal. (To keep drainage,te unit is inclined to te suspending brackets. Te unit slopes continuously downward from te front to te rear is te rigt installation position.) 7~ ) Installing te suspending bracket first onto te ceiling (Fig. 3-6) Installing procedures. Remove te suspending brackets and U-saped wasers from te unit.. Adjust te suspending bracket olding bolts on te unit. 3. Attac te suspending brackets to te suspending bolts. 4. Ceck tat te suspending brackets are orizontal (front and rear/rigt and left). 5. Set (ook) te unit to te suspending brackets. 6. Tigten fi xed bolts of te suspending brackets. w Be sure to install te U-saped wasers. A Suspending bracket olding bolt B Unit C U-saped waser D Suspending bolt E Waser F Double nuts G RP RP60, RP Fig

5 4. Installing te refrigerant piping A 45 R0.4~R0.8 Fig. 4- Flare cutting dimensions Copper pipe O.D. Flare dimensions A dimensions Precautions For devices tat use R40A refrigerant Use ester oil, eter oil or alkylbenzene oil (small amount) as te refrigeration oil applied to te flared sections. Use C0 copper posporus for copper and copper alloy seamless pipes, to connect te refrigerant pipes. Use refrigerant pipes wit te ticknesses specified in te table below. Make sure te insides of te pipes are clean and do not contain any armful contaminants suc as sulfuric compounds, oxidants, debris, or dust. Warning: Wen installing or moving te air conditioner, use only te specified refrigerant (R40A) to carge te refrigerant lines. Do not mix it wit any oter refrigerant and do not allow air to remain in te lines. Air enclosed in te lines can cause pressure peaks resulting in a rupture and oter azards. RP35, 50 RP60-40 iquid pipe [ 6.35 tickness 0.8 mm [ 9.5 tickness 0.8 mm Gas pipe [.7 tickness 0.8 mm [ 5.88 tickness.0 mm Do not use pipes tinner tan tose specified above. B Fig. 4- Die Copper pipe 4.. Connecting pipes (Fig. 4-) Wen commercially available copper pipes are used, wrap liquid and gas pipes wit commercially available insulation materials (eat-resistant to 00 C or more, tickness of mm or more). Te indoor parts of te drain pipe sould be wrapped wit polyetylene foam insulation materials (specifi c gravity of 0.03, tickness of 9 mm or more). Apply tin layer of refrigerant oil to pipe and joint seating surface before tigtening fl are nut. Use wrences to tigten piping connections. Use refrigerant piping insulation provided to insulate indoor unit connections. Insulate carefully. Copper pipe O.D. B Flare tool for R40A Clutc type 6.35 (/4") (3/8") (/") (5/8") (3/4") B Flare nut tigtening torque Copper pipe O.D. Flare nut O.D. Tigtening torque ( m) [ [ [ [ [ [ [ [ C Apply refrigerating macine oil over te entire fl are seat surface. D Use correct fl are nuts meeting te pipe size of te outdoor unit. Available pipe size RP35, 50 RP60 RP7-40 [6.35 Ο [6.35 iquid side [9.5 Ο [9.5 Ο Gas side [.7 Ο [5.88 Ο [5.88 Ο Ο : Factory fl are nut attacment to te eat excanger. Fig Indoor unit (Fig. 4-3) Installing procedures. Slide te supplied pipe cover over te gas tubing until it is pressed against te seet metal inside te unit.. Slide te provided pipe cover 3 over te liquid tubing until it is pressed against te seet metal inside te unit. 3. Tigten te pipe covers and 3 at te bot ends (0 mm) wit te supplied bands 4. A Gas tubing E Pipe cover 3 B iquid tubing F Press te pipe cover against te seet metal. C Band 4 G Refrigerant tubing eat insulating material D Pipe cover 4.4. For twin/triple combination Refer to te outdoor unit installation manual. 5

6 5. Drainage piping work For left side tubing, be sure to insert te rubber plug into te rigt drain port. (Fig. 5-) Use VP-0 (O.D. ø6 ( ) PVC TUBE) for drain piping and provide /00 or more downward slope. After completion of work, ceck tat correct drain is available from te outfl ow port of te drain tubing. A Drain pan B Plug C Insert te driver etc.in te plug deeply. Fig. 5- Fig. 5- Installing procedures (Fig. 5-). Attac te joint socket 5 supplied wit te unit to te drain port on te unit wit a vinyl cloride adesive.. Fasten te socket cover 6 supplied wit te unit to te joint socket Attac te fi eld drain tubing (VP-0) to te joint socket 5 wit a vinyl cloride adesive. 4. Wrap te drain tubing cover 7 supplied wit te unit. (Seam taping) A Drain pan B Drain tubing C Socket cover 6 D Joint socket 5 E Drain tubing cover 7 F Insertion lengt 37mm 5. Ceck for correct drainage. (Fig. 5-3) * Fill te drain pan wit water of about from te air outlet. Fig Electrical work 6.. Electric wiring (Fig. 6-) Wiring procedures. Remove te tapping screw C ten remove te beam.. Remove te () tapping screws B ten remove te electric part cover A. 3. Connect te electric wires securely to te corresponding terminals. 4. Replace te removed parts. 5. Tie te electric wires wit te local wiring clamp located in te rigt side of te junction box. A Cover H Grounding cable connector B Set screws ( pcs) I Terminal block for Remote controller C Set screws (Beam) i Secure wit te wiring clamp. D Wiring clamp E Control board F Wire service entrance G Terminal block for indoor and outdoor units connection Fig. 6-6

7 6. Electrical work 6... Indoor unit power supplied from outdoor unit Te following connection patterns are available. Te outdoor unit power supply patterns vary on models. System : System A B C D E F G A Outdoor unit power supply B Eart leakage breaker C Wiring circuit breaker or isolating switc D Outdoor unit E Indoor unit/outdoor unit connecting cables F Remote controller G Indoor unit * Affix label A tat is included wit te manuals near eac wiring diagram for te indoor and outdoor units. Simultaneous twin/triple/quadruple system D G G G G A B C A Outdoor unit power supply B Eart leakage breaker C Wiring circuit breaker or isolating switc D Outdoor unit E Indoor unit/outdoor unit connecting cables F Remote controller E G Indoor unit F H Indoor unit eart H H H * Affix label A tat is included wit te manuals near eac wiring diagram for te indoor and outdoor units. Indoor unit model PCA Indoor unit-outdoor unit * 3.5 (polar) Indoor unit-outdoor unit eart * Min..5 Indoor unit eart Min..5 Remote controller-indoor unit * 0.3 (on-polar) Indoor unit (Heater) - *3 - Indoor unit-outdoor unit - *3 AC 30 V Indoor unit-outdoor unit - *3 DC4 V Remote controller-indoor unit *3 DC V Wiring Wire o. size (mm²) Circuit rating *. <For outdoor unit application> Max. 45 m If.5 mm used, Max. 50 m If.5 mm used and separated, Max. 80 m <For 00/50 outdoor unit application> Max. 8 m If.5 mm used, Max. 30 m If 4 mm used and separated, Max. 50 m If 6 mm used and separated, Max. 80 m *. Te 0 m wire is attaced in te remote controller accessory. Max. 500 m *3. Te fi gures are OT always against te ground. terminal as DC 4 V against terminal. However between and, tese terminals are not electrically insulated by te transformer or oter device. otes:. Wiring size must comply wit te applicable local and national code.. Power supply cords and indoor unit/outdoor unit connecting cords sall not be ligter tan polycloroprene seated flexible cord. (Design 6045 IEC 57) 3. Install an eart longer tan oter cables Separate indoor unit/outdoor unit power supplies (For PUHZ application only) Te following connection patterns are available. Te outdoor unit power supply patterns vary on models. : System * Te indoor power supply terminal kit is required. D G A Outdoor unit power supply B Eart leakage breaker C Wiring circuit breaker or isolating switc A B C J B C H D Outdoor unit E Indoor unit/outdoor unit connecting cables F Remote controller G Indoor unit E H Option F J Indoor unit power supply * Affix label B tat is included wit te manuals near eac wiring diagram for te indoor and outdoor units. 7

8 6. Electrical work * Te indoor power supply terminal kits are required. A B C D J B C E F Simultaneous twin/triple/quadruple system * Affix label B tat is included wit te manuals near eac wiring diagram for te indoor and outdoor units. H G G G G K H H H K K A Outdoor unit power supply B Eart leakage breaker C Wiring circuit breaker or isolating switc D Outdoor unit E Indoor unit/outdoor unit connecting cables F Remote controller G Indoor unit H Option J Indoor unit power supply K Indoor unit eart If te indoor and outdoor units ave separate power supplies, refer to te table below. If te indoor power supply terminal kit is used, cange te indoor unit electrical box wiring refering to te fi gure in te rigt and te DIP switc settings of te outdoor unit control board. Indoor unit specifi cations Indoor power supply terminal kit (option) Required Indoor unit electrical box connector connection cange Required abel affixed near eac wiring diagram for Required te indoor and outdoor units Outdoor unit DIP switc settings (wen using separate indoor unit/outdoor unit power supplies only) O 3 OFF (SW8) Set te SW8-3 to O. * Tere are 3 types of labels (labels A, B and C). Affi x te appropriate labels to te units according to te wiring metod. Option BUE YEOW BUE YEOW Connectors (connections of initial setting are for indoor unit power supplied from outdoor unit) C0 BACK C0 Indoor unit control board Indoor unit power supplied from outdoor unit (initial setting) Option BUE YEOW YEOW BUE If te indoor and outdoor units ave separate power supplies, cange te connections of te connectors as sown in te following fi gure. C0 Connectors BACK C0 Indoor unit control board Separate indoor unit/outdoor unit power supplies Indoor unit model PCA Indoor unit power supply ~/ (single), 50 Hz, 30 V Indoor unit input capacity Main switc (Breaker) * 6 A Wiring Wire o. size (mm²) Circuit rating Indoor unit power supply & eart 3 Min..5 Indoor unit-outdoor unit * Min. 0.3 Indoor unit-outdoor unit eart Remote controller-indoor unit *3 0.3 (on-polar) Indoor unit - *4 AC 30 V Indoor unit-outdoor unit - *4 Indoor unit-outdoor unit - *4 DC4 V Remote controller-indoor unit *4 DC V *. A breaker wit at least 3.0 mm contact separation in eac pole sall be provided. Use eart leakage breaker (V). Te breaker sall be provided to ensure disconnection of all active pase conductors of te supply. *. Max. 0 m *3. Te 0 m wire is attaced in te remote controller accessory. Max. 500 m *4. Te fi gures are OT always against te ground. otes:. Wiring size must comply wit te applicable local and national code.. Power supply cords and indoor unit/outdoor unit connecting cords sall not be ligter tan polycloroprene seated flexible cord. (Design 6045 IEC 57) 3. Install an eart longer tan oter cables B-. 30 Fig. 6- B-. Fig Remote controller 6... For wired remote controller ) Installing procedures () Select an installing position for te remote controller. (Fig. 6-) Te temperature sensors are located on bot remote controller and indoor unit. Procure te following parts locally: piece switc box Tin copper conduit tube ock nuts and busings [Fig.6-] A Remote controller profi le B Required clearances surrounding te remote controller C Installation pitc () Seal te service entrance for te remote controller cord wit putty to prevent possible invasion of dew drops, water, cockroaces or worms. (Fig. 6-3) A For installation in te switc box B For direct installation on te wall, select one of te following: Prepare a ole troug te wall to pass te remote controller cord (in order to run te remote controller cord from te back), ten seal te ole wit putty. Run te remote controller cord troug te cut-out upper case, ten seal te cutout notc wit putty. B-. To lead te remote controller cord from te back of te controller B-. To run te remote controller cord troug te upper portion [Fig.6-3] CWall E ock nut GSwitc box ISeal wit putty DConduit FBusing HRemote controller cord JWood screw 8

9 6. Electrical work Fig. 6-4 AB TB6 ) Connecting procedures (Fig. 6-4) Connect te remote controller cord to te terminal block. A To TB5 on te indoor unit B TB6 (o polarity) 3) remote controllers setting If remote controllers are connected, set one to Main and te oter to Sub. For setting procedures, refer to Function selection of remote controller in te operation manual for te indoor unit. MODE SEECT O/OFF TEMP 6... For wireless remote controller ) Installation area Area in wic te remote controller is not exposed to direct sunsine. Area in wic tere is no nearby eating source. Area in wic te remote controller is not exposed to cold (or ot) winds. Area in wic te remote controller can be operated easily. Area in wic te remote controller is beyond te reac of cildren. MODE FA VAE AUTO STOP AUTO START CHECK OUVER TEST RU min ) Installation metod (Fig. 6-5) Attac te remote controller older to te desired location using tapping screws. Place te lower end of te controller into te older. A Remote controller B Wall C Display panel D Receiver Te signal can travel up to approximately 7 meters (in a straigt line) witin 45 degrees to bot rigt and left of te center line of te receiver. Fig. 6-5 SET RESET COCK Fig ) Setting (Fig. 6-6) Insert batteries. Press te SET button wit someting sarp at te end. MODE SEECT blinks and Model o. is ligted. 3 Press te temp buttons to set te Model o. If you mistook te operation, press te O/OFF button and operate again from procedure 3. 4 Press te SET button wit someting sarp at te end. MODE SEECT and Model o. are ligted for 3 seconds, ten turned off. Indoor Outdoor A Model o. PCA PUH, PUHZ, SUZ 00 PU 033 MODE SEECT O/OFF TEMP MODE FA VAE AUTO STOP AUTO START CHECK OUVER TEST RU min SET RESET COCK Fig )Assigning a remote controller to eac unit (Fig. 6-7) Eac unit can be operated only by te assigned remote controller. Make sure eac pair of an indoor unit PC board and a remote controller is assigned to te same pair o. 5) Wireless remote controller pair number setting operation Press te SET button wit someting sarp at te end. Start tis operation from te status of remote controller display turned off. MODE SEECT blinks and Model o. is ligted. Press te min button twice continuously. Pair o. 0 blinks. 3 Press te temp buttons to set te pair number you want to set. If you mistook te operation, press te O/OFF button and operate again from procedure. 4 Press te SET button wit someting sarp at te end. Set pair number is ligted for 3 seconds ten turned off. A Pair o. of wireless remote controller Indoor PC board 0 Initial setting Cut J4 Cut J4 3-9 Cut J4, J4 9

10 6. Electrical work TEMP. MEU O/OFF BACK MOITOR/SET DAY PAR-MAA COCK OPERATIO O/OFF FITER CHECK TEST CEAR Fig. 6-8 Mode number Setting number Refrigerant address Unit number 6.3. Function settings Function setting on te unit (Selecting te unit functions) ) For wired remote controller (Fig. 6-8) Canging te power voltage setting Be sure to cange te power voltage setting depending on te voltage used. Go to te function setting mode. Switc OFF te remote controller. Press te FITER A and TEST RU B buttons simultaneously and old tem for at least seconds. FUCTIO will start to blink. Use te C buttons to set te refrigerant address (3) to Press D button and [--] will start to blink in te unit number (4) display. 4 Use te C buttons to set te unit number (4) to Press te MODE button E to designate te refrigerant address/unit number. [--] will blink in te mode number () display momentarily. 6 Press te F buttons to set te mode number () to Press te G button and te current set setting number () will blink. Use te F button to switc te setting number in response to te power supply voltage to be used. Power supply voltage 40 V : setting number = 0 V, 30 V : setting number = 8 Press te MODE button E and mode and te setting number () and () will cange to being on constantly and te contents of te setting can be confi rmed. 9 Press te FITER A and TEST RU B buttons simultaneously for at least seconds. Te function selection screen will disappear momentarily and te air conditioner OFF display will appear. CHECK O/OFF TEMP MODE FA VAE AUTO STOP AUTO START CHECK OUVER TEST RU min SET RESET COCK CHECK CHECK Fig. 6-9 CHECK CHECK ) For wireless remote controller (Fig. 6-9) Canging te power voltage setting Be sure to cange te power voltage setting depending on te voltage used. Going to te function select mode Press te CHECK button F twice continuously. (Start tis operation from te status of remote controller display turned off.) CHECK is ligted and 00 blinks. Press te temp button C once to set 50. Direct te wireless remote controller toward te receiver of te indoor unit and press te button A. Setting te unit number Press te temp buttons C and D to set te unit number 00. Direct te wireless remote controller toward te receiver of te indoor unit and press te min button B. 3 Selecting a mode Enter 04 to cange te power voltage setting using te temp buttons C and D. Direct te wireless remote controller toward te receiver of te indoor unit and press te button A. Current setting number: = beep ( second) = beeps ( second eac) 3 = 3 beeps ( second eac) 4 Selecting te setting number Use te temp buttons C and D to cange te power voltage setting to 0 (40 V). Direct te wireless remote controller toward te sensor of te indoor unit and press te button A. 5 To select multiple functions continuously Repeat steps 3 and 4 to cange multiple function settings continuously. 6 Complete function selection Direct te wireless remote controller toward te sensor of te indoor unit and press te button E. ote: Wenever canges are made to te function settings after installation or maintenance, be sure to record te canges wit a mark in te Setting column of te Function table Function setting on te remote controller Refer to te indoor unit operation manual. Function table Select unit number 00 Mode Settings Mode no. Setting no. Initial setting setting Power failure automatic recovery ot available 0 Available w Ο Indoor temperature detecting Indoor unit operating average Ο Set by indoor unit s remote controller 0 Remote controller s internal sensor 3 OSSAY connectivity ot Supported Ο Supported (indoor unit is not equipped wit outdoor-air intake) 03 Supported (indoor unit is equipped wit outdoor-air intake) 3 Power voltage 40 V 04 0 V, 30 V Ο 0

11 6. Electrical work Select unit numbers 0 to 03 or all units (A [wired remote controller]/07 [wireless remote controller]) Mode Settings Mode no. Setting no. Initial setting setting Filter sign 00Hr 500Hr 07 Ο o fi lter sign indicator 3 Fan speed Silent Standard 08 Ο Hig ceiling 3 Up/down vane setting o vanes Equipped wit vanes (vanes angle setup ) Ο Equipped wit vanes (vanes angle setup ) 3 w Wen te power supply returns, te air conditioner will start 3 minutes later. 7. Test run 7.. Before test run After completing installation and te wiring and piping of te indoor and outdoor units, ceck for refrigerant leakage, looseness in te power supply or control wiring, wrong polarity, and no disconnection of one pase in te supply. Use a 500-volt megommeter to ceck tat te resistance between te power supply terminals and ground is at least.0 M. Do not carry out tis test on te control wiring (low voltage circuit) terminals. Warning: Do not use te air conditioner if te insulation resistance is less tan.0 M. TEST RU COO, HEAT C C SIMPE TEMP. O/OFF MEU O/OFF FITER BACK MOITOR/SET DAY CHECK TEST PAR-MAA COCK OPERATIO CEAR O/OFF button Test run display iquid pipe (Indoor unit) temperature display O/OFF lamp Power display Error code display Test run remaining time display Set temperature button Mode selection button Air direction button TEST button Fan Speed button ouver button 7.. Test run Te following 3 metods are available Using wired remote controller (Fig. 7-) Turn on te power at least ours before te test run. Press te [TEST] button twice. TEST RU liquid crystal display 3 Press te [Mode selection] button and switc to te cooling (or eating) mode. Make sure tat cold (or warm) wind is blown out. 4 Press te [Fan speed] button. Make sure tat te wind speed is switced. 5 Press te [Air direction button] or [ouver button]. Ceck operation of te vane or louver. 6 Ceck operation of te outdoor unit fan. 7 Release test run by pressing te [O/OFF] button. Stop 8 Register a telepone number. Te telepone number of te repair sop, sales office, etc., to contact if an error occurs can be registered in te remote controller. Te telepone number will be displayed wen an error occurs. For registration procedures, refer to te operation manual for te indoor unit. Fig. 7- TEST RU O/OFF TEMP MODE FA VAE AUTO STOP AUTO START CHECK OUVER TEST RU min SET RESET COCK 7... Using wireless remote controller (Fig. 7-) Turn on te power to te unit at least ours before te test run. Press te TEST RU button twice continuously. (Start tis operation from te status of remote controller display turned off.) A TEST RU and current operation mode are displayed. 3 Press te MODE button to activate mode, ten ceck weter cool air is blown out from te unit. 4 Press te MODE button to activate mode, ten ceck weter warm air is blown out from te unit. 5 Press te FA button and ceck weter fan speed canges. 6 Press te VAE button and ceck weter te auto vane operates properly. 7 Press te O/OFF button to stop te test run. ote: Point te remote controller towards te indoor unit receiver wile following steps to 7. It is not possible to run te TEST RU in FA, DRY or AUTO mode. Fig Using SW4 in outdoor unit Refer to te outdoor unit installation manual.

12 ERROR CODE 7. Test run TEMP. O/OFF MEU O/OFF FITER BACK MOITOR/SET DAY CHECK TEST PAR-MAA COCK OPERATIO CEAR ERROR CODE CHECK O/OFF TEMP MODE FA VAE AUTO STOP AUTO START CHECK OUVER TEST RU min SET RESET COCK 7.3. Self-ceck Wired remote controller (Fig. 7-3) Turn on te power. Press te [CHECK] button twice. 3 Set refrigerant address wit [TEMP] button if system control is used. 4 Press te [O/OFF] button to stop te self-ceck. A CHECK button B Refrigerant address C TEMP. button D IC: Indoor unit OC: Outdoor unit E Ceck code F Unit address Wireless remote controller (Fig. 7-4) Turn on te power. Press te CHECK button twice. (Start tis operation from te status of remote controller display turned off.) ERROR CODE Fig. 7-3 Fig. 7-4 A begins to ligt. B 00 begins to blink. 3 Wile pointing te remote controller toward te unit s receiver, press te button. Te ceck code will be indicated by te number of times tat te buzzer sounds from te receiver section and te number of blinks of te operation lamp. 4 Press te O/OFF button to stop te self-ceck. Refer to te following tables for details on te ceck codes. (Wireless remote controller) [Output pattern A] Beeper sounds OPERATIO IDICATOR lamp blinking pattern Beep Beep Beep Beep Beep Beep Beep Self-ceck starts (Start signal received) Off Approx..5 sec. st nd 3 rd n t st nd umber of blinks/beeps in pattern indicates te ceck code in te following table (i.e., n=5 for P5 ) Off Approx..5 sec. Repeated umber of blinks/beeps in pattern indicates te ceck code in te following table [Output pattern B] Beeper sounds Beep Beep Beep Beep Beep Beep Beep OPERATIO IDICATOR lamp blinking pattern Off Self-ceck Approx..5 sec. starts (Start signal received) Approx. 3 sec. st nd 3 rd n t st nd umber of blinks/beeps in pattern indicates te ceck code in te following table (i.e., n=5 for U ) Off Approx..5 sec. Approx. 3 sec. Repeated umber of blinks/beeps in pattern indicates te ceck code in te following table [Output pattern A] Errors detected by indoor unit Wireless remote controller Wired remote controller Beeper sounds/operatio Symptom IDICATOR lamp blinks Ceck code (umber of times) P Intake sensor error P Pipe (TH) sensor error P9 Pipe (TH5) sensor error 3 E6, E7 Indoor/outdoor unit communication error 4 P4 Float switc connector open 5 P5 Drain pump error PA Forced compressor stop (due to water leakage abnormality) 6 P6 Freezing/Overeating protection operation 7 EE Communication error between indoor and outdoor units 8 P8 Pipe temperature error 9 E4 Remote controller signal receiving error 0 Fb Indoor unit control system error (memory error, etc.) o sound E0, E3 Remote controller transmission error o sound E, E Remote controller control board error o sound o corresponding Remark

13 7. Test run [Output pattern B] Errors detected by unit oter tan indoor unit (outdoor unit, etc.) Wireless remote controller Beeper sounds/operatio IDICATOR lamp blinks (umber of times) Wired remote controller Ceck code Symptom E9 Indoor/outdoor unit communication error (Transmitting error) (Outdoor unit) UP Compressor overcurrent interruption 3 U3, U4 Open/sort of outdoor unit termistors 4 UF Compressor overcurrent interruption (Wen compressor locked) 5 U Abnormal ig discarging temperature/49c worked/insuffi cient refrigerant 6 U, Ud Abnormal ig pressure (63H worked)/overeating protection operation 7 U5 Abnormal temperature of eat sink 8 U8 Outdoor unit fan protection stop 9 U6 Compressor overcurrent interruption/abnormal of power module 0 U7 Abnormality of super eat due to low discarge temperature U9, UH Abnormality suc as overvoltage or voltage sortage and abnormal syncronous signal to main circuit/current sensor error 3 4 Oters Oter errors (Refer to te tecnical manual for te outdoor unit.) Remark For details, ceck te ED display of te outdoor controller board. *. If te beeper does not sound again after te initial beeps to confirm te self-ceck start signal was received and te OPERATIO IDICATOR lamp does not come on, tere are no error records. *. If te beeper sounds 3 times continuously beep, beep, beep ( sec.) after te initial beeps to confirm te self-ceck start signal was received, te specified refrigerant address is incorrect. wireless remote controller Te continuous buzzer sounds from receiving section of indoor unit. Blink of operation lamp wired remote controller Ceck code displayed in te CD. If te unit cannot be operated properly after test run, refer to te following table to fi nd te cause. Symptom Wired remote controller ED, (PCB in outdoor unit PEASE WAIT PEASE WAIT Error code Display messages do not appear even wen operation switc is turned O (operation lamp does not ligt up). For about minutes after power-on Subsequent to about minutes after power-on After ED, are ligted, ED is turned off, ten only ED is ligted. (Correct operation) ly ED is ligted. ED, blink. ly ED is ligted. ED blinks twice, ED blinks once. te wireless remote controller wit condition above, following penomena take place. o signals from te remote controller are accepted. Operation lamp is blinking. Te buzzer makes a sort ping sound. ote: Operation is not possible for about 30 seconds after cancellation of function selection. (Correct operation) For description of eac ED (ED,, 3) provided on te indoor controller, refer to te following table. Cause For about minutes after power-on, operation of te remote controller is not possible due to system start-up. (Correct operation) Connector for te outdoor unit s protection device is not connected. Reverse or open pase wiring for te outdoor unit s power terminal block (,, 3) Incorrect wiring between indoor and outdoor units (incorrect polarity of,, ) Remote controller wire sort ED (power for microcomputer) ED (power for remote controller) ED 3 (communication between indoor and outdoor units) Indicates weter control power is supplied. Make sure tat tis ED is always lit. Indicates weter power is supplied to te remote controller. Tis ED ligts only in te case of te indoor unit wic is connected to te outdoor unit refrigerant address 0. Indicates state of communication between te indoor and outdoor units. Make sure tat tis ED is always blinking. 3

14 8. Easy maintenance function (For PUHZ-(H)RP application only) Display example (Comp discarge temperature 64 C) D C B A By using te maintenance mode, you can display many types of maintenance data on te remote controller suc as te eat excanger temperature and compressor current consumption for te indoor and outdoor units. Tis function can be used weter te air conditioner is operating or not. During air conditioner operation, data can be cecked during eiter normal operation or maintenance mode stable operation. * Tis function cannot be used during te test run. * Te availability of tis function depends on te connecting outdoor unit. Refer to te brocures. PAR-MAA Maintenance mode operation procedures () Press te TEST button for 3 seconds to activate te maintenance mode. Display A MAITEACE () Press te TEMP. buttons to set te refrigerant address. Display B (3) Select te data you want to display. Compressor information MEU Cumulative operation time Display A COMP O x0 HOURS O/OFF number COMP O x00 TIMES Operation current COMP O CURRET (A) Outdoor unit information O/OFF Indoor unit information Heat excanger temperature Display A OUTDOOR UIT H EXC. TEMP Indoor room temperature Display A IDOOR UIT IET TEMP Comp discarge temperature OUTDOOR UIT OUTET TEMP Heat excanger temperature IDOOR UIT H EXC. TEMP Outdoor ambient temperature OUTDOOR UIT OUTDOOR TEMP Filter operation time IDOOR UIT FITER USE H * Te filter operation time displayed is te number of ours te filter as been used since te filter reset was performed. (4) Press te FITER button. (5) Te data is displayed in C. (Airflow temperature display example) Display Blinking Waiting for response * Repeat steps () to (5) to ceck anoter data. Approx. 0 sec. (6) Press te TEST button for 3 seconds or press te O/OFF button to deactivate te maintenance mode. C 64 Stable operation Using te maintenance mode, te operation frequency can be fixed and te operation can be stabilized. If te air conditioner is stopped, use te following procedure to start tis operation. Press te MODE button to select te operation mode. Display Stable cooling operation A COO STABE MODE Press te FITER button. Waiting for stable operation Display D Stable eating operation HEAT STABE MODE Stable operation cancellation STABE MODE CACE 0-0 min. Stable operation * You can ceck te data using steps (3) to (5) of te maintenance mode operation procedures wile waiting for te stable operation. 4

15 Tis product is designed and intended for use in te residential, commercial and ligt-industrial environment. Te product at and is based on te following EU regulations: ow Voltage Directive 006/95/ EC Electromagnetic Compatibility Directive 004/08/EC Please be sure to put te contact address/telepone number on tis manual before anding it to te customer. HEAD OFFICE: TOKYO BDG., -7-3, MARUOUCHI, CHIYODA-KU, TOKYO , JAPA Autorized representative in EU: MITSUBISHI EECTRIC EUROPE B.V. HARMA HOUSE, GEORGE STREET, UXBRIDGE, MIDDESEX UB8 QQ, U.K. RG79D45H0 Printed in Japan