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Air-Conditioners
PUMY-P250YBM
PUMY-P300YBM
INSTALLATION MANUAL
INSTALLATIONSHANDBUCH
MANUEL D'INSTALLATION
INSTALLATIEHANDLEIDING
MANUAL DE INSTALACIÓN
MANUALE DI INSTALLAZIONE
ΕΓΧΕΙΡΙΔΙΟ ΟΔΗΓΙΩΝ ΕΓΚΑΤΑΣΤΑΣΗΣ
MANUAL DE INSTALAÇÃO
INSTALLATIONSMANUAL
INSTALLATIONSMANUAL
MONTAJ ELKİTABI
РУКОВОДСТВО ПО УСТАНОВКЕ
ПОСІБНИК З УСТАНОВЛЕННЯ
РЪКОВОДСТВО ЗА МОНТАЖ
INSTRUKCJA MONTAŻU
INSTALLASJONSHÅNDBOK
ASENNUSOPAS
INSTALAČNÍ PŘÍRUČKA
NÁVOD NA INŠTALÁCIU
TELEPÍTÉSI KÉZIKÖNYV
NAMESTITVENI PRIROČNIK
MANUAL DE INSTALARE
PAIGALDUSJUHEND
MONTĀŽAS ROKASGRĀMATA
MONTAVIMO VADOVAS
PRIRUČNIK ZA POSTAVLJANJE
UPUTSTVO ZA UGRADNJU
For use with R410A
FOR INSTALLER
FÜR INSTALLATEURE
POUR L'INSTALLATEUR
VOOR DE INSTALLATEUR
PARA EL INSTALADOR
PER L'INSTALLATORE
ΓΙΑ ΑΥΤΟΝ ΠΟΥ ΚΑΝΕΙ ΤΗΝ ΕΓΚΑΤΑΣΤΑΣΗ
PARA O INSTALADOR
TIL INSTALLATØREN
FÖR INSTALLATÖREN
MONTÖR İÇİN
ДЛЯ УСТАНОВИТЕЛЯ
ДЛЯ СПЕЦІАЛІСТА З МОНТАЖУ
ЗА МОНТАЖНИКА
DLA INSTALATORA
FOR MONTØR
ASENTAJALLE
PRO MONTÁŽNÍ PRACOVNÍKY
PRE MONTÉRA
A TELEPÍTŐ RÉSZÉRE
ZA MONTERJA
PENTRU INSTALATOR
PAIGALDAJALE
UZSTĀDĪŠANAS SPECIĀLISTAM
SKIRTA MONTUOTOJUI
ZA INSTALATERA
ZA MONTERA
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Related Manuals for Mitsubishi Electric City Multi PUMY-P250YBM
Summary of Contents for Mitsubishi Electric City Multi PUMY-P250YBM
- Page 1 Air-Conditioners PUMY-P250YBM PUMY-P300YBM For use with R410A English INSTALLATION MANUAL FOR INSTALLER Deutsch INSTALLATIONSHANDBUCH FÜR INSTALLATEURE Français MANUEL D’INSTALLATION POUR L’INSTALLATEUR Nederlands INSTALLATIEHANDLEIDING VOOR DE INSTALLATEUR Español MANUAL DE INSTALACIÓN PARA EL INSTALADOR Italiano MANUALE DI INSTALLAZIONE PER L’INSTALLATORE Ελληνικά ΕΓΧΕΙΡΙΔΙΟ...
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Page 2: Table Of Contents
Contents For safe and correct use, read this manual and the indoor unit installation manual thoroughly before installing the air-conditioner unit. 1. Safety precautions ..........1 5. - Page 3 1. Safety precautions Warning: • Use only authorized accessories and ask a dealer or an authorized techni- • After installation has been completed, check for refrigerant leaks. If refriger- cian to install them. If accessories are incorrectly installed, water leakage, ant leaks into the room and comes into contact with the flame of a heater or electric shock, or fire may result. portable cooking range, poisonous gases will be released. • Do not alter the unit. It may cause fire, electric shock, injury or water leakage. • When opening or closing the valve below freezing temperatures, refrigerant • The user should never attempt to repair the unit or transfer it to another may spurt out from the gap between the valve stem and the valve body, location.
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Page 4: Installation Location
1. Safety precautions 1.5. Using R410A refrigerant air conditioners Caution: • Use C1220 copper phosphorus, for copper and copper alloy seamless • Do not use refrigerant other than R410A refrigerant. If another refrigerant is pipes, to connect the refrigerant pipes. Make sure the insides of the pipes used, the chlorine will cause the oil to deteriorate. are clean and do not contain any harmful contaminants such as sulfuric • Use the following tools specifically designed for use with R410A refriger- compounds, oxidants, debris, or dust. Use pipes with the specified thick- ant. The following tools are necessary to use R410A refrigerant. Contact ness. (Refer to 4.1.) Note the following if reusing existing pipes that carried your nearest dealer for any questions. R22 refrigerant. - Replace the existing flare nuts and flare the flared sections again. Tools (for R410A) - Do not use thin pipes. (Refer to 4.1.) Gauge manifold Flare tool • Store the pipes to be used during installation indoors and keep both ends Charge hose Size adjustment gauge of the pipes sealed until just before brazing. (Leave elbow joints, etc. in Gas leak detector... - Page 5 2. Installation location 2.4. Constraints on indoor unit installation You should note that indoor units that can be connected to this outdoor unit are the following models. • Indoor units with model numbers 10-250 can be connected. When using Branch box, Indoor units with model numbers 15-50 can be connected. Refer to the table 1 below for possible room, indoor unit combinations.
- Page 6 2. Installation location 2.5. Connecting a PEFY-P∙VMA3-E When using a PEFY-P∙VMA3-E, use the following combinations for the connected indoor units. PUMY-P250 PUMY-P300 PEFY-P80VMA3-E × 1 PEFY-P63VMA3-E × 4 PEFY-P71VMA3-E × 3 All combinations excluding the above combinations All combinations excluding the above combinations Ex. 1: PEFY-P63VMA3-E × 3 Ex. 1: PEFY-P71VMA3-E × 3 PEFY-P63VMA-E × 1 PEFY-P80VMA-E × 1 Ex.
- Page 7 2. Installation location (mm) Fig. 2-3 Fig. 2-4 Fig. 2-5 Fig. 2-6 Fig. 2-7 Fig. 2-8 Fig. 2-9 Fig. 2-10 Fig. 2-11 Fig. 2-12 Fig. 2-13 Fig. 2-14 Fig. 2-15 2.7. Ventilation and service space 2.7.2. When installing multiple outdoor units Leave 25 mm space or more between the units. Note: 1 Obstacles at rear (Fig. 2-9) The dimensions given along the arrows above are required to guarantee the 2 Obstacles at rear and above (Fig. 2-10) air conditioner’s performance. Install the unit in as wide a place as possible •...
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Page 8: Installing The Outdoor Unit
2. Installation location 2.7.3. Windy location installation When installing the outdoor unit on a rooftop or other location unprotected from the wind, situate the air outlet of the unit so that it is not directly exposed to strong winds. Strong wind entering the air outlet may impede the normal airflow and a malfunction may result. The following shows three examples of precautions against strong winds. 1 Face the air outlet towards the nearest available wall about 50 cm away from the wall. -
Page 9: Installing The Refrigerant Piping
4. Installing the refrigerant piping 4.1. Precautions for devices that use R410A refrigerant • Refer to 1.5. for precautions not included below on using air conditioners with R410A refrigerant. • Use ester oil, ether oil, alkylbenzene oil (small amount) as the refrigeration oil applied to the flared sections. • Use C1220 copper phosphorus, for copper and copper alloy seamless pipes, to connect the refrigerant pipes. Use refrigerant pipes with the thicknesses speci- fied in the table to the below. Make sure the insides of the pipes are clean and do not contain any harmful contaminants such as sulfuric compounds, oxidants, debris, or dust. Warning: When installing or relocating, or servicing the outdoor unit, use only the specified refrigerant (R410A) to charge the refrigerant lines. Do not mix it with any other refrigerant and do not allow air to remain in the lines. If air is mixed with the refrigerant, then it can be the cause of abnormal high pressure in the refrigerant line, and may result in an explosion and other hazards. The use of any refrigerant other than that specified for the system will cause mechanical failure or system malfunction or unit breakdown. In the worst case, this could lead to a serious impediment to securing product safety. ø6.35 mm, ø9.52 mm, ø12.7 mm Thickness 0.8 mm ø15.88 mm, ø19.05 mm, ø22.2 mm, ø25.4 mm Thickness 1.0 mm • D o not use pipes thinner than those specified above. • Use 1/2 H or H pipes if the diameter is 19.05 mm or larger. - Page 10 4. Installing the refrigerant piping 4.1.1. Connection without Branch box (Fig. 4-1) Liquid pipe Gas pipe L [ 90 m ø9.52* ø22.2 P250 A+B+C+D+a+b+c+d+e [ 310 m L > 90 m ø12.7 ø22.2 L = A+B+C+D+e [ 150 m P300 ø12.7 ø25.4 R= B+C+D+e [ 30 m B, C, D H [ 50 m (Outdoor lower H [ 40 m) Total down-stream h [ 15 m capacity of indoor...
- Page 11 4. Installing the refrigerant piping ■ In case of using 1-branch box Selecting pipe size (Fig. 4-3) Flare connection employed. (No. brazing) Model Liquid pipe Gas pipe Branch box P250 ø9.52 ø22.2 P300 ø12.7 ø25.4 Total down-stream capacity Model Liquid pipe Gas pipe of indoor units P250 ø9.52 – 16.0 kW ø15.88 P300 ø12.7 ■...
- Page 12 4. Installing the refrigerant piping 4.1.3. Mixing system (City Multi indoor units and M series indoor units (Connection with Branch box)) (Fig. 4-6) 4.1.3-1 In case of using 1-Branch box A Outdoor unit B First joint C Branch header D Branch box E City Multi Indoor unit F M series Indoor unit Fig. 4-6 (a) Total piping length e1 + d1 + d2 + c1 + c2 + b1 + b2 + a1 + a2 + a3 + a4 + a5 + a6 + a7 + a8 [ 310 m Farthest piping length (L1) e1 + d2 + a1 or e1 + d1 + c1 + b2 [ 85 m Farthest piping length.
- Page 13 4. Installing the refrigerant piping 4.1.3-3 In case of using 3-Branch boxes A Outdoor unit B First joint C Branch header D Branch box E City Multi indoor unit F M series indoor unit H*¹ Fig. 4-6 (c) d1 + c1 + c2 + c3 + b1 + b2 + b3 + a1 + a2 + a3 + a4 + a5 + a6 + a7 + a8 + a9 + a10 + Total piping length a11 + a12 + a13 + a14 + a15 [ 310 m Farthest piping length (L1)
- Page 14 4. Installing the refrigerant piping 4.1.3-4 Selecting pipe size (Fig. 4-7) System pipe size Model Liquid pipe Gas pipe A Outdoor unit P250 ø9.52* ø22.2 B First joint P300 ø12.7 ø25.4 C Branch header D Branch box B, C, D, E E City Multi Indoor unit F M series Indoor unit Total down-stream capacity Model Liquid pipe...
- Page 15 4. Installing the refrigerant piping 4.2. Connecting pipes (Fig. 4-8) 45°i2° Fig. 4-1, 4-2, 4-6 are samples of piping systems. • When commercially available copper pipes are used, wrap liquid and gas pipes with commercially available insulation materials (heat-resistant to 120 °C or more, thickness of 15 mm or more). •...
- Page 16 4. Installing the refrigerant piping 4.3. Additional refrigerant charge <Additional charge> Calculation of refrigerant charge Additional refrigerant charge Pipe size Pipe size Pipe size Total capacity of con- Amount for the Refrigerant for the extended piping is not included in the outdoor unit when the unit is Liquid pipe Liquid pipe Liquid pipe nected indoor units indoor units shipped from the factory.
- Page 17 4. Installing the refrigerant piping 4.4. Refrigerant piping (Fig. 4-10) Remove the service panel A (5 screws) and the front piping cover B (2 screws) and rear piping cover D (4 screws). 1 Perform refrigerant piping connections for the indoor/outdoor unit when the outdoor unit’s stop valve is completely closed. 2 Vacuum-purge air from the indoor unit and the connection piping.
- Page 18 4. Installing the refrigerant piping 4.5. Installing the refrigerant piping (main pipe) (Fig. 4-12) 4.5.1. Removing pinch connection pipes • Perform piping connection and valve operation according to the procedure. • Pinch connection pipes are attached to the on-site piping end of the liquid side and gas side operation valves when shipped from the factory in order to prevent gas leakage. When connecting the refrigerant piping to the outdoor unit, remove the pinch connection pipe of the operation valve according to the following procedure.
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Page 19: Drainage Piping Work
4. Installing the refrigerant piping 4.6. Refrigerant pipe airtight testing method Airtight test (Fig. 4-14) Airtight test should be made by pressurizing nitrogen gas. For the test method, refer to the following figure. (1) Connecting the testing tool. Make a test with the stop valve closed. Be also sure to pressurize both liquid or high-pressure pipe and gas or low pressure pipe. (2) D o not add pressure to the specified pressure all at once; add pressure little by little. -
Page 20: Electrical Work
6. Electrical work 6.1. Caution 8 Only the transmission line specified should be connected to the terminal block 1 Follow ordinance of your governmental organization for technical standard for outdoor unit transmission. related to electrical equipment, wiring regulations and guidance of each electric (Transmission line to be connected with indoor unit : Terminal block TB3 for power company. - Page 21 6. Electrical work 6.3. Wiring of main power supply and equipment capacity Schematic Drawing of Wiring: When Not Using a Branch box (Example) (Fig. 6-3) 3N~380-400-415 V AC ~/N 220-230-240 V AC 50 Hz 50 Hz A : Switch (Breakers for Wiring and Current Leakage (if you use)) B : Outdoor Unit C : Pull Box D : Indoor Unit Fig. 6-3 Schematic Drawing of Wiring Connection with Branch box (Example) (Fig. 6-4) <When power to Branch box is supplied from the outdoor unit>...
- Page 22 6. Electrical work Connect to Branch box (PAC-MK·BC) Indoor unit Type 1 MSZ-AP·VG, MSZ-EF·VG-E2/ER2/ET2, MSZ-EF·VGK-E1/ER1/ET1, MSZ-AP·VGK, MFZ-KT·VG, MSZ-LN·VG2 Type 2 MSZ-FH·VE2 Type 3 Branch box (PAC-MK·BC) Connect to Connection kit (PAC-LV11M) Indoor unit Type 4 MSZ-AP·VG, MSZ-EF·VG-E2/ER2/ET2, MSZ-EF·VGK-E1/ER1/ET1, MSZ-AP·VGK, MFZ-KT·VG, MSZ-LN·VG2 Type 5 MSZ-FH·VE2 Type 6 Connection kit (PAC-LV11M) Connect to City Multi Indoor unit Type 7 PEFY-P·VMA3-E, PEFY-P·VMA(L)-E1...
- Page 23 6. Electrical work Warning: • Be sure to use specified wires to connect so that no external force is imparted to terminal connections. If connections are not fixed firmly, it may cause heating or fire. • Be sure to use the appropriate type of overcurrent protection switch. Note that generated overcurrent may include some amount of direct current. • Be sure to attach the terminal block covers/panel of the outdoor unit securely. If it is not attached correctly, if could result in a fire or an electric shock due to dust, water. etc. Caution: • Be careful not to make mis-wiring. Loosen terminal screw. • Firmly tighten the terminal screws to prevent them from loosening. • After tightening, pull the wires lightly to confirm that they not move. • If the connecting wire is incorrectly connected to the terminal block, the unit does not operate normally. Terminal • Some installation site may require attachment of an earth leakage breaker. If no earth leakage breaker is installed, it block Lead wire may cause an electric shock. Connection details • Do not use anything other than breaker and fuse with correct capacity. Using fuse and wire or copper wire with too large capacity may cause a malfunction of unit or fire. • Properly route wiring so as not to contact the sheet metal edge or a screw tip. IMPORTANT Make sure that the current leakage breaker is one compatible with higher harmonics. Always use a current leakage breaker that is compatible with higher harmonics as this unit is equipped with an inverter. The use of an inadequate breaker can cause the incorrect operation of inverter. Never splice the power cable or the indoor-outdoor connection cable, otherwise it may result in a smoke, a fire or communication failure.
- Page 24 6. Electrical work Example of a group operation system with multiple outdoor units (Shielding wires and address setting are necessary.) <Examples of Transmission Cable Wiring> ■ M-NET Remote Controller (Fig. 6-6) ■ MA Remote Controller (Fig. 6-7) <Wiring Method and Address Settings> a. Always use shielded wire when making connections between the outdoor unit (OC) and the indoor unit (M-IC), as well for all OC-OC, and M-IC-M-IC wiring intervals. b. Use feed wiring to connect terminals M1 and M2 and the ground terminal on the transmission cable terminal block (TB3) of each outdoor unit (OC) to terminals M1, M2 and terminal S on the transmission cable block of the indoor unit (M-IC).
- Page 25 6. Electrical work <Example of Transmission Cable Wiring: Connecting with Branch box> <Example of Transmission Cable Wiring: Mixing system> TB3A TB5/TB15 Branch box A-IC MA-RC (01) TB3B TB5/TB15 TB3A TB3A TB15 A-IC MA-RC A-IC MA-RC (02) (01) (51) (51) TB3C TB5/TB15 TB3B TB3A TB15 A-IC M1 M2 S M1 M2 S M1 M2 S M1 M2 S MA-RC A-IC MA-RC...
- Page 26 6. Electrical work [1] Incorrect systems • Group operation by single • Group operation between different refrigerant systems remote controller (3-branch type) (3-branch type) (3-branch type) A-IC A-IC A-IC A-IC A-IC A-IC MA-RC WL-RC MA-RC WL-RC Fig. 6-10 Fig. 6-11 • Connection of M-NET Remote controller 1 Plural indoor units cannot be operated by a MA remote controller.
- Page 27 6. Electrical work 6.5. Address setting Switch address setting Unit Branch box Outdoor Indoor Address Address Connection Setting Switch None tens ones tens ones digit digit digit digit SWU2 SWU1 SW12 SW11 range 51 - 100 1 - 50 – – • According to the set address (for example, 01), the ad- •...
- Page 28 6. Electrical work Ex 2. Outdoor + Branch <1> (M series Indoor A, C, E) + Branch <2> (M series Indoor A, C, E) *1 Outdoor address Branch box <1> Branch box <1> start address + 50 = 01 + 50 = 51 address (01) *2 *2 Branch box <1> SW1-1, 3, 5 ON Outdoor A-port address = Start address = 01 SW1-2, 4 B-port address no connection address C-port address = Start address + 1 = 02 (01) = A-port M series Indoor (51) *1...
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Page 29: Test Run
7. Test run 7.1. Before test run ► After completing installation and the wiring and piping of the indoor and • The insulation resistance drops due to accumulation of refrigerant in the outdoor units, check for refrigerant leakage, looseness in the power sup- compressor. The resistance will rise above 1 MΩ after the compressor is ply or control wiring, wrong polarity, and no disconnection of one phase warmed up for four hours. in the supply. (The time necessary to warm up the compressor varies according to atmos- ► Use a 500-volt M-ohm tester to check that the resistance between the pheric conditions and refrigerant accumulation.) power supply terminals and ground is at least 1 MΩ. -
Page 30: Special Functions
8. Special Functions 8.1. OUTDOOR UNIT INPUT/OUTPUT CONNECTOR • State (CN51) A Distant control board E Lamp power supply B Relay circuit F Procure locally C External output adapter (PAC-SA88HA-E) G Max. 10 m CN51 D Outdoor unit control board L1: Error display lamp L2: Compressor operation lamp X, Y: Relay (coil rating: [ 0.9 W, 12 V DC) • Auto change over (CN3N) A Remote control panel... - Page 31 EC ДЕКЛАРАЦИЯ ЗА СЪОТВЕТСТВИЕ IZJAVA O SKLADNOSTI ES MITSUBISHI ELECTRIC CONSUMER PRODUCTS (THAILAND) CO., LTD 700/406 MOO 7, TAMBON DON HUA ROH, AMPHUR MUANG, CHONBURI 20000, THAILAND hereby declares under its sole responsibility that the air conditioners and heat pumps described below for use in residential, commercial and light-industrial environments: erklärt hiermit auf seine alleinige Verantwortung, dass die Klimaanlagen und Wärmepumpen für das häusliche, kommerzielle und leicht-industrielle Umfeld wie unten beschrieben:...
- Page 32 <ENGLISH> <PORTUGUÊS> English is original. The other languages versions are translation of the original. O idioma original é o inglês. As versões em outros idiomas são traduções do idioma original. CAUTION CUIDADO • Refrigerant leakage may cause suffocation. Provide ventilation in accordance with EN378- •...
- Page 33 <POLSKI> <ROMÂNĂ> Językiem oryginału jest język angielski. Inne wersje językowe stanowią tłumaczenie Textul original este în limba engleză. Versiunile pentru celelalte limbi sunt traduceri oryginału. ale originalului. UWAGA ATENŢIE • Scurgerea de agent frigorific poate cauza asfixierea. Asiguraţi o ventilaţie corespunzătoare, conform •...
- Page 34 Travellers Lane, Hatfield, Herts., AL10 8XB, England, U.K. Polish Branch Krakowska 50, PL-32-083 Balice, Poland MITSUBISHI ELECTRIC TURKEY ELEKTRİK ÜRÜNLERI A.Ş. Şerifali Mah. Kale Sok. No: 41 34775 Ümraniye, İstanbul / Turkey MITSUBISHI ELECTRIC (RUSSIA) LLC 115114, Russia, Moscow, Letnikovskaya street 2, bld.1, 5th floor Please be sure to put the contact address/telephone number on this manual before handing it to the customer.