For safe and correct use, please read this installation manual thoroughly before installing the air-conditioner unit.
INSTALLATIONSHANDBUCH
Zum sicheren und ordnungsgemäßen Gebrauch der Klimageräte das Installationshandbuch gründlich durchlesen.
MANUEL D'INSTALLATION
Veuillez lire le manuel d'installation en entier avant d'installer ce climatiseur pour éviter tout accident et vous assurer d'une utilisation correcte.
MANUAL DE INSTALACIÓN
Para un uso seguro y correcto, lea detalladamente este manual de instalación antes de montar la unidad de aire acondicionado.
MANUALE DI INSTALLAZIONE
Per un uso sicuro e corretto, leggere attentamente questo manuale di installazione prima di installare il condizionatore d'aria.
INSTALLATIEHANDLEIDING
Voor een veilig en juist gebruik moet u deze installatiehandleiding grondig doorlezen voordat u de airconditioner installeert.
РУКОВОДСТВО ПО УСТАНОВКЕ
Для осторожного и правильного использования прибора необходимо тщательно ознакомиться с данным руководством по
Summary of Contents for Mitsubishi Electric CITY MULTI PFD-P250-A
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Air-Conditioners For Building Application INDOOR UNIT PFD-P250·500VM-A INSTALLATION MANUAL For safe and correct use, please read this installation manual thoroughly before installing the air-conditioner unit. INSTALLATIONSHANDBUCH Zum sicheren und ordnungsgemäßen Gebrauch der Klimageräte das Installationshandbuch gründlich durchlesen. MANUEL D’INSTALLATION Veuillez lire le manuel d’installation en entier avant d’installer ce climatiseur pour éviter tout accident et vous assurer d’une utilisation correcte. MANUAL DE INSTALACIÓN Para un uso seguro y correcto, lea detalladamente este manual de instalación antes de montar la unidad de aire acondicionado.
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[Fig. 3.1.1] [Fig. 3.1.2] 1200 mm unit B Free access floor C Anti-vibration pad A: 200 mm or more (as seen from top face of unit) * At least 500 mm when piping is taken from the right side. [Fig. 4.1.1] [Fig.
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[Fig. 6.1.1] [Fig. 6.2.1] Drain pan Drain hose C Flared nut Tighten to 55 N·m torque. A Connecting pipe (supplied) Open and close with a double spanner. Fit packing (supplied) firmly Apply refrigerator oil (ester oil, (50 N·m torque) to the ether oil, or a small amount of flange to prevent a gas leak.
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[Fig. 7.4.1] *1 The numbers shown • When there is a single Model 250 unit in the square ( )are addresses. <PUD-P250YMF-C> *2 The Model 250 indoor unit contains one indoor controller board. A CN41 as it is CN41 TB15 A1 B2 [Fig.
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[Fig. 7.5.1] <A> Model 250 K External I/O board A Voltage input (with polarity) TB23 B External power supply SW12 C Start/Stop D No-voltage input TB21 CN53 E Common SW11 F Start/Stop G Relay contact output TB22 H Display power supply I Operation status CN54 J Fault...
Always use an air cleaner, humidifier, electric heater, and other accesso- - Contaminants on the inside of the refrigerant piping may cause the refriger- ries specified by Mitsubishi Electric. ant residual oil to deteriorate. - Ask an authorized technician to install the accessories. Improper installation •...
• Do not use the following tools that are used with conventional refriger- • Use power line cables of sufficient current carrying capacity and rating. ants. - Cables that are too small may leak, generate heat, and cause a fire. (Gauge manifold, charge hose, gas leak detector, reverse flow check valve, •...
4. Installing the unit 4.1. Hanging unit 4.2. Fixing unit • Use the eyebolts (supplied) and ropes when lifting the air-conditioner into place. • Always ensure that the indoor unit is installed horizontally. If it is installed at an angle, the center of gravity of the air-conditioner will be co-located with the •...
3. Do not provide any odor trap at the drain discharge port. Note: If the rise portion is long, there will be a lot of returned water in an operation 4. Put the end of the drain piping in a position where no odor is generated. stop, generating slime or odor during off-season.
Caution: 7.5. External I/O Specifications Install wiring so that it is not tight and under tension. Wiring under tension may break, or overheat and burn. I/O Specifications • Fix power source wiring to control box by using buffer bushing for tensile force. Input (PG connection or the like.) Connect transmission wiring to transmission ter- Function...
Wiring Method <Arrangement parts on site> External output functions 1. Check the indoor unit settings (Refer to 7. Electrical Wiring Diagram). Product name Model and specifications 2. When using the external output function, connect the signal lines to the exter- Use plastic-sheathed cord or cable.
9. Test Operation (read OPERATION MANUAL as well) • After completing installation of the indoor and outdoor units, piping, and wiring, check the power supply, and check for refrigerant leaks, wiring mistakes, loose transmis- sion lines, and incorrect polarity. • Using a DC500 V Mega, check that the resistance between the power supply terminal block and earth is 1.0 MΩ...
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This product is designed and intended for use in the residential, commer- cial and light-industrial environment. • Low Voltage Directive 73/23/EEC The product at hand is • Electromagnetic Compatibility Directive 89/ based on the following EU regulations: 336/EEC Please be sure to put the contact address/telephone number on this manual before handing it to the customer.