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Air-Conditioners For Building Application
HEAT SOURCE UNIT
PQRY-P400·500YSGM-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.
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.
MANUAL DE INSTALAÇÃO
Para segurança e utilização correctas, leia atentamente este manual de instalação antes de instalar a unidade de ar condicionado.
E°XEIPI¢IO O¢H°IøN E°KATA™TA™H™
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ÂÁηٿÛÙ·ÛË Ù˘ ÌÔÓ¿‰·˜ ÎÏÈÌ·ÙÈÛÌÔ‡.
РУКОВОДСТВО ПО УСТАНОВКЕ
Для осторожного и правильного использования прибора необходимо тщательно ознакомиться с данным руководством по
установке до выполнения установки кондиционера.
MONTAJ ELK‹TABI
Emniyetli ve do¤ru biçimde nas›l kullan›laca¤›n› ö¤renmek için lütfen klima cihaz›n› monte etmeden önce bu elkitab›n› dikkatle okuyunuz.
For use with R410A
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Related Manuals for Mitsubishi Electric PQRY-P400-500YSGM-A
Summary of Contents for Mitsubishi Electric PQRY-P400-500YSGM-A
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Page 1: Installation Manual
Air-Conditioners For Building Application HEAT SOURCE UNIT PQRY-P400·500YSGM-A For use with R410A 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. - Page 2 [Fig. 5.0.1] [Fig. 6.2.1] = < 40° <A> = > = > (10) *1 <B> [Fig. 6.1.1] <A> 1990 (10) *1 45 45 <B> <A> Side-by-side installation <B> Back-to-back installation A Piping space (for side piping) B Heat exchanger unit C Compressor unit D Service space (front side) E (Top view)
- Page 3 [Fig. 6.2.2] <A> <A> Side-by-side installation <B> Sample back-to-back installation (10) *1 G Piping space (for top piping) H Piping space (for side piping) I Heat exchanger unit J Compressor unit K Field-installed pipes Bypass pipe ø9.52 (Flare + Brazed) High press pipe ø19.05 (Flare + Brazed) Low press pipe ø25.4 (Flange + Brazed) L Connecting wire between heat exchanger unit and compressor unit (External...
- Page 4 [Fig. 8.2.1] A Heat exchanger unit B Compressor unit C BC controller (main) D BC controller (sub) E indoor unit (20 ~ 140) F indoor unit (200, 250) No.7 No.7 C, D (mm) Ì High press. Ó Low press. ¬ Liquid pipe gas pipe gas pipe ~ 200...
- Page 5 [Fig. 9.3.1] [Fig. 9.3.2] <A> <B> A Nitrogen gas G Low press. pipe <A> Open A System analyzer J Valve <B> Closed B To indoor unit H High press. pipe B Lo knob K R410A cylinder C System analyzer I Heat source unit C Hi knob L Scale D Lo knob...
- Page 6 10.2 [Fig. 10.2.1] A Power source B Transmission line L1 L2 L3 N M1M2 M1M2 S C Earth screw [Fig. 10.2.2] <A> <B> <C> CN102B CN103B CN102A CN103A CN102B <D> CN103A CN103B CN102A <H> <E> <G> CN101A CN101B <I> <F> CN104A CN101B CN101A...
- Page 7 10.3 [Fig. 10.3.1] <A> Change the jumper connector CN40 from CN41 to CN40 (51) (52) (01) (02) (55) (05) (06) <B> SW2-1:ON M1 M2 S M1 M2 S M1 M2 M1 M2 S M1 M2 S M1 M2 S M1 M2 S M1 M2 S <C>...
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Page 8: Table Of Contents
Contents 1. Safety precautions ..................8 8. Refrigerant piping installation ..............12 1.1. Before installation and electric work .......... 8 8.1. Caution ..................12 1.2. Precautions for devices that use R410A refrigerant ....8 8.2. Refrigerant piping system ............12 1.3. -
Page 9: Before Getting Installed
• Use liquid refrigerant to fill the system. • Install the power cable so that tension is not applied to the cable. - If gas refrigerant is used to seal the system, the composition of the refriger- - Tension may cause the cable to break and generate heat and cause a fire. ant in the cylinder will change and performance may drop. -
Page 10: Confirmation Of Parts Attached
4. Confirmation of parts attached 1 Connecting pipe for heat 2 Connecting pipe 3 Connecting pipe for heat 4 Connecting pipe exchanger unit (Compressor unit - Heat exchanger unit (Compressor unit - Heat (Low press side ø28.58) exchanger unit ø28.58) (High press side ø22.2) exchanger unit ø9.52) PQY-P01YGM-A... -
Page 11: Water Pipe Installation
7. Water pipe installation • City Multi WR2 Series pipes are similar to other air-conditioning pipes, how- sealant particles, or rust, do not enter the pipes. ever, please observe the following precautions during installation. • Water Quality Processing 7.1. Precautions during installation 1 Depending on the quality of the cold-temperature water used in the air- conditioner, the copper piping of the heat exchanger may become cor- •... -
Page 12: Refrigerant Piping Installation
8. Refrigerant piping installation City Multi WR2 Series is constituted by an end branching system in which the A Residues in commercially available antioxidants may have adverse effects on refrigerant piping from heat source unit is branched at BC controller and connected the equipment. -
Page 13: Precautions Concerning Piping Connection And Valve Operation
The total length of each liquid line is as follows: flare machining dimension (mm) ø22.2: A = 40 m dimension A ø12.7: C + D = 10 + 10 = 20 m outer diameter size in inches R410A ø9.52: B + b + e + f = 10 + 5 + 10 + 10 = 35 m ø6.35 1/4"... -
Page 14: Airtight Test, Evacuation, And Refrigerant Charging
[Fig. 9.2.4] (P.4) 9.3. Airtight test, evacuation, and refrigerant Note: charging If a torque wrench is not available, use the following method as a standard: When you tighten the flare nut with a wrench, you will reach a point where 1 Airtight test the tightening torque will abruptly increase. -
Page 15: Wiring
[Fig. 9.4.2] (P.5) When filling a gap with mortar, cover the penetration part with steel plate so that the insulation material will not be caved in. For this part, use incombustible materi- A High press. pipe B Low press. pipe C Electric wire als for both insulation and covering. -
Page 16: Wiring Transmission Cables
7. Heat exchanger unit – compressor unit connected cable. 2. Remote control cables • M-NET Remote Controller Cable name Cable 1 Cable 2 Cable 3 Cable 4 *1 8 core cable 12 core cable 12 core cable 6 core cable Kind of control cable Kind of remote control cable Sheathed 2-core cable (unshielded) -
Page 17: Wiring Of Main Power Supply And Equipment Capacity
<Permissible Lengths> 1 M-NET Remote controller • Max length via outdoor units: L and L and L 500 m (1.25 mm or more) • Max transmission cable length: L and L and L and L and L 200 m (1.25 mm or more) •... -
Page 18: Test Run
12. Information on rating plate Model PQRY-P400YGM-A PQRY-P500YGM-A PQY-P01YGM-A Refrigerant (R410A) – – 12.0 Allowable pressure (Ps) HP: 4.15 MPa, LP: 2.21 MPa Net weight MANUFACTURER: MITSUBISHI ELECTRIC CORPORATION AIR-CONDITIONING & REFRIGERATION SYSTEMS WORKS 5-66, TEBIRA, 6-CHOME, WAKAYAMA CITY, JAPAN...
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