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BG79U713H11

Printed in Japan

HEAD OFFICE: TOKYO BLDG., 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN
Authorized representative in EU:  MITSUBISHI ELECTRIC EUROPE B.V

 

HARMAN HOUSE, 1 GEORGE STREET, UXBRIDGE,

 

MIDDLESEX UB8 1QQ, UK

Please be sure to put the contact address/telephone number on

this manual before handing it to the customer.

This product is designed and intended for use in the residential,

commercial and light-industrial environment.

The product at hand is 
based on the following 
EU regulations:

• Low Voltage Directive 2006/95 EC
•  Electromagnetic Compatibility Directive 89/ 

2004/108/EC

Summary of Contents for CITY MULTI PUMY-P100YHMB

Page 1: ...INSTALACI N Para un uso correcto y seguro lea detalladamente este manual y el manual de instalaci n de la unidad interior antes de instalar la unidad de aire acondicionado MANUALE DI INSTALLAZIONE Per...

Page 2: ...result in an explosion and other hazards The use of any refrigerant other than that speci ed for the system will cause mechanical failure or system malfunction or unit breakdown In the worst case thi...

Page 3: ...rigeration oil oil deterioration may result Do not use refrigerant other than R410A refrigerant If another refrigerant is used the chlorine will cause the oil to deteriorate Use the following tools sp...

Page 4: ...unit within the outdoor unit s capacity if possible Only when all the indoor units are 1 5 kW models 12 indoor units can be connected to 1 outdoor unit 2 4 Connecting a PWFY Unit When using a PWFY uni...

Page 5: ...air outlet guides for upward air ow 2 5 2 When installing multiple outdoor units Leave 10 mm space or more between the units 1 Obstacles at rear only Fig 2 9 2 Obstacles at rear and above only Fig 2 1...

Page 6: ...le structure it may fall down and cause damage or injuries The unit must be installed according to the instructions in order to minimize the risk of damage from earthquakes typhoons or strong winds An...

Page 7: ...ealing is used refer to Table 3 for aring of R410A refrigerant pipes The size adjustment gauge can be used to con rm A measurements Warning When installing the unit securely connect the refrigerant pi...

Page 8: ...ure does not decrease 2 Pressurize to 1 5 MPa 15 kgf cm2 G wait ve minutes and make sure the pressure does not decrease 3 Pressurize to 4 15 MPa 41 5 kgf cm2 G and measure the surrounding tem perature...

Page 9: ...to outdoor unit 4 Give some allowance to wiring for electrical part box of indoor and outdoor units because the box is sometimes removed at the time of service work 5 Never connect the main power sour...

Page 10: ...the same group plus 100 M NET R C Sub 151 to 200 Set at an IC Main address within the same group plus 150 MA R C Unnecessary address setting Necessary main sub setting h The group setting operations a...

Page 11: ...r If no earth leakage breaker is installed it may cause an electric shock Do not use anything other than breaker and fuse with correct capacity Using fuse and wire or copper wire with too large capaci...

Page 12: ...carry out pump down operation if the amount of refrigerant inside the indoor unit is larger than the amount of charge less refrigerant Carrying out a pump down operation when the amount of refrigerant...

Page 13: ...123 1 123 2 125 3 127 4 127 5 130 6 130 7 133 S TB3 TB7 6 2 R410A R410A HFC 1 6 R410A C1220 R410A Mitsubishi Electric 1 10 2002 96 IV R410A R410A GWP 1975...

Page 14: ...124 1 1 1 1 2 20 1 3 1 4 12 B 1 5 R410A C1220 127 R22 127 R410A R410A R410A R410A...

Page 15: ...5 12 1 2 4 PWFY PWFY PWFY 2 4 1 1 PWFY P100VM E AU PWFY P200VM E AU PWFY P100VM E BU PWFY PWFY 50 100 PWFY PUMY P100 1 PWFY 5 6 11 2 PUMY P125 1 PWFY 7 1 14 0 PUMY P140 1 PWFY 8 0 15 5 2 4 2 PWFY PUM...

Page 16: ...300 200 1000 150 1000 300 1500 1500 500 1000 600 2000 150 1500 600 3000 500 1500 800 150 2 5 2 5 1 1 Fig 2 3 2 Fig 2 4 3 Fig 2 5 4 Fig 2 6 500 5 Fig 2 7 500 6 Fig 2 8 2 5 2 10 1 Fig 2 9 2 Fig 2 10 3 F...

Page 17: ...A 2 Fig 2 17 B Fig 2 16 Fig 2 17 2 Fig 3 1 4 4 1 R410A 124 R410A C1220 R410A 15 50 63 140 6 35 0 8 9 52 0 8 12 7 0 8 15 88 1 0 3 Fig 3 1 M10 3 8 120 70 320 30 10 5 15 A 10 3 8 B C D 30 600 600 360 10...

Page 18: ...D a b c d e 120 L A B C D e 80 B C D e 30 H 50 20 h 12 A a b c d e f 120 L A f 80 f 30 H 50 20 h 12 Fig 4 1 A B A B 3 Fig 4 3 A Fig 4 2 B Fig 4 2 O D A R410A R22 R407C 6 35 0 0 5 1 0 1 5 9 52 0 0 5 1...

Page 19: ...1 2 4 3 Fig 4 4 D A B 1 2 3 4 4 4 20 25 200 250 5 4 4 1 A B C A B 2 1 0 5 5 2 G 2 1 5 15 2 G 3 4 15 41 5 2 G 3 1 C 0 01 0 1 2 G 4 2 3 4 5 1 Fig 4 6 1 1 4 2 2 Fig 4 7 1 4 6 35 4 5 9 52 10 2 A B C D E F...

Page 20: ...35 10 3 25 c 6 35 10 4 20 d 6 35 20 9 52 A a 30 15 45 6 35 b c d 10 10 20 40 45 0 06 40 0 024 3 0 0 7 5 6 1 1 C 2 5 3 4 5 6 2 6 7 3 7 8 2 CN41 CN40 9 3 0 6 35 0 024 0 024 9 52 0 06 0 06 A A B C D Fig...

Page 21: ...L6 L2 L6 L7 200 1 25 2 1 2 2 3 4 10 0 5 1 25 2 10 1 25 2 L8 2 MA M NET L1 L2 L3 L4 L1 L2 L6 L7 500 1 25 2 M NET L1 L3 L4 L6 L2 L6 L7 200 1 25 2 m1 m1 m2 m3 m1 m2 m3 m4 200 0 3 1 25 2 6 2 Fig 6 1 1 TB3...

Page 22: ...1 A B A B A B A B M1M2 S TB3 M1M2S TB7 IC 51 M1M2 1 2 S TB5 TB15 1 2 TB15 1 2 TB15 1 2 TB15 1 2 TB15 1 2 TB15 1 2 TB15 MA 01 IC M1M2S TB5 03 IC M1M2S TB5 02 IC M1M2S TB5 04 IC M1M2S TB5 05 IC M1M2S T...

Page 23: ...SW3 7 2 1 SW3 1 OFF DIP SW3 2 DIP SW3 1 DIP SW3 1 7 3 1 COOL TEST RUN 2 3 SW3 2 OFF SW3 1 ON 4 SW2 4 OFF ON 5 ON 6 0 0 1 0 1 2 5 SW3 1 OFF 7 SW2 4 ON OFF 8 1 2 SW2 4 ON OFF 3 SW3 1 ON SW3 2 ON OFF 4...

Page 24: ...XBRIDGE MIDDLESEX UB8 1QQ UK Please be sure to put the contact address telephone number on this manual before handing it to the customer This product is designed and intended for use in the residentia...

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