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Mitsubishi Electric MSZ-HJ35VA Installation Manual

Mitsubishi Electric MSZ-HJ35VA Installation Manual

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63/,77<3( $,5 &21',7,21(56
INSTALLATION MANUAL
1. BEFORE INSTALLATION
1-1. THE FOLLOWING SHOULD ALWAYS BE OBSERVED FOR SAFETY
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■ Do not install the unit by yourself (user).
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■ Perform the installation securely referring to the installa-
tion manual.
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■ When installing the unit, use appropriate protective equip-
ment and tools for safety.
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■ Install the unit securely in a place which can bear the
weight of the unit.
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rienced electrician, according to the installation manual.
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electrical appliances to the circuit.
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■ Earth the unit correctly.
Do not connect the earth to a gas pipe, water pipe, lightning
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VKRFN
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with parts or screws.
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■ Be sure to cut off the main power in case of setting up the
indoor P.C. board or wiring works.
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block connecting sections so the stress of the wires is
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use intermediate connection.
■ Install an earth leakage breaker depending on the instal-
lation place.
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HOHFWULF VKRFN
■ Perform the drainage/piping work securely according to
the installation manual.
1-2. SELECTING THE INSTALLATION LOCATION
INDOOR UNIT
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cause deterioration.
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REMOTE CONTROLLER
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holder to a pillar or wall and install wireless remote controller.
1-3. SPECIFICATIONS
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Outdoor unit
06=+-9$
08=+-9$
06=+-9$
08=+-9$
06=+-9$
08=+-9$
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power switch is shut off, it must interrupt all phases.)
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Model names are indicated in 1-3.
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installation manual of the multi unit for
outdoor unit installation.
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may leak.
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■ Do not use intermediate connection of the power cord or
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one AC outlet.
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etc.
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the installation work.
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■ When plugging the power supply plug into the outlet,
make sure that there is no dust, clogging, or loose parts
in both the outlet and the plug. Make sure that the power
supply plug is pushed completely into the outlet.
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■ Attach the electrical cover to the indoor unit and the
service panel to the outdoor unit securely.
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■ When installing, relocating, or servicing the unit, make
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(R410A) enters the refrigerant circuit.
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outdoor unit.
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Note:
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OUTDOOR UNIT
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SRVVLEOH
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hot air.
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the unit legs.
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length less than 7 m.)
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Scale
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WARNING
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CAUTION
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ing wire
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2
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Required Tools for Installation
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Pipe cutter with reamer
■ Do not discharge the refrigerant into the atmosphere. If
refrigerant leaks during installation, ventilate the room.
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■ Check that the refrigerant gas does not leak after instal-
lation has been completed.
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■ Use appropriate tools and piping materials for installation.
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appropriate tools or materials and incomplete installation could
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■ When pumping down the refrigerant, stop the compressor
before disconnecting the refrigerant pipes.
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■ When installing the unit, securely connect the refrigerant
pipes before starting the compressor.
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this manual.
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■ The unit shall be installed in accordance with national
wiring regulations.
■ Do not install the outdoor unit where small animals may
live.
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its air inlet side facing the wall.
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Pipe size
Pipe length and height difference
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20 m
12 m
10
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8 mm

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Summary of Contents for Mitsubishi Electric MSZ-HJ35VA

  • Page 1 Required Tools for Installation -*5+ 3KLOOLSV VFUHZGULYHU  PP KH[DJRQDO ZUHQFK /HYHO )ODUH WRRO IRU 5$ Scale *DXJH PDQLIROG IRU 5$ Model names are indicated in 1-3. 8WLOLW\ NQLIH RU VFLVVRUV 9DFXXP SXPS IRU 5$ :KHQ LQVWDOOLQJ PXOWL XQLWV UHIHU WR WKH  PP KROH VDZ &KDUJH KRVH IRU 5$ 63/,77<3( $,5 &21',7,21(56...
  • Page 2: Indoor Unit Installation

    1-4. INSTALLATION DIAGRAM :DOO KROH FRYHU ' Be sure to use wall hole VOHHYH & WR SUHYHQW LQ- ,QGRRU XQLW ACCESSORIES Seal the wall hole gap GRRURXWGRRU FRQQHFWLQJ &KHFN WKH IROORZLQJ SDUWV EHIRUH LQVWDOODWLRQ ZLWK SXWW\ +  ZLUH $ IURP FRQWDFWLQJ ,QGRRU XQLW! :DOO KROH metal parts in the wall...
  • Page 3: Outdoor Unit Installation

    Left or left-rear piping Rear, right, or downward piping &XW RII LQ FDVH RI Note: 1) Put the refrigerant piping and the drain hose right piping. Be sure to reattach the drain WRJHWKHU WKHQ ¿UPO\ DSSO\ SLSLQJ WDSH * IURP &XW RII LQ FDVH RI OHIW 3LSLQJ WDSH * hose and the drain cap in case...
  • Page 4: Purging Procedures, Leak Test, And Test Run

    4. PURGING PROCEDURES, LEAK TEST, AND TEST RUN 4-2. TEST RUN 4-1. PURGING PROCEDURES AND LEAK TEST  ,QVHUW SRZHU VXSSO\ SOXJ LQWR WKH SRZHU RXWOHW DQGRU WXUQ RQ  5HPRYH VHUYLFH SRUW FDS RI VWRS YDOYH RQ WKH VLGH RI WKH RXWGRRU XQLW JDV SLSH 7KH VWRS WKH EUHDNHU YDOYHV DUH IXOO\ FORVHG DQG FRYHUHG LQ FDSV LQ LQLWLDO VWDWH  3UHVV WKH (2 6: RQFH IRU &22/, and twice for +($7 opera-...
  • Page 5 Related Links Model Number: MSZ-HJ35VA MSZ HJ25-35VA MUZ HJ25-35VA Declaration of Conformity (CE2016B17) MSZ-HJ25-71VA Service Manual (OBH647C) MSZ-HJ25-71 Parts Catalogue OBB647C MSZ-HJ25-35VA Installation Manual (JG79R548H04)

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