Mitsubishi Electric MSZ-SF25VE Installation Manual

1. BEFORE INSTALLATION
1-1. THE FOLLOWING SHOULD ALWAYS BE OBSERVED FOR SAFETY
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1-2. SELECTING THE INSTALLATION LOCATION
1-3. SPECIFICATIONS
CAUTION
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Required Tools for Installation
3KLOOLSVVFUHZGULYHU
/HYHO
Scale
8WLOLW\NQLIHRUVFLVVRUV
65 mm hole saw
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:UHQFKRUVSDQQHU
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9DFXXPSXPSIRU5$
&KDUJHKRVHIRU5$
Pipe cutter with reamer
INDOOR UNIT
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direct sunshine also during the period following unpacking
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GHYLFH
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REMOTE CONTROLLER
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• Where children cannot touch it.
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holder to a pillar or wall and install wireless remote control-
ler.
Note:
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UHFHLYHG
OUTDOOR UNIT
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SRVVLEOH
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hot air.
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the unit legs.
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FDQRS\DSHGHVWDODQGRUVRPHEDIÀHERDUGV
Note:
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ZKHQRSHQWRLQWHUUXSWWKHVRXUFHSRZHUSKDVH:KHQWKH
power switch is shut off, it must interrupt all phases.)
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VXUHUHVLVWDQFHZLOOEHLQVXI¿FLHQW
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ing.
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Note:
When operating the air conditioner in low outside tempera-
WXUHEHVXUHWRIROORZWKHLQVWUXFWLRQVGHVFULEHGEHORZ
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LQOHWRXWOHWVLGHPD\EHH[SRVHGGLUHFWO\WRZLQG
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its air inlet side facing the wall.
•
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$YRLGWKHIROORZLQJSODFHVIRULQVWDOODWLRQZKHUHDLUFRQGL-
WLRQHUWURXEOHLVOLDEOHWRRFFXU
 :KHUHÀDPPDEOHJDVFRXOGOHDN
• Where there is much machine oil.
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VPRNHVXFKDVFRRNLQJDUHDVDQGIDFWRULHVLQZKLFKWKH
SURSHUWLHVRISODVWLFFRXOGEHFKDQJHGDQGGDPDJHG
 6DOW\SODFHVVXFKDVWKHVHDVLGH
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 :KHUHWKHUHLVKLJKIUHTXHQF\RUZLUHOHVVHTXLSPHQW
 :KHUHWKHUHLVHPLVVLRQRIKLJKOHYHOVRI92&VLQFOXGLQJ
SKWKDODWHFRPSRXQGV IRUPDOGHK\GH HWF ZKLFK PD\
cause chemical cracking.
WARNING
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Model 3RZHUVXSSO\ :LUHVSHFL¿FDWLRQV
Pipe size
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Indoor unit Outdoor unit 5DWHG9ROWDJH )UHTXHQF\
Breaker
FDSDFLW\
3RZHUVXSSO\
,QGRRURXWGRRU
connecting wire
*DV/LTXLG
06=6)9(
06=6)9(
06=6)9(
08=6)9(+
08=6)9(+
08=6)9(+
9 50 Hz
$
FRUH
1.0 mm
2
4-core
1.0 mm
2
¡PP
PP
06=6)9( 08=6)9(+ $
FRUH
2.0 mm
2
¡PP
PP
6)6)
Pipe length and height difference
0D[SLSHOHQJWK P
0D[KHLJKWGLIIHUHQFH P
0D[QXPEHURIEHQGV 10
5HIULJHUDQWDGMXVWPHQW$ JP
,QVXODWLRQWKLFNQHVV 8 mm
N Do not install the unit by yourself (user).
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due to the unit falling, or leakage of water. Consult the dealer
IURPZKRP\RXSXUFKDVHGWKHXQLWRUDTXDOL¿HGLQVWDOOHU
N Perform the installation securely referring to the installa-
tion manual.
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due to the unit falling, or leakage of water.
N When installing the unit, use appropriate protective equip-
ment and tools for safety.
 )DLOXUHWRGRVRFRXOGFDXVHLQMXU\
N Install the unit securely in a place which can bear the
weight of the unit.
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WKHXQLWFRXOGIDOOFDXVLQJLQMXU\
N (OHFWULFDOZRUNVKRXOGEHSHUIRUPHGE\DTXDOL¿HGH[SH-
rienced electrician, according to the installation manual.
%HVXUHWRXVHDQH[FOXVLYHFLUFXLW'RQRWFRQQHFWRWKHU
electrical appliances to the circuit.
 ,IWKH FDSDFLW\RIWKHSRZHUFLUFXLWLVLQVXI¿FLHQW RUWKHUHLV
LQFRPSOHWHHOHFWULFDOZRUNLWFRXOGUHVXOWLQD¿UHRUDQHOHFWULF
shock.
N Earth the unit correctly.
Do not connect the earth to a gas pipe, water pipe, lightning
URGRUWHOHSKRQHHDUWK'HIHFWLYHHDUWKLQJFRXOGFDXVHHOHFWULF
shock.
N 'RQRWGDPDJHWKHZLUHVE\DSSO\LQJH[FHVVLYHSUHVVXUH
with parts or screws.
 'DPDJHGZLUHVFRXOGFDXVH¿UHRUHOHFWULFVKRFN
N Be sure to cut off the main power in case of setting up the
indoor P.C. board or wiring works.
Failure to do so could cause electric shock.
N 8VHWKHVSHFL¿HGZLUHVWRFRQQHFWWKHLQGRRUDQGRXWGRRU
XQLWVVHFXUHO\DQGDWWDFKWKHZLUHV¿UPO\WRWKHWHUPLQDO
block connecting sections so the stress of the wires is
QRWDSSOLHGWRWKHVHFWLRQV'RQRWH[WHQGWKHZLUHVRU
use intermediate connection.
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N 'RQRWLQVWDOOWKHXQLWLQDSODFHZKHUHLQÀDPPDEOHJDV
may leak.
If gas leaks and accumulates in the area around the unit, it
FRXOGFDXVHDQH[SORVLRQ
N Do not use intermediate connection of the power cord or
WKHH[WHQVLRQFRUGDQGGRQRWFRQQHFWPDQ\GHYLFHVWR
one AC outlet.
 ,WFRXOGFDXVHD¿UHRUDQHOHFWULFVKRFNGXHWRGHIHFWLYHFRQ-
WDFWGHIHFWLYHLQVXODWLRQH[FHHGLQJWKHSHUPLVVLEOHFXUUHQW
etc.
N %HVXUHWRXVHWKHSDUWVSURYLGHGRUVSHFL¿HGSDUWVIRU
the installation work.
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RIZDWHUGXHWRD¿UHDQHOHFWULFVKRFNWKHXQLWIDOOLQJHWF
N 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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N Attach the electrical cover to the indoor unit and the
service panel to the outdoor unit securely.
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N When installing, relocating, or servicing the unit, make
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(R410A) enters the refrigerant circuit.
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N Do not discharge the refrigerant into the atmosphere. If
refrigerant leaks during installation, ventilate the room.
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N Check that the refrigerant gas does not leak after instal-
lation has been completed.
If refrigerant gas leaks indoors, and comes into contact with
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N Use appropriate tools and piping materials for installa-
tion.
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appropriate tools or materials and incomplete installation could
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N When pumping down the refrigerant, stop the compressor
before disconnecting the refrigerant pipes.
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N When installing the unit, securely connect the refrigerant
pipes before starting the compressor.
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this manual.
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and cause refrigerant leakage.
N The unit shall be installed in accordance with national
wiring regulations.
N Install an earth leakage breaker depending on the instal-
lation place.
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electric shock.
N Perform the drainage/piping work securely according to
the installation manual.
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from the unit, soaking and damaging household goods.
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outdoor unit.
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N Do not install the outdoor unit where small animals may
live.
If small animals enter and touch the electric parts inside the
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INSTALLATION MANUAL
ENGLISH
English is
original.
Model names are indicated in 1-3.
When installing multi units, refer to the
installation manual of the multi unit for
outdoor unit installation.

Mitsubishi Electric MSZ-SF25VE Specifications

General

Brand	Mitsubishi Electric
Model	MSZ-SF25VE
Category	Air Conditioner
Language	English