2.2 ADDITIONAL INFORMATION ABOUT SAFETY
D A N G E R
•
HITACHI is not able to foresee all the circumstances which may
result in a potential danger.
•
Do not pour water in the indoor or outdoor unit. These products
DUH¿WWHGZLWKHOHFWULFFRPSRQHQWV,IZDWHUFRPHVLQWRFRQWDFW
with electric components, this will cause a serious electric
shock.
•
Do not handle or adjust the safety devices inside the indoor and
outdoor units. The handling or adjustment of these devices may
result in serious accident.
•
Do not open the service cover or access panel of the indoor and
outdoor units without disconnecting the main supply.
•
,Q WKH HYHQW RI ¿UH VZLWFK RII WKH PDLQV SXW RXW WKH ¿UH
immediately and contact your service supplier.
•
Check that the earth cable is correctly connected.
•
&RQQHFWWKHXQLWWRDFLUFXLWEUHDNHURIWKHVSHFL¿HGFDSDFLW\
C A U T I O N
•
5HIULJHUDQWOHDNVPD\KLQGHUUHVSLUDWLRQDVWKHJDVGLVSODFHVWKHDLU
LQWKHURRP
•
)LWWKHLQGRRUXQLWWKHRXWGRRUXQLWWKHUHPRWHFRQWURODQGWKHFDEOH
DWDPLQLPXPRIPHWUHVDZD\IURPVRXUFHVRIVWURQJUDGLDWLRQIURP
HOHFWURPDJQHWLFZDYHVVXFKDVPHGLFDOHTXLSPHQW
•
'RQRWXVHVSUD\VVXFKDVLQVHFWLFLGHVYDUQLVKHVRUHQDPHOVRUDQ\
RWKHULQÀDPPDEOHJDVZLWKLQDPHWUHRIWKHV\VWHP
•
,IWKHFLUFXLWEUHDNHURUVXSSO\IXVHRIWKHXQLWFRPHVRQIUHTXHQWO\
VWRSWKHV\VWHPDQGFRQWDFWWKHVHUYLFHVXSSOHU
•
'RQRWFDUU\RXWPDLQWHQDQFHRULQVSHFWLRQZRUN\RXUVHOI7KLVZRUN
PXVWEHFDUULHGRXWE\TXDOL¿HGVHUYLFHSHUVRQQHOZLWKVXLWDEOHWRROV
DQGUHVRXUFHVIRUWKHZRUN
•
'RQRWSODFHDQ\IRUHLJQPDWHULDOEUDQFKHVVWLFNVHWFLQWKHDLU
LQOHWRURXWOHWRIWKHXQLW7KHVHXQLWVDUH¿WWHGZLWKKLJKVSHHGIDQV
DQGFRQWDFWZLWKDQ\REMHFWLVGDQJHURXV
•
7KLV DSSOLDQFH PXVW EH XVHG RQO\ E\ DGXOW DQG FDSDEOH SHRSOH
KDYLQJ UHFHLYHG WKH WHFKQLFDO LQIRUPDWLRQ RU LQVWUXFWLRQV WR KDQGOH
WKLVDSSOLDQFHSURSHUO\DQGVDIHO\
•
&KLOGUHQVKRXOGEHVXSHUYLVHGWRHQVXUHWKDWWKH\GRQRWSOD\ZLWK
WKHDSSOLDQFH
N O T E
•
7KHDLULQWKHURRPVKRXOGEHUHQHZHGDQGWKHURRPYHQWLODWHGHYHU\
RUKRXUV
•
7KH V\VWHP ¿WWHU DQG VSHFLDOLVW VKDOO SURYLGH DQWLOHDN VDIHW\ LQ
DFFRUGDQFHZLWKORFDOUHJXODWLRQV
3 IMPORTANT NOTICE
This air conditioner has been designed for standard air
conditioning for human beings. For use in other applications,
please contact your HITACHI dealer or service contractor.
7KHDLUFRQGLWLRQLQJV\VWHPVKRXOGRQO\EHLQVWDOOHGE\TXDOL¿HG
personnel, with the necessary resources, tools and equipment,
who are familiar with the safety procedures required to
successfully carry out the installation.
PLEASE READ AND FAMILIARISE YOURSELF WITH
THE MANUAL BEFORE STARTING WORK ON THE
INSTALLATION OF THE AIR CONDITIONING SYSTEM.
Failure to observe the instructions for installation, use and
operation described in this Manual may result in operating
failure including potentially serious faults, or even the
destruction of the air conditioning system.
It is assumed that the air conditioning system will be installed
and maintained by responsible personnel trained for the
purpose. If this is not the case, the customer should include all
the safety, caution and operating signs in the native language of
the personnel responsible.
Do not install the unit in the following places, as this may lead to
D¿UHGHIRUPLWLHVUXVWLQJRUIDXOWV
• Places where oil is present (including oil for machinery).
• Places with a high concentration of sulphurous gas, such as
spas.
•
3ODFHVZKHUHÀDPPDEOHJDVHVPD\EHJHQHUDWHGRU
circulate.
• Places with a saline, acidic or alkaline atmosphere.
Do not install the unit in places where silicon gas is present. Any
VLOLFRQJDVGHSRVLWHGRQWKHVXUIDFHRIWKHKHDWH[FKDQJHUZLOO
repel water. As a result, the condensate water will splash out
RIWKHFROOHFWLRQWUD\DQGLQWRWKHHOHFWULFDOER[:DWHUOHDNVRU
electrical faults may eventually be caused.
'RQRWLQVWDOOWKHXQLWLQDSODFHZKHUHWKHFXUUHQWRIH[SHOOHG
air directly affects animals or plants as they could be adversely
affected.
This heat pump air conditioner has been designed for the
following temperatures. Operate the heat pump air conditioner
within this range:
Temperature (ºC)
Maximum
Minimum
Cooling operation
Indoor
32 DB / 23 WB (*)
21 DB / 15 WB (*)
Outdoor
43 DB (**)
-5 DB (**)
Heating operation
Indoor
27 DB
15 DB
Outdoor
15 WB (**)
-10 WB (**)
'%'U\%XOE:%:HW%XOE
7HPSHUDXPLGLW\LQ&HLOLQJ
'%ORZHUWKDQ&'%
5XPLGLW\ORZHUWKDQ
7KHWHPSHUDWXUHPD\FKDQJHGHSHQGLQJRQWKHRXWGRRUXQLW
IMPORTANT NOTICE
PMML0416A rev.0 - 12/2015 - P5415720
2
