Hitachi RAC-DX24CHK, Instruction Manual

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SAFETY PRECAUTION
Please฀read฀the฀“Safety฀Precaution”฀carefully฀before฀operating฀the฀unit฀to฀ensure฀correct฀usage฀of฀the฀unit.
Pay฀special฀attention฀to฀signs฀of“฀
฀Warning”฀and฀“฀ ฀Caution”.฀The฀“Warning”฀section฀contains฀matters฀which,if฀
not฀observed฀strictly,฀may฀cause฀death฀or฀serious฀injury.฀The฀“Caution”฀section฀contains฀matters฀which฀may฀result฀in฀
serious฀consequences฀if฀not฀observed฀properly.฀Please฀observe฀all฀instructions฀strictly฀to฀ensure฀safety.
The฀signs฀indicate฀the฀following฀meanings.
฀฀฀Make฀sure฀to฀connect฀earth฀line. ฀฀฀The฀sign฀in฀the฀figure฀indicates฀prohibition
฀฀฀Indicates฀the฀instructions฀that฀must฀be฀followed.
Please฀keep฀this฀manual฀after฀reading.
PRECAUTIONS DURING INSTALLATION
WARNING
Do฀not฀reconstruct฀the฀unit.
Water฀leakage,฀fault,฀short฀circuit฀or฀fi e฀may฀occur฀if฀you฀reconstruct฀the฀unit฀
by฀yourself.
Please฀ask฀your฀sales฀agent฀or฀qualified฀technician฀for฀the฀installation฀of฀
your฀unit.฀Water฀leakage,฀short฀circuit฀or฀fi re฀may฀occur฀if฀you฀install฀the฀unit฀
by฀yourself.
Please฀use฀earth฀line.฀
Do฀not฀place฀the฀earth฀line฀near฀water฀or฀gas฀pipes,฀lightning-conductor,฀or฀
the฀earth฀line฀of฀telephone.฀Improper฀installation฀of฀earth฀line฀may฀cause฀
electric฀shock.
CAUTION
A฀circuit฀breaker฀should฀be฀installed฀depending฀on฀the฀mounting฀site฀of฀the฀
unit.฀Without฀a฀circuit฀breaker,฀the฀danger฀of฀electric฀shock฀exists.
Do฀not฀install฀near฀location฀where฀there฀is฀flammable฀gas.฀The฀unit฀may฀
catch฀fire฀if฀flammable฀gas฀leaks฀around฀it.
Please฀ensure฀smooth฀flow฀of฀water฀when฀installing฀the฀drain฀hose.
PRECAUTIONS DURING SHIFTING OR MAINTENANCE
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Should฀abnormal฀situation฀arises฀(like฀burning฀smell),฀please฀stop฀operating฀
the฀unit฀and฀turn฀off฀the฀circuit฀breaker.฀Contact฀your฀agent.฀Fault,฀short฀
circuit฀or฀fire may฀occur฀if฀you฀continue฀to฀operate฀the฀unit฀under฀abnormal฀
situation.
Please฀contact฀your฀agent฀for฀maintenance.฀Improper฀self฀maintenance฀may฀
cause฀electric฀shock฀and฀fire.
Please฀contact฀your฀agent฀if฀you฀need฀to฀remove฀and฀reinstall฀the฀unit.฀
Electric฀shock฀or฀fire may฀occur฀if฀you฀remove฀and฀reinstall฀the฀unit฀yourself฀
improperly.
PRECAUTIONS DURING OPERATION
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Avoid฀an฀extended฀period฀of฀direct฀air฀fl w for฀your฀health.
Do฀not฀put฀objects฀like฀thin฀rods฀into฀the฀panel฀of฀blower฀and฀suction฀side฀because฀
the฀high-speed฀fan฀inside฀may฀cause฀danger.
Do฀not฀use฀any฀conductor฀as฀fuse฀wire,฀this฀could฀cause฀fatal฀accident.
During฀thunder฀storm,฀disconnect฀and฀turn฀off฀the฀circuit฀breaker.
o ฀
If฀the฀supply฀cord฀is฀damaged,฀it฀must฀be฀replaced฀by฀the฀manufacturer,฀
it’s฀service฀agent฀or฀similarly฀qualified฀persons฀in฀order฀to฀avoid฀a฀hazard ．
ENGLISH
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