Owner's manual

Heat Controller VFH InverterFlex

- Ceiling Cassette

WARNING!

CAUTION!

Thissymbolindicatesthepossibilityofdeathorseriousinjury.

Thissymbolindicatesthepossibilityofinjuryordamagetoproperty.

ThissymboldenotesitemthatisPROHIBITEDfromdoing.

The items to be followed are classied by the symbols:

CAUTION!

•ReadthefollowSAFETYPRECAUTIONScarefullybeforeinstallation.

•Electricalworkmustbeperformedbyalicensedelectrician.

•Incorrectinstallationduetoignoringtheinstructionwillcauseharmordamage.

n The seriousness is classied by the following indications.

1)Donotinstallwithoutanauthorizedservicer/installer.

2)Installaccordingtothisinstallationinstruction.Ifinstallationisdefective,itcancausewater

leakage,orelectricshock/re.

3)Usethesuppliedaccessoriesandspeciedpartsforinstallation.

4)Installtheindoorunitinalocationstrongenoughtoholdtheunit’sweight.

5)Forelectricalwork,followlocalandnationalelectriccodesandtheseinstallationinstructions.

Anindependentcircuitandsingleoutletmustbeused.Ifelectricalcircuitcapacityisnot

enoughordefectsarefoundinelectricalwork,itmaycauseelectricalshockorre.

6)Usethespeciedcableandconnecttightly.Clampthecablesothatnoexternalforcewill

stresstheconnections.Loosewiringmayoverheatattheconnectionpointsandcreatea

possiblerehazard.

7)Wiringroutingmustbeproperlyarrangedsothatcontrolboardcoverisxedproperly.Ifcontrol

boardcoverisnotxedperfectly,itwillcauseoverheatingatconnectionpointofterminal,re

orelectricalshock.

8)Whenchargingtheunit,takecarenottoletair/substancesotherthanthespeciedrefrigerant

gointorefrigerationcircuit.Otherwiseitwillcauselowercapacity,abnormalhighpressure

intherefrigerationcircuit,explosionandinjury.

1)Thisequipmentmustbegroundeditmaycauseelectricalshockifgroundingwork 

doesn’tcomplywithlocal/nationalelectriccodes.

2)Donotinstalltheunitinplacewhereleakageofammablegasmayoccur.Ifgas

leaksandaccumulatesneartheunit,itmaycausere.

3)Condensatemustproperlydrainawayfromtheunitasmentionedininstallationinstructions.

Ifnotdonecorrectly,watermayentertheroomanddamagepersonalproperty.

WARNING!