Daikin AZQS100B8V1B - Electrical Safety; Electrical

2Aboutthedocumentation
Installerreferenceguide
5
AZQS100~140B8V1B+AZQS100~140B7Y1B
Splitsystemairconditioners
4P3855291–2014.08
1.2.6 Electrical
DANGER:RISKOFELECTROCUTION
▪ Turn OFF all power supply before removing the
switch box cover, connecting electrical wiring or
touchingelectricalparts.
▪ Disconnect the power supply for more than 1 minute,
andmeasurethevoltageattheterminalsofmaincircuit
capacitors or electrical components before servicing.
The voltage MUST be less than 50 V DC before you
cantouchelectricalcomponents.Forthelocationofthe
terminals,seethewiringdiagram.
▪ DoNOTtouchelectricalcomponentswithwethands.
▪ Do NOT leave the unit unattended when the service
coverisremoved.
WARNING
IfNOT factoryinstalled, amain switchorothermeansfor
disconnection, having a contact separation in all poles
providingfulldisconnectionunderovervoltagecategoryIII
condition,shallbeinstalledinthefixedwiring.
WARNING
▪ ONLYusecopperwires.
▪ Makesurethefieldwiringcomplieswiththeapplicable
legislation.
▪ All field wiring must be performed in accordance with
thewiringdiagramsuppliedwiththeproduct.
▪ NEVER squeeze bundled cables and make sure they
do not come in contact with the piping and sharp
edges.Makesurenoexternalpressureisappliedtothe
terminalconnections.
▪ Makesuretoinstallearthwiring.DoNOTearththeunit
to a utility pipe, surge absorber, or telephone earth.
Incompleteearthmaycauseelectricalshock.
▪ Make sure to use a dedicated power circuit. NEVER
useapowersupplysharedbyanotherappliance.
▪ Make sure to install the required fuses or circuit
breakers.
▪ Makesuretoinstallanearthleakageprotector.Failure
todosomaycauseelectricshockorfire.
▪ Wheninstallingtheearthleakageprotector,makesure
it is compatible with the inverter (resistant to high
frequencyelectricnoise)toavoidunnecessaryopening
oftheearthleakageprotector.
Installpowercablesatleast1meterawayfromtelevisionsorradios
topreventinterference.Dependingontheradiowaves,adistanceof
1metermaynotbesufficient.
WARNING
▪ After finishing the electrical work, confirm that each
electrical component and terminal inside the electrical
componentsboxisconnectedsecurely.
▪ Makesureallcoversare closedbeforestartingupthe
unit.
NOTICE
Onlyapplicableifthepowersupplyisthreephase,andthe
compressorhasanON/OFFstartingmethod.
If there exists the possibility of reversed phase after a
momentaryblackoutandthepowergoesonandoffwhile
the product is operating, attach a reversed phase
protection circuit locally. Running the product in reversed
phasecanbreakthecompressorandotherparts.
2 Aboutthedocumentation
2.1 Aboutthisdocument
Targetaudience
Authorisedinstallers
INFORMATION
Thisapplianceisintendedtobeusedbyexpertortrained
users in shops, in light industry and on farms, or for
commercialusebylaypersons.
Documentationset
This document is part of a documentation set. The complete set
consistsof:
Document Contains… Format
General
safety
precautions
Safetyinstructionsthat
youmustreadbefore
installing
Paper(intheboxofthe
outdoorunit)
Outdoorunit
installation
manual
Installationinstructions
Installer
reference
guide
Preparationofthe
installation,technical
specifications,reference
data,…
Digitalfilesonhttp://
www.daikineurope.com/
supportandmanuals/
productinformation/.
Latestrevisionsofthesupplieddocumentationmaybeavailableon
theregionalDaikinwebsiteorviayourdealer.
2.2 Installerreferenceguideata
glance
Chapter Description
Generalsafety
precautions
Safetyinstructionsthatyoumustread
beforeinstalling
Aboutthedocumentation Whatdocumentationexistsforthe
installer
Aboutthebox Howtounpacktheunitsandremove
theiraccessories
Abouttheunitsand
options
▪ Howtoidentifytheunits
▪ Possible combinations of units and
options
Preparation Whattodoandknowbeforegoing
onsite
Installation Whattodoandknowtoinstallthe
system
Commissioning Whattodoandknowtocommissionthe
systemafteritisinstalled
Handovertotheuser Whattogiveandexplaintotheuser
Maintenanceandservice Howtomaintainandservicetheunits
Troubleshooting Whattodoincaseofproblems
Disposal Howtodisposeofthesystem
Technicaldata Specificationsofthesystem
Glossary Definitionofterms