Daikin AZQS100B8V1B - Fixing Refrigerant Gas Label; Connecting Electrical Wiring

6Installation
Installerreferenceguide
17
AZQS100~140B8V1B+AZQS100~140B7Y1B
Splitsystemairconditioners
4P3855291–2014.08
CAUTION
To avoid compressor breakdown, do NOT charge more
thanthespecifiedamountofrefrigerant.
Prerequisite:Beforechargingrefrigerant,makesuretherefrigerant
pipingisconnectedandchecked(leaktestandvacuumdrying).
1 Connecttherefrigerantcylindertoboth the service port of the
gasstopvalveandtheserviceportoftheliquidstopvalve.
2 Chargetheadditionalrefrigerantamount.
3 Openthestopvalves.
If pump down is needed in case of dismantling or relocating the
system,see"11.3Topumpdown"onpage22formoredetails.
6.6.7 Tofixthefluorinatedgreenhousegases
label
1 Fillinthelabelasfollows:
c
b
a
a Factoryrefrigerantcharge:seeunitnameplate
b Additionalrefrigerantamountcharged
c Totalrefrigerantcharge
2 Thefilledoutlabelmustbeadheredontheinsideoftheproduct
and in the proximity of the product charging port (e.g., on the
insideoftheservicecover).
6.7 Connectingtheelectricalwiring
6.7.1 Aboutconnectingtheelectricalwiring
Typicalworkflow
Connecting the electrical wiring typically consists of the following
stages:
1 Making sure the power supply system complies with the
electricalspecificationsoftheunits.
2 Connectingtheelectricalwiringtotheoutdoorunit.
3 Connectingtheelectricalwiringtotheindoorunits.
4 Connectingthemainpowersupply.
6.7.2 Aboutelectricalcompliance
AZQS_V1+AZQS125_Y1
Equipment complying with EN/IEC 61000312 (European/
International Technical Standard setting the limits for harmonic
currents produced by equipment connected to public lowvoltage
systemswithinputcurrent>16Aand≤75Aperphase.).
AZQS140_Y1
Equipmentcomplyingwith:
▪ EN/IEC 61000312 provided that the shortcircuit power S
sc
 is
greater than or equal to the minimum S
sc
 value at the interface
pointbetweentheuser'ssupplyandthepublicsystem.
▪ EN/IEC 61000312 = European/International Technical
Standard setting the limits for harmonic currents produced by
equipment connected to public lowvoltage systems with input
current>16Aand≤75Aperphase.
▪ Itistheresponsibilityoftheinstalleroruseroftheequipmentto
ensure,byconsultationwiththedistributionnetworkoperatorif
necessary, that the equipment is connected only to a supply
with a shortcircuit power S
sc
 greater than or equal to the
minimumS
sc
value.
Model MinimumS
sc
value
AZQS140_Y1 1170kVA
(a)
(a) Thisisthemoststringentvalue.Forspecificproductdata,
seethedatabooks.
6.7.3 Precautionswhenconnectingthe
electricalwiring
INFORMATION
Also read the precautions and requirements in the
followingchapters:
▪ Generalsafetyprecautions
▪ Preparation
DANGER:RISKOFELECTROCUTION
INFORMATION
Moreinformationaboutthelegendandthelocationofthe
wiring diagram of the unit can be found in "12.5 Wiring
diagram"onpage30.
WARNING
ALWAYSusemulticorecableforpowersupplycables.
CAUTION
For use of units in applications with temperature alarm
settings it is recommended to foresee a delay of 10
minutes for signalling the alarm in case the alarm
temperature is exceeded. The unit may stop for several
minutesduringnormaloperationfor"defrostingtheunit",or
whenin"thermostatstop"operation.
6.7.4 Guidelineswhenconnectingtheelectrical
wiring
Keepthefollowinginmind:
▪ Ifstrandedconductorwiresarebeingused,installaroundcrimp
style terminal on the tip. Place the round crimpstyle terminal on
the wire up to the covered part and fasten the terminal with the
appropriatetool.
b a
a Strandedconductorwire
b Roundcrimpstyleterminal
▪ Usethefollowingmethodsforinstallingwires: