Daikin FBQ100D_RZQG100L9V [18/52] Installation
Макгруп McGrp.ru
Задайте вопрос
Зарегистрироваться

Daikin FBQ100D_RZQG100L9V [18/52] Installation

Daikin FBQ100D_RZQG100L9V [18/52] Installation
6Installation
Installerreferenceguide
18
RZQG71~140L_V1+Y1+RZQSG100~140L_V1+Y1
Splitsystemairconditioners
4P3855221–2014.08
Typical workflow – Charging additional refrigerant typically consists
ofthefollowingstages:
1 Determiningifandhowmuchyouhavetochargeadditionally.
2 Ifnecessary,chargingadditionalrefrigerant.
3 Fillinginthefluorinatedgreenhousegaseslabel,andfixingitto
theinsideoftheoutdoorunit.
Completelyrechargingrefrigerant
Beforecompletelyrechargingrefrigerant,makesurethefollowingis
done:
1 Thesystemispumpeddown.
2 Theoutdoorunit'sexternalrefrigerantpipingischecked(leak
test,vacuumdrying).
3 Vacuumdryingontheoutdoorunit'sinternalrefrigerantpipingis
performed.
NOTICE
Before completely recharging, perform vacuum drying on
theoutdoorunit'sinternalrefrigerantpipingaswell.Todo
so, use the internal service port of the outdoor unit
(between the heat exchanger and the 4way valve). Do
NOT use the service ports of the stop valves, because
vacuum drying cannot be performed properly from these
ports.
WARNING
Some sections of the refrigerant circuit may be isolated
from other sections caused by components with specific
functions (e.g. valves). The refrigerant circuit therefore
features additional service ports for vacuuming, pressure
relieforpressurizingthecircuit.
Incaseitisrequiredtoperformbrazingontheunit,ensure
thatthereisnopressureremaininginsidetheunit.Internal
pressuresneedto be releasedwithALL the serviceports
indicated on the figures below opened. The location is
dependingonmodeltype.
Locationofserviceports:
RZQG100~140_V1+
RZQSG140_V1
a
b
c
RZQG71_V1+
RZQSG100+125_V1
a
b
c
RZQG100~140_Y1+
RZQSG140_Y1
a
b
c
RZQG71_Y1+
RZQSG100+125_Y1
a
b
c
a Internalserviceport
b Stopvalvewithserviceport(liquid)
c Stopvalvewithserviceport(gas)

Содержание

Похожие устройства

Скачать