Daikin RXQ6AYM User Manual

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9. Refrigerant pipe size and allowable
pipe length
9.1 Selection of piping material
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mustbe≤30mg/10m.
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pipediameteraslistedintablebelow.
NOTICE
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6HOHFWDWKLFNQHVVIRUWKHUHIULJHUDQWSLSLQJZKLFKFRPSOLHV
withnationalandlocallaws.
,QVWDOODWLRQVKDOOEHGRQHE\DOLFHQVHGLQVWDOOHUWKHFKRLFH
RIPDWHULDOVDQGLQVWDOODWLRQVKDOOFRQIRUPFRPSOHWHO\ZLWK
theapplicablenationalandinternationalcodes.
Pipe Ø (mm) Temper grade of piping material
≤ GHODHQQD29(5/8
“
.
≥ GUDKIODK+/(3/4
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9.2 Selection of piping size
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ILJXUH.
9.2.1 Piping between outdoor unit and (first) refrigerant
branch kit: A, B, C
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totalcapacitytype,connecteddownstream.
9.2.2 Piping between refrigerant branch kits: D
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totalcapacitytype,connecteddownstream.DonotlettheconneFWLRQ
SLSLQJH[FHHGWKHUHIULJHUDQWSLSLQJVL]HFKRVHQE\WKHJHQHUDO
systemmodelname.
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'RZQVWUHDPFDSDFLW\IRU' FDSDFLW\LQGH[RIXQLWFDSDFLW\LQGH[
RIXQLW
Outdoor unit capacity
type (HP)
Piping outer diameter size (mm)
Gas pipe Liquid pipe
(3/4
“
.a8
.(3/8
“

(7/8
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.0
a
8.(11/8
“
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8a
.(5/8
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
.(13/8
“

a
.(3/4
“

(15/8
“
.0a
Indoor unit capacity
index
Piping outer diameter size (mm)
Gas pipe Liquid pipe
(5/8
“
.0
.(3/8
“
0≤ [ (3/4
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.00
00≤ (7/8
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.0[
0≤[0
8.(11/8
“

.(1/2
“

0≤ (5/8
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.0[
0≤
(3/4
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.
(13/8
“
.0[
(15/8
“
.0≥
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)DVWHQWKHXQLWLQSODFHXVLQJIRXUIRXQGDWLRQ
boltsM12.Itisbesttoscrewinthefoundation
boltsuntiltheirlengthremains20mmabove
thefoundationsurface.
NOTICE
Wheninstalledinacorrosive
environment,useanutwith
SODVWLFZDVKHUWRSURWHFWWKH
nuttighteningpartfromrust.

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≤
%
$
1
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3 54 6 7
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3ODVWLFZDVKHU

1076
930
1240
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18
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20HPtype
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
8
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
10
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+3W\SH
9.2.3 Piping between refrigerant branch kit and BP unit: F
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WRWDOFDSDFLW\RIWKHFRQQHFWHGLQGRRUXQLWVRQO\LQFDVH5$LQGRRU
unitsareconnected).
Total capacity index of connected
indoor units
Gas pipe
(mm)
Liquid pipe
(mm)
(1/4
“
.(1/2
“
.0
(5/8
“
.
.(3/8
“
(3/4
“
.800
a0 .(7/8
“
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XQLW
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≥

Daikin RXQ6AYM Specifications

General

Brand	Daikin
Model	RXQ6AYM
Category	Inverter
Language	English