Daikin VRV RXYQ72-384XAYCA, Service Manual

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Model Names SiUS342004EB
11 Part 1 General Information
Note(s)
1.2 Indoor Unit
VJ: 1 phase, 208/230 V, 60 Hz
SBL: 1 phase, 115 V, 60 Hz
U: Standard symbol
*1. Low-temperature hydrobox index for calculating system capacity shows in below table.
Please use the index at system connection ratio calculation.
Capacity range (ton) 0.5 0.6 0.8 1 1.25 1.5 2 2.5 3 3.5 4 4.5 5 6 8 Power
supply,
Standard
Capacity index 5.8 7.5 9.5 12 15 18 20 24 30 36 42 48 54 60 72 96
Ceiling mounted
cassette
(Round flow with
sensing) type
FXFQ
— 07AA 09AA 12AA 15AA 18AA — 24AA 30AA 36AA — 48AA 54AA — — —
VJU*
— 07T 09T 12T 15T 18T — 24T 30T 36T — 48T — — — —
VISTA
TM
2'×2'
cassette type
FXZQ
05TA 07TA 09TA 12TA 15TA 18TA — — — — — — — — — —
05TB 07TB 09TB 12TB 15TB 18TB — — — — — — — — — —
4-way blow ceiling
suspended type
FXUQ
— — — — — — 18P 24P 30P 36P — — — — — —
— — — — — — 18PA 24PA 30PA 36PA — — — — — —
One way blow
cassette type
FXEQ — 07P 09P 12P 15P 18P — 24P — — — — — — — —
Slim ceiling mounted
duct type
FXDQ — 07M 09M 12M — 18M — 24M — — — — — — — —
MSP concealed
ducted type
FXSQ
05TA 07TA 09TA 12TA 15TA 18TA — 24TA 30TA 36TA — 48TA 54TA — — —
05TB 07TB 09TB 12TB 15TB 18TB — 24TB 30TB 36TB — 48TB 54TB — — —
Ceiling mounted
duct type (Middle
and high static
pressure)
FXMQ — 07PB 09PB 12PB 15PB 18PB — 24PB 30PB 36PB — 48PB 54PB — — —
Ceiling mounted
duct type (High
static pressure)
FXMQ — — — — 15TB 18TB — 24TB 30TB 36TB — 48TB 54TB — — —
Ceiling mounted
duct type
FXMQ
— — — — — — — — — — — — — — 72TA 96TA
— — — — — — — — — — — — — — 72M 96M
Ceiling suspended
type
FXHQ — — — 12M — — — 24M — 36M — — — — — —
Wall mounted type FXAQ — 07P 09P 12P — 18P — 24P — — — — — — — —
Floor standing type FXLQ — 07M 09M 12M — 18M — 24M — — — — — — — —
Concealed floor
standing type
FXNQ — 07M 09M 12M — 18M — 24M — — — — — — — —
Air handling unit
FXTQ
— — 09TA 12TA — 18TA — 24TA 30TA 36TA 42TA 48TA 54TA 60TA — —
VJUA*
— — 09TB 12TB — 18TB — 24TB 30TB 36TB 42TB 48TB 54TB 60TB — —
— — 09TA 12TA — 18TA — 24TA 30TA 36TA 42TA 48TA 54TA 60TA — —
VJUD*
— — 09TB 12TB — 18TB — 24TB 30TB 36TB 42TB 48TB 54TB 60TB — —
Cased coil unit CXTQ — — — — — — — 24TA — 36TA — 48TA — 60TA — — SBLU*
Low-temperature
hydrobox (*1)
HXY — — — — — — — — — — — 48TA — — — — VJU*
Target ΔT difference [°F] 5.4 7.2 9 10.8 12.6≤
Index 25.6 34.2 42.7 48 48