Daikin VRV II-Q RQYQ8-48PY1B, Service Manual

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Model Names of Indoor / Outdoor Units SiBE341027
2 General Information
1. Model Names of Indoor / Outdoor Units
1.1 Indoor Units
Note: FXDQ has following 2 series, as shown below.
FXDQ-PBVE, NBVE: with Drain Pump
* It is possible to keep R-22 indoor units from K-series and later version. Field setting to R-22 on the PCB is
necessary. For details, refer to the installation manual of RQYQ-P. It is not possible to combine old R-22
and new R-410A indoor units in one system due to incompatibility of communication.
RQYQ-P is not compatible to R-407C indoor units.
Connection unit series indoor units
Note: BEV unit is required for FXUQ only.
MA: RoHS Directive models; Specifications, dimensions and other functions are not changed
compared with M type.
Capacity range 0.8HP 1HP 1.25HP 1.6HP 2HP 2.5HP 3.2HP 4HP 5HP 6HP 8HP 10HP
Power
Supply
Capacity index 20 25 31.25 40 50 62.5 80 100 125 140 200 250
Ceiling Mounted
Cassette Type
(Round Flow)
FXFQ — 25P9 32P9 40P9 50P9 63P9 80P9 100P9 125P9 — — — VEB
Ceiling Mounted
Cassette (Compact
Multi Flow) Type
FXZQ 20M9 25M9 32M9 40M9 50M9 — — — — — — — V1B
Ceiling Mounted
Cassette Type
(Double Flow)
FXCQ 20M8 25M8 32M8 40M8 50M8 63M8 80M8 — 125M8 — — — V3B
Ceiling Mounted
Cassette Corner
Type
FXKQ — 25MA 32MA 40MA — 63MA — — — — — —
VE
Slim Ceiling
Mounted Duct Type
FXDQ-
PBVE
20PB 25PB 32PB — — — — — — — — —
FXDQ-
NBVE
— — — 40NB 50NB 63NB — — — — — —
Ceiling Mounted
Duct Type
(Middle and high
static pressure)
FXMQ 20P7 25P7 32P7 40P7 50P7 63P7 80P7 100P7 125P7 140P7 — —
Ceiling Mounted
Duct Type
FXMQ — — — — — — — — — — 200MA 250MA
Ceiling Suspended
Type
FXHQ — — 32MA — — 63MA — 100MA — — — —
Wall Mounted Type
FXAQ 20P 25P 32P 40P 50P 63P — — — — — — V1
Floor Standing
Type
FXLQ 20P 25P 32P 40P 50P 63P — — — — — —
VE
Concealed Floor
Standing Type
FXNQ 20MA 25MA 32MA 40MA 50MA 63MA — — — — — —
Capacity range 3HP 4HP 5HP
Power
Supply
Capacity index 71 100 125
Ceiling Suspended
Cassette Type
FXUQ 71MA 100MA 125MA V1
Connection Unit for
FXUQ
BEVQ 71MA 100MA 125MA VE