Daikin VRV II RXYQ8MY1K Service Manual Download

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Si39-502A

Option List

Appendix

269

Option List

4.1

Option List of Controllers

Operation Control System Optional Accessories

Note:

1. Installation box (No.8) is necessary for each adaptor marked .
2. Up to 2 adaptors can be fixed for each installation box.
3. Only one installation box can be installed for each indoor unit.
4. Up to 2 installation boxes can be installed for each indoor unit.
5. Installation box (No. 8) is necessary for second adaptor.
6. Installation box (No. 8) is necessary for each adaptor.
7. This adaptor is required when connecting with optional controller for centralized control.
8. BRC2A51 is also available.

Various PC Boards

System Configuration

Note:

Installation box for adaptor must be procured on site.

No.

Type

FXCQ-M

FXFQ-M

FXKQ-M

FXDQ-N

FXUQ-M

FXSQ-M

FXMQ-M

FXHQ-M

FXAQ-M(H)

FXLQ-M

FXNQ-M

FXLQ-MH

Item

Remote
controller

Wireless

BRC7C62

BRC7E61W

BRC4C61

BRC4C62

BRC7C528W

BRC4C62

BRC7E63W

BRC7E618

BRC4C62

Wired

BRC1A61

BRC1A62

BRC1A61

BRC1A62

BRC1A61

BRC1A62

Wired remote controller
with weekly schedule timer

BRC1D61

Simplified remote
controller

—

Note 8

BRC2C51

—

Note 8

BRC2C51

—

Note 8

BRC2C51

Remote controller for
hotel use

—

BRC3A61

—

BRC3A61

—

BRC3A61

Adaptor for wiring

KRP1B61

KRP1B59

KRP1B61

KRP1B56

—

KRP1B61

KRP1B3

—

KRP1B61

6-1

Wiring adaptor for
electrical appendices (1)

KRP2A61

KRP2A62

KRP2A61

KRP2A53

KRP2A62

KRP2A61

KRP2A62

KRP2A61

6-2

Wiring adaptor for
electrical appendices (2)

KRP4A51

KRP4A53

KRP4A51

KRP4A54

KRP4A53

KRP4A51

KRP4A52

KRP4A51

Remote sensor

KRCS01-1

—

KRCS01-1

Installation box for
adaptor PC board

Note 2, 3

KRP1B96

Note 2, 3

KRP1D98

—

Note 4, 6

KRP1B101

KRP1B97

Note 5

KRP4A91

—

Note 3

KRP1C93

Note 2, 3

KRP4A93

—

Central remote controller

DCS302C(A)61

9-1

Electrical box with earth
terminal (3 blocks)

KJB311A

Unified on/off controller

DCS301B(A)61

10-1

Electrical box with earth
terminal (2 blocks)

KJB212A

10-2

Noise filter (for
electromagnetic interface
use only)

KEK26-1

Schedule timer

DST301B(A)61

External control adaptor
for outdoor unit (Must be
installed on indoor units)

DTA104A61

DTA104A

DTA104A61

DTA104A53

—

DTA104A61

DTA104A62

DTA104A61

Interface adaptor for

SkyAir-series

—

Note 7

DTA102A52

—

Note 7

DTA102A52

No.

Part name

Model No.

Function

Adaptor for wiring

KRP1B56
KRP1B57
KRP1B59
KRP1B61

KRP1B3

PC board when equipped with auxiliary electric heater in the indoor unit.

DIII-NET Expander Adaptor

DTA109A51

Up to 1024 units can be centrally controlled in 64 different groups.

Wiring restrictions (max. length: 1000m, total wiring length: 2000m, max. number of
branches: 16) apply to each adaptor.

No.

Part name

Model No.

Function

Central remote controller

DCS302C(A)61

Up to 64 groups of indoor units (128 units)can be connected, and ON/OFF, temperature
setting and monitoring can be accomplished individually or simultaneously. Connectable up
to “2” controllers in one system.

Unified ON/OFF controller

DCS301B(A)61

Up to 16 groups of indoor units (128 units) can be turned, ON/OFF individually or
simultaneously, and operation and malfunction can be displayed. Can be used in
combination with up to 8 controllers.

Schedule timer

DST301B(A)61

Programmed time weekly schedule can be controlled by unified control for up to 64 groups
of indoor units (128 units). Can turn units ON/OFF twice per day.

Unification adaptor for computerized
control

DCS302A52

Interface between the central monitoring board and central control units

Interface adaptor for SkyAir-series

DTA102A52

Adaptors required to connect products other than those of the VRV System to the high-
speed DIII-NET communication system adopted for the VRV System.

To use any of the above optional controllers, an appropriate adaptor must be installed on
the product unit to be controlled.

Central control adaptor kit

DTA107A55

Wiring adaptor for other air-conditioner

DTA103A51

DIII-NET
Expander adaptor