Specifications

Option List Si34-704
352 Appendix
4. 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-MA
FXDQ-P
FXDQ-N(A)
FXUQ-MA FXSQ-M FXMQ-MA FXHQ-MA FXAQ-MA
FXLQ-MA
FXNQ-MA
Item
1
Remote
controller
Wireless C/O BRC7C67 BRC7E65 BRC4C63 BRC4C64 BRC7C529W BRC4C64 BRC7E66 BRC7E619 BRC4C64
Wired BRC1C62
2 Wired remote controller
with weekly schedule timer
BRC1D61
3
Simplified remote
controller
—
Note 8
BRC2C51
—
Note 8
BRC2C51
—
Note 8
BRC2C51
4
Remote controller for
hotel use
— BRC3A61 — BRC3A61 — BRC3A61
5 Adaptor for wiring ∗ KRP1B61 ∗ KRP1B59 KRP1B61 ∗ KRP1B56 — KRP1B61 KRP1C3 — KRP1B61
6-1
Wiring adaptor for
electrical appendices (1)
∗ KRP2A61 ∗ KRP2A62 KRP2A61 ∗ KRP2A53 ∗ KRP2A62 KRP2A61 ∗ KRP2A62 ∗ KRP2A61 KRP2A61
6-2
Wiring adaptor for
electrical appendices (2)
∗ KRP4A51 ∗ KRP4A53 KRP4A51 ∗ KRP4A54 ∗ KRP4A53 KRP4A51 ∗ KRP4A52 ∗ KRP4A51 KRP4A51
7 Remote sensor KRCS01-1
—
KRCS01-1
8
Installation box for
adaptor PCB
Note 2, 3
KRP1B96
Note 2, 3
KRP1D98
—
Note 4, 6
KRP1B101
KRP1B97
Note 5
KRP4A91
—
Note 3
KRP1C93
Note 2, 3
KRP4A93
—
9 Central remote controller DCS302CA61
9-1
Electrical box with earth
terminal (3 blocks)
KJB311A
10 Unified ON/OFF controller DCS301BA61
10-1
Electrical box with earth
terminal (2 blocks)
KJB212A
10-2
Noise filter (for
electromagnetic interface
use only)
KEK26-1
11 Schedule timer DST301BA61
12
External control adaptor
for outdoor unit (Must be
installed on indoor units)
∗
DTA104A61
∗
DTA104A62
DTA104A61
∗
DTA104A53
— DTA104A61
∗
DTA104A62
∗
DTA104A61
DTA104A61
13
Interface adaptor for
SkyAir-series
————
Note 7
DTA102A52
—————
No. Part name Model No. Function
1 Adaptor for wiring
KRP1B56
KRP1B57
KRP1B59
KRP1B61
KRP1C3
 PC board when equipped with auxiliary electric heater in the indoor unit.
2 DIII-NET Expander Adaptor DTA109A51
 Up to 1,024 units can be centrally controlled in 64 different groups.
 Wiring restrictions (max. length: 1,000 m, total wiring length: 2,000 m, max. number of
branches: 16) apply to each adaptor.
No. Part name Model No. Function
1 Central remote controller DCS302CA61
 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.
2 Unified ON/OFF controller DCS301BA61
 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.
3 Schedule timer DST301BA61
 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.
4
Unification adaptor for computerized
control
★DCS302A52  Interface between the central monitoring board and central control units
5 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.
6 Central control adaptor kit ★DTA107A55
7 Wiring adaptor for other air-conditioner ★DTA103A51
8
DIII-NET
Expander adaptor
DTA109A51
 Up to 1,024 units can be centrally controlled in 64 different groups.
 Wiring restrictions (max. length : 1,000m, total wiring length : 2,000m, max. number of
branches : 16) apply to each adaptor.
9 Mounting plate KRP4A92  Fixing plate for DTA109A51