Specifications

Operation control system optional accessories
Note: 1. Installation box is necessary for each adaptor marked .
2. Up to 2 adaptors can be fixed for each installation box.
No. 
3
4
FXCQ-M FXFQ-M FXZQ-M FXKQ-M FXSQ-M FXAQ-M
FXLQ-M
FXNQ-M
Remote controller
Wireless
H/P
Wired
C/O
Simplified remote controller
5 Adaptor for wiring
6-1
Wiring adaptor for electrical appendices (1)
6-2 Wiring adaptor for electrical appendices (2)
Remote controller for hotel use
7 Remote sensor
9 Central remote controller
9-1 Electrical box with earth terminal (3 blocks)
10 Unified on/off controller
10-1
Electrical box with earth terminal (2 blocks)
10-2
Noise filter (for electromagnetic interface use only)
11
Schedule timer
12
External control adaptor for outdoor unit
(Must be installed on indoor units)
Type
Item
BRC7C62 BRC7E61W BRC4C61 BRC4C62 BRC7E618
KRP1B59 KRP1B2
KRP2A62
KRP4A53
BRC7C67 BRC7E65 BRC7E619
DTA104A62
—
Set back time clock
—
—
KRCS01-1
KRP1B61
KRP2A62 KRP2A61
KRP4A53
KRP4A51
DCS302B61
KJB311A
DCS301B61
KJB212A
KEK26-1
DST301B61
—
—
BRC4C62
BRC4C64
BRC1A62
KRP2A61
KRP1B61
BRC3A61
BRC2A51
FXMQ-M
BRC4C62
BRC4C64BRC4C64BRC4C63
DTA104A61
8 Installation box for adaptor PCB
Note 2,3
KRP1D98
—
Note 3
KRP1C93
Note 2,3
KRP4A93
Note 2,3
KRP1B96
BRC7E530W
BRC7E531W
BRC2A51
BRC3A61
KRP1B61
KRP2A61
KRP4A51
KRP2A62
KRP2A61
KRP4A52 KRP4A51 KRP4A51
——
KRP1B101
DTA104A61 DTA104A61 DTA104A62 DTA104A61
BRC1A62
BRC15A61
BRC1A61
FXHQ-M
BRC7E63W
BRC7E66
— KRP1B3
2
1
KRCS01-1
Note 4
KRP4A91
3. Only one installation box can be installed for each indoor unit.
4. Installation box is necessary for second adaptor.
Various PC boards
No.
1
Part name
Adaptor for wiring
Model No.
KRP1B61
KRP1B59
KRP1B3
Function
•PC board when equipped with auxiliary electric heater in the indoor unit.
2
D -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.
System configuration
•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.
DCS302B61
Central remote controller1
•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.
DST301B61
Schedule timer
3
•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.
DCS301B61Unified ON/OFF controller
2
•Interface between the central monitoring board and central control units. DCS302A52
Unification adaptor for computerized control4
DTA102A52
Interface adaptor for SkyAir-series5
DTA107A55
6
DTA103A51
Wiring adaptor for other air-conditioner7
No. Part name Model No. Function
•Up to 1024 units can be centrally controlled in 64 different groups.
•Wiring restrictions (max. lengh : 1,000m, total wring lengh : 2,000m, max. number of branches : 16)
apply to each adaptor.
DTA109A51
D -NET
Expander Adaptor
8
•Fixing plate for DTA109A51KRP4A92
Mounting plate
9
•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.
For UAT(Y)-K(A),FD-K
For SkyAir, FD(Y)M-FA, FDY-KA
FDYB-KA, FDY-KA, FVY(P)J-A
Central control adaptor kit
Note: Installation box for adaptor must be procured on site.
KRCS01-1
Building management system
•Interface unit to allow communications between VRV and BMS. Operation and monitoring of air-
conditioning systems through LONWORKS® communication.
DMS504B51
4
3
•Expansion kit, installed on the BACnet Gateway (DMS502A51), to provide 3 more DIII-NET
communication ports. Not usable independently.
DAM411A15
•Enables ON/OFF command, operation and display of malfunction; can be used in combination with up to
4 units.
DPF201A517
•Enables temperature measurement output for 4 groups; 0-5VDC.DPF201A528
•Enables temperature setting input for 16 groups; 0-5VDC.DPF201A53
9
No. Part name Model No. Function
LONWORKS® Network compatible LON Gateway
DMS-IF
•Interface unit to allow communications between VRV and BMS. Operation and monitoring of air-
conditioning systems through BACnet communication.
DMS502A51BACnet Gateway
Optional DIII board
Communi
-cation line
Contact/analog signal
Parallel interface
Basic unit
Temperature
measurement units
Temperature
setting units
•Interface between the central monitoring board and central control units.DCS302A5210
•Simultaneously controls air-conditioning control computer and up to 64 groups of indoor units.
KRP2A61
KRP2A62
11-1
•To control the group of indoor units collectively, which are connected by the transmission wiring of remote
controller.
KRP4A51-5311-2
•Cooling/Heating mode change over. Demand control and Low noise control are available between the
plural outdoor units.
DTA104A61
DTA104A62
12
Unification adaptor for
computerized control
Wiring adaptor for
electrical appendices (1)
Wiring adaptor for
electrical appendices (2)
External control adaptor for outdoor unit
1
DCS601B51
DCS601B51
DCS002A51
•Air-Conditioning management system that can be controlled by a compact all-in-one unit.
PPD: Power Proportional Distribution function
New Functions:•Auto cool/heat change-over •Temperature limitation
•Multilingual (English, French, German, Spanish, Italian, or Chinese)
•Air conditioner management system (featuring minimized engineering) that can be controlled by 
personal computers.
DAM602A51
KJB411A
DAM602A52
DAM602A53
256 units
DAM602A51
x
2512 units
DAM602A51
x
3768 units
DAM602A51
x
41024 units
intelligent Manager ECO 21
128 units
192 units
2
Number of
units to be
connected
•Expansion kit, installed on the BACnet Gateway (DMS502A51), to provide 16 more wattmeter pulse input
points. Not usable independently.
DAM412A1Optional Di board6
Without PPD
With PPD
1-1
intelligent Touch Controller
Electrical box with earth terminal (4blocks)
•Wall embedded switch box.
BRC1A61
5049
    : http://splitoff.ru/tehn-doc.html