Daikin KRCSH2018-02 Installation Instructions Manual page 3

Indoor Unit Model
FXAQ_PVJU, FAQ_TAVJU
FXDQ_MVJU, FXHQ_MVJU, FXLQ_MVJU9,
FXNQ_MVJU9, FXMQM, FHQ_PVJU
FXEQ_PVJU, FXFQ_TVJU, FXMQ_PB,
FXSQ_TAVJU, FXUQ_PVJU, FXZQ_TAVJU,
FCQ_TAVJU, FBQ_PVJU, FFQ, FDMQ
FXTQ_TAVJU, CXTQ, FTQ_TAVJUD
FXMQ_TBVJU, FXSQ_TBVJU,
FXUQ_PAVJU, FXZQ_TBVJU,
FBQ_TBVJU
FXFQ_AAVJU, FCQ_AAVJU
ii. For indoor units that use the 3-pin connector
(FXAQ_PVJU, FAQ_TAVJU, FXDQ_MVJU,
FXHQ_MVJU, FXLQ_MVJU9, FXNQ_MVJU9,
FXMQ_M, FHQ_PVJU), use the 4-pin wiring
cable and the 3-pin harness adaptor to connect
between the button sensor and the indoor unit
PCB. The other harness adapters are not needed
for these indoor units.
iii. For indoor units that use the 2-pin connector
(FXTQ_TAVJU, CXTQ, FTQ_TAVJUD), use the
4-pin wiring cable and the 2-pin harness adaptor
to connect between the button sensor and the
indoor unit PCB. The other harness adapters are
not needed for these indoor units.
IDU connector for
remote sensor
X19A
X13A
X16A
X4A
X16A
X16A
iv. For indoor units that use the 5-pin connector 866-
603-07 (FXMQ_TBVJU, FXSQ_TBVJU, FXUQ_
PAVJU, FXZQ_TBVJU, FBQ_TBVJU), use the
4-pin Plenum rated cable and the 5-pin harness
adaptor to connect between the button sensor
and the indoor unit PCB. The other harness
adaptors are not needed for these indoor units.
3
Connector Type
3-pin
866-603-02
4-pin
866-603-01
2-pin
866-603-03
5-pin
866-603-07
3-pin
866-603-06
Sample Image