Daikin FXDQ-SPV1 Engineering Data page 39

FXDQ-SPV1
10-2 Double controls for one unit (One indoor unit
controlled by two remote controls)
·
When two remote controls are used, one must be set
to "Master", and the other must be set to "Slave".
(In case that the remote control is Type BRC1E62,
please refer to the installation instruction manual for
the remote control.)
Master / Slave switching
(1) Please insert screwdrivers into the seam
between the upper and lower part of the remote
control, and use force on both points to carefully
pry the upper half open (2 points).
The PC board of the remote control is attached in
the upper half of the remote control.
Insert screwdrivers here to slightly turn down
the upper half of the remote control.
(2) Set the Master / Slave switch on the PC board
of any of the two remote controls to "S".
(The other remote control is still "M".)
(Factory setting)
In cased that the factory setting
has not been changed, it is only
required to change the setting of
one remote control.
Cable connecting method (Please refer to Section
"Electrical Wiring Work".)
(3) Remove the electrical box cover.
(4) Connect remote control 2 (Slave) to the terminal
board of the remote control cable in the electrical
box (P and P ). (No polarity.)
1 2
P P F
1 2 1
REMOTE TRANSMISSION
CONTROL WIRING
Remote control 1
(Master)
12
Upper half of the remote control
Lower half of the
remote control
S S
M
PC board of the
remote control
S
M
F T T
2 1 2
FORCED
OFF
Terminal board for the
remote control cable
Remote control 2
(Slave)
[Notes]
·
In case that control by group and double remote
controls are used at the same time, it is required to
connect a jump cable.
·
Please connect remote control 2 (Slave) to the indoor
unit at the end of the jump cable (P
Indoor unit 1 Indoor unit 2
Jump cable (P
Remote control 1
(Master)
10-3 Remote operated control (Forced off and on /
off operation)
·
Connect the input cable from external to Terminal T1
and T2 on the terminal board of the remote control (6P)
to carry out remote operated control.
·
For the details on the operations, please refer to
"11. FIELD SETTING AND TEST RUN".
F
P P
1 2 1
REMOTE TRANSMISSION
CONTROL WIRING
Cable specifications Polyethylene sleeve flexible wire or cable (2 cores)
Section area
Length
Specifications of
Minimum applicable load of the contactor 15V DC, 1 mA.
external contactor
10-4 Cases of integrated control
·
In case that integrated control is used, it is required to
set the group number. For details, please refer to the
instruction manual for integrated control.
37
EDTFVN391825
and P ).
1 2
Indoor unit with
the largest number
and P )
1 2
Remote control 2
(Slave)
F
T T
2 1 2
FORCED
OFF
Input A
0.75 - 1.25mm 2
Max. length 100 m
3P347455-11H