Daikin FCA71AV16, Installation Manual

Page: 23 / 67

12
remote controllers control
I
E rth I k � Power Supply
b�
a
ke�
a a
ge
50 Hz 2 30 V
Indoor unit
(sl
a
ve) .-----------,
Outdoor unit
Indoor unit
(m
a
ster)
.-----------,�= == �
Remote
Remote
controller 1 controller 2
Indoor unit
Remote controller
(Option
a
l
a
ccessory)
P, p2
Remote controller
(Option
a
l
a
ccessory)
Fig. 33
Two remote controllers control (Controlling 1 indoor unit by 2 remote controllers)
• When using 2 remote controllers, one must be set to "MAIN"
a
nd the other to "SUB".
MAIN/SUB CHANGEOVER
• Refer to the m
a
nu
a
l
a
tt
a
ched to the remote controller.
Wiring Method
(1) Remove the control box lid.
(2) Add wiring between the remote controller 2 (Sub)
a
nd the termin
a
l (P1, P2) of the termin
a
l block (X1 M)
for the remote controller in the control box. (There is no pol
a
rity.)
(Refer to Fig.33 and Table 5)
NOTE -Bi
1. All tr
a
nsmission wiring except for the remote controller wires is pol
a
rized
a
nd must m
a
tch the termin
a
l symbol.
2. In c
a
se of simult
a
neous oper
a
tion
a
nd group control, perform the remote controller wiring to the m
a
ster
unit when connecting to the simult
a
neous oper
a
tion system. (wiring to the sl
a
ve unit is unnecess
a
ry)
3. For group control remote controller, choose the remote controller th
a
t suits the indoor unit which h
a
s the
most functions (
a
s
a
tt
a
ched swing fl
a
p)
10. INSTALLATION OF THE DECORATION PANEL
<If test oper
a
tion is required before inst
a
ll
a
tion of the decor
a
tion p
a
nel, "11. FIELD SETTING"
a
nd
"12. TEST OPERATION"
c
a
n be c
a
rried out before
"10. INSTALLATION OF THE DECORATION PANEL".>
• Refer to the inst
a
ll
a
tion m
a
nu
a
l
a
tt
a
ched to the decor
a
tion p
a
nel.
• After inst
a
lling the decor
a
tion p
a
nel, ensure th
a
t there is no sp
a
ce between the unit body
a
nd decor
a
tion
p
a
nel.
• When m
a
king
a
test run before inst
a
ll
a
tion of the decor
a
tion p
a
nel, be sure to check the oper
a
tion of the
swing fl
a
p
a
fter the inst
a
ll
a
tion.
22