3
3
- 59
Control of 3-WAY FLOW LOGIC
4. System Controller / NRSC-FL
■
System Examples
The following di
a
gr
a
m
s
s
how
s
y
s
tem ex
a
mple
s
a
nd the correct
s
etting of the
s
witche
s
on the PCB.
(1) For
a
s
y
s
tem without link
Indoor
unit
Inter-unit control wiring
Inter-outdoor-unit control wiring
Inter-unit control wiring
Connection wiring for central control
Outdoor unit (Main)
Factory-shipped state
: 1
: OFF / OFF
: 1
: OFF / OFF
: ON / OFF / OFF
Connection wiring
for group control
Group control
Remote
controller
Remote
controller
Remote
controller
Remote
controller
Standard control
Remote
controller
(Main)
Remote
controller-less
system
Remote
controller
(Sub)
Multiple remote control
System
controller
Indoor
unit
Indoor
unit
Indoor
unit
Indoor
unit
Indoor
unit
Indoor
unit
Indoor
unit
Indoor unit address :
(Setting not required)
1-1
1-2
1-3
1-4
1-5
1-6
1-7
1-8
S002
S003
S004
S005
S006
: ON / OFF / OFF
: OFF / OFF / OFF
S007
S010
Outdoor unit (Sub)
Factory-shipped state
: 1
: OFF / OFF
: 1
: OFF / OFF
: ON / OFF / OFF
S002
S003
S004
S005
S006
: OFF / ON / OFF
: OFF / OFF / OFF
S007
S010
04-218 Airwell-3_p39-60.qxp 01/06/2007 13:13 Page 59