Sanyo SPW-CR365GXH56 Technical Data Manual page 64

2. Wireless Remote Controller
CAUTION
G
To assign the wired remote controller as the sub
unit, locate the address connector at the rear of the
wired remote controller PCB and disconnect it.
Reconnect it to the sub unit position.
G
To assign the wireless remote controller as the sub
3
unit, locate the DIP switch [S003] on the wireless
control unit PCB. Set the No. 3 switch to the ON
position.
When 1 indoor unit is operated with 2 remote controllers:
(The indoor unit runs according to which of the remote controllers is assigned as the main or sub unit.)
Remote controller
terminal board
G The wireless receiver unit compo-
nents cannot be used for more than
1 indoor unit at a time.
(However, separate receiver units
may be used simultaneously.)
G When a wireless receiver unit and a
wired remote controller are used
simultaneously, assign either the
wireless remote controller or the
wired remote controller as the sub
remote controller unit.
Wireless remote
controller kit
*(main)
(optional)
Control unit
CN1
1 2
1 2
Indoor
unit
Ground
When several groups of indoor units are operated with 2 remote controllers:
(The remote controller (main or sub unit) can operate with any indoor unit.)
Wireless remote
controller kit
*(main)
(optional)
Control
CN1
unit
1 2
Remote controller
1 2
terminal board
Indoor
unit No. 1
Ground Ground
* Use field wiring cables with a
cross-sectional area of at least
Wired remote
0.5mm
controller
*(sub)
* The maximum total length of
(optional)
crossover cables must be no
longer than 400m.
1 2
Remote control wiring (field supply)
Wired remote
controller
Remote control
*(sub)
wiring among the
(optional)
control groups
(field supply)
1 2
1 2 1 2
Indoor
Indoor
unit No. 2 unit No. 3
Ground
Fig. 3-20
3 - 18
Control of Mini ECO-i SYSTEM
2 2
to 2mm .
* Use field wiring cables with a
cross-sectional area of at least
2 2
0.5mm to 2mm .
* The maximum total length of
crossover cables among the
control groups must be no
longer than 200m.
1 2
Indoor
unit No. 4
Ground