Sanyo SPW-C0705DZH8, Технические данные инструкция

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Fig. 3-59
Fig. 3-58
(For connected
installation)
Remote controller
wiring outlet
JIS C8340
Switch box for 1
switch (no cover)
More than
95 mm
More than 125 mm
(From wall)
More than
95 mm More than
125 mm
(From wall)
(For connected
installation)
Remote controller
wiring outlet
JIS C8340
Switch box for 2
switches (no cover)
*
Fig. 3-60
Fig. 3-61
1
Do not allow a screwdriver or other
metal object to touch the PCB
terminals when the power is ON.
Pre-
cautions
Power
terminal
(remote
controller
terminal)
Permitted items for
controller operation
Permit all modes Permit the below items only
Prohibited items for controller operation
Current-time synchro-
nization communication
Temp
.
setting
Opr
.
mode
Star
t/
Stop
Remote controller prohibit not used.
Schedule timer address
Timer group setting
Connected device
Communi-
cations
terminal
All switches are
OFF when the unit
is shipped.
: OFF
: ON
1Gr
fixed 2Gr
fixed 3Gr
fixed
Manual
assignment
2
3
1
5
6
7
1 2 3 4 5 6 7 8
2
3
4
Inter-unit
communication
Remote controller
(4 wires)
Communications wiring
(Inter-unit control wiring)
Power wiring
Remote controller
wiring outlet
1-1 1-2 2-2 1-3 2-3 2-1 3-1
System 1 System 2
System
3
Schedule timer
Inter-unit control
wiring
–
–
–
When installing schedule timers (remote controller switches, system controllers, etc.) onto the wall, use the
method shown in Figs. 3-58 and 3-59.
Installation of Connected Schedule Timers
For maintenance reasons, leave a gap of 25 mm or more between the
remote controller switch and schedule timer if they are arranged in
parallel above/below each other.
Depending on the model of A/C, a local adapter
may be required.
The maximum number of schedule timer units that
can be connected is 8. (A maximum of 10 schedule
timer units and other central control devices can be
connected.)
The maximum number of indoor units that can be
connected to a single system is 64. The maximum
number of outdoor units is 30.
Route the A/C inter-unit control wiring for central
control as shown in the figure at right.
<Basic Wiring Diagram>
Check that the schedule timer communications
wiring and power wiring are connected correctly.
(Fig. 3-60)
For inter-unit control wiring, use signal wires that
allow the remote controller wiring to be differentiat-
ed from the power wiring, and take care to prevent
miswiring.
(Miswiring will damage the schedule
timer.)
Use 0.5 – 2 mm
2
wires for field supply wiring.
Before beginning wiring
Wiring the Schedule Timer
NOTE
3-89
Control of 3-WAY ECO-i SYSTEM
1
2
3
4
5
6
7
8
5. Schedule Timer
TD831143-00̲W-3WAY.indb 89 TD831143-00̲W-3WAY.indb 89 2008/12/01 10:26:48 2008/12/01 10:26:48