3
3
- 96
Control of 3-WAY FLOW LOGIC
7. Remote Sensor / NSD
Connection diagram
Fig. 3-61
Fig. 3-60
1: 0.5 mm
2
to 1.6 mm
2
wires are used for lead wires.
Fig. 3-59
1. Peel off 14 mm of the
cab le sheathing.
2. Twist the 2 wires together
and crimp them together
with the wire joint.
3. When a crimping tool is
not used, solder the wires
together and cover the
joint with insulating tape.
How to connect lead wires
Wire
joint
Lead wire
from remote
sensor
Lead wire from
indoor unit
2 supplied
white wire
joints
1 2
2
1
1 2
Remote controller wiring
(field supply)
2-pin terminal block
for remote controller
wiring
(Option)
Indoor
unit
Earth
*
1
2
1
2
WHT
BLK
Wiring for remote sensor
(supplied locally)
Connector
Wiring from remote
sensor
Remote
sensor
Terminal
block
for wiring the
remote
controller of
the indoor unit
Remote sensor
Remote controller
switch (main)
Wiring when controlling a single indoor unit with the remote sensor
and remote controller switch:
Basic wiring diagram
Installation method
1. Set the remote controller switch as the main remote controller.
Do not set the room temperature sensor on the remote controller
switch as the remote controller sensor.
< NOTE >
< NOTE >
When connecting the wires, be careful not to wire incorrectly.
(Incorrect wiring will damage the unit.)
•
*1
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■
Important Information When Using Together with Remote Controller Switch
■
■
How to Wire the Remote Sensor
04-218 Airwell-3_p86-96.qxp 01/06/2007 13:11 Page 96