LG LZ-H025GBA3, Руководство по установке

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Installation Manual 17
How to connect Remote Controller(Accessory)
ENGLISH
GND
GND
12 V
Signal wire
Signal wire
GND
12 V
B Y R B Y R
MASTER SLAVE
Signal wire
GND
12 V
Signal wire
Group control
1. When installing more than 2
units of air conditioner to one
wired remote controller, please
connect as the right figure.
• If it is not event communication
indoor unit, set the unit as slave.
• Check for event communication
through the product manual.
2. When installing more than 2 wired
remote controllers to one air condition-
er, please connect as the right picture.
• When installing more than 2 units of wired
remote controller to one air conditioner, set
one wired remote controller as master and
the others all as slaves, as shown in the
right picture.
• You cannot control the group as shown in
the right for some products.
• Refer to the product manual for more detail.
When controlling multiple indoor units with event communication function with one remote con-
troller, you must change the master/slave setting from the indoor unit.
- Indoor units, the master/slave configuration of the product after completion of indoor unit power
‘OFF’ and then ‘ON’ the power after 1 minutes elapsed sign up.
- For ceiling type cassette and duct product group, change the switch setting of the indoor PCB.
- For wall-mount type and stand type product, change the master/slave setting with the wireless
remote controller. (Refer to wireless remote controller manual for detail)
h
When installing 2 remote controllers to one indoor unit with event communication function, set
the master/slave of the remote controller. (Refer to remote controller master/slave selection)
When controlling the group, some functions excluding basic operation setting, fan level
Min/Mid/Max, remote controller lock setting and time setting may be limited.
<When simultaneously connecting
2 sets of wired remote controller>
• When controlling in groups, set the master/slaver of the remote controller. Refer to
Installer setting section on how to set master/slave for more detail.
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
#1 switch OFF: Master
(Factory default setting)
#1 switch ON: Slave