LG PQRCUSA0 [5/27] Group control installer setting how to enter installer setting mode

LG PQRCUSA0 [5/27] Group control installer setting how to enter installer setting mode
Owner’s & Installation Manual 9
ENGLISH
Installation instruction
Installer setting mode is to set the detail function of the remote controller.
If the installer setting mode is not set correctly, it can cause problems to the product, user injury or
property damage. This must be set by an certificated installer, and any installation or change that is
carried out by a non-certificated person should be responsible for the results. In this case, free service
cannot be provided.
Installation instruction
8 Wide Wired Remote Controller
GND
GND
12V
Signal wire
Signal wire
GND
12V
B Y R B Y R
MASTER SLAVE
Signal wire
GND
12V
Signal wire
CAUTION
Group control Installer Setting -How to enter installer setting mode
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.
• Refer to regarding page on how to
set the slave.
When controlling multiple indoor units with event communication function with one remote
controller, you must change the master/slave setting from the indoor unit.
- 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)
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.
#3 switch OFF: Master (Factory default setting) #3 switch ON: Slave
2.
When installing more than 2 wired
remote controllers to one air conditioner,
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.
• Refer to Installer setting section on how to
set master/slave.
• You cannot control the group as shown in
the right for some products.
<When simultaneously connecting
2 sets of wired remote controller>
Some products do not use 'Group control'. It depends on the product type.
For more detail, refer to the product manual.
Function Code Value
1
Press button for 4 secsonds to enter
the installer setting mode. (When you
enter the setting mode initially, Function
code is displayed on the bottom of the
LCD screen.)
1
Repeat pressing button, the menu
will change with the corresponding
function code.
* Please refer to the following page for
the function lists.
2
Some contents may not be displayed depending on the product function.
1
ON
2345678
1
ON
2345678

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