Installer Setting; How To Enter Installer Setting Mode - LG PREMTC00U Owners & Installation Manual

INSTALLER SETTING

20
INSTALLER SETTING

How to enter installer setting mode

! CAUTION
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.
1
Press button and button
simultaneously for 3 seconds to enter the
installer setting mode.
2
When you enter the setting mode initially,
function code is displayed on the LCD
screen.
Function Code
Value
3 Press button to select function code.
4
Press button to change value.
5 Press button to set value.
6
Press button and button
simultaneously for 3 seconds to exit
installer setting mode.
<Installer setting code table>
1) General air-conditioner product
Code
Function Name Value
No.
00 : Normal operation (Default)
1 Test run mode 01 : Initiate cooling test mode
02 : Initiate heating test mode
02 : XX: central control address number
2 Address setting
(00~FF)
[Select fan speed]
<Example>
01 : Slow
02 : Low
03 : Middle
3 E.S.P. function
Function code Fan speed
04 : High
05 : Power
E.S.P value : 000~255
01 : Use wired remote controller sensor
(Default)
Temperature 02 : Use indoor unit return sensor
4
sensor setting
03 : 2TH sensor
- Cooling : higher sensor value is used
- Heating : lower sensor value is used
[Ceiling height]
01 : Low
5 Ceiling height 02 : Standard (Default)
03 : High
04 : Very high
Zone state - E.S.P standard value
01 : Variable -High
6 Static pressure 02 : Fixed-High
03 : Variable-Low
04 : Fixed-Low
Override
00 : Slave unit (Default)
8 master/slave
01 : Master unit
setting
00(Default) :
- Input closed = Enable remote
- Input open
= Stop IDU and disable remote
Dry contact
9 mode
01 :
setting
- Input closed
= Start IDU and enable remote
- Input open
= Stop IDU and disable remote
INSTALLER SETTING
21
Description
Initiate IDU test mode.
Assign a unique hexadecimal address
when used with central controller.
Please refer to engineering manual for
specific product data.
"000" is the number displayed for factory
settings.
E.S.P value
If code3 value(s) are changed from default
setting (000) then code5, code6 & code32
values will not be used.
Only selected products have five speeds.
Select the thermistor value that will be
used to control room temp.
Simplified air volume setting for cassette
and console product.
Select the value that cooresponds to the
ceiling height the product is installed at.
Simplified air volume setting for ducted
product.
Select the value that corresponds to the
type of duct system attached to the
product.
This function is available for use with MV
HP system.
One IDU is selected as a master and will
communicate it's mode to the other slave
IDUs.
The slave IDUs will prohibit/gray out
opposite mode selection.
This function is available for use with
simple dry contact.