LG MultiSITE CRC1 Series User Interface Manual page 31

Use this function to enable or
disable Group Control for the
system.
Use this function to enable or
disable Indoor Unit Auto Start.
Parameter
Test run(1) Choices: Off(0), Cooling(1), Heating(2)
Default value = Off
IDU Mode - M/S(8) Choices: Slave(0), Master(1)
Default value = Slave(0)
Grp Cntrl Funcs(19) Choices: Disable(0), Enable(1)
Default value = Disable(0)
Guard Timer(33) Choices in minutes: 0 min(0), 15 min(1),
30 min(2), 45 min(3), 60 min(4)
Default value = 15 min(1)
IDU Auto Start(39) Choices: Enable(0), Disable(1)
Default value = Enable(0)
CONFIGURATION SCREENS
3/4 Installer / Gen eral
Test run(1)
I DU Mode- M/ S (8)
Grp Cn trl F un cs(19)
Guard Ti mer(33)
I DU Auto S tart(39)
Parameter Settings
Due to our policy of continuous product innovation, some specifications may change without notification.
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Using the Up and Down arrows select
between Heating, Cooling or Off
modes. The Test run will end after 18
Co o l i n g (1)
minutes and then turn system off. Test
mode can be interrupted by changing
Master(1)
fan speed, set point, or turning off the
IDU from the home screen.
Di sab l e(0)
Using the Up and Down arrows select
30 Mi n (2)
a guard time of 0, 15, 30, 45 or 60
minutes.
E n ab l e(1)
Definition
Initiates an IDU test mode
Sets the IDU as a master or slave unit
Enables additional common functions across IDUs when
configured in group control
Protects the compressor against repetitive and short
duration changes in system mode
Turns on the IDU automatically after power is restored to
the IDU
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