Io Module - Other Function - LG Low Ambient Control Kit Installation Manual

Setting and Using Method
4. IO Module – Other Function
Setting of Dip Switch
Using 'SW101', select the option of control function as described below.
Notes
Default status is all off.
• L3 : Set Low Noise Operation
This is a function driving outdoor unit fan RPM to operate low speed for reducing fan noise
according to the input signal. To use this function, you should set Outdoor unit mode, Please
refer to PDB more detail.
Position
ON
L1 2 3 4
CAUTION
If the Dip SW is set , IO module System is operating preferentially than outdoor unit setting.
• L4 : Set Operating status output
Position
ON
L1 2 3 4
CAUTION
After change Dip SW setting, press reset switch to reflect the setting.
16 Low Ambient Control Kit
ON : Enable Low Noise Operation
OFF : Disable Low Noise Operation
ON : Activate Digital Output according to Indoor Unit status
OFF : Activate Digital Output according to Outdoor Unit status
Function
Function