LG ARUN80LN3 Installation Manual page 116

New Function
2.2 Night Low Noise control
ODU Dry contact has provided Two methods for Night Low Noise Control
- Automatically operating
: Using previous method
- Manual operating
: Using simple switch and timer
[Setting]
- For ODU Dry contact
ON
L1 2 3 4
Notes
Default State is L1: ON, L2: ON
- For Outdoor unit
Refer to DIP S/W setting table
2.3 Error Alarm monitoring
ODU Dry contact has provided Error Alarm monitoring function
Notice for system fault information by buzzer or warning lamp.
Occurring fault is not only ODUs but also IDUs.
[Setting]
- Note
AC Power : 3A @250V
DC Power : 3A @30V
116 Outdoor Unit
Connect with S/W or Timer for
Night Low Noise Control
Field Supply
Error Display
(Depends on Operation
display power type)
Position Function
ON
ON : Master Mode
OFF : Slave Mode
L1 2 3 4
ON : Enable Low Noise
ON
Operation
OFF : Disable Low Noise
L1 2 3 4
Operation
Power
AC or DC