Override M/S Setting (Air Conditioner / General, Dx Ventilator); Dry Contact Mode Setting (Air Conditioner / Dx Ventilator) - LG PREMTB100 Owners & Installation Manual

INSTALLER SETTING
116

Override M/S setting (air conditioner / General, DX ventilator)

The operation master / slave selection function is to avoid other mode operations, and it is the
function to prevent the selection of opposite mode of the indoor unit master by the indoor units
set as slaves.
• Change setting values using [<,>(left/right)] button.
M/S
Master Using group control, this master sets the made of slave IDU's.
For the indoor unit set as slave, it can only select the some operation
mode of the master indoor unit cycle.
Ex) Master is in cooling cycle, Slave can select cooling, dehumidifica-
Slave
tion, auto, and wind only
Master is in heating cycle, Slave can select auto, heating, and wind
only
NOTE
!
Override M/S setting function is only available in some products.
Description

Dry contact mode setting (air conditioner / DX ventilator)

Dry contact function is the function that can be used only when the dry contact devices is sepa-
rately purchased and installed.
• Change setting values using [<,>(left/right)] button.
NOTE
!
For dry contact mode related detail functions, refer to the individual dry contact manual.
What is dry contact?
It means the contact point signal input when the hotel card key, human body detection sen-
sor, etc. are interfacing with the air conditioner.
Added system functionality by using external inputs (dry contacts and wet contacts).
INSTALLER SETTING
Value
Auto
manual
117