Installer Setting-Dry Contact Mode Setting - LG NHXM40C1A0 Installation Manual

Multi type ceiling cassette
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Optional Operation

Installer Setting-Dry Contact Mode Setting

Dry contact function is the function that is possible to use only when dry contact equipment is separately pur-
chased/setup.
What is Dry Contact?
Like hotel card key and body perception sensor, it is the signal of the point of contact when using air-condi-
tioner by interlocking.
Please refer to dry contact manual for more details.
26 Multi Type Air Conditioner
If pressing
button long for 3
1
seconds, it enters into remote
controller setter setup mode.
- If pressing once shortly, it enters
into user setup mode. Please press
more than 3 seconds for sure.
If pressing
button repeatedly, it moves to
2
remote controller dry contact mode setup
menu as picture below.
Select Dry contact setting by
3
pressing button.
(00 : Automatic, 01 : manual)
Function Code
Dry Contact
setting value
Press
button to save.
4
5
Pressing
button will exit settings mode.
❈ After setup, it automatically gets out of
setup mode if there is no button input for
25 seconds.
❈ When exiting without pressing set button,
the manipulated value is not reflected.

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