LG Dry Contact, Руководство по установке

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Setting and using method
Installation manual 23 22 Dry contact for thermostat
ENGLISH
Setting and using method
Indoor unit monitoring Function table for the input signal (For AWHP Indoor unit)
n
Monitoring whether the indoor unit is operating: Refer to
below and connect to the control device that you want to
control.
Error Display
Field Supply
(Depends on Operation display power type)
Power
AC or DC
Field Supply
(Depends on Error display power type)
Power
AC or DC
Operation Display
CAUTION
Field supply power should not use more than DC 12 V (0.5 A), AC 24 V (0.5 A).
!
n
Monitoring indoor unit error: Refer to below and connect to
the control device that you want to control.
Notes
Do not input the voltage signal in
"NON VOLT" setting mode otherwise
it will cause serious damage
Connect separate
External voltage of
DC 12 V, AC 24 V
Thermostat
LG does not
supply this section
(Field supply)
No power input DC 12 V, AC 24 V
COMM Themal Operation COMM AUT
O
HEA
T
COOL DHW NIGHT
SILENT
EMERGENCY
MODE
DHW NIGHT
SILENT
EMERGENCY
MODE
COMM Themal Operation COMM AUT
O
HEA
T
COOL
※
If
Operation
input was 0(Operation stop), Thermal input and CN_MODE input don't work.
※
If Thermal input was 0(Thermal Off), CN_MODE input doesn't work.
※
If both Operation input and DHW input were 0(Stop, Off), Night silent input and Emergency mode input
don't work.
CN_OPER CN_MODE
Function
Operation Thermal AUTO HEAT COOL
1 1 0 0 0 NA
1 1 0 0 1 COOL
1 1 0 1 0 HEAT
1 1 0 1 1 NA
1 1 1 0 0 AUTO
1 1 1 0 1 NA
1 1 1 1 0 NA
1 1 1 1 1 NA
CN_WIND Function
DHW
On
Off
NIGHT SILENT
On
Off
EMERGENCY MODE
On
Off