Samsung MIM-D00, Руководство по установке

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Appendix
DI-2 DI-1 DO-2 DO-1
2 3 4 1
5

DI-1
(Digital Input)
External contact signal control
(ON/OFF control of all the indoor units)

DI-2
(Digital Input)
External contact signal control
(ON/OFF control of all the indoor units)

DO-1
(Digital Output)
Outputs 12V if at least one indoor unit is running.
( External circuit may be built for display using the 12V
output)
Equivalent to the ‘A/C Running’ LED on the DMS external
display.
Outputs as the settings on the Operation mode of A/C
Running LED.
- DMS status: Green light will flicker every 5 seconds
when DMS operates normally.
- Running status of indoor unit: Solid green light will
turn on when the indoor units operate
normally. (at least 1 indoor unit)

DO-2
(Digital Output)
Outputs 12V if there is an error on the indoor or outdoor
unit or if communication error occurs.
( External circuit may be built for display using the 12V
output)
Equivalent to the ‘Error’ LED on the DMS external display.

Serial communication
port
for environment setup purpose.
Note Consult Samsung Electronics when building an
external circuit for display.
DI/DO circuit (Optional)
MIM-D00_IM_E_29919-1.indd 22 2008-09-10 ｿﾀﾈﾄ 1:27:28