Samsung DVM PLUS III - Page 665

V-133
C
ONTROL
S
YSTEMS
External contact pulse input to DI-1
Short pulse-triggered : Starts all indoor unit operation.
External contact pulse input to DI-2
Short pulse-triggered : Stops all indoor unit operation.
Pattern 4
DI-2
DI-1
External contact (pulse-triggered)
Duration : 0.5~1.0sec
External contact (pulse-triggered)
Duration : 0.5~1.0sec
Option switch
External contact input to DI-1
Short contact : Starts all indoor unit operation.
Open contact : Stops all indoor unit operation.
External contact input to DI-2
Short contact : Disables the use of all wired/wireless remote controllers.
Open contact : Enables the use of all wired/wireless remote controllers.
Schedule control is not interrupted in Pattern 3.
Schedule control is not interrupted in Pattern 4.
Pattern 3
DI-2
DI-1
External contact
(level-triggered)
External contact
(level-triggered)
Option switch
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