Samsung AM NN1PEH Series - Sub Indoor Unit (Backup Unit) Configuration

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Installation Procedure
Sub indoor unit (BackUp Unit)
1 (Required) Enable the external contact control (with the installation option 02 series SEG14 - Reverse Control).
2 Connect the S-net pro2 to F1 and F2.
3 Enable the entrance control and set the mode, set temperature, and fan speed in the S-net pro2.
࡙ Setting the sub indoor unit in the S-net pro2
a
b
c
a Select Control for Entering Room.
b Select the sub indoor unit.
c Set the operation mode, fan speed, and set
temperature.
࡙ Operation when the external contact settings and the ETO settings overlap
Main indoor unit
Enable of ETO
Enable of external
contact
Error port output
XX N/A
X O Output due to an error
OX
Output by ETO entrance conditions
(temperature / time / error occurrence)
OO
Output by ETO entrance conditions
(temperature / time / error occurrence)
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Sub indoor unit
Enable of entrance
control
Enable of external
contact
Operation when outputting Main
XX N/A
X O On with the previous operation conditions
O O On with the entrance control enabled