Samsung AM072/096/120/144FXVAFH, Service Manual

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8-12 Samsung Electronics
How to set the key function of the outdoor unit
(cont.)
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AM072/096/120/192HXWA
66
Optional item Input unit SEG1 SEG2 SEG3 SEG4 Function of the option Remarks
Setting longpiping
condition
(Setting is unnecessary
if high-head condition
is set.)
Main 0 9
0 0 Disable (Factory default)
0 1 Long piping level 1
When equivalent length of
farthest indoor unit from
the outdoor unit is between
100~170 m
0 2 Long piping level 2
When equivalent length of
farthest indoor unit from the
outdoor unit is over 170 m
Energy saving
setting
Main 1 0
0 0 Disable (Factory default)
0 1 Enable
Energy saving mode triggers
when the room temperature
reaches desired temperature
while operating in heating
mode.
Disable Main 1 1
0 0 Disable
This function is not applicable for
this model
0 1 Disable
Expand operational
temperature range for
cooling operation
Main 1 2
0 0 Disable
0 1 Enable
Channel address Main 1 3
A U
Automatic setting (Factory
default)
Address for classifying the
product from upper level
controller (DMS, S-NET 3, etc)
0 ~ 15 Manual setting for channel 0~15
Disable Main 1 4
0 0 Disable This function is not applicable for
this model
0 1 Disable
Circulation water
flow control
Individual 1 5
0 0 Disable (Factory default)
0 1 7-10 V
When variable flow control valve is
applied
0 2 5-10 V
0 3 3-10 V