Samsung DVM S AM140FXVAGH - Page 93

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Optional item Input unit SEG1 SEG2 SEG3 SEG4 Function of the option Remarks
Expand
operational
temperature
range for cooling
operation (HR
only)
Main 1 2
0 0 Disabled (Factory default)
0 1 Enabled
When enabled, continuous
cooling operation is possible
even in low temperature
condition up to -15°C, but noise
of the MCU will increase
Channel address Main 1 3
AU
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
Snow
accumulation
prevention control
Main 1 4
0 0 Enabled (Factory default)
During snow accumulation, the
fan may spin even when the
unit is not in operation
0 1 Disabled
Unused option Main 1 5 0 0 Unused option Unused option by this model
Unused option Main 1 6 0 0 Unused option Unused option by this model
Speed operation Main 1 7
0 0 Disabled (Factory default)
Enabling this setting will
command the air conditioner
to cool/heat faster at initial
start-up.
However, this function will not
work when High-head condition
setting or Long-piping condition
setting is enabled.
0 1 Enabled
Max. capacity
restriction
(B type PBA)
Main 1 8
0 0 Enabled (Factory default)
Restrict excessive capacity
increase when operating indoor
units with small capacity
0 1 Disabled
Gas leak
pump down
(B type PBA)
Main 1 9
0 0 Disabled (Factory default)
If the gas leak occurred it should
be entered in the pump down
operation.
0 1 Enabled
Unused option Main 2 0 0 0 Unused option
Unused option by this model
LA KIT option
(B type PBA)
Main 2 1
0 0 Disabled (Factory default)
Set when LA KIT is installed.
0 1 Enabled
Emergency
operation for
indoor unit
communication
error
(B type PBA)
Main 2 2
0 0 Disabled (Factory default)
When set, emergency operation
is possible even if an indoor
communication error occurs.
01
Indoor high humidity
condition (operating for up to
12hours)
02
Indoor low humidity condition
(operating for up to 24hours)
❇ There is a risk of water leakage during emergency operation for indoor unit communication error. Please be careful when
using it.