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Checking Operation; Led Display - Samsung MIM-F10N Installation Manual

Dvm chiller, fcu interface module
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Checking operation

LED Display

1 When resetting the power supply, the FCU interface module will not respond to the
upper level communication for up to 10 minutes.
When the communication with lower level (e.g.: between FCU interface module and FCU
KIT) is detected as valid communication, Y-GRN LED will blink.
(Please wait until the communication between and FCU interface module and the FCU KIT
becomes normal.)
CN3
CN2
RED
BLK
2 When the communication with upper level (e.g.: between DMS and FCU interface module)
is detected as valid communication, RED LED will blink.
NOTE
• YEL LED is not in use.
7-SEGMENT indication
1 When initializing power supply, program code will be indicated.
y Exmaple of program code: 17 89 A3 16
y
2 Then tracking of FCU KIT will be on progress, and
3 After tracking is done, communicating address of FCU KIT will be indicated in order when
the communication is normal.
4 When there is no communication between FCU KIT and FCU interface module for more
than 3 minutes,
y Check the communication cable connection between FCU KIT and FCU interface module,
y
and reset the power of FCU interface module.
8
@FCU AIM-F10N_IM_06087A-00_EN_160307.indd 8
LED
R1
R2
will be indicated alternatively.
will be indicated.
2016-03-15 오후 5:11:54

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