Samsung MXJ-YA1509 Series Installation Manual page 24

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. General installation Guide . General installation Guide
(3) Connecting a interface module (3) Connecting a interface module
(4) Connecting a interface module to S-net (4) Connecting a interface module to S-net
(5) S-net connection (5) S-net connection
Picture Picture
Work Work Description
Connect a Connect a
interface module interface module
to the outdoor to the outdoor
unit. unit.
Picture Picture Work Work Description
Connecting the S- Connecting the S-
net program to net program to
the interface the interface
module. module.
Picture Picture
Work Work Description
Connecting the Connecting the
S-net terminal to S-net terminal to
the outdoor unit the outdoor unit
PCB. PCB.
Description Things to to do Things
Assign an accurate Assign an accurate
interface module interface module
number. number.
Description Things Things to to do
Make a correct cable Make a correct cable
connection. connection.
Description Things Things to to do
Check for normal Check for normal
condition. If abnormal, condition. If abnormal,
inject refrigerant and inject refrigerant and
request services. request services.
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do Check point Check point
Check the interface Check the interface
module number. module number.
do Check Check point point
Check the condition of the Check the condition of the
laptop. laptop.
do Check point Check point
Check for normal condition. Check for normal condition.