Samsung AC TNXDKG Series - Indoor Unit Overview; Indoor Unit Display Indicators

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Installation
Step 2-8 Performing leak test
Leak test
LEAK TEST WITH NITROGEN (before opening valves)
In order to detect basic refrigerant leaks, before recreating
the vacuum and recirculating the R-32, it’s responsible of
installer to pressurize the whole system with nitrogen (using a
pressure regulator) at a pressure above 4.1MPa (gauge).
LEAK TEST WITH R-32 (after opening valves)
Before opening valves, discharge all the nitrogen into the
system and create vacuum. After opening valves check leaks
using a leak detector for refrigerant R-32.
Test parts for the
indoor unit
CAUTION
• Discharge all the nitrogen to create a vacuum and
charge the system.
Step 2-9 Commissioning the unit
Common steps for setting the addresses and
options
Entering mode for
setting option
Option setting
mode
High Temp Button
Mode change
High Fan Button
Low Fan Button
Low Temp Button
NOTE
• The remote control display and buttons may vary
depending on the model.
1 Enter the mode for setting the options:
a Remove the batteries from the remote control, and
then insert them again.
b While holding down the
(High Temp) and (Low
Temp) buttons simultaneously, insert the batteries
into the remote control.
c Make sure that you are entered to the mode for
setting the options:
DB68-08947A-00_IM_CAC QMD_EU_EN_.indd 15 2020-02-10 오전 11:14:30