Handleiding
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24
Installation Procedure
English
Installation Procedure
Calculating the quantity of refrigerant to add
The quantity of additional refrigerant is variable according
to the installation situation. Thus, make sure the outdoor
unit situation before adding refrigerant. This operation
can only be performed by a qualified refrigeration
specialist.
Model
Interconnection pipe length (m)
0 ~ 7.5 7.5 ~ 30
AC018TXQREH 020 g/m over 7.5 m
Model
Interconnection pipe length (m)
0 ~ 7.5 7.5 ~ 50
AC024TXQREH 0 10 g/m over 7.5 m
AC036TXQREH 030 g/m over 7.5 m
Model
Interconnection pipe length (m)
0 ~ 7.5 7.5 ~ 75
AC048TXQREH 030 g/m over 7.5 m
AC060TXQRGH 030 g/m over 7.5 m
Step 9 Performing the gas leak test
LEAK TEST WITH NITROGEN (before opening valves)
In order to detect basic refrigerant leaks, before
recreating the vacuum and recirculating the R-410A, it is
the responsibility of the installer to pressurize the whole
system with nitrogen (using a cylinder with pressure
reducer) at a pressure above 0.2MPa, less than 4MPa
(gauge).
LEAK TEST WITH R-410A (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-410A.
Once you have completed all the connections, check for
possible leaks using leak detector specifically designed
for HFC refrigerants.
• AC018/024TXQREH
A (Gas)
B (Liquid)
• AC036/048/060TXQR*H
B (liquid)
A (Gas)
• The designs and shape are subject to change
according to the model.
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Productinformatie
Merk | Samsung |
Model | AC024TXQREH |
Categorie | Airco |
Taal | Nederlands |
Grootte | 5383 MB |