Carrier 39L handleiding
Handleiding
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5
If a leakage of refrigerant is found which requires brazing, all of
the refrigerant shall be recovered from the system, or isolated (by
means of shut off valves) in a part of the system away from the
leak and leak repair. Removal of refrigerant will follow the steps
outlined in below sections.
Ignition Source Mitigation
No person carrying out work on an appliance containing A2L re-
frigerants which involves exposing any pipe work shall use any
sources of ignition in such a way that can lead to the risk of fire or
explosion. All possible ignition sources, including cigarette smok
-
ing, must be kept sufficiently far away from the site of work. This
includes, but is not limited to, installation, repair, removal, and dis
-
posal of equipment.
Work shall be performed under a controlled procedure to mini-
mize the risk of flammable gas or vapors being present while work
is performed.
Minimum Conditioned Space Area
The space area served by ducted equipment with A2L refrigerant
is restricted by building code based on refrigerant volume that the
releasable to the conditioned space served by the duct system.
Determine the conditioned space area by calculating the floor area
(room length x room width) of all spaces served by a common
duct system and adding them all together to get the total condi
-
tioned space area. Compare the calculated total conditioned space
area to the minimum conditioned space area (TA
min
) listed in
Table
1, based on the unit size and configuration.
CAUTION
If a leak is suspected, all naked flames shall be
removed/extinguished.
PRUDENCE
Si une fuite est suspectée, toutes les flammes nues doivent être
retirées/éteintes.
CAUTION
Do not use torch to remove any component that contains a
refrigerant or oil charge. Ensure the refrigerant or oil charge is
fully evacuated or isolated from any hot work.
PRUDENCE
N'utilisez pas de chalumeau pour retirer un composant conte-
nant une charge de réfrigérant ou d'huile. Assurez-vous que la
charge de réfrigérant ou d'huile est entièrement évacuée ou
isolée de tout travail à chaud.
Table 1 — 39L Minimum Conditioned Space Area
(MCSA or TA
min
)
UNIT ROWS
REFRIGERANT
CHARGE (lb)
TA
min
a
SQUARE METERS SQUARE FEET
03
4
1222
2333
6
1222
2333
8
2333
3554
06
4
2333
3554
6
2333
3554
4665
8
3554
4665
5776
08
4
3554
4665
6
5776
6997
8
5776
6997
10
4
4665
5776
6
5776
6997
8
5776
6997
710108
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Productinformatie
| Merk | Carrier |
| Model | 39L |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 14640 MB |
