
CDX - CDA
HVAC units
CDX 2.5 to 4.0 kW
Air conditioner units provided with a single refrigerant circuit
can be equipped with one or two compressors, depending
on the cooling capacity required, a single heating circuit
and with two pressurization fans 100% redundant for the
pressurization systems of the apparatus.
This model of HVAC units can be built with out pressurization
system for installation on the small Local Cabinet.
CDA 6.0 to 33.0 kW
Air conditioner units provided with a single refrigerant circuit
can be equipped with one or two compressors, depending
on the cooling capacity required, a single heating circuit
and with two pressurization fans 100% redundant for the
pressurization systems of the apparatus.
6
REFRIGERANT CIRCUIT
1 Evaporator
2 Evaporator fan
3 Low pressure switch
4 High pressure switch
5 Condenser
6 Fan control pressure switches
7 Valve
8 Dryer fi lter
9 Liquid visual indicator
10 Refrigerant receiver
11 Expansion valve
12 Condenser fan
13 Compressor
14 Heating resistance
15 Pressurization fans
E
G
I
G
)A3:
3
3Z6
:
9N3C:?9&ANaX
NaX
7
:
3:=83
G
G
NpXZbNpXZA:A
345
78
Z4=86:A()&2A
3p29:?9&3:C&
pXZ
E
G
I
G
)A3:
3
3Z6
:
9N3C:?9&ANaX
NaX
7
:
3:=83
G
G
NpXZbNpXZA:A
345
78
řŠŕŠŪƉŕƔŗŖƏŬƊƈ¿œŕŬƅŔ
ƉŔŪŦ¿œŕŬƅŔ
ƇŕƈŰŧƈś
řţƏũƈŽŝŕƄś
ųŻŕŲ
ƉIJŦŬƈ
řţƏũƈŽƔƔƄśųżŲƅŔ
ũIJŦŗƈ
řţƏũƈũƔŦŗś
šŕśſƈŶųŕƁųżŲƆƅűſŦƊƈƅŔ
šŕśſƈŶųŕƁųżŲƆƅƓƅŕŸƅŔ
ŽIJŝƄƈ
šŕśſƈųżŲřţƏũƈƅŔ
ƇŕƈŰ
ŢŮũƈŽƔũŰś
AC_CatHVAC_rv03@1-20#.indd 6AC_CatHVAC_rv03@1-20#.indd 6 12/05/14 14.2812/05/14 14.28
Comentários a estes Manuais