SSC-SVN001F-EN
9
EXPANSION VALVE
EQUALIZATION
SUCTION PIPE
OR SUCTION HEADER
THERMAL BULB
INSULATION
BULB
EVAPORATOR
COIL
BULB FIXED AT 12H POSITION
FOR PIPES UP TO DIA. 3/4”
AND 4H POSITION OR 8H POSITION
FOR 7/8”-DIA. PIPES AND LARGER
12H
8H
4H
Refrigerant Piping
Units
should
be
interconnected
preferably by copper pipes.
The Table 2 presents connection sizes
for Onix units and remote TRCE/TRAE
condensing units, as well as liquid and
suction piping sizes recommended for
the interconnection.
The
equivalent
lengths
indicated
already include losses due to valves,
curves, elbows, reductions, etc.
Maximum Distances
(Recommended)
Distance between units:
24m
Difference between unit levels:
18m
Contact
Trane do Brasil
for distances
above the recommended ones.
Refrigeration Piping
(Interconnection)
Instructions
for
Fixing
the
Expansion Valve Thermostatic Bulb
-
In the suction line, as closest as
possible to the evaporator output.
- Before external equalization, in an ho-
rizontal line run.
Tab. 04 - Connection and Pipe Sizes Recommended by Circuit.
Liq
Suct
Liq
Suct
Liq
Suct
Liq
Suct
Liq
Suct
Liq
Suct
5
1/2"
7/8"
1/2"
7 /8"
1/2"
7/8"
1/2"
7/8"
1/2"
11/8"
5/8"
11/8"
7,5
1/2"
11/8"
1/2"
11/8"
1/2"
11/8"
1/2"
11/8"
5/8"
11/8"
3/4"
13/8"
10
5/8"
13/8"
5/8"
13/8"
5/8"
13/8"
5/8"
13/8"
5/8"
13/8"
3/4"
15/8"
12,5
5/8"
13/8"
5/8"
13/8"
5/8"
13/8"
5/8"
13/8"
3/4"
15/8"
7/8"
15/8"
15
7/8"
15/8"
7/8"
15/8"
3/4"
15/8"
3/4"
15/8"
3/4"
15/8"
7/8"
2 1/8"
20
7/8"
15/8"
11/8"
15/8"
7/8"
15/8"
7/8"
15/8"
7/8"
15/8"
7/8"
2 1/8"
25
11/8"
2 1/8"
11/8"
2 1/8"
11/8"
2 1/8"
11/8"
2 1/8"
11/8"
2 1/8"
11/8"
2 5/8"
TRC E / TRA E
CXS M o d.
Line (To n)
6 m
6 to 12 m
12 to 23 m
23 to 46 m
Note: For equivalent lengths above the values indicated, please contact Trane or an authorized installer.
- The copper tube must be completely
clean.
- At the 12h position for pipes smaller
than 7/8", and 4h or 8h position for 7/8"
or larger pipes.
- Then insulate the pipes using thermal
sheets.
MOUNTING DIAGRAM
DRIER FILTER AND LIQUID SIGHT GLASS
CAUTION:
!
Do not operate the unit without
air filters.
MOUNTING DIAGRAM
DRIER FILTER
DRIER FILTER -
Ø1/2” AND Ø5/8” THREAD
W ELDED DRIER FILTER
Ø5/8” Ø7/8” Ø1.1/8”
Welded filter Ø5/8”
only for CXPA 25
DRIER FILTER -
Ø1/2” AND 5/8” THREAD
LIQUID SIGHT GLASS
W ITH HUMIDITY INDICATOR
W ELDED DRIER FILTER
Ø5/8”Ø7/8”Ø1.1/8”
Welded filter Ø5/8”
only for CXPA 25
Содержание CXPA
Страница 30: ...30 SSC SVN001F EN Fig 37 Dimensions Condensing Units TRAE 150 2 circuits TRAE Dimensional Data...
Страница 31: ...SSC SVN001F EN 31 Fig 38 Dimensions Condensing Units TRAE 200 1 Circuit TRAE Dimensional Data...
Страница 32: ...32 SSC SVN001F EN TRAE Dimensional Data Fig 39 Dimensions Condensing Units TRAE 200 2 Circuits...
Страница 33: ...SSC SVN001F EN 33 TRAE Dimensional Data Fig 40 Dimensions Condensing Units TRAE 250 1 Circuit...
Страница 34: ...34 SSC SVN001F EN TRAE Dimensional Data Fig 41 Dimensions Condensing Units TRAE 250 2 Circuits...
Страница 35: ...SSC SVN001F EN 35 TRAE Dimensional Data Fig 42 Dimensions Condensing Units TRAE 300 2 Circuits...
