Trane Modular 20 to 35 Tons Instalační manuál stáhnout pdf (Strana 10)

Dimensions and Weights

10 CXRC-SVX01F-EN

Service Clearances

Provide sufficient clearance around the unit to allow

unrestricted access to control panel, condenser coils,

refrigerant connections and any other service points. Refer

to Figure 2, p. 9 through Figure 4, p. 9 for unit dimensions

and Figure 6, p. 11 through Figure 8, p. 11 for

recommended clearances for each specific unit.These

clearances allow for proper unit operation, airflow, and

service access and should not be infringed upon.

Note: To prevent unit capacity reduction, be certain to

provide recommended operating clearances.

If unit is installed in a pit, the depth of the pit must not

exceed 1.5 times the unit height and airflow clearances are

doubled. See Figure 10, p. 11 for specific pit installation

clearance instructions.

If multiple units are placed side-by-side, the minimum

distance between units must be twice the normal

recommended side clearances (8X2=16feet between

units). See Figure 11, p. 12 for specific side by side

installation clearance instructions.

Do not install unit under an overhang. Obstructing the fan

discharge in this manner can cause recirculation of the

warm discharge air and result in coil starvation.

Table 3. CCRC/CIRC unit dimensions, inches (mm)

Unit Tons AA AB AC

CCRC/CIRC

20, 29, 32

70 1/8 7' - 4 7' - 4

(1781) (2235) (2235)

CCRC/CIRC

35, 40

70 1/8 10' - 10 3/4 7' - 4

(1781) (3321) (2235)

CCRC/CIRC

50, 60

70 1/8 14' - 8 7' - 4

(1781) (4470) (2235)

Table 4. CCRC/CIRC unit weights

Unit

Size

Shipping

Weight lbs (kg).

Operating

Weight lbs.(kg)

CCRC/CIRC 20 2030 (920) 1906 (865)

CCRC/CIRC 29 2084 (945) 1960 (890)

CCRC/CIRC 32 2138 (970) 2014 (915)

CCRC/CIRC 35 3018 (1370) 2833 (1285)

CCRC/CIRC 40 3072 (1395) 2887 (1310)

CCRC/CIRC 50 3995 (1810) 3695 (1675)

CCRC/CIRC 60 4275 (1940) 3975 (1805)

Figure 5. Refrigerant and electrical connections (front view looking at control panel)

(a)

(a) See Table 6, p. 16 for refrigerant connection and piping sizes.

(LIQUID LINE CONNECTION REFRIG. CIRCUIT 1)

(HOT GAS CONNECTION REFRIG. CIRCUIT 1)

(LIQUID LINE CONNECTION REFRIG. CIRCUIT 2)

(HOT GAS CONNECTION REFRIG. CIRCUIT 2)

REFRIGERANT CIRCUIT 2

REFRIGERANT CIRCUIT 1

24 VOLT WIRE ENTRY HOLE

SIZED FOR 3/4” CONDUIT

115 VOLT WIRE ENTRY HOLE

SIZED FOR 3/4” CONDUIT

SUPPLY VOLTAGE WIRE ENTRY

HOLE SIZED FOR 1” CONDUIT

66 7/8” (1699mm)

18 1/2” (470mm) - Hot Gas Conn Refrig - ckt 1

4 1/2” (114mm)

10 1/2” (261mm)

17 1/2” (445mm)

14 3/8” (365mm) - Liq Line Conn Refrig - ckt 1

24 3/4” (629mm) - Liq Line Conn Refrig - ckt 2

29” (737mm) - Hot Gas Conn Refrig - ckt 2

Refrigerant Circuit 1

Refrigerant Circuit 2

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 27 28

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