Johnson-controls R-410A Manual do Utilizador descarregar pdf (Página 7)

333496-BTG-E-0610

Johnson Controls Unitary Products 7

Physical Data

BUZ024-060 Physical Data

Component

Models

BUZ024 BUZ030 BUZ036 BUZ042 BUZ048 BUZ060

Nominal Tonnage 2.0 2.5 3.0 3.5 4.0 5.0

ARI COOLING PERFORMANCE

Gross Capacity @ ARI A point

(Mbh)

22.9 29.7 36.0 41.3 47.2 57.5

ARI net capacity (Mbh) 22.8 29.2 33.6 40.5 45.5 56.0

EER 11.4 11.25 11.0 11.25 10.65 11.0

SEER 13 13 13 13 13 13

Nominal CFM 800 950 1100 1400 1450 1550

System power (KW) 2.0 2.6 3.1 3.6 4.1 5.10

Refrigerant type R410A R410A R410A R410A R410A R410A

Refrigerant charge (lb-oz) 6-0 7-4 9-6 12-0 10-10 11-8

ARI HEATING PERFORMANCE

47°F Capacity Rating (Mbh) 22.2 27.8 32.8 40.0 45.5 56.0

System Power (Kw/COP) 3.4 3.3 3.0 3.0 3.0 2.90

17°F Capacity Rating (Mbh) 11.5 14.6 19.2 23.2 27.4 33.0

System Power (Kw/COP) 2.0 2.0 2.3 2.3 2.2 2.0

HSPF (BTU/Watts-hr.) 7.7 7.7 7.7 7.7 7.7 7.7

DIMENSIONS (inches)

Length 49 1/8 49 1/8 49 1/8 49 1/8 49 1/8 49 1/8

Width 47 1/4 47 1/4 47 1/4 47 1/4 47 1/4 47 1/4

Height 33 1/2 33 1/2 33 1/2 41 1/2 41 1/2 41 1/2

OPERATING WT. (lbs.) 350 350 385 435 480 490

COMPRESSORS

Type Scroll 1-spd Scroll 1-spd Scroll 1-spd Scroll 1-spd Scroll 1-spd Scroll 1-spd

Quantity 1 1 1 1 1 1

CONDENSER COIL DATA

Face area (Sq. Ft.) 12.9 12.9 12.9 16.4 16.4 16.4

Rows 1 1 2 2 2 2

Fins per inch 20 20 20 20 20 20

Tube diameter (in.) 3/8 3/8 3/8 3/8 3/8 3/8

Refrigerant control Orifice Orifice Orifice Orifice Orifice TXV

EVAPORATOR COIL DATA

Face area (Sq. Ft.) 4.38 4.38 4.38 5.63 5.63 5.63

Rows 2 3 3 3 3 3

Fins per inch 15 13 15 15 16 16

Tube diameter 3/8 3/8 3/8 3/8 3/8 3/8

Refrigerant control Orifice Orifice Orifice Orifice Orifice TXV

CONDENSER FAN DATA

Quantity of fans 1 1 1 1 1 1

Fan diameter (Inch) 22 22 22 22 22 22

Type Prop Prop Prop Prop Prop Prop

Drive type Direct Direct Direct Direct Direct Direct

Quantity of motors 1 1 1 1 1 1

Motor HP each 1/3 1/3 1/3 1/3 1/3 1/2

No. speeds 1 1 1 1 1 1

RPM 1100 1100 1100 1100 1100 1100

Nominal total CFM 2000 2400 2400 3200 3200 3400

DIRECT DRIVE EVAP FAN DATA

Quantity 1 1 1 1 1 1

Fan Size (Inch) 10 x 8 10 x 8 11 x 10 11 x 10 11 x 10 11 x 10

Type Centrifugal Centrifugal Centrifugal Centrifugal Centrifugal Centrifugal

No. speeds 5 5 5 5 5 5

Motor HP each 1/2 1/2 3/4 3/4 3/4 1

RPM Variable Variable Variable Variable Variable Variable

Frame size 48 48 48 48 48 48

FILTERS

Quantity - Size 2 - 22 x 14 x 1 2 - 22 x 14 x 1 2 - 22 x 14 x 1 2 - 22 x 14 x 1 2 - 22 x 14 x 1 2 - 22 x 14 x 1

1 2 3 4 5 6 7 8 9 10 11 12 ... 79 80

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Johnson-controls R-410A Manual do Utilizador Página 7

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