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09BY DIMENSIONS (English)

DIMENSION

006

(Ft-in.)

008

(Ft-in.)

012

(Ft-in.)

014

(Ft-in.)

016,024

(Ft-in.)

A

2-11

1

2

3- 6

13

16

3- 6

13

16

3- 6

13

16

5- 0

B

1- 7

11

16

1-11

5

8

1-11

5

8

1-11

5

8

2- 9

7

16

C

4- 0

7

16

4- 8

5- 3

1

2

5-11

7- 6

9

16

D

1-11

1

4

2- 3

9

16

2- 3

9

16

2- 3

9

16

2-11

E

0-11

1

8

1- 2

1- 2

1- 2

1- 7

3

4

F

0- 6

3

16

0- 5

7

8

0- 7

11

16

0-11

7

16

1-11

11

16

G

1- 1

5

16

1- 3

5

8

1- 4

7

8

1- 4

7

8

2- 0

H

0- 9

5

16

0-11

0-11

0-11

1- 3

1

2

J

0- 3

0- 3

0- 3

0- 3

0- 2

7

16

K

3- 5

1

8

4- 0

1

4

4- 7

5

8

5- 3

1

4

7- 0

1

4

L

1-10

5

8

2- 3

2- 3

2- 3

2- 9

M

0- 1

9

16

0- 1

9

16

0- 1

9

16

0- 1

9

16

0- 3

1

8

N

0- 6

0- 7

0- 7

0- 7

0-10

P

2- 5

2- 9

3- 2

3- 7

4- 6

R

1- 2

1- 5

1- 5

1- 5

2- 0

Fig. 3 — Base Unit Dimensions

09BY DIMENSIONS (SI)

DIMENSION

006

(mm)

008

(mm)

012

(mm)

014

(mm)

016,024

(mm)

A

902

1087

1087

1087

1526

B

500

600

600

600

850

C

1231

1422

1613

1804

2300

D

590

701

701

701

911

E

282

357

357

357

502

F

156

150

195

290

347

G

338

396

428

428

610

H

236

280

318

318

394

J

76

76

76

76

63

K

1044

1226

1413

1607

2140

L

575

686

686

686

838

M

40

40

40

40

80

N

152

178

178

178

254

P

737

838

965

1092

1372

R

356

432

432

432

610

4

Summary of Contents for 09BY006

Page 1: ...Follow all safety codes Wear safety glasses and work gloves Keep quenching cloth and fire extinguisher nearby when braz ing Use care in handling rigging and setting bulky equipment ELECTRIC SHOCK HAZARD Separate power sources main and control power circuits are used for these units Be sure both main and control power circuits are disconnected before servicing GENERAL The 09BY air cooled condenser ...

Page 2: ...Fig 1 09BY Unit 008 014 Shown 2 ...

Page 3: ...ONDITIONED SPACE HANGER RODS TO RAIN DRAIN REQUIRED IF RAIN WILL ENTER UNIT TO REFRIGERANT PIPING COMPRESSOR EVAPORATOR UNIT OUT IN OUTSIDE WALL HEIGHT AS REQUIRED FOR WINDOW OR WALL OPENING POWER CONNECTION WALL LOUVERS FIELD SUPPLIED 50BZ 09BY TO RAIN DRAIN REQUIRED IF RAIN WILL ENTER UNIT FLOOR STAND 09BY IN REMOTE APPLICATION WITH DUCTWORK Shown Suspended from Ceiling 09BY DIRECT CONNECTION TO...

Page 4: ...7 16 K 3 51 8 4 01 4 4 75 8 5 31 4 7 01 4 L 1 105 8 2 3 2 3 2 3 2 9 M 0 19 16 0 19 16 0 19 16 0 19 16 0 31 8 N 0 6 0 7 0 7 0 7 0 10 P 2 5 2 9 3 2 3 7 4 6 R 1 2 1 5 1 5 1 5 2 0 Fig 3 Base Unit Dimensions 09BY DIMENSIONS SI DIMENSION 006 mm 008 mm 012 mm 014 mm 016 024 mm A 902 1087 1087 1087 1526 B 500 600 600 600 850 C 1231 1422 1613 1804 2300 D 590 701 701 701 911 E 282 357 357 357 502 F 156 150 ...

Page 5: ...s recommended on the left side 2 ft is the minimum One side of the unit either right left or rear should have the following minimum clearance for removal of the blower shaft UNIT SIZE APPROX SHAFT LENGTH in 006 41 0 008 47 0 012 51 0 014 51 0 016 55 5 024 73 0 Fig 3 Base Unit Dimensions cont CORNER WEIGHTS Lb UNIT SIZE A B C D 006 55 73 59 42 008 61 89 73 44 012 86 114 93 64 014 107 142 114 78 016...

Page 6: ...Pulley Size in 511 16 75 8 65 8 611 16 10 1311 16 Motor Pulley Range in 43 16 51 2 43 16 51 2 4 5 4 5 43 4 6 53 8 65 8 Rpm Range 1365 1566 960 1260 1106 1455 1045 1306 840 1050 686 847 Maximum Fan Rpm 1705 1365 1365 1365 1210 955 Belt Quantity Size 1 A41 1 B46 1 B45 2 A45 2 B88 3 B90 Pulley Center Line Distance in 11 2 12 6 13 6 15 0 13 6 15 0 13 6 15 0 32 6 33 8 30 0 30 7 Fan Shaft mm 20 25 25 25...

Page 7: ...ors Unit may be supported by its 4 corners or a field supplied support rail may be used for each side Size isolators with the corner weights shown in Fig 3 Units may also be suspended from above See Positioning the 09BY Unit section below and Fig 5 for recommended support and isolator mounting Ductwork attached to the condenser should be isolated from the unit with a flexible collar on the inlet a...

Page 8: ... Manual for additional pip ing details Step 5 Complete Refrigerant Piping GENERAL All field leak and pressure testing should be done in accordance with local code requirements If a local code does not exist useASHRAE American Society of Heat ing Refrigeration and Air Conditioning Engineers Stand ard 15 Safety Code for Mechanical Refrigeration For leak testing procedures refer to the Carrier Refrig...

Page 9: ... typical connection of a 2 circuit condenser for use on one circuit Three circuit units 024 may be manifolded in any combi nation of 1 2 or 3 circuits per compressor When manifold ing circuits NEVER CONNECT TWO SEPARATE COM PRESSOR EVAPORATOR CIRCUITSTOGETHER ON THE SAME CONDENSER CIRCUIT Pipe sizes for the com bined circuit should be no smaller than the sizes shown in Table 3 Table 3 Minimum Refr...

Page 10: ...charge openings and another bird screen is provided remove factory supplied screen to reduce static pressure loss Units 09BY006 014 have a factory installed flange to connect ductwork to the con denser air inlet Units 09BY016 and 024 are provided with flanges taped inside the unit for shipping To attach the duct to the unit inlet mount the flange by removing the screws that hold the condenser coil...

Page 11: ...n Table 4 and phases must be balanced within 2 Contact local power com pany for line voltage corrections Never operate a motor where a phase imbalance in supply voltage is greater than 2 Use the following formula to determine the percentage of volt age imbalance Voltage Imbalance max voltage deviation from average voltage 100 x average voltage Example Supply voltage is 240 3 60 AB 243 v BC 236 v A...

Page 12: ... to the national and applicable local codes For field power connections all main power wiring enters the unit through a factory punched access hole under the con trol box Attach power wires to the 3 power connections in the unit control box using field supplied wirenuts Be sure to install a ground wire See Fig 11 CONTROL CIRCUIT POWER WIRING Connect 24 v control wires to the 2 low voltage connecti...

Page 13: ...lt Clean coils with a vacuum cleaner fresh water com pressed air or a bristle brush not wire Backflush coil to remove debris Commercial coil cleaners may also be used to help remove grease and dirt Steam cleaning is NOT rec ommended Units installed in corrosive environments should be cleaned as part of a planned maintenance schedule In this type of application all accumulations of dirt should be c...

Page 14: ... 1154 3 79 1214 4 40 6000 892 2 49 984 2 99 1058 3 48 1163 4 31 1283 5 63 1346 6 17 7000 1040 3 96 1129 4 60 1187 5 17 1255 5 66 1348 6 72 8000 1189 5 91 1274 6 74 1323 7 24 014 5000 777 1 19 894 1 62 990 1 98 1077 2 34 1166 2 73 1258 3 21 6000 932 2 06 1033 2 60 1118 3 04 1196 3 47 1268 3 92 1343 4 35 7000 1088 3 27 1176 3 88 1255 4 45 1323 4 96 8000 1243 4 89 1323 5 61 9000 016 6000 578 0 83 655...

Page 15: ...m cleaner or compressed air Coil can be reached through access panels Inspection Check coil baffles for tight fit to prevent air from bypassing the coil Check panels for air leakage particularly those sealing the fan and coil compartments Check for loose electrical connections oil level proper refrigerant charge and refrigerant piping leaks The 09BY fan motor and fan shaft bearings are permanently...

Page 16: ...il or plugged or restricted air filter and or louvers 2 Airflow is not adequate 1 Check and clean coil filter and louver as required 2 Check airflow and determine if proper subcooling is provided Unit is noisy 1 Airflow is turned too high 2 Belt and pulley are not properly aligned 3 Proper vibration isolation has not been applied 1 Slow down motor and check discharge pressure 2 Check and adjust al...

Page 17: ......

Page 18: ...cturer reserves the right to discontinue or change at any time specifications or designs without notice and without incurring obligations Book 2 4 Tab 4a 4a PC 111 Catalog No 530 969 Printed in U S A Form 09BY 2SI Pg 18 9 96 Replaces 09BY 1SI ...

Page 19: ...HAVE THERMOSTAT AND INDOOR FAN CONTROL WIRING CONNECTIONS BEEN MADE AND CHECKED Y N ARE ALL WIRING TERMINALS including main power supply TIGHT Y N HAS CRANKCASE HEATER IF EQUIPPED ON UNIT BEEN ENERGIZED FOR 24 HOURS Y N 09BY UNIT HAS WATER BEEN PLACED IN DRAIN PAN IF REQUIRED TO CONFIRM PROPER DRAINAGE Y N ARE PROPER AIR FILTERS IN PLACE Y N HAVE FAN AND MOTOR PULLEYS BEEN CHECKED FOR PROPER ALIGN...

Page 20: ...MEASUREMENTS OIL PRESSURE Where Appropriate SUCTION PRESSURE SUCTION LINE TEMP DISCHARGE PRESSURE DISCHARGE LINE TEMP ENTERING CONDENSER AIR TEMP LEAVING CONDENSER AIR TEMP EVAP ENTERING AIR DB dry bulb TEMP EVAP ENTERING AIR WB wet bulb TEMP EVAP LEAVING AIR DB TEMP EVAP LEAVING AIR WB TEMP COMPRESSOR AMPS CIRCUIT A L1 L2 CIRCUIT B L1 L2 CIRCUIT C L1 L2 NOTES CUT ALONG DOTTED LINE CUT ALONG DOTTE...

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