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Supersedes: 511.06 (398)
Subject to change without notice.  Printed in U.S.A.
Copyright

 

 by Unitary Products Group 1998. All rights reserved.

511.06-N2Z

Code:  SBL, F

5005
York
Drive

Norman
Oklahoma
73069

Unitary
Products
Group

Summary of Contents for BCCB 090

Page 1: ...s available in the following reference forms 530 18 N9 1V Electric Heater Accessory 530 18 N3 2V Economizer Accessory 530 18 N3 8V Motorized Outdoor Air Damper Accy 530 18 N3 9V Manual Outdoor Air Dam...

Page 2: ...3 Physical Data 6 4 Point Loads 8 5 Supply Air Br Performance 9 6 Accessory Static Resistances 9 7 Blower Motor and Drive Data 10 8 Heat Anticipator Setting 11 9 Blower Motor Pulley Adjustment 11 FIGU...

Page 3: ...is recommended to prevent mud splashing WARNING The unit should not be installed in an area where mud or ice could cause personal injury Remember that condensate will drip from the outdoor coil durin...

Page 4: ...provide electric resistance heat only The compressors will not run The pilot light will indicate that the switch is on EM HT Nine conductors are required for this application POWER AND CONTROL WIRING...

Page 5: ...4 1 7 1 5 8 130 64 52 2 3 1 3 1 3 5 7 2 6 2 1 7 5 3 4 2 7 42 0 21 1 17 7 43 8 21 9 18 3 50 25 20 50 25 20 120 208 230 3 60 460 3 60 575 3 60 16 7 17 3 9 6 8 3 150 73 62 3 5 2 5 2 5 7 5 3 4 2 7 10 6 4...

Page 6: ...FINS PER INCH 15 13 FACE AREA Sq Ft 7 8 13 4 OUTDOOR FANS Two Per Unit PROPELLER DIA in 24 ea 24 ea FAN MOTOR HP 1 2 ea 3 4 ea NOM CFM TOTAL 2900 ea 4400 ea OUTDOOR COIL ROWS DEEP 2 2 FINS PER INCH 1...

Page 7: ...ontrol Wiring Side 7 8 Bottom B 2 Power Wiring Side or Bottom Knockouts in the bottom of the unit can be located by the slice in the insulation UTILITIES ENTRY DATA RETURN AIR SUPPLY AIR OUTDOOR AIR O...

Page 8: ...355 460 388 NOTE These weights are with economizer and 36 kW electric heat UNIT BCB 6 POINT LOADS LBS TOTAL A B C D E F 090 1 154 154 188 211 235 193 173 120 1 504 200 237 272 307 259 229 NOTE These...

Page 9: ...2 62 2 45 0 92 2 91 2 72 1050 1 89 1 98 1 84 1 78 2 25 2 10 1 57 2 55 2 37 1 35 2 86 2 67 1 12 3 17 2 96 1090 2 08 2 12 1 97 1 97 2 41 2 24 1 78 2 72 2 54 1 55 3 06 2 86 MODEL BCB120 SIDE DUCT APPLIC...

Page 10: ...compressors out when the suction line temperature drops below 26 F This is an automatic reset device HEATING SEQUENCE OF OPERATION The following sequence of operation is based on using a standard YOR...

Page 11: ...filter access and the blower access panels as shown in Figure 4 2 Insert at least 8 of 1 4 inch tubing into each of these holes for sufficient penetration into the air flow on both sides of the indoo...

Page 12: ...rost time cycle will restart 10 minutes after the start of the defrost cycle even though the liquid sensor terminated defrost after 3 minutes During troubleshooting the defrost time can be reduced to...

Page 13: ...power to the unit to prevent personal injury FILTERS Inspect once a month Replace disposable or clean permanent type as necessary DO NOT replace permanent type with disposable MOTORS Indoor fan and ou...

Page 14: ...511 06 N2W 14 Unitary Products Group...

Page 15: ...511 06 N2W Unitary Products Group 15...

Page 16: ...es 511 06 398 Subject to change without notice Printed in U S A Copyright by Unitary Products Group 1998 All rights reserved 511 06 N2Z Code SBL F 5005 York Drive Norman Oklahoma 73069 Unitary Product...

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