background image

507838-01

Issue 1813

Page 11 of 19

BCE7E-018 Blower Performance

External 

Static 

Pressure 

in. w.g.

Air Volume and Motor Watts

Tap 1

Tap 2

Tap 3

Tap 4

Tap 5

cfm

watts

cfm

watts

cfm

watts

cfm

watts

cfm

watts

.10

717

66

707

63

735

74

781

81

959

133

.20

596

58

570

54

636

70

737

91

922

144

.30

473

56

430

48

603

77

697

101

877

150

.40

402

61

335

54

540

81

651

105

846

161

.50

358

67

302

60

492

92

607

117

811

173

.60

295

74

248

63

434

94

561

121

769

179

.70

262

79

202

72

399

103

507

131

727

187

.80

N/A

N/A

N/A

N/A

348

108

459

137

695

196

Blower Data

BCE7E-024 Blower Performance

External 

Static 

Pressure 

in. w.g.

Air Volume and Motor Watts

Tap 1

Tap 2

Tap 3

Tap 4

Tap 5

cfm

watts

cfm

watts

cfm

watts

cfm

watts

cfm

watts

.10

767

78

753

75

826

88

957

131

1095

189

.20

662

68

648

66

791

100

937

142

1063

199

.30

615

76

612

77

750

108

895

149

1040

211

.40

561

83

539

83

711

116

861

160

1010

226

.50

522

87

507

89

681

126

821

172

970

230

.60

450

96

438

93

628

134

778

175

944

237

.70

419

100

411

103

584

142

750

186

905

248

.80

365

110

358

108

521

147

702

194

864

256

BCE7E-030 Blower Performance

External 

Static 

Pressure 

in. w.g.

Air Volume and Motor Watts

Tap 1

Tap 2

Tap 3

Tap 4

Tap 5

cfm

watts

cfm

watts

cfm

watts

cfm

watts

cfm

watts

.10

1061

115

1104

126

1169

154

1212

166

1278

200

.20

941

103

973

118

1070

144

1157

173

1241

210

.30

789

90

848

104

1019

151

1121

185

1201

223

.40

640

83

789

111

991

165

1077

199

1169

233

.50

525

93

728

118

946

175

1038

209

1124

244

.60

469

101

629

128

900

181

1006

215

1100

256

.70

434

104

581

139

851

194

956

230

1051

268

.80

365

116

521

155

754

208

915

237

1000

275

Summary of Contents for BCE7E Series

Page 1: ...Static Pressure 9 Adjusting Blower Speed 10 Blower Data 11 Making Electrical Connections 13 Homeowner Maintenance 16 Professional Maintenance 16 Repairing or Replacing Cabinet Insulation 16 Check out...

Page 2: ...SUCTION LINE SUPPLY AIR OPENING RETURN AIR FILTER LOW VOLTAGE INLETS TOP AND RIGHT SIDE RETURN AIR TOP VIEW FRONT VIEW SIDE VIEW BLOWER PIPING PLATE DETAIL FOR UP FLOW AND DOWN FLOW POSITIONS A C B 11...

Page 3: ...S TOP AND RIGHT SIDE 5 3 8 137 4 3 8 111 LIQUID LINE SUCTION LINE Supply Air Opening FILTER LOW VOLTAGE INLETS TOP AND LEFT SIDE END VIEW BLOWER B C D Coil 3 4 19 3 4 19 3 4 19 Return Air Opening F E...

Page 4: ...his unit must be matched with an indoor coil as specified in the product specification sheets Coils previously charged with HCFC 22 must be flushed IMPORTANT In addition to conforming to manufacturer...

Page 5: ...remove access panels and the horizontal drip shield 060 model and the corrugated padding between the blower and coil assembly Discard the corrugated padding 2 Install the horizontal shield on the fro...

Page 6: ...that may plug up the drain opening IMPORTANT 4 Rotate drain pan 180 front to back and install it on the opposite side of the coil 5 Remove screws from top cap Remove horizontal drip shield screw locat...

Page 7: ...ctions To prevent the build up of high levels of nitrogen when purging it must be done in a well ventilated area Purge low pressure nitrogen 1 to 2 psig through the refrigerant piping during brazing T...

Page 8: ...SPACE OVERFLOW DRAIN LINE ALWAYS RUN AN OVERFLOW DRAIN LINE IF NOT POSSIBLE TO ROUTE OVERFLOW DRAIN LINE INSTALL LOW VOLTAGE OVERFLOW SWITCH KIT WIRE KIT TO SHUT DOWN COMPRESSOR PER INSTRUCTIONS NO YE...

Page 9: ...y side of the system On ducted systems connect the other end of manometer to the return duct as above For systems with non ducted returns leave the other end of the manometer open to the atmosphere LE...

Page 10: ...ed to approximately 400 CFM per ton To change blower motor speed tap remove the speed tap from Y2 on the terminal strip and insert the desired speed tap Use the Blower Data tables for the desired CFM...

Page 11: ...cfm watts cfm watts 10 767 78 753 75 826 88 957 131 1095 189 20 662 68 648 66 791 100 937 142 1063 199 30 615 76 612 77 750 108 895 149 1040 211 40 561 83 539 83 711 116 861 160 1010 226 50 522 87 50...

Page 12: ...328 336 1573 473 70 838 204 1022 267 1294 358 1303 351 1541 485 80 815 218 1003 375 1238 375 1228 373 1494 515 BCE7E 048 Blower Performance External Static Pressure in w g Air Volume and Motor Watts T...

Page 13: ...terminal strip in the control section The speed can be increased by swapping wires as shown in Figure 11 Wiring Connections 1 Install line voltage power supply to unit from a properly installed circui...

Page 14: ...507838 01 Issue 1813 Page 14 of 19 Figure 11 Typical System Wiring Diagram...

Page 15: ...507838 01 Issue 1813 Page 15 of 19 Figure 12 Typical System Wiring Diagram 460V Single and Three Phase Units 036 048 and 060 only...

Page 16: ...to provide a barrier between outside air conditions surrounding ambient temperature and humidity and the varying conditions inside the unit If the insulation barrier is damaged wet ripped torn or sepa...

Page 17: ...a good location Are all access panels in place and secure Check Blower Operation Set thermostat to FAN ON The indoor blower should come on Check Cooling Operation Set thermostat to force a call for c...

Page 18: ...ng Mode Return Duct Temperature ___________ THERMOSTAT Adjusted and Programmed Return External Static ______ ______ Total External Static ______ ______ 6 Supply Duct Temperature ___________ Temperatur...

Page 19: ..._____ Total External Static ______ ______ 6 6 Supply Duct Temperature ___________ Temperature Drop ___________ TEMPERATURE RISE Heating Mode Return Duct Temperature __________ Supply Duct Temperature...

Reviews: