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AIREDALE AIR 1-550.30, Installation And Service Manual

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AIREDALE AIR 1-550.30 Installation And Service Manual Download Page 8

AIR 1-550.30

8

2 

lbs. 

STEAM

60° ENT. AIR

STEAM PERFORMANCE DATA - STANDARD MODELS

j

  Horizontal units with horizontal louvers open 30° from vertical plane. Vertical types equipped with cone jet deflector, blades fully opened are shown in bold.  

k

  CFM for horizontal types is entering CFM. CFM for vertical and “Power Throw” types is leaving CFM.

➂

  WVC and WPC models have copper tubes, WVN and WPN models have 90/10 cupro-nickel tubes.

➃

  Requires Solid State Motor Speed Controller. 

Type

Model No.

Btu/hr

Sq. Ft. 

EDR

Air Data

Motor Data

Maximum 

Mounting 

Height (ft.)



Heat Throw  

or Spread @ 

Max. Height 



CFM

‚

Outlet 

Velocity 

(Fpm)

Final Air 

Temp. 

(°F)

Condensate 

lb/hr

Hp

Approx. 

RPM

Horizontal 

Delivery

WTC/WSC 18

18,000

75

8

17

340

625

107

19

1/60

1,550

WTC/WSC 24

24,000

100

9

18

370

695

119

25

1/25

1,550

WTC/WSC 33

33,000

138

10

21

630

690

108

34

1/25

1,550

WTC/WSC 47

47,000

196

12

28

730

810

119

49

1/12

1,550

WTC/WSC 63

63,000

263

14

29

1,120

690

111

65

1/12

1,550

WTC/WSC 86

86,000

358

15

31

1,340

835

118

89

1/8

1,625

WTC/WSC 108

108,000

450

17

31

2,010

790

109

112

1/8

1,625

WTC/WSC 121

121,000

504

16

25

1,775

715

122

125

1/5

1,075

WTC/WSC 165

165,000

688

19

40

3,240

880

106

171

1/3

1,075

WTC/WSC 193

193,000

804

18

38

2,900

810

121

200

1/3

1,075

WTC/WSC 258

258,000

1,075

19

44

4,560

750

111

267

1/2

1,075

WTC/WSC 290

290,000

1,208

20

46

4,590

765

117

300

1/2

1,075

WTC/WSC 340

340,000

1,417

20

46

5,130

735

120

352

1/2

1,075

Power- 

Throw™

ƒ

WPC/WPN 279

279,000

1,163

16

100

5,460

2,165

111

289

1/2

1,075

WPC/WPN 333

333,000

1,388

17

110

5,980

2,165

116

345

3/4

1,140

WPC/WPN 385

385,000

1,604

17

115

7,680

1,860

110

398

1

1,140

WPC/WPN 500

500,000

2,083

18

130

10,390

2,520

108

517

1 1/2

1,140

WPC/WPN 610

610,000

2,542

20

140

11,750

2,315

112

631

1 1/2

1,140

WPC 952

952,000

3,967

21

145

12,170

2,321

139

985

2

1,140

Vertical 

Delivery

ƒ

WVC/WVN 42

42,000

175

11

15

17

11

950

825

103

43

1/30

1,050

WVC/WVN 59

59,000

246

14

19

21

14

1,155

1,005

111

61

1/30

1,050

WVC/WVN 78

78,000

325

15

20

23

15

1,590

1,065

109

81

1/15

1,050

WVC/WVN 95

95,000

396

15

20

23

15

1,665

1,120

118

98

1/15

1,050

WVC/WVN 139

139,000

579

18

24

27

18

2,660

1,285

112

144

1/6

1,075

WVC/WVN 161

161,000

671

20

27

30

20

2,945

1,420

115

167

1/3

1,075

WVC/WVN 193

193,000

804

22

30

33

22

3,500

1,690

116

200

1/3

1,075

WVC/WVN 212

212,000

883

22

30

33

22

3,610

1,740

120

219

1/3

1,075

WVC/WVN 247

247,000

1,029

26

34

39

26

4,820

1,910

111

256

1/2

1,075

WVC/WVN 279

279,000

1,163

30

37

45

30

5,460

2,165

111

289

1/2

1,075

WVC/WVN 333

333,000

1,388

30

37

45

30

5,980

2,165

116

345

3/4

1,140

WVC/WVN 385

385,000

1,604

30

36

45

30

7,680

1,860

110

398

1

1,140

WVC/WVN 500

500,000

2,083

37

44

56

37

10,390

2,520

108

517

1 1/2

1,140

WVC/WVN 610

610,000

2,542

36

43

54

36

11,750

2,315

112

631

1 1/2

1,140

WVC 952

952,000

3,967

37

 

56

 

12,170

2,321

139

985

2

1,140

Table 8.1 - Performance Data for Standard Units at Standard Conditions of 

2 lb. Steam and 60°F Entering Air High Motor Speed

Table 8.2 - Performance Data for Standard Units at Standard Conditions of 

2 lb. Steam and 60°F Entering Air Reduced Motor Speed 

➃

Type

Model No.

Btu/hr

Sq. Ft. 

EDR

 Air Data

Motor Data

Maximum 

Mounting 

Height (ft.) 



Heat Throw  

or Spread @ 

Max. Height 



CFM

‚

Outlet 

Velocity 

(Fpm)

Final Air 

Temp.

(°F)

Condensate 

lb/hr

Hp

Approx. 

RPM

Horizontal 

Delivery

WTC/WSC 18

14,000

58

8

10

220

415

118

14

1/60

1,000

WTC/WSC 24

18,000

75

9

11

230

440

131

19

1/25

1,000

WTC/WSC 33

25,000

104

10

13

395

440

118

26

1/25

1,000

WTC/WSC 47

38,000

158

12

17

450

515

137

39

1/12

1,000

WTC/WSC 63

47,000

195

14

17

685

430

122

49

1/12

1,000

WTC/WSC 86

64,000

265

15

19

825

525

131

66

1/8

1,000

WTC/WSC 108

81,000

340

17

19

1,255

500

119

84

1/8

1,000

Summary of Contents for AIR 1-550.30

Page 1: ... rating for national electric code ignition temperature rating T3B for grain dust Motors are designed for continuous duty They can operate in a maximum ambient temperature of 104 F 40 C The unit heaters are listed by the Canadian Standards Association as certified and Canadian Registered heat exchangers CRN OH 9234 5C Does not apply to WVC WPC 952 Steam horizontal and vertical delivery unit heater...

Page 2: ... atmosphere WARNING 1 Disconnect power supply before making wiring connections to prevent electrical shock and equipment damage 2 All appliances must be wired strictly in accordance with wiring diagram furnished with the appliance Any wiring different from the wiring diagram could result in a hazard to persons and property 3 Any original factory wiring that requires replacement must be replaced wi...

Page 3: ...re listed in Table 4 1 and the height dimensions are shown in Figures 4 3 through 4 7 Maximum mounting heights for vertical models are given for units with or without optional air deflectors The data in Table 4 1 is based on operating conditions of 2 lbs steam or 220 F entering water with 60 F entering air When operating conditions are other than those above refer to Figure 4 2 for maximum mountin...

Page 4: ...m pressures other than 2 pounds or with water at other than average temperature of 220 F Table 4 1 Maximum Mounting Heights UNIT MOUNTING Figure 4 2 Maximum Mounting Heights Correction Factors H Figure 4 6 Vertical Truncone Horizontal Type Power Throw Type Vertical Type with Deflectors No Deflector Cone Jet Truncone Louvers Model No Height ft Model No Height ft Model No Height ft Height ft Height ...

Page 5: ...5 greater than the rated voltage 5 CAUTION 1 Do not install units below 8 feet measured from the bottom of the unit to the floor 2 Do not reuse any electrical component which has been wet Replace component 3 Ensure that the supply voltage to the appliance as indicated on the serial plate is not 5 less than the rated voltage Piping See Figure 6 1 1 Branch piping to and from unit heater should inclu...

Page 6: ...nd must be connected according to wiring diagram with each controller Prior to Operation 1 Make sure fuses are installed in fused disconnect switches 2 Check all electrical connections to assure they are secure 3 Check rigidity of unit mounting Tighten all fasteners if necessary 4 Inspect piping strainers traps fittings etc Initial Start Up 1 Set thermostat to lowest position 2 Turn on power suppl...

Page 7: ...ptional Casings Electrostatically applied gray green polyester powder coat paint finish is applied over rust and corrosion treated steel for long life Motor Cooling Cone Shields motor from coil heat prolongs life of insulation windings and lubricant Prolongs motor life Coil Aluminum fins mechanically bonded to tubes for maximum heat transfer All steam and water carrying passages between heavy stee...

Page 8: ...15 112 631 1 1 2 1 140 WPC 952 952 000 3 967 21 145 12 170 2 321 139 985 2 1 140 Vertical Delivery WVC WVN 42 42 000 175 11 15 17 11 950 825 103 43 1 30 1 050 WVC WVN 59 59 000 246 14 19 21 14 1 155 1 005 111 61 1 30 1 050 WVC WVN 78 78 000 325 15 20 23 15 1 590 1 065 109 81 1 15 1 050 WVC WVN 95 95 000 396 15 20 23 15 1 665 1 120 118 98 1 15 1 050 WVC WVN 139 139 000 579 18 24 27 18 2 660 1 285 1...

Page 9: ... 53 5 040 805 94 214 1 2 1 075 WTC WSC 340L 255 000 1 063 23 53 5 575 775 102 264 1 2 1 075 Power Throw WPC WPN 610L 470 000 1 958 22 154 2 400 2 445 97 486 1 1 2 1 140 Vertical Delivery WVC 42L 33 000 138 13 17 20 13 960 835 94 34 1 30 1 050 WVC 59L 44 000 183 16 22 24 16 1 190 1 035 96 45 1 30 1 050 WVC 78L 62 000 258 19 26 29 19 1 740 1 070 95 65 1 15 1 050 WVC 95L 71 000 296 19 26 29 19 1 760 ...

Page 10: ... 279 192 300 20 0 0 2 4 5 60 0 17 108 5 460 2 165 94 1 2 1 075 WPC WPN 333 238 500 24 8 0 4 4 5 100 0 18 117 5 980 2 165 99 3 4 1 140 WPC WPN 385 276 100 28 8 0 6 4 5 100 0 18 124 7 680 1 860 95 1 1 140 WPC WPN 500 358 000 37 3 0 5 6 0 100 0 19 138 10 390 2 520 93 1 1 2 1 140 WPC WPN 610 450 400 46 9 1 0 6 0 100 0 22 151 11 750 2 315 97 1 1 2 1 140 WPC 952 721 600 75 2 1 1 14 0 200 0 23 150 12 166...

Page 11: ... 89 1 2 1 075 WTC WSC 290L 161 100 16 8 3 7 2 5 70 0 25 57 5 040 800 89 1 2 1 075 WTC WSC 340L 200 900 20 9 6 6 2 5 70 0 25 57 5 575 760 93 1 2 1 075 Power Throw WPC WPN 610L 344 900 35 9 0 6 6 0 100 0 24 158 12 400 2 445 86 1 1 2 1 140 Vertical Delivery WVC 42L 23 000 2 4 0 4 0 5 10 0 14 18 21 14 960 835 83 1 30 1 050 WVC 59L 32 600 3 4 0 3 0 8 15 0 17 23 25 17 1 190 1 035 86 1 30 1 050 WVC 78L 4...

Page 12: ... 34 WSC 47 15 17 1 2 8 3 4 8 12 1 4 11 3 5 8 6 10 3 4 12 35 WSC 63 18 1 2 21 1 2 8 3 4 8 12 3 4 15 3 5 8 6 14 3 4 12 48 WSC 86 18 1 2 21 1 2 8 3 4 9 12 3 4 15 3 5 8 6 14 3 4 14 52 WSC 108 22 1 2 25 1 2 9 1 2 8 11 1 2 18 3 5 8 6 3 8 18 3 4 18 74 WSC 121 22 1 2 25 1 2 9 1 2 7 1 2 11 18 3 5 8 6 3 8 18 3 4 18 76 WSC 165 26 1 2 29 1 2 9 1 4 9 1 2 14 21 1 4 3 5 8 6 3 8 22 3 4 22 92 WSC 193 30 1 2 32 1 2...

Page 13: ... 1 1 2 1 70 WVC WVN 161 34 3 4 8 3 8 18 3 8 2 1 8 3 19 1 2 19 1 1 2 1 80 WVC WVN 193 34 3 4 9 7 8 18 3 8 2 1 8 3 19 1 2 19 1 1 2 1 86 WVC WVN 212 34 3 4 12 7 8 18 3 8 2 1 2 3 19 1 2 19 2 1 1 4 94 WVC WVN 247 34 3 4 12 7 8 18 3 8 2 1 2 3 21 1 2 21 2 1 1 4 108 WVC WVN 279 34 3 4 14 3 8 18 3 8 2 1 2 3 21 1 2 21 2 1 1 4 112 WVC WVN 333 43 1 4 14 5 8 31 1 2 2 7 8 3 1 8 22 1 2 18 1 5 22 2 1 2 1 1 2 166 ...

Page 14: ...otor damage Check plant voltage conditions A separate manual starter with thermal overload protection device is recommended for those units that do not have motors with built in overload protection Coils 1 Clean coil at least once a year more often under unfavorable conditions Unless coil is kept reasonably free of dirt lint and grease its original heating capacity will be reduced possibly to a se...

Page 15: ...ing in too high air temperature 6 Restricted air flow due to clogged coil or closed louvers 7 Fan out of balance 8 Unbalanced voltage on 3φ power Coil Failure Unit Leaks 1 Severe internal corrosion from feedwater 2 Type of boiler treatment 3 Entrained air causing water hammer 4 Continuous operation above 150 PSI 375 F steam systems 5 Loose connection Table 15 1 Troubleshooting Replacement Parts Wh...

Page 16: ...UIPMENT MANUFACTURED BY BUYER BUYER S REMEDY FOR BREACH AS LIMITED HEREIN SHALL BE LIMITED TO ONE YEAR FROM DATE OF SHIPMENT FROM SELLER FOR GAS FIRED PRODUCTS INSTALLED IN HIGH HUMIDITY APPLICATIONS AND UTILIZING STAINLESS STEEL HEAT EXCHANGERS BUYER S REMEDY FOR BREACH AS LIMITED HEREIN SHALL BE LIMITED TO TEN YEARS FROM DATE OF SHIPMENT FROM SELLER These warranties are issued only to the origin...

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