Magic-Pak HWC8-12 Installation Instructions Manual Download Page 8

Page 8 of 18

507388-01

Issue 1504

SCFM

Temp

Rise

(F°)

SCFM

Temp

Rise

(F°)

SCFM

Temp

Rise

(F°)

SCFM

Temp

Rise

(F°)

208

365

49

340

53

315

N/A

285

N/A

230

425

42

405

44

380

47

350

51

208

445

40

415

43

390

46

365

49

230

515

35

485

37

455

39

430

42

208

620

29

585

31

555

32

520

34

230

685

26

650

28

610

29

570

31

208

365

N/A

340

N/A

315

N/A

285

N/A

230

425

63

405

N/A

380

N/A

350

N/A

208

445

60

415

65

390

N/A

365

N/A

230

515

52

485

55

455

59

430

62

208

620

43

585

46

555

48

520

52

230

685

39

650

41

610

44

570

47

208

480

N/A

465

N/A

450

N/A

435

N/A

230

610

44

590

45

565

47

535

50

208

750

36

715

38

685

39

655

41

230

810

33

770

35

735

37

700

38

208

860

31

815

33

770

35

735

37

230

880

30

835

32

790

34

750

36

208

480

N/A

465

N/A

450

N/A

435

N/A

230

610

59

590

61

565

63

535

N/A

208

750

48

715

50

685

52

655

55

230

810

44

770

46

735

49

700

51

208

860

42

815

44

770

46

735

49

230

880

41

835

43

790

45

750

48

208

480

N/A

465

N/A

450

N/A

435

N/A

230

610

73

590

N/A

565

N/A

535

N/A

208

750

60

715

63

685

65

655

68

230

810

55

770

58

735

61

700

64

208

860

52

815

55

770

58

735

61

230

880

51

835

54

790

57

750

60

TAP 1 (HEAT)

208 or 230

735

49

700

51

670

53

640

56

TAP 2 (HEAT) *

208 or 230

825

43

795

45

770

46

745

48

TAP 3 (HEAT)

208 or 230

895

40

865

41

840

43

810

44

TAP 4 (COOL)

208 or 230

800

765

735

715

TAP 5 (COOL)

208 or 230

880

845

820

795

TAP 1 (HEAT)

208 or 230

735

61

700

64

670

67

640

70

TAP 2 (HEAT) *

208 or 230

825

54

795

56

770

58

745

60

TAP 3 (HEAT)

208 or 230

895

50

865

52

840

53

810

55

TAP 4 (COOL)

208 or 230

800

765

735

715

TAP 5 (COOL)

208 or 230

880

845

820

795

55

40

LOW

0.1 " w.c.

0.2 " w.c.

0.3 " w.c.

0.4 " w.c.

Model

Rise

Range

(F°)

Mid

Rise

(F°)

Indoor Blower 

Speed

HWC8(R/N)360912A

35

Unit

Voltage

(V)

-

LOW

MED

HWC8(R/N)240912A

25

-

MED *

HIGH

-

65

50

HIGH *

HWC8(R/N)360918A

HWC8(R/N)360924A

25

LOW

55

40

LOW

MED *

HIGH

LOW

HWC8(R/N)480918A

HWC8(R/N)480924A

35 - 65

50

75

60

MED *

HIGH

HIGH *

60

HWC8(R/N)600918A

HWC8(R/N)600924A

45 -

HWC8(R/N)480930A

30 -

HWC8(R/N)600930A

-

AIRFLOWS AND HEATING TEMPERATURE RISES

AS A FUNCTION OF EXTERNAL STATIC PRESSURE

N/A: Do not operate unit in heating mode using this blower speed at this external static pressure.  Outside of temperature rise range.
* : As shipped speed for heating operation

Table 2

75

60

45

45

MED

Table 2

Summary of Contents for HWC8-12

Page 1: ...not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance Such actions could result in property damage personal injury or death WARNING Installati...

Page 2: ...ion of the unit with clogged or misplaced filters will damage the unit Units may be used for heating of buildings or structures under construction if the following conditions are met The Unit must be...

Page 3: ...d upon construction completion The input rate and temperature rise must be set per the furnace rating plate One hundred percent 100 outdoor air must be provided for combustion air requirements during...

Page 4: ...ing compound The seal must be weathertight to prevent entrance of moisture and water into the building Assure that the unit is completely seated against the gaskets on the wall sleeve Installing Witho...

Page 5: ...ustion inducer The inducer draws the combustion products out of the heat exchanger together with dilution air and forces the mixture from the unit to the outside No special provisions are required for...

Page 6: ...manual shutoff valve during any pressure testing of gas supply piping system at test pressures equal to or less than 1 2 psig or 14 W C If the piping system is to be tested at pressures in excess of 1...

Page 7: ...all sides of the duct are flanged over to permit removal of the cooling chassis if required Use a flexible connection to attach the remainder of the return duct The return duct should be sealed to th...

Page 8: ...55 770 58 735 61 700 64 208 860 52 815 55 770 58 735 61 230 880 51 835 54 790 57 750 60 TAP 1 HEAT 208 or 230 735 49 700 51 670 53 640 56 TAP 2 HEAT 208 or 230 825 43 795 45 770 46 745 48 TAP 3 HEAT 2...

Page 9: ...me additional installation and operating precautions should be taken The following precautions are taken to prevent possible vent system ice blockage that could result in safety shutdown of the burner...

Page 10: ...after the thermostat is satisfied The time delay is preset at the factory and timing can not be adjusted Cooling Sequence of operation When the thermostat system switch is set for COOL the blower wil...

Page 11: ...osen these screws to remove control board mounting bracket Ignition Control board Remove these screws to remove Burner Assembly Igniter Combustion Inducer Gas Valve Primary Limit Mounted to Vest panel...

Page 12: ...wires at the gas valve 7 Refer to Figure 6 Remove the two screws on the burner assembly that secure it to the mounting brackets The mounting brackets contain pins to locate the assembly and hold it in...

Page 13: ...Page 13 of 18 507388 01 Issue 1504 BURNER MANIFOLD ASSEMBLY REMOVAL Step 7 Mounting Brackets Step 8 Step 9 Step 10 Burner Manifold Assembly Figure 6...

Page 14: ...nd slip the rollout switch from beneath the lanced tab on the burner assembly 4 For reassembly follow the above steps in reverse order Flame sensor 1 Remove the control board mounting bracket as descr...

Page 15: ...frigeration system contained in the cooling chassis normally requires no maintenance since it is a closed self contained system System is charged with R410A refrigerant Periodic maintenance is limited...

Page 16: ...Page 16 of 18 507388 01 Issue 1504 Figure 7...

Page 17: ...Page 17 of 18 507388 01 Issue 1504 Figure 8...

Page 18: ...Page 18 of 18 507388 01 Issue 1504 NOTES...

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