Thomas & Betts LDAP 1200 manuals

Thomas betts LDAP 1200 User Manual (40 pages)

Brand: Thomas-betts | Category: Space heaters | Size: 1.54 MB |

English

Table of contents

Indirect Fired

1

Indoor, Downflow

1

Packaged Heaters

1

1. General

2

2. Installation

2

3. Warranty

2

4. Uncrating and

3

Preparation

3

5. High Altitude

3

Operation

3

6. Technical Data

4

7. Dimensions

4

8. Clearances

6

9. Combustion

6

10. Heater

7

Location

7

Suspending the Heater

8

Recommendations

8

Sound Data

8

Wall Mounting

9

Installing Louvers

10

Sizing Gas Supply

10

Valve Outlet or

11

Orifice Pressure

11

Pressures

12

(cont’d)

12

14. Electrical

13

Supply and

13

Connections

13

13. Burners

13

24V Control Wiring

14

Disconnect Switch

14

Supply Wiring

14

FIELD WIRING

15

Multiple Heater

16

Control - Option

16

CL31 and Option

16

Intensity Levels, page 2

18

Abnormal Heat

19

Cycle Functions

19

Normal Heat

19

Cycle Operating

19

Sequence

19

20. Ignition

20

21. Gas Valve(s)

21

22 Fan Motor(s)

21

23. Wiring

22

Diagrams

22

DSI CONTROL

23

23. Wiring Diagrams (cont’d)

24

The above control wiring is

25

24. Venting

26

3) Venter (Flue)

27

4) Joints and Sealing

27

Parapet or Adjoining Building

29

6 (152mm)

29

minimum

29

25. Check

30

Installation

30

Check installation

31

30. Burner

33

Maintenance

33

29. Heat

33

Exchanger

33

1/8 inch

35

7/16 (11mm) inside

36

37. Combustion

37

Air Pressure

37

Switch(es)

37

36. Operating

37

Gas Valve(s)

37

Check the Lights on

38

Control Module

38

(Circuit Board)

38

Trial for

39

Ignition

39

Call for Heat

39

Thomas & Betts devices