Raypak Hi Delta 992B-1262B manuals

Owner’s manuals and user’s guides for Water equipment Raypak Hi Delta 992B-1262B.
We providing 1 pdf manuals Raypak Hi Delta 992B-1262B for download free by document types: User Manual


Table of contents

INSTALLATION & OPERATING

1

INSTRUCTIONS

1

CONTENTS

3

WARNINGS

4

BEFORE INSTALLATION

5

Component Locations

6

General Information

7

GENERAL SAFETY

8

INSTALLATION

9

Clearances

11

Indoor Units

12

Reversing Air Filter

12

Direct Vent

12

Direct-Ducted Combustion Air

12

Conventional Combustion Air

13

Water Piping

14

Relief Valve Piping

15

Hydrostatic Test

15

Cold Water Operation

15

Hydronic Heating

16

Pressure Drop in Feet of Head

17

Feedwater Regulator

17

Fig. 15: “H” Bypass Setting

19

Gas Supply

20

Gas Supply Connection

21

Electrical Power Connections

22

Field Wiring Connection

23

Fig. 25: 2-Stage Tankstat

25

Changing the Flue Outlet

27

Venting Installation Tips

28

Venting Configurations

28

(Category III)

30

Direct Vent - Vertical

32

Outdoor Installation

33

Controls

33

Heater Sequence of Operation

34

Models 1532B – 1802B

36

Models 2002B – 2342B

39

Fig. 32: Ignition Module

42

Fig. 34: Flow Switch

42

Fig. 35: Operating Control

43

Fig. 36: Low Water Cut-Off

43

Fig. 38: Fan-Proving Switch

43

Fig. 39: Blocked Vent Switch

43

UDB Diagnostic Board

44

87%-Efficiency Boilers –

45

Special Instructions

45

*Requires optional vent tee

46

(Category IV)

47

START-UP

52

Start-Up

53

Safety Inspection

54

Follow-Up

54

Pilot Turn-Down Test

54

Post Start-Up Check

55

OPERATION

56

TROUBLESHOOTING

57

MAINTENANCE

58

Semi-Annually

59

Annually

59

As Required

59

APPENDIX

60

LIMITED PARTS WARRANTY

61

HI DELTA – TYPES H AND WH

61

MODELS 992B–2342B

61

HI DELTA – TYPE P

62

RAYPAK PRODUCTS

63

Litho in U.S.A

66





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