Worcester 24i Junior manuals

Worcester 24i Junior User Manual (62 pages)

Brand: Worcester | Category: Thermostats | Size: 2.59 MB |

English

Table of contents

CHECKLIST & service

1

INSTALLATION &

2

SERVICING INSTRUCTIONS

2

CONTENTS

3

GENERAL INFORMATION

5

TECHNICAL DATA

6

LAYOUT & COMPONENTS

7

CLEANING PRIMARY SYSTEMS

9

MAINS SUPPLY

10

WATER SYSTEMS & PIPEWORK

11

CONDENSATE PIPEWORK

12

PRESSURE RELIEF PIPEWORK

13

8 716 107 336b (11/05)

14

BOILER LOCATION &

15

CLEARANCES

15

PLUMBING MANIFOLD

16

FLUE TERMINAL POSITIONS

17

FLUE OPTIONS

18

UNPACKING WALL FRAME AND

19

ANCILLARY ITEMS

19

WALL MOUNTING TEMPLATE

20

FLUE OPENING

20

UNPACKING THE APPLIANCE

21

BOILER CONNECTIONS

23

FLUE INSTALLATION

24

CONDENSATE CONNECTION

27

ELECTRICS

28

POSITION OF WIRED

29

COMPONENTS

29

FILLING THE SYSTEM

31

STARTING THE APPLIANCE

32

WATER TREATMENT

33

COMMISSIONING

34

FINISHING COMMISSIONING

35

INSPECTION AND SERVICE

36

Component Access

37

1. Removing outer case

37

Primary Heat Exchanger

37

To Clean the Heat Exchanger

39

2. Primary sensor

42

3. Overheat thermostat

42

4. Flue overheat thermostat

42

6. Gas valve

43

7. Gas adjuster

43

8. Siphon

43

REPLACEMENT OF PARTS

44

12. Replacing control

45

14. Pressure switch

46

16. Electrode assembly

47

17. Burner

47

18. Heat Exchanger

47

19. Diverter valve motor

48

20. Diverter valve

48

21. Auto air vent

48

22. DHW temperature sensor

48

27. Hydraulic Block

50

28. CH pressure relief valve

50

29. Plastic protection device

51

30. DHW Heat exchanger

51

31. Bypass valve

52

32. Expansion vessel

52

Expansion vessel replacement

52

(Boiler in place)

52

Removing boiler

52

33. Setting the CO

53

SHORT PARTS LIST

54

L.P.G. CONVERSION

55

R from another

56

R (from external

56

CENTRAL HEATING FUNCTION

57

IGNITION SEQUENCE

57

PREHEAT AND DHW FUNCTION

58

PROTECTION FUNCTION

59

COLLECTIVE MARK

60

Check List

62

Worcester 24i Junior Instruction Manual (20 pages)

Brand: Worcester | Category: Thermostats | Size: 1.67 MB |

English

Table of contents

USER INSTRUCTIONS

1

CONTENTS

3

1SYMBOLS AND SAFETY

4

PRECAUTIONS

4

2 GENERAL INFORMATION

5

3 CONTROLS

6

3.1 OPERATING THE BOILER

7

4SYSTEM PRESSURE

10

6 720 802 048 (2013/05)

11

6 720 802 048 (2013/05)

12

4.5 EXTERNAL FILLING LOOP

13

5 SERVICE CLEARANCES

14

6 MAINTAINING YOUR BOILER

14

7 FAULT FINDING

15

8 FAULT OR BREAKDOWN

16

9 TIPS ON ENERGY SAVING

17

10 YOUR GUARANTEE

18

11 ENVIRONMENT / DISPOSAL

18

12 GLOSSARY

19

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