WarmFlow COMBI 70 manuals

Warmflow COMBI 70 Specifications (80 pages)

Brand: Warmflow | Category: Thermostats | Size: 4.45 MB |

English

Table of contents

Boiler Manual

1

Commissioning

2

Servicing

2

NI Customers Only

2

USER INSTRUCTIONS

4

REQUIREMENTS

6

THE INSTALLER MUST CHECK:

7

1.5 Components

11

2.0 Technical Details

20

2.2 Dimensions

21

UCHE DIMS

22

K120HE BASETRAY DIMS

23

K150HE BASETRAY DIMS

24

KCHE BASETRAY DIMS

25

1. Diverter Assembly

26

2. Extension

26

3. Elbow

26

4. Terminal End

26

5. Mounting Brackets

26

CONTROL BOX

38

535SE/LD

38

3.3 Combi Wiring Details

39

3.3.1 Wiring Diagram

39

3.3.2 Wiring Schematic

40

4.2 Two Pipe System

49

4.3 De-aerator System

49

5.0 Flues

51

5.1 Installation of Flues

51

TOTAL SYSTEM

57

INITIAL CHARGE

57

FLOW SWITCH

58

FLOW RESTRICTOR

58

10.0 Burner Fault Finding

62

10.1 Riello RDB

62

11.0 Combi Fault Finding

63

11.1 Central Heating

63

11.2 Domestic Hot Water

64

13.0 Spares

69

13.1 RDB 2.2 Spares

69

13.2 RDB 3.2 Spares

70

13.3 Pipe Spares cont’d

72

BUSINESS REPLY SERVICE

80

Warmflow COMBI 70 Service Manual (92 pages)

Brand: Warmflow | Category: Thermostats | Size: 4.53 MB |

English

Table of contents

Boiler Manual

1

COMMISSIONING

2

SERVICING

2

NI Customers Only

2

CONTENTS

3

1 USER INSTRUCTIONS

5

Page 4

6

Filling Loop Ball Valve

6

System Pressure

6

Page 6

8

4 GENERAL INFORMATION

9

4.5 Components

12

Key Components

14

Page 14

16

5 TECHNICAL DETAILS

23

5.2 Dimensions

24

Page 23

25

Page 27

29

5.4 Technical Data

30

Page 32

34

Page 36

38

6.3 Combi Wiring Details

40

6.3.1 Wiring Diagram

40

6.3.2 Wiring Schematic

41

Page 40

42

Page 41

43

Page 44

46

Page 45

47

Page 46

48

7 OIL SUPPLY

49

7.2 Two Pipe System

50

7.3 De-aerator System

50

7.4 One Pipe Lift System

51

Page 50

52

Page 51

53

8 FLUES

54

Page 53

55

Page 58

60

Page 60

62

Page 61

63

8.1.8 Plume Management Kits

64

Page 64

66

Page 65

67

8.2 Flue Terminal Locations

70

10 INSTALLATION REQUIREMENTS

72

11 BURNERS

75

13 BURNER FAULT FINDING

78

14 COMBI FAULT FINDING

79

Page 78

80

14.2 Domestic Hot Water

80

16 SPARES

85

Page 88

90

WarmFlow devices