Biasi RIVA PLUS HE 28C ERP Manuals

Manuals and User Guides for Biasi RIVA PLUS HE 28C ERP. We have 2 Biasi RIVA PLUS HE 28C ERP manuals available for free PDF download: User Manual And Installation Instructions, Service Manual

Biasi RIVA PLUS HE 28C ERP User Manual And Installation Instructions (64 pages)

Wall hung, fanflue, roomsealed, high efficiency gas boiler

Brand: Biasi | Category: Boiler | Size: 2.8 MB

Installation Instructions
1
Using the Boiler
3
Installing the Boiler
6
Table of Contents
7
1 Appliance Description

8
- Overview
  8
- Control Panel
  8
- Isolation Valves
  8
- Technical Data
  8
- Operation Lights
  9
2 Instructions for Use

10
- Warnings
  10
- Refilling Procedure
  10
- Ignition
  11
- Circuit Temperature
  11
- Temperature
  12
- Extinguishing
  13
- Built in Time Switch a
  13
- Built in Time Switch B
  15
- Built in Time Switch C
  17
- Built in Time Switch D
  20
3 Useful Advice

23
- Central Heating
  23
- Frost Protection
  23
- Condensate Drain
  23
- Periodic Maintenance
  23
- External Cleaning
  23
- Operational Faults
  24
4 Technical Information

26
- Overview
  26
- Main Diagram
  27
- Hydraulic Specifications
  29
- Expansion Vessel
  29
- Technical Data Mod. Riva Plus HE 24C ERP
  30
- Technical Data Mod. Riva Plus HE 28C ERP
  34
5 General Requirements

38
- Related Documents
  38
- Location of Appliance
  38
- Flue System
  39
- Gas Supply
  39
- Air Supply
  40
- Ventilation
  40
- Condensate Drain
  40
- Water Circulation (C.h.)
  41
- Domestic Water
  42
- Water Treatment
  42
- Electrical Supply
  42
6 Installation

43
- Warnings
  43
- Precautions for Installation
  43
- Installing the Bracket
  44
- Overall Dimensions
  44
- Joints
  45
- Mounting the Boiler
  45
- Fitting the Flue System
  45
- Choice of Flue
  46
- Electrical Connections
  48
- External Frost Protection
  50
7 Commissioning

51
- Warnings
  51
- Electrical Installation
  51
- Gas Supply Installation
  51
- Filling the D.h.w. System
  51
- Initial Filling of the System
  51
- Condensate Pipe and Traps
  53
- Lighting the Boiler
  53
- Checking the Gas Pressure at the Burner
  54
- Checking the Burner Ignition
  55
- Checking the Ignition Device
  55
- Checking the Flue System
  55
- Check Pump Operation/Pump Release
  56
- Checking the Condensate Drain Pipe
  56
- Instructing the User
  56
8 Gas Conversion

57
- Warnings
  57
- Procedures
  57
9 Maintenance

59
- Warnings
  59
- Dismantling the External Panels
  59
- Emptying the D.h.w. System
  59
- Emptying the C.h. System
  59
- Combustion Analysis Check
  60
- Cleaning the Primary Heat Exchanger
  60
- Checking the Pressurisation in the Expansion
  60
  - Vessel
    60
- Cleaning the Burner
  60
- Checking the Flue
  60
- Drain Pipe Inspection
  60
- Visual Inspection of Appliance
  60
- Gas Pressures and Tightness
  60
- Water Inhibitor Concentration
  60
10 Benchmark Commissioning and Servicing Section

61
- Gas Boiler System Commissioning Checklist
  62
- Service Record
  63

Biasi RIVA PLUS HE 28C ERP Service Manual (44 pages)

Combi boiler

Brand: Biasi | Category: Gas boiler | Size: 6.36 MB

Table of Contents
3
1 Overall Information

4
- Overall View
  4
- Hydraulic Diagram
  4
2 General Access and Emptying Hydraulic

5
- Circuits
  
  5
- Nomenclature
  5
- Body Panels
  5
- Control Panel
  5
- Access to the Sealed Chamber
  6
- Emptying the Primary Circuit
  6
- Emptying the D.h.w. Circuit
  6
3 Diagrams

7
- Wiring Diagram
  7
- Functional Flow Diagrams
  8
- Circuit Voltages
  9
4 Fault Finding

10
5 Primary Heat Exchanger

12
- Function
  12
- Removal
  12
- Cleaning
  12
6 Condensing Heat Exchanger

13
- Function
  13
- Removal
  13
- Cleaning
  14
7 H .W . Heat Exchanger

15
- Function
  15
- Removal
  15
8 Pump

16
- Function
  16
- Checks
  16
- Removal Pump
  16
9 Three Way Diverter Valve

17
- Function
  17
- Checks
  17
- Removal of the Electric Actuator
  17
- Removal of the Tree Way Diverter Valve
  18
- Removal of the Diverter Group
  18
10 Electronic Control/Ignition P.C.b

19
- Function
  19
- Selection and Adjustment Devices
  19
- Checking the Temperature
  20
- Operation Lights
  21
- Setting the Boiler Control Function Modes
  21
- Useful Output Setting
  21
- Reignition Frequency Setting
  22
- Ignition Gas Pressure Adjustment
  23
- Setting The D.h.w. Flowmeter Operation Mode
  23
- Checks
  24
- Removal of the Electronic Control P.C.b
  24
- Thermal Control in the Mode
  26
- Ignition and Control Sequence
  27
11 Modulating Gas Valve

28
- Function
  28
- Nomenclature of the Parts
  28
- Adjustment
  28
- Checks
  29
- Removal of the On-Off Operators Coils
  29
- Removal of the Gas Valve
  29
12 Primary Circuit Pressure Switch

30
- Function
  30
- Checks
  30
- Removal
  30
13 Expansion Vessel and Temperature-Pres

31
- Sure Gauge
  
  31
- Function
  31
- Checks
  31
- Removal of the Expansion Vessel
  31
- Removal of the Temperature-Pressure Gauge
  31
14 H .W . Flowmeter, Filter and Flow

32
- Limiter
  
  32
- Function
  32
- Description and Location of Parts - (Figure 14.2)
  32
- Removal of the Sensor
  32
- Checks
  32
- Removal of the Flow Switch Group and D.h.w. Circuit Filter
  32
- Flow Limiter
  33
15 Temperature Probe

34
- Function
  34
- Checks
  34
- Removal of the C.h. Temperature Probe
  34
- Removal of the D.h.w. Temperature Probe
  34
16 By-Pass Valve

35
- Function
  35
- Removal
  35
17 Fan and Air Pressure Sensor

36
- Function
  36
- Checks
  36
- Removal of the Fan
  37
- Removal of the Air Pressure Sensor
  37
18 Ignition and Detection Electrodes

38
- Function
  38
- Checks
  38
- Removal
  38
19 Safety Thermostat

39
- Function
  39
- Checks
  39
- Removal
  39
20 Flue Temperature Probe Ntc

40
- Function
  40
- Checks
  40
- Removal
  40
21 Condensate Trap

41
- Function
  41
- Removal
  41
22 Short Spare Parts List

42

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Biasi RIVA PLUS HE 28C ERP Manuals

Biasi RIVA PLUS HE 28C ERP User Manual And Installation Instructions (64 pages)

Table of Contents

1 Appliance Description

2 Instructions for Use

3 Useful Advice

4 Technical Information

5 General Requirements

6 Installation

7 Commissioning

8 Gas Conversion

9 Maintenance

10 Benchmark Commissioning and Servicing Section

Biasi RIVA PLUS HE 28C ERP Service Manual (44 pages)

Table of Contents

1 Overall Information

2 General Access and Emptying Hydraulic

Circuits

3 Diagrams

4 Fault Finding

5 Primary Heat Exchanger

6 Condensing Heat Exchanger

7 H .W . Heat Exchanger

8 Pump

9 Three Way Diverter Valve

10 Electronic Control/Ignition P.C.b

11 Modulating Gas Valve

12 Primary Circuit Pressure Switch

13 Expansion Vessel and Temperature-Pres

Sure Gauge

14 H .W . Flowmeter, Filter and Flow

Limiter

15 Temperature Probe

16 By-Pass Valve

17 Fan and Air Pressure Sensor

18 Ignition and Detection Electrodes

19 Safety Thermostat

20 Flue Temperature Probe Ntc

21 Condensate Trap

22 Short Spare Parts List

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