VOKERA Compact HE Manuals

Manuals and User Guides for VOKERA Compact HE. We have 2 VOKERA Compact HE manuals available for free PDF download: Installation & Servicing Instructions Manual, User Instruction

VOKERA Compact HE Installation & Servicing Instructions Manual (48 pages)

High efficiency combi boiler Compact HE Series

Brand: VOKERA | Category: Boiler | Size: 6 MB

Table of Contents
2
General Layout
3
Design Principles and Operating Sequence

4
Technical Data

5
- 2.1 Central Heating
  5
- 2.2 Domestic Hot Water
  5
- Gas Pressure
  5
- 2.4 Expansion Vessel
  5
- 2.5 Dimensions
  5
- 2.6 Clearances
  5
- 2.7 Connections
  5
- 2.8 Electrical
  5
- Flue Details
  5
- Pump Duty
  6
- 2.12 Appliance
  6
General Requirements (UK)

6
- Related Documents
  7
- Location of Appliance
  7
- Gas Supply
  7
- Flue System
  7
- Air Supply
  7
- Water Circulation
  7
- Pipework
  8
- Automatic By-Pass
  8
- Drain Cocks
  8
- Air Release Points
  8
- Expansion Vessel
  8
- Filling Point
  8
- Low Pressure Sealed System
  8
- Frequent Filling
  8
- Electrical Supply
  8
- Showers
  8
- Mounting on a Combustible Surface
  9
- Timber Framed Building
  9
- Inhibitors
  9
General Requirements (EIRE)

10
- A1 Related Documents
  10
- A2 Location of Appliance
  10
- A3 Gas Supply
  10
- A4 Flue System
  10
- A5 Air Supply
  10
- A6 Water Circulation
  10
- A6.1 Pipework
  10
- A6.2 Automatic By-Pass
  10
- A6.3 Drain Cocks
  10
- A6.6 Filling Point
  11
- A6.7 Low Pressure Sealed System
  11
- A6.8 Frequent Filling
  11
- A7 Electrical Supply
  11
- A8 Showers
  11
- A9 Mounting on a Combustible Surface
  11
- A10 Timber Framed Building
  11
- A11 Inhibitors
  11
- A12 Declaration of Conformity
  11
Installation

12
- Delivery
  12
- Contents
  12
- Unpacking
  12
- Preparation for Mounting the Appliance
  12
- Fitting the Flue
  12
- Concentric Horizontal Flue
  12
- Concentric Vertical Flue
  13
- Twin Flue System
  14
- Connecting the Gas and Water
  16
- Gas
  16
- Flow and Return
  16
- Cold Water Inlet
  16
- Hot Water Outlet
  16
- Safety Valve
  16
- Condense Pipe
  16
- Electrical Connections
  16
- Casing Removal
  17
- Appliance Terminal Block
  17
- Connecting the Mains (230V) Input
  17
Commissioning

18
- Gas Supply Installation
  18
- The Heating System
  18
- Initial Filling of the System
  18
- Initial Flushing
  18
- Filling the Hot Water System
  18
- Pre-Operation Checks
  18
- Initial Lighting
  18
- Checking Burner Pressures
  18
- Final Flushing of the Heating System
  18
- Setting the DHW Temperature
  19
- Setting the System Design Pressure
  19
- Regulating the Hot Water
  19
- 5.11.1 Changing the Flow Restrictor
  19
- Regulating the Central Heating System
  19
- Final Checks
  19
- Instructing the User
  19
Servicing Instructions

20
- General
  20
- Routine Annual Servicing
  20
- Replacement of Components
  20
- Component Removal Procedure
  20
- Pump Assembly
  20
- Safety Valve
  20
- Automatic Air Release Valve
  21
- Water Pressure Switch
  21
- Pressure Gauge
  21
- Primary Thermistor
  21
- High Limit Thermostat
  21
- Pcb
  21
- Gas Valve
  21
- Integral Time Switch
  22
- Electrode, Burner Thermostat, Burner & Injectors
  22
- Flue Fan
  23
- Main Heat Exchanger
  23
- Air Pressure Switch
  23
- Flow Restrictor
  23
- DHW Flow Switch
  24
- DHW Heat Exchanger
  24
- Valve Actuator
  24
- Divertor Valve Cartridge
  24
- DHW Thermistor
  24
- Automatic By-Pass
  24
- DHW Non-Return Valve
  24
- Expansion Vessel
  24
- Expansion Vessel Removal (with Sufficient Clearance Above)
  24
- Expansion Vessel Removal (with Insufficient Clearance Above)
  25
- Latent Heat Collector
  25
- Dismantling the Latent Heat Collector
  25
- Retarder
  25
- Condense Trap Removal
  26
Checks, Adjustments and Fault Finding

26
- Checking Appliance Operation
  26
- Appliance Mode of Operation
  26
- Selector Switch in the off Position
  26
- Selector Switch in the Hot Water Only Position
  26
- Selector Switch in the Heating & Hot Water Position
  26
- Appliance Functions
  26
- DHW Mode
  26
- Heating Mode
  27
- Checking & Adjusting Burner Pressure
  28
- Setting the Maximum Burner Pressure
  28
- Setting the Minimum Burner Pressure
  28
- Setting the Minimum CH Output
  28
- Combustion Analysis Test
  28
- Checking the Expansion Vessel
  29
- External Faults
  29
- Installation Faults
  29
- Electrical Checks
  29
- Earth Continuity Test
  29
- Short Circuit Check
  29
- Polarity Check
  29
- Reversed Polarity or Supply Fault
  30
- Resistance to Earth Check
  30
- Fault Finding
  30
- Replacing the Main PCB
  30
- Fault Codes
  30
- Fault Finding
  33
Wiring Diagrams

37
- External Wiring
  37
- Typical Control Applications
  37
- Vokera Remote Control
  37
- Room Thermostat
  37
- Other Controls
  37
- Functional Diagram
  38
Exploded Diagrams

39
L.p.g. Instructions

44

VOKERA Compact HE User Instruction (8 pages)

High efficiency combi boiler

Brand: VOKERA | Category: Boiler | Size: 0 MB

VOKERA Categories

Boiler Water Heater Thermostat Heat Pump Heater

More VOKERA Manuals

VOKERA Compact HE Manuals

VOKERA Compact HE Installation & Servicing Instructions Manual (48 pages)

Table of Contents

Design Principles and Operating Sequence

Technical Data

General Requirements (UK)

General Requirements (EIRE)

Installation

Commissioning

Servicing Instructions

Checks, Adjustments and Fault Finding

Wiring Diagrams

Exploded Diagrams

L.p.g. Instructions

VOKERA Compact HE User Instruction (8 pages)

Table of Contents

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VOKERA Categories