Vaillant ecoTEC VU 466/4 Manuals

Manuals and User Guides for Vaillant ecoTEC VU 466/4. We have 3 Vaillant ecoTEC VU 466/4 manuals available for free PDF download: Installation Manual, Installation And Maintenance Instructions Manual, Operating Manual

Vaillant ecoTEC VU 466/4 Installation And Maintenance Instructions Manual (56 pages)

Gas fired wall hung high efficiency boiler

Brand: Vaillant | Category: Boiler | Size: 12.04 MB

Table of Contents
2
1.1 Storage of Documents
2
1.2 Safety Instructions and Symbols
2
1.3 Validity of the Instruction Manual
2
Required
2
1 Notes on the Documentation 1

3
2 Description of the Boiler

4
- Design
  4
- Type Summary
  5
- CE Label
  5
- Intended Use
  5
- Identification Plate
  5
3 Safety Instructions and Regulations 3

5
- Safety Instructions
  5
- Installation and Setting
  5
- A Caution
  5
- Changes to the Surroundings of the Boiler
  6
- Important Information Regarding Propane-Fired Appliances
  6
- General Requirements
  6
- Related Documents
  6
- Installation Site
  6
  - A Caution
    6
  - H Note
    6
- Gas Supply
  7
- Air/Flue Gas Duct
  7
- Standard 125 MM Air/Flue Gas Duct
  7
- Flue Termination
  7
  - Required
    7
  - Danger
    7
  - H Note
    7
  - 3 Safety Instructions and Regulations
    8
- Air Supply
  9
- Compartment Ventilation
  9
- Electrical Supply
  9
  - Required
    9
  - Danger
    9
4 Assembly

10
- Scope of Delivery
  10
- Accessories
  10
- Installation Site
  10
  - Required
    10
  - A Caution
    10
- Dimension Drawing and Connection Dimensions
  11
- Required Minimum Gaps/Installation Clearances
  12
- Using the Installation Template
  12
- Mounting the Boiler
  12
- Removing/Attaching the Front Casing
  13
5 Installation 5

13
- Selection of the Low Loss Header
  13
- Required
  13
- Heating Mode
  14
  - Required
    14
  - A Caution
    14
- Cylinder Charging Mode
  15
  - Required
    15
  - H Note
    15
- Heating Mode and Cylinder Charging Mode
  16
  - Required
    16
  - H Note
    16
- Gas Connection
  17
- Heating Connection
  17
  - Danger
    17
  - A Caution
    17
  - H Note
    17
- Expansion Relief Valve (Safety Group), Heating Installation
  18
- Condensate Drainage Pipework
  18
  - Danger
    18
  - H Danger
    18
- Electrical Connection
  19
- Mains Connection
  19
- Danger
  19
- Connecting Controllers
  20
  - Required
    20
  - Danger
    20
  - A Caution
    20
- Connecting a Low Loss Header Sensor
  21
- Additional Relay (Grey Plug on the PCB) and VR40 - "2 in 7" Multifunctional Module
  21
- Wiring Diagrams
  22
6 Start-Up

24
- Start-Up
  24
- Water Circulation System
  24
- Filling the System
  24
- Preparation of Heating Water
  24
- Filling and Bleeding from the Heating Side
  24
  - A Caution
    24
  - H Note
    24
  - Required
    25
  - A Caution
    25
- Filling the Condensate Siphon
  26
- Checking the Gas Setting
  26
- Checking for Tightness of the Flue Gas Installation and Flue Gas Recirculation
  26
  - Required
    26
  - Danger
    26
- Checking the Gas Flow Rate
  27
- Checking the Gas Inlet Working Pressure
  27
- Checking the Appliance Function
  28
- Heating
  28
- Cylinder Charging
  29
- Handing over the Boiler to the Operator
  29
- Vaillant Warranty
  29
- A Caution
  29
7 Adapting the Boiler to the Heating Installation

30
8 Inspection and Maintenance

34
- Inspection and Maintenance Intervals
  34
- General Inspection and Maintenance Instructions
  34
  - Required
    34
  - Danger
    34
- Safety Instructions
  35
- Checking the CO Concentration
  35
  - Required
    35
  - Danger
    35
- Adjusting the CO (or the Air Ratio)
  36
- Inspection and Maintenance Work Steps
  37
- Filling/Draining the Boiler and Heating Installation
  38
- Filling the Boiler and the Heating Installation
  38
- Draining of the Boiler
  38
- Draining the Entire System
  38
- Maintenance of the Compact Thermal Module
  38
- Dismounting the Compact Thermal Module
  38
  - Danger
    38
  - H Danger
    38
  - Danger of Burning or Scalding
    38
- Cleaning the Heat Exchanger
  39
- Checking the Burner
  39
  - Danger
    39
  - A Caution
    39
- Installing the Compact Thermal Module
  40
- Cleaning the Condensate Siphon
  40
  - Danger
    40
  - H Danger
    40
  - A Caution
    40
- Cleaning the Condensate Ducts
  41
- Cleaning the Air Separation System
  41
- Cleaning the Filter
  41
- Cleaning the Air Separator
  41
- Checking the Charge Pressure of the External Expansion Vessel
  41
- Checking Gas Connection Pressure (Gas Inlet Working Pressure)
  42
- Test Operation
  42
- Checking the CO Concentration
  42
9 Troubleshooting

42
- Diagnostics
  42
- Status Codes
  42
- Diagnosis Codes
  43
  - Status Codes
    43
  - Diagnosis Level 1
    43
  - A Caution
    43
  - Diagnosis Codes for Diagnosis Level 2
    45
- Fault Messages
  46
- Fault Memory
  46
- Check Programs
  48
- Resetting Parameters to Factory Settings
  48
10 Replacing Components 10

49
- Safety Instructions
  49
- Replacing the Burner
  49
- Replacing the Fan or the Gas Valve
  49
  - Danger
    49
  - E Danger
    49
- Replacing the Heat Exchanger
  50
- A Caution
  50
- Replacing PCB and Display
  51
11 Vaillant Service 11

51
12 Recycling and Disposal 12

51
- Boiler
  51
- Packaging
  51
  - E Danger
    51
  - A Caution
    51
13 Technical Data

52
- Required
  54
- Service Interval Record
  55

Vaillant ecoTEC VU 466/4 Operating Manual (20 pages)

Gas wall boilers with condensing appliance technology

Brand: Vaillant | Category: Boiler | Size: 3.1 MB

Table of Contents
2
Appliance Characteristics
2
Recommended Accessories
2
1 Notes on the Documentation 1

3
- Storage of Documents
  3
- Symbols Used
  3
- Validity of the Instruction Manual
  3
- Identification Plate
  3
- CE Label
  3
2 Safety

4
3 Instructions on Operation

6
- Vaillant Warranty
  6
- Intended Use
  6
- Requirements of the Installation Site
  6
- Care
  6
- Recycling and Disposal
  6
- Appliance
  6
- Packaging
  6
- Energy Saving Tips
  7
4 Operation

8

Vaillant ecoTEC VU 466/4 Installation Manual (64 pages)

Brand: Vaillant | Category: Boiler | Size: 38.64 MB

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Vaillant ecoTEC VU 466/4 Manuals

Vaillant ecoTEC VU 466/4 Installation And Maintenance Instructions Manual (56 pages)

Table of Contents

1 Notes on the Documentation 1

2 Description of the Boiler

3 Safety Instructions and Regulations 3

4 Assembly

5 Installation 5

6 Start-Up

7 Adapting the Boiler to the Heating Installation

8 Inspection and Maintenance

9 Troubleshooting

10 Replacing Components 10

11 Vaillant Service 11

12 Recycling and Disposal 12

13 Technical Data

Vaillant ecoTEC VU 466/4 Operating Manual (20 pages)

Table of Contents

1 Notes on the Documentation 1

2 Safety

3 Instructions on Operation

4 Operation

Vaillant ecoTEC VU 466/4 Installation Manual (64 pages)

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