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0010020394
Vaillant 0010020394 Installation And Maintenance Instructions
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en
Installation
and
ma
intenance
instructio
ns
ecoFI
T
susta
in
825
-
835
0020230529_06 - 20.10.2020
2
Table of Contents
Table of Contents
2
Safety
3
Intended Use
3
Qualification
3
General Safety Information
3
Regulations (Directives, Laws, Standards)
5
List of Relevant Standards for Great Britain and Ireland
5
Guarantee and Customer Service
6
Technical Data
7
Notes on the Documentation
9
Product Description
9
CE Marking
9
Information on the Identification Plate
9
Functional Elements: Combi Boiler
10
Safety Devices
10
Set-Up
11
Checking the Scope of Delivery
11
Dimensions
11
Installation Site
12
Minimum Clearances
12
Compartment Ventilation
12
Air/Flue Pipe
12
Using the Mounting Template
15
Wall-Mounting the Product
15
Removing/Installing the Front Casing
16
Removing/Installing the Side Section
16
Installation
17
Preparing for Installation
17
Descaling the Water
17
Check Compliance with the Local Gas Group
17
Gas and Water Connections
17
Connecting the Drain Pipework for the Expansion Relief Valve
17
Connecting the Condensate Discharge Pipe
18
Flue Installation
20
Electrical Installation
20
Operation
23
Operating Concept
23
Installer Level Overview
23
Calling up the Installer Level
23
Live Monitor (Status Codes)
23
Setting the Hot Water Temperature
23
Using Check Programmes
23
Start-Up
24
Carrying out the Initial Start-Up
24
Checking and Treating the Heating Water/Filling and Supplementary Water
24
Filling the Condensate Trap
25
Switching on the Product
25
Avoiding Danger Arising from Insufficient Water Pressure
25
Flushing the Heating Installation for the First Time ("Cold")
25
Filling and Purging the Heating Installation
25
Filling the Domestic Hot Water Circuit
26
Checking the Gas Setting
26
Thoroughly Flushing the Heating Installation ("Hot")
27
Checking Leak-Tightness
28
Adapting the Unit to the Heating Installation
28
Setting the Burner Anti-Cycling Time
28
Setting the Pump Output
28
Setting the Bypass Valve
29
Setting the Domestic Hot Water Temperature
29
Handing over to the End User
29
Inspection and Maintenance
30
Complete Service Interval Record Section
30
Using Original Seals
30
Observing Inspection and Maintenance Intervals
30
Checking the CO₂ Content
30
Setting the CO₂ Content
30
Removing the Gas-Air Mixture Unit
30
Cleaning the Heat Exchanger
31
Checking the Burner
31
Checking the Ignition Electrode
31
Cleaning the Condensate Trap
32
Cleaning the Strainer in the Cold Water Inlet
32
Cleaning the Heating Filter
32
Installing the Gas-Air Mixture Unit
32
Draining the Product
33
Checking the Pre-Charge Pressure of the Expansion Vessel
33
Completing Inspection and Maintenance Work
33
Troubleshooting
33
Eliminating Faults
33
Calling up and Clearing the Fault Memory
33
Resetting Parameters to Factory Settings
33
Preparing the Repair Work
33
Replacing Defective Components
34
Checking the Product for Leak-Tightness
36
Decommissioning the Product
36
Recycling and Disposal
36
Appendix
37
A Inspection and Maintenance Work
37
B Overview of Diagnostics Codes
38
C Status Codes - Overview
42
D Overview of Fault Codes
43
E Wiring Diagram: Combi Boiler
45
F Wiring Diagram: Combi Boiler (35 Kw)
46
G Commissioning Checklist
47
H Commissioning Flow Chart
51
Index
52
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Operating Instructions
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Vaillant 0010020394 Specifications
General
MPN
0010020394
Product Type
Boiler
Brand
Vaillant
Fuel Type
Natural Gas
Dimensions
720 x 440 x 338 mm
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