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ecoFIT pure Series
Vaillant ecoFIT pure Series User Manual
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en
Installation
and
ma
intenance
instructio
ns
ecoFI
T
pure
612
-
630
0020230533_06 - 28.07.2020
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
11
Product Description
11
CE Marking
11
Hot Water Association
11
Information on the Identification Plate
11
Functional Elements: System Boiler
12
Safety Devices
12
Set-Up
13
Checking the Scope of Delivery
13
Dimensions
13
Installation Site
14
Minimum Clearances
14
Compartment Ventilation
14
Air/Flue Pipe
14
Using the Mounting Template
18
Wall-Mounting the Product
18
Removing/Installing the Front Casing
18
Removing/Installing the Side Section
18
Installation
20
Preparing for Installation
20
Descaling the Water
20
Check Compliance with the Local Gas Group
20
Gas and Water Connections
20
Connecting the Drain Pipework for the Expansion Relief Valve
20
Connecting the Condensate Discharge Pipe
21
Flue Installation
23
Electrical Installation
23
Operation
26
Operating Concept
26
Installer Level Overview
26
Calling up the Installer Level
26
Live Monitor (Status Codes)
26
Using Check Programmes
26
Start-Up
27
Carrying out the Initial Start-Up
27
Checking and Treating the Heating Water/Filling and Supplementary Water
27
Filling the Condensate Trap
28
Switching on the Product
28
Avoiding Danger Arising from Insufficient Water Pressure
28
Flushing the Heating Installation for the First Time ("Cold")
28
Filling and Purging the Heating Installation
28
Filling the Domestic Hot Water Circuit
29
Checking the Gas Setting
29
Thoroughly Flushing the Heating Installation ("Hot")
30
Checking Leak-Tightness
31
Adapting the Unit to the Heating Installation
31
Setting the Burner Anti-Cycling Time
31
Setting the Pump Output
31
Setting the Bypass Valve
32
Setting the Domestic Hot Water Temperature
33
11 Handing over to the End User
33
12 Inspection and Maintenance
34
Complete Service Interval Record Section
34
Using Original Seals
34
Observing Inspection and Maintenance Intervals
34
Checking the CO₂ Content
34
Setting the CO₂ Content
34
Removing the Gas-Air Mixture Unit
34
Cleaning the Heat Exchanger
35
Checking the Burner
35
Checking the Ignition Electrode
35
12.10 Cleaning the Condensate Trap
36
12.11 Installing the Gas-Air Mixture Unit
36
12.12 Draining the Product
36
Checking the Pre-Charge Pressure of the Expansion Vessel
36
Completing Inspection and Maintenance Work
36
13 Troubleshooting
36
Eliminating Faults
36
Calling up and Clearing the Fault Memory
37
Resetting Parameters to Factory Settings
37
Preparing the Repair Work
37
Replacing Defective Components
37
Checking the Product for Leak-Tightness
39
14 Decommissioning the Product
39
15 Recycling and Disposal
40
Appendix
41
A Inspection and Maintenance Work
41
B Overview of Diagnostics Codes
42
C Status Codes - Overview
45
D Overview of Fault Codes
46
E Wiring Diagram: System Boiler
49
F Wiring Diagram: System Boiler (30 Kw)
50
G Commissioning Checklist
51
H Commissioning Flow Chart
55
Index
56
4
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Vaillant ecoFIT pure Series Specifications
General
Mounting
Wall-mounted
Efficiency Rating
A
Fuel Type
Natural Gas
Warranty
2 years
Model
ecoFIT pure
Dimensions
700mm x 390mm x 295mm
Efficiency
94%
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