Vaillant ecoTEC plus Manuals

Manuals and User Guides for Vaillant ecoTEC plus. We have 1 Vaillant ecoTEC plus manual available for free PDF download: Instructions For Installation And Servicing

Vaillant ecoTEC plus Instructions For Installation And Servicing (80 pages)

Brand: Vaillant | Category: Boiler | Size: 6.28 MB

Table of Contents
2
Introduction
4
Notes on the Documentation
4
Applicable Documents
4
Retention of Documents
4
Safety Instructions and Symbols
4
Validity of the Manual
4
General Notes
5
Intended Use
5
CE Marking
5
Gas Council Numbers
6
Boiler Specifications
7
Technical Data
7
Dimensions
9
Installation
10
Type Plate
10
General Requirements
11
Preliminary Remarks for Room Sealed Appliances
11
Related Documents
11
Contents Included with Delivery
12
Installation Site
14
Gas Supply
15
Flue Pipe
15
Standard 100 MM Flue System
15
Optional 125 MM Flue System
15
Flue Termination
16
Air Supply
17
Electrical Supply
17
Guide to System Requirements
18
Water Circulation System
18
Filling and Preparing Heating System
18
Pressure Relief Valve
20
Pressure Gauge
20
Expansion Vessel
20
Pump Specifications
20
Circulating Pump
20
System By-Pass
21
Venting
21
Condensate Trap
21
Boiler Installation Sequence
22
Transporting the Appliance
22
Required Minimum Distances/Assembly Clearances
23
Select Position for Boiler
23
Unpack the Boiler
24
Using Boiler Template
24
Flue Exit
25
Fitting the Boiler Hanging Bracket
25
Installing the Flue System
25
Fitting the Boiler
25
Removing the Front Case
25
General Instructions for Heating System
26
Gas Connection
26
Cold Water Mains Inlet and Hot Water Outlet (Ecotec Combination Boilers Only)
27
Condensate Drain Pipe
28
Heating Connection
29
Heating Flow and Return Connection
29
Pressure Relief Valve
31
Connecting the Flue System to the Boiler
31
Electrical Connection
31
General Requirements
31
Connection to the Main Supply
32
Electric Board Layout
34
Controls
37
Vaillant Controls and Accessories
37
External Electrical Controls
37
Connection Details for External Time Switches and Boiler Terminal Strip
38
Vaillant Optional Plug in Timer Accessories
38
Connection Details Using the VR 65 Control Center
38
Thermostatic Radiator Valves
38
Frost Protection
38
Circulating Pump
38
Anticycling 'Economiser' Control
38
Automatic Pump Spin Control (APS)
38
Commissioning Part I
39
Preliminary Electrical Checks
39
Gas Supply
39
Cold Water Supply (Ecotec Combination Boilers Only)
39
Filling and Bleeding the Heating System
39
Checking the Filling Pressure of the Heating System
39
Ecotec Plus Combination Boiler Filling Loop
40
Filling the Heating System in Ecotec Pro Combination Boilers and Ecotec Plus System Boilers
40
Filling the Heating System for the First Time
40
Initial System Flush ("Cold")
41
Filling the Condensate Siphon
41
Adjusting the Pumping Capacity
41
Adjusting the By-Pass
42
Checking the Gas Setting
42
Checking for Tightness of the Flue Gas Installation and Flue Gas Recirculation
43
Checking the Gas Flow Rate
43
Checking the Gas Inlet Working Pressure
44
Refitting the Case
47
Adjusting the Central Heating Output (Range Rating)
47
Gas Changeover
47
Functional Checks (Commissioning Part II)
48
Functional Checks
48
Procedure
48
Heating
48
Water Heating (Combination Boilers Only)
48
Final Flush of the Heating System ("Hot")
48
Handing over to the User
49
Factory Guarantee
49
Inspection and Maintenance
50
Inspection and Maintenance Intervals
50
General Inspection and Maintenance Instructions
50
Safety Instructions
51
Checking the CO2 Concentration
51
Adjusting the CO2 Concentration (or the Air Ratio)
52
Inspection and Maintenance Work Steps
54
Servicing the Burner Module
55
Removing the Burner Module
55
Cleaning the Integral Condensation Heat Exchanger
56
Checking the Burner
57
Refitting the Burner Module
57
Cleaning the Condensate Siphon
58
Checking the Expansion Vessel
58
Recommissioning the Boiler
58
Test Operation
59
Troubleshooting
60
Logical Fault Finding Procedure
60
Status Codes
60
Diagnostic Codes
61
Fault Codes
64
Fault Memory
65
Test Programs
67
Resetting Parameter to Factory Settings
67
Parts Replacement
68
Safety Instructions
68
Replacing Burner
68
Replacing Fan or Gas Valve
68
Replacing Expansion Vessel
69
Replacing Primary Heat Exchanger
70
Replacing Electronics and Display
71
Recycling and Disposal
72
Vaillant Service
73
EC Declaration of Conformity
74

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Vaillant ecoTEC plus Instructions For Installation And Servicing (80 pages)

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