VOKERA Maxin 28e Manuals

Manuals and User Guides for VOKERA Maxin 28e. We have 2 VOKERA Maxin 28e manuals available for free PDF download: Installation & Servicing Instructions Manual, User Instructions

VOKERA Maxin 28e Installation & Servicing Instructions Manual (58 pages)

Brand: VOKERA | Category: Water Heater | Size: 1 MB

Introduction
2
General Layout
2
Design Principles and Operating Sequence
3
Central Heating Mode
3
Domestic Hot Water Mode
3
Safety Devices
3
Technical Data
4
Dimensions and Contents
4
Connection Sizes
4
Installation Requirements
4
Nominal Hot Water Production
5
Central Heating Pump Duty
5
Flow Rates
5
Gas Rates
5
General Requirements
6
Related Documents
6
Location of Appliance
6
Gas Supply
6
Terminal Position for Fan Assisted Boiler
7
Air Supply
7
Water Circulation (Central Heating)
7
Pipework
7
Air Release Points
9
Filling Point
9
Electrical Supply
9
Showers
9
Installation
10
Delivery
10
Unpacking
10
Preparing for Mounting
10
Preparation for Mounting the Appliance
11
Reduction for Bends
11
Horizontal Flue Terminals and Accessories
11
Maximum Flue Lengths
11
Fitting the Standard
12
Horizontal Flue Kit
12
Extending the Horizontal Flue
12
Concentric Vertical Flue
13
Twin Flue System
13
Guidance Notes on Twin Flue Installation
13
Twin Flue Accessories
14
Mounting the Boiler
14
Installation of Twin Adaptor Kit
14
Installation of Condensate Drain Kit
14
Vertical Termination
15
Connecting the Gas and Water
16
Electrical Connections
16
To Gain Access to the Electrical Terminals
16
Commissioning
18
Central Heating Systems
18
Gas Supply Installation
18
Initial Filling of the System
18
Checking Burner Pressures
19
Checking Ignition Heat Input
19
Setting the Maximum Rate for Central Heating (Range Rating)
20
Checking the Flue System
20
Checking the Heating Thermistor
20
Final Flushing of the Heating System
20
Final Check for Operations
21
Re-Check for Gas Soundness
21
Concluding Operations
21
Servicing Instructions
23
Recommended Routine Servicing
23
Annual Servicing
23
Replacement of Parts
23
To Gain General Access/Assembly
24
To Remove Front Casing
24
Main Burner And/Or Spark and Sensing Electrodes
25
Flue Fan
26
Fault Finding Guides
34
Installation of the Vokera Time Switches (24 Hr and 7Day)
42
Room Thermostat
42
Frost Thermostat
42
No External or Internal Controls
42
Wiring to External Time Switches and Thermostats
43
General Schematic Diagram
43
ACL Time Switch and Typical Room Thermostat
43
Randall Time Switch and Vokera Room Thermostat
43
Wiring for 'S' Plan Installations
44
Wiring for 'Y' Plan Installations
44
Exploded Diagrams
45
Gas Assembly
46
Main Frame & Expansion Vessel
46
Connecting Pipes
46
Circulation Pump Grundfos AO
46
Hydraulic Assembly
47
Valves
47
Combustion Chamber
48
Sealed Case
48
Cover
48
Front Panel
49
Outer Casing
49
Hydraulic Sub-Assembly
50
Short Spare Parts List
51
Functional Flow Diagram
52
General Layout & Illustrated Wiring Diagram
53
Preliminary Electrical System Checks
54
Earth Continuity Check
54
Short Circuit Check
54
Polarity Check
54
L.p.g. Instructions
55
Gas Rates (LPG)
55
Burner Details (LPG)
55

VOKERA Maxin 28e User Instructions (8 pages)

Brand: VOKERA | Category: Water Heater | Size: 0 MB

Electricity Supply
3
Boiler Location
3
Gas Safety (Installation and Use) Regulations 1994
3
Introduction
3
Boiler Location Clearances
3
Hot Water Only
4
Heating and Hot Water
4
Safety Limits
4
Systems Pressure
4
Shutting down the System
5
Relighting the Boiler
5
Cleaning the Outer Case
5
Spare Parts and Servicing
5
Vokera Time Clocks
6
Setting Instructions
6
Screen Information
6
Digital 7 Day Version
6
Before Programming
7
Set Current Time and Day
7
Entering Switching Times
7
Manual Override
7
Read or Change Programmed Information
7
Running Reserve
7
Summer / Winter Changeover
7

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VOKERA Maxin 28e Installation & Servicing Instructions Manual (58 pages)

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VOKERA Maxin 28e User Instructions (8 pages)

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