Hamworthy Wessex Modumax 100 series Manuals

Manuals and User Guides for Hamworthy Wessex Modumax 100 series. We have 1 Hamworthy Wessex Modumax 100 series manual available for free PDF download: Installation, Comissioning And Servicing Instructions

Hamworthy Wessex Modumax 100 series Installation, Comissioning And Servicing Instructions (61 pages)

Brand: Hamworthy | Category: Boiler | Size: 2.38 MB

Table of Contents
4
Pictorial and Diagramatical Data
6
Introduction
7
Boiler Variations
7
Options
7
Controls Peripherals
7
Supply and Delivery
8
Boiler Delivery
8
Boiler Positioning
8
Boiler Packaged Dimensions
9
Delivery Verification
9
Reverse Return Header Sets
9
Header Kit Packaged Dimensions
9
Size and Space Requirements
10
Dimensions and Clearances
10
Manifold Dimensions for Modumax 110/220, 120/240C
11
Manifold Dimensions for Modumax 110/330, 120/360C
11
Gas Supply
12
Gas Connection Point
12
Site Location and Preparation
12
Flueing
13
Flue Connection Point
13
Water Supply
14
Water Connection Point
14
Condensate Connections
15
Boiler Condensate Connection
15
Electrical Supply
16
Siemens Electrical Connections
16
Boiler Assembly
17
General
17
Water Connections
17
Flue Collector Box Assembly
17
Flue Header Connection
18
Open Vented Systems
18
Sealed Systems
18
Electrical Connection
18
Ventilation
19
Pipework, Valves and Pump
19
Flue
19
Pre-Commissioning
19
Gas Supply
19
Electrical
19
Checks Prior to Lighting
20
Boiler Gas System Leak Check
20
Gas System Leak Check Diagram
20
Gas Valve
21
Boiler Controls Labe
21
Flame Signal Assessment
22
Ignition Check
22
Initial Lighting
23
Carry out the Following Procedure to Fire up the Boiler
23
Low Gas Inlet Pressure Switch
23
General Overview of Panel Fascia
24
General Overview of LMU
24
Controls Operation
25
System Configuration of Boiler Control (LMU) & System Peripherals
25
Fascia Label Legend
25
Info Button
26
Extended Info Mode
26
Info Display Parameters
27
Operation and Display Philosophy
28
Screen Legend
29
Default Display
30
Display of Status Code
30
Lockout Display
31
Adjusting the Heating Circuit Setpoint Temperature
31
Heating Circuit Setpoint Temperature
31
Parameter Settings for the Enduser
32
Overview of Enduser Parameters
32
Start-Up / Initialisation
33
Functions
33
Chimney Sweep Function
33
Controller Stop Function
33
Error Code Display
34
Display of Operating Phases
35
Operating Phases
36
Ignition Controller Check
37
Gas Supply Pressure Check
37
Combustion Checks
37
Removal of Sample Point Plug
37
High Fire Target
38
Low Fire Target
38
Contact Hamworthy Heating Technical Department for Further Details
38
User Instructions
38
Fault Finding
39
Temperature Limit Thermostat
39
Ignition Controller
39
Wiring Diagram
40
Annual Service
41
Four Year Service
41
Regular Servicing
41
Hot Surface Igniter and Flame Sensing Probe Positions
42
Flow / Return Sensor
43
Temperature Limiter
43
Replacement of Failed Components
43
Combustion Fan
44
Burner
44
Ignition Transformer
44
Venturi
44
Air Pressure Switch
45
Clip in Modules
45
Display Screen
45
Low Gas Pressure Switch
45
Recommended Spares
46
Gas Data
47
Natural Gas
47
Electrical Connections and Controls
48
Flue Data
50
Flue System
50
General Requirements
50
Waste Gas Volume and Temperature
51
Materials
51
Flue Resistance
51
Suction
51
Room Sealed B53 Flue Systems
53
Horizontal/Vertical Room Sealed and Open Flue Systems
53
Air Supply
54
Air Supply by Natural Ventilation
54
Air Supply by Mechanical Ventilation
54
D1 Mechanical Ventilation Flow Rates
54
Water Data
55
Water Circulation System
55
Minimum System Water Pressure
55
Pressure Relief Valve
55
Typical Piping Layouts
56
Primary Loop, Hamworthy Recom Mended System
56
Primary Loop, Hamworthy Recommended System
56
Single Pipe Header
56
Open Vent and Cold Feed Pipe
57
Altitude Gauge
57
Thermometer
57
Drain Valves
57
Useful User Information
58

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Hamworthy Wessex Modumax 100 series Manuals

Hamworthy Wessex Modumax 100 series Installation, Comissioning And Servicing Instructions (61 pages)

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