MHS Boilers Ultramax WM 120 Manuals

Manuals and User Guides for MHS Boilers Ultramax WM 120. We have 1 MHS Boilers Ultramax WM 120 manual available for free PDF download: Operating & Maintenance Manual

MHS Boilers Ultramax WM 120 Operating & Maintenance Manual

MHS Boilers Ultramax WM 120 Operating & Maintenance Manual (50 pages)

Wall Mounted Condensing Boiler

Brand: MHS Boilers | Category: Boiler | Size: 1 MB

Table of Contents

Table of Contents
2
WM Technical Data
4
WM Dimensions
5
1 Introduction

6
- General
  6
- The Supplier
  6
- This Document
  6
- General Restrictions
  7
2 Description

7
- General
  7
- Service
  7
- Case Removal
  9
- Main Components
  9
- Description of Principal Components
  10
  - Boiler Control
    11
  - Safety Aspects
    11
  - Delivery
    13
  - Packaging
    13
  - Transport
    13
  - Regulations
    14
  - Installation Area
    14
3 Safety

12
4 Delivery and Transport

13
- General
  14
- Ventilation
  14
  - Connections
    15
- Electrical Connections
  15
- Gas Connection
  15
- Connection Possibilities
  26
- Flue Gas Outlet and Air Inlet
  26
- Water Connections
  26
- Air Inlet Pipe
  27
- Flue Gas Outlet
  27
- Flue
  28
  - Condensate Drain
    30
    
    Hydraulic System
    30
  - Water Flow
    30
- Flow and Resistance
  30
- Pump Characteristics
  32
- Shut-Off Valves
  32
- Valves
  32
- Water Flow Protection Device
  32
  - Water Pressure
    33
- Boiler Expansion Vessel
  33
- Operating Pressure
  33
- System Expansion Vessel
  33
- Water Pressure Protection Device
  33
  - Water Temperature
    33
  - Water Quality
    33
5 Installation

14
6 Operating Instructions

35
- Operation
  35
- Controls
  35
- Boiler Module KM628
  35
- Fault Signals
  37
- Setting into Operation
  39
- Switching-Off the Appliance
  39
- Warnings
  39
7 Commissioning

40
- General
  40
- Fuel Conversion NG-LPG LGP -NG
  42
8 Maintenance

42
- General
  42
- Safety
  42
- Cleaning the Burner and the Heat Exchanger
  43
- Cleaning the Strainer of the Gas Combination Block
  43
- Ionisation Measurement
  43
- Procedure
  43
- Service
  43
9 Additional Information

44
- Flue Terminal Positions
  44
- Wiring Diagrams
  45
  - Notes
    50

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