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Hamworthy F100V User Manual

Hamworthy F100V
68 pages
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FLEET SERIES BOILERS
Floor Standing, Condensing ,
Fully Modulating, Pre-Mix,
Gas Fired Boilers for Heating & Domestic
Hot Water Installations
Installation, Commissioning
and Operating Instructions
Models: F40V, F50V, F60V, F70V, F85V,F100V
F125V & F150V
NATURAL GAS I
2H
IMPORTANT NOTE
THESE INSTRUCTIONS MUST BE READ
AND UNDERSTOOD BEFORE INSTALLING,
COMMISSIONING, OPERATING OR
SERVICING EQUIPMENT

Table of Contents

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Hamworthy F100V Specifications

General IconGeneral
Max Heat Output100 kW
Output100kW
Modulation Range20-100%
Fuel TypeNatural Gas
FuelNatural Gas

Summary

INTRODUCTION

BOILER MODELS

Lists the available boiler models and their output capacities.

Controls peripherals

Details additional control options like external sensors and sequence controllers.

SUPPLY AND DELIVERY

Warranty

Outlines warranty conditions and limitations for the boiler appliance.

SIZE AND SPACE REQUIREMENTS

Dimensions and Clearances

Provides detailed dimensions and clearance requirements for installation.

SITE LOCATION AND PREPARATION

Site Location

Specifies considerations for choosing the boiler's installation location.

Gas Supply

Details requirements and testing for the gas supply connection.

FLUE SYSTEM

WATER SUPPLY

CONDENSATE CONNECTIONS

ELECTRICAL SUPPLY

BOILER ASSEMBLY

General

Covers general aspects of boiler assembly and handling.

Water Connections

Details how to connect water pipes, including safety valves and pump operation.

Flue Connection

Explains the procedure for connecting the flue system to the boiler modules.

PRE-COMMISSIONING

Gas Supply

Checks required for the gas supply before commissioning.

Ventilation

Ensures correct ventilation and air supply to the plant room.

Pipe work, Valves and Pump

Verifies system flushing, pipework, valves, and pump operation.

Flue

Checks flue system design and clearance for proper operation.

Electrical

Confirms correct and isolatable electrical connections and controls.

CHECKS PRIOR TO LIGHTING

Boiler Gas System Leak Check

Procedures for checking the boiler's gas system for leaks.

GAS INLET PRESSURE TEST

COMMISSIONING THE BOILER

INITIAL LIGHTING

OPERATIONAL CHECKS

BOILER CONTROLS

System configuration of boiler control (LMU) & system peripherals

Overview of the boiler's control system and connected peripherals.

Fascia Label Legend

Explains the meaning of symbols and labels on the boiler's fascia panel.

Overview of Fascia Panel

Details the layout and components of the boiler's user interface.

General Overview of Boiler Controls

Provides a comprehensive view of all major boiler control components.

Info display parameters

Lists and describes various parameters accessible via the info display.

Operation and display philosophy

Explains the logic behind the boiler's operation and display system.

Screen Legend

Describes the meaning of symbols and segments on the boiler's display screen.

Default Display

Shows the standard screen display and how it returns after inactivity.

Display of Status Code

How status and error codes are displayed on the screen.

Lockout Display

Explains how lockout conditions are displayed and how to reset.

Adjusting the heating circuit setpoint temperature

Steps for adjusting the heating circuit's temperature setpoint.

Parameter settings for the Enduser

Details settings configurable by the end-user for personalized operation.

FUNCTIONS

Frost Protection

Details how the boiler protects against freezing conditions.

Anti Legionella

Explains the function to prevent bacteria growth in hot water.

Pump overrun

Describes the pump's operation after heating or DHW cycles.

Boiler overheat protection

How the boiler protects itself from overheating.

Anti-cycling

Prevents excessive boiler cycling to improve efficiency.

Automatic summer / winter switching

Automatic adjustment of heating based on outside temperature.

FAULT FINDING

Safety Temperature Limiter (Limit Thermostat)

Explains the safety temperature limiter and its function.

Water Flow Switch

Describes the water flow switch and its role in preventing dry firing.

Ignition Controller

Details the function of the ignition controller and fault detection.

REPLACEMENT OF FAILED COMPONENTS

HT Electrode and Flame Probe

Procedure for replacing the HT electrode and flame probe.

Flow / Return sensor

Steps for replacing the flow and return water sensors.

Flue Gas sensor

Instructions for replacing the flue gas sensor.

Temperature Limiter (Limit Stat)

How to replace the temperature limiter (limit stat).

Water Flow switch

Procedure for replacing the water flow switch.

Gas Valve

Detailed steps for replacing the gas valve.

Fan

Guide for removing and replacing the boiler's fan unit.

RECOMMENDED SPARES

SPARES ITEM

Lists various spare parts with their corresponding part numbers.

APPENDIX A - GAS DATA

GENERAL DATA

Provides general gas data for different boiler models.

GAS DATA - per boiler module

Specific gas connection and pressure data for each boiler module.

APPENDIX B - ELECTRICAL CONNECTIONS AND CONTROLS

ELECTRICAL DATA - per boiler module

Electrical specifications for each boiler module.

Electrical Supply

Details mains power supply requirements and safety precautions.

External Control Wiring for Multiple Module Installation

Wiring diagrams for controlling multiple boiler modules externally.

Sensor resistance values

Table of sensor resistance values at different temperatures.

APPENDIX C - FLUE DATA - Natural Gas

FLUE DATA

Technical data related to flue connections and gas volumes.

C1.0 FLUE SYSTEM

General requirements and recommendations for flue system installation.

C1.6 Flue Discharge

Guidelines for safe and efficient flue gas discharge.

C1.9 Condensate Discharge

Details how to manage condensate from the flue system.

APPENDIX D - VENTILATION

D1.1 Air Supply

Recommendations for adequate air supply for combustion and ventilation.

D1.2 Air Supply by Natural Ventilation - Open Flue applications

Requirements for natural ventilation in open flue installations.

D1.3 Air Supply by Mechanical Ventilation

Guidelines for mechanical ventilation systems.

APPENDIX E - WATER DATA

WATER DATA - per module

Water data specifications for each boiler module.

E1.1 Water Circulation System

Recommendations for water circulation system installation.

E1.2 Pressure Relief Valve (Safety Valve)

Information on the importance and selection of safety valves.

E1.3 Altitude Gauge (Water Pressure Gauge)

Requirement for an altitude gauge for monitoring water pressure.

E1.8 Minimum Water Flow Rates

Specifies minimum flow rates required for safe boiler operation.

E1.10 Water Flow Controls

Details controls related to water flow and the integral flow switch.

APPENDIX F - CASCADE CONTROL

To Convert the boiler hydraulic diagram for cascade control

Instructions on configuring the boiler for cascade control.

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