Glow-worm Ultimate 100FF - Manual (Page 3)

3 221966B
Introduction 3
Lighting the Boiler 5
General Data 1 6
Flue Terminal 2 9
Water Systems 3 10
Flue and Appliance Preparation 4 13
Boiler Installation 5 17
Flue Fixing 6 19
Electrical Connectors 7 20
Commissioning 8 21
Instructions to the User 9 24
Servicing 10 24
Fault Finding 11 27
Replacement of Parts 12 31
Spare Parts 13 34
CONTENTS DESCRIPTION SECTION PAGE No.
INSTRUCTIONS
FOR USE
INSTALLATION
INSTRUCTIONS
SERVICING
INSTRUCTIONS
Introduction
WARNING: It is important that the case (not the controls tray)
is not disturbed or removed other than for servicing by a
competent person.
The user shall not interfere with or adjust sealed parts.
Please read these instructions and follow them carefully for the
safe and economical use of your boiler.
The Ultimate FF series are fanned flue boilers designed to
provide central heating and indirect domestic hot water.
The boiler is fully automatic in operation having only one user
control, the control thermostat.
IMPORTANT NOTICE
This boiler is for use only on natural gas (G20).
The Gas Safety (Installation and Use)
Regulations
In your interest and that of gas safety it is the law that ALL gas
appliances are installed by a competent person in accordance
with the above regulations.
Gas Leak or Fault
Turn off the gas emergency control valve immediately. Eliminate
all sources of ignition, i.e.smoking, blowlamps, hot air guns etc.
Do not operate electrical lights or switches either on or off. Open
all doors and windows,ventilate the area.
Electrical Supply Failure
Failure of the electrical supply will cause the burner to go out.
Should this occur, operation of the appliance will normally
resume after the electrical supply is restored.
If the boiler does not relight after an electrical supply failure the
overheat safety cutoff device may need resetting, remove the
controls cover and press the reset button, refer to diagram 1.
Overheat Safety Cutoff
If the overheat safety cutoff device operates on any other
occasion than an electrical supply failure, press the reset button
as in “Electrical Supply Failure”. If the overheat operates again,
turn the appliance off and contact your installation/servicing
company.
Instructions for Use
Important Information