IDEAL Classic LXFF 230 User manual

2Classic LXFF & FF - User's

3
Classic LXFF & FF - User's
CLASSIC LX FF & FF (Natural Gas Models Only)
Minimum clearances
A clearance of 533mm (21") MUST be available at the front of the
boiler for servicing.
The minimum clearances given below MUST be complied with
in order to maintain the safe running of the boiler and to
facilitate servicing.
Above the boiler 100 mm (4")
At each side of the boiler 5 mm (1/4")
Underneath the boiler 100 mm (4")
In front of the boiler 450 mm (17 3 /4 ")
Introduction
It is essential that the instructions in this booklet are
strictly followed, for safe and economic operation of
the boiler.
Gas safety (Installation & Use) Regulations 1994,
amendments 1996 or rules in force.
In your own interest, and that of safety, it is the law that this
boiler must be installed by a registered installer, in accordance
with all national and local regulations.
Electricity Supply
This appliance must be efficiently earthed.
Supply: 230 V ~ 50 Hz. The fusing should be 3A.
Connection must be made in a way that allows complete
isolation of the electrical supply such as a double pole
switch having a 3mm (1/8") contact separation in both
poles, or a plug and socket, serving only the boiler and
system controls. The means of isolation must be
accessible to the user after installation.
Important notes
a. This appliance must not be operated without the casing
correctly fitted and forming an adequate seal.
b. If the boiler is installed in a compartment then the
compartment MUST NOT be used for storage purposes.
c. The ventilation provided for the boiler during installation
MUST NOT be blocked, and a check should be made
periodically that the ventilation areas are free from any
obstruction.
d. If it is known or suspected that a fault exists on the boiler
then it MUST NOT be used until the fault has been corrected
by a CORGI registered installer.
e. Inflammable materials must not be placed in close proximity
to the appliance. Materials giving off flammable vapours
must not be stored in the same room as the appliance.
f. Under NO circumstances should any of the sealed
components on this appliance be used incorrectly or
tampered with.
CAUTION. To avoid the possibility of injury during the installation, servicing or cleaning of
this appliance care should be taken when handling edges of sheet steel components
Standard
Deluxe
Classic FF 230 .......................G.C. No. 41 387 01
Classic FF 240 .......................G.C. No. 41 387 02
Classic FF 250 .......................G.C. No. 41 387 03
Classic FF 260 .......................G.C. No. 41 387 04
Classic FF 270 .......................G.C. No. 41 387 05
Classic FF 280 .......................G.C. No. 41 387 06
Classic FF 2 100 ...................... G.C. No. 41 349 71
Classic LXFF 230 ..................... G.C. No. 41 387 24
Classic LXFF 240 ..................... G.C. No. 41 387 25
Classic LXFF 250 ..................... G.C. No. 41 387 26
Classic LXFF 260 ..................... G.C. No. 41 387 27
Classic LXFF 270 ..................... G.C. No. 41 387 28
Classic LXFF 280 ..................... G.C. No. 41 387 29

4Classic LXFF & FF - User's
To light the boiler. Refer to Frame 1
1. CHECK THAT THE ELECTRICITY SUPPLY TO THE
BOILER IS OFF.
2. Deluxe Model (LX) - Lift the glass fascia and support it with
the sliding catch.
Standard Model - Open the controls access door by hinging
downwards.
3. Ensure that the gas inlet cock (B) is OPEN.
4. Press the overheat reset button (D), located as shown in
Frame 1.
5. Ensure that the mains on/off switch (E) is in the OFF
position.
6. Switch ON the electricity supply to the boiler. Check that all
external controls, e.g. room thermostat etc., are ON.
7. Turn the boiler thermostat knob (C) to position 6 and the
mains on/off switch (E) to ON. After about 15 seconds the
boiler will light automatically - this can be viewed through the
sight glass (A).
Set the boiler thermostat to the desired position.
8. Deluxe Model (LX) - Lower the glass fascia after pushing in
the sliding catch.
Standard Model - Close the controls access door.
NOTE TO THE INSTALLER: LEAVE THESE INSTRUCTIONS ADJACENT TO THE GAS METER
In winter conditions, i.e. central heating and domestic hot
water, the thermostat should be set at position 5 or 6.
For summer conditions, i.e. domestic hot water only, the
thermostat should be set at position 3.
These settings, however, are offered for general guidance only
and other settings may be found preferable, dependent upon the
type of system installed or as recommended by the installer.
Approximate flow temperatures for the boiler thermostat settings
are:
Knob Setting Flow Temperature
°C °F
156 133
261 142
366 152
472 161
577 170
682 180
1 BOILER CONTROLS
LEGEND
ASightglass
BGas inlet cock (shown in the OPEN position)
CThermostat knob
DOverheat thermostat reset button
EMains on/off switch
View
inside
boiler
controls
area
Deluxe Model (LX) Standard Model

5
Classic LXFF & FF - User's
To shut down the boiler
1. For short periods
Turn the boiler on/off switch (E) to OFF.
When heating is again required, restore the switch to ON.
2. For longer periods
Turn the boiler ON/OFF switch (E) to OFF.
Switch the electricity supply to OFF.
Frost protection
If no frost protection is provided and frost is likely during a short
absence from home, leave the heating controls at a reduced
temperature setting.
For longer periods, the entire system should be drained -
including the domestic water supply. If the system includes a
frost thermostat then, during cold weather, the boiler should be
turned OFF at the time switch(es) ONLY. The mains supply
should be left switched ON, with the boiler thermostat left in the
normal running position.
Boiler Overheat Thermostat
(Fitted for sealed systems only)
The boiler is fitted with a safety 'cutout' thermostat. This will shut
down the boiler in the event of overheating. Should this occur
allow the boiler to cool, press the reset button (D) then relight as
detailed in steps 1-8 in 'To light the boiler'.
If the cutout condition still persists turn off the boiler and consult
a CORGI registered installer.
Control of water temperature
1. Adjust the boiler thermostat (C) to give the required
temperature for central heating.
2. The boiler thermostat automatically switches the main burner
OFF and ON to maintain the selected temperature.
To relight the boiler
Repeat the procedure 1 - 8, detailed in 'To light the boiler'.
Loss of system water pressure
Standard boilers fitted with Classic Sealed System Units only
If the red arrow on the unit pressure gauge is set above zero
and the system pressure is seen to fall below this value over a
period of time then a water leak is indicated. In this event a
CORGI registered installer should be consulted.
DO NOT OPERATE THE BOILER IF THE PRESSURE HAS
REDUCED TO ZERO FROM THE ORIGINAL SETTING.
Escape of gas
Should a gas leak be suspected, contact your local gas supplier
without delay.
Do NOT search for gas leaks with a naked flame.
Cleaning
For normal cleaning simply dust with a dry cloth.
To remove stubborn marks and stains, wipe with a damp cloth
and finish off with a dry cloth.
Do NOT use abrasive cleaning materials.
Maintenance
The appliance should be serviced at least once a year by a
CORGI registered installer.

6Classic LXFF & FF - User's
LXFF.87/AQ/220
LXRS.87/AQ/221
FF.87/AP/107
RS.87/AP/108
Natural Gas
appliances are
service listed by
British Gas
Caradon Plumbing Solutions pursues a policy of continuing
improvement in the design and performance of its products. The
right is therefore reserved to vary specification without notice.
September 1999 UIN 111 498 A06
CERTIFIED PRODUCT
Manufactured under a BS EN ISO 9001:1994
Quality System accepted by BSI.
Caradon Plumbing Solutions P.O. Box 103, National Ave, Kingston upon Hull, HU5 4JN.
Telephone: [phone] Fax: [phone]. Registration No. London 322 137. Registered
Office: National Avenue, Kingston upon Hull, HU5 4JN. A subsidiary of Caradon p.l.c
THIS SYMBOL IS YOUR
ASSURANCE OF QUALITY
These appliances are designed for use with Natural
Gas only. They have been tested and conform with
the provisions of BS. 6332 and BS. 5258.
I deal Consumer Helpline: 01482 498 660
The code of practice for the installation,
commissioning & servicing of central heating systems
Caradon Plumbing Limited is a member of the
Benchmark initiative and fully supports the aims of the
programme. Benchmark has been introduced to
improve the standards of installation and
commissioning of central heating systems in the UK
and to encourage the regular servicing of all central
heating systems to ensure safety and efficiency.

7
Classic LXFF & FF - User's
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U.I.N. 111 498
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Range guides required
The Ideal Guide: a specifier's and installer's introduction to the
Ideal domestic boiler range.
The Ideal Householders Guide: to assist the installer when
presenting to his/her customers.
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