Electricity Supply; Important Notes - IDEAL icos system HE15 User Manual

icos system HE15 & HE24
(Natural Gas Only)
Destination Countries: GB, IE
I n t r o d u c t i o n
The icos system is a wall mounted, room sealed, condensing
boiler, featuring full sequence automatic spark ignition and fan
assisted combustion.
Due to the high efficiency of the boiler, condensate is produced
from the flue gases and this is drained to a suitable disposal
point through the plastic waste pipe at the lower rear of the
boiler. A condensate 'plume' will also be visible at the flue
terminal.
Safety
Current Gas Safety (Installation & Use)
Regulations or rules in force.
In your own interest, and that of safety, it is the law that this boiler
must be installed by a CORGI registered installer.
In IE the installation must be carried out by a competent person
and installed in accordance with the current edition of I.S. 813
"domestic Gas Installations", the current Building Regulations
and reference should be made to the current ETCI rules for
electrical installation.
It is essential that the instructions in this
booklet are strictly followed, for safe and
economical operation of the boiler.

Electricity Supply

This appliance must be 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, serving
only the boiler and system controls. Alternatively, a 3-pin
UNSWITCHED socket may be used. The means of isolation
must be accessible to the user after installation.

Important Notes

This appliance must not be operated without the casing
correctly fitted and forming an adequate seal.
If the boiler is installed in a compartment then the
compartment MUST NOT be used for storage purposes.
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 or in IE a
competent person.
Under NO circumstances should any of the sealed
components on this appliance be used incorrectly or
tampered with.
This appliance is not intended for use by persons (including
chilcren) with reduced physical, sensory or mental
capabilities, or lack of experience and knowledge, unless
they have been given supervision or instructions concerning
use of the appliance by a person responsible for their safety.
All CORGI registered installers carry a CORGI ID card, and have a registration number. Both should be recorded
in the Benchmark Commissioning Checklist. You can check your installer by calling CORGI direct on 01256 372300.
Ideal Stelrad Group 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.
THE BENCHMARK SERVICE INTERVAL RECORD MUST BE COMPLETED AFTER EACH SERVICE
2
HE15 G.C. Appliance No. 41 421 99
HE24 G.C. Appliance No. 41 397 82
Children should be supervised to ensure that they do not
play with the appliance.
In cases of repeated or continuous shutdown a CORGI
registered installer or in IE a competent person should be called
to investigate and rectify the condition causing this and carry out
an operational test . Only the manufacturers original parts
should be used for replacement.
M i n i m u m C l e a r a n c e s
Clearances of 165mm (6 1/2") above, 100mm (4") below, 5mm
(1/4") at the sides and 450mm (17 3/4") at the front of the boiler
casing must be allowed for servicing.
The minimum front and bottom clearance allowed when built
into a cupboard is 5mm.
To light the boiler. Refer to Frame 1
If a programmer is fitted refer to separate instructions for the
programmer before continuing.
1. CHECK THAT THE ELECTRICITY SUPPLY TO THE BOILER
IS OFF.
2. Set the mains ON/OFF switch (A) to OFF and the thermostat
knob (F) to maximum.
3. Switch ON the electricity supply to the boiler and check that
all external controls, e.g. programmer, room thermostat, etc.,
are ON.
4. Set the mains ON/OFF switch to ON.
The boiler will commence the ignition sequence, supplying heat
to the central heating, if required.
Note. In normal operation the control unit display (C) will show
the codes:
Standby - no demand for heat.
CH being supplied.
During ignition, the LED (E) will flash.
During normal running the LED (E) will remain illuminated.
Note.
If the boiler fails to light after 3 attempts the fault code
displayed.
Press the reset button (D) for 2 seconds then release. The
boiler will repeat the ignition sequence. If the boiler still fails to
light consult a CORGI registered installer or in IE a competent
person.
Note.
The pump will operate briefly as a self-check, once every 24
hours regardless of system demand.
will be
L F
icos system -
User's