03/07 751184
S E R V I C E H E L P L I N E : 0 1 9 2 6 8 3 4 8 3 4
Manufactured for William Wilson by Halstead Boilers Limited.
Halstead Boilers Limited, 20/22 F
irst Avenue, Bluebridge Industrial Estate, Halstead, Essex C09 2EX.
Enquiries Line: 01224 877522. Service Helpline: 01926 834834.
Halstead Boilers is continuously improving its products and may therefore change specifications without prior notice.
The statutory rights of the consumer are not affected.
DIGIT
AL CODE FAULT/EFFECT
REASON
No flame
Faulty connector
O
Dif
ferential check faulty/Flame for 15 seconds
Water flow rate too low
P
Er
ror in power supply/No flame
Low mains voltage
No light indication
Defective power supply
NOTE:
RPM SIGNAL - F
AN SPEED SIGNAL IN REVOLUTIONS PER MINUTE
BCC - BOILER CHIP CARD (A SMALL MICROCHIP THAT PUSH FITS ONTO THE CONTROL PCB AND ALTERS OPERATING PARAMETERS)
(ONLY FITTED TO CERTAIN MODELS)
F
AULT CODES 1-4 CAN BE RESET BY FOLLOWING THE PROCEDURE IN SECTION 4.5. HOWEVER, IF ANY OTHER FAULT CODE IS
SHOWING PLEASE CONTACT YOUR INSTALLER OR THE WW EXPRESS BOILERS SERVICE HELPLINE: 01926 834834.
T
o ensure continued efficient operation of the appliance, it is recommended
that it is checked and serviced as necessary at regular intervals. The
frequency of servicing will depend upon the particular installation
conditions and usage but in general once a year should be adequate. It is
law that any service work must be carried out by a competent person such
as British Gas or other CORGI registered personnel.
GENERAL CARE
The fr
ont panel, being a powder coated white finish should be cleaned
with a damp cloth and mild detergent. Do not use abrasive cleaners.
ROUTINE SERVICING
WARNING
If a gas leak is suspected or exists, tur
n the gas OFF at the
incoming mains (adjacent to the meter). Do not operate any
electrical switches. Do not operate any electrical appliances.
Open all windows and doors. Do not smoke. Extinguish all
naked lights. Phone the Transco 24 hour emergency number
immediately on 0800 111 999. (Do not call from a mobile
phone).
The boiler is fitted with a condensate trap. The condensate
drain point must not be modified or blocked (see section 4.6
of the installation manual).
5
6
7
PLUME FROM TERMINAL
Like all condensing boilers this appliance will pr
oduce a plume of
condensation from the flue terminal. This is due to the high efficiency and
hence low flue gas temperature of the boiler. It is normal and not a fault
indication.
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