Product Information; Appliance Identification And Serial Number; Servicing - Bosch Condens GC4700iW 15 S User Instructions

Product Information

HCombustion air/ambient air
The air in the installation location must be free of flammable or
chemically aggressive substances.
▶ Do not store or use any flammable or explosive materials (paper,
petrol, thinners, paints, etc.) in the vicinity of the heat source.
▶ Do not store or use any corrosive substances (solvents, adhesives,
chlorinated cleaning agents, etc.) in the vicinity of the heat source.
H General considerations
▶ The boiler must be installed in a well ventilated area. The openings
must be kept in good condition.
▶ The vents or any other component contributing to the functioning of
the boiler must not be reduced or sealed.
▶ We recommend an annual service of the appliance by an approved
engineer to ensure reliable and efficient operation.
HSafety of electrical devices for domestic use and similar
purposes
The following requirements apply in accordance with EN 60335-1 in
order to prevent hazards from occurring when using electrical
appliances:
"This appliance can be used by children of 8 years and older, as well as
by people with reduced physical, sensory or mental capabilities or
lacking in experience and knowledge, if they are supervised and have
been given instruction in the safe use of the appliance and understand
the resulting dangers. Children shall not play with the appliance.
Cleaning and user maintenance must not be performed by children
without supervision."
"If the power cable is damaged, it must be replaced by the manufacturer,
its customer service department or a similarly qualified person, so that
risks are avoided."
H Please read these instructions carefully
▶ These instructions are applicable to the Bosch appliance model/s
stated on the front cover only.
▶ These instructions apply in the UK/IE only and must be followed
except for any statutory obligation.
2 Product Information
2.1

Appliance identification and serial number

Fig. 1 Position of data label
The data label [1] contains information of the appliance model and serial
number. This is located centrally on the bottom of the appliance in line
with the control panel.
For your own records
Please ensure that the Commissioning Checklist has been completed by
your installer or service engineer.
Model:
4
Serial number:
Date of installation:
Table 2 Appliance details
The appliance model and serial number can be found on the appliance
data label.
Heating system configuration:
Sealed heating system or semi-sealed heating system
Please ensure that the following table has been completed by your
installer or service engineer to identify which heating system
configuration your installation is.
• Sealed heating system:
– A sealed system relies on there being a filling link or key allowing
• Semi-sealed heating system
– A semi-sealed system relies on a header tank in the loft or an
Sealed heating system:
Semi-sealed heating system:
Table 3 Heating system configuration
2.2
Ensure that the service engineer completes the Service Record in the
Benchmark Checklist after each service.
The Service Record can be found at the rear of the appliance's
Installation and Maintenance Instructions. It will be required in the event
of any guarantee work and may be required by the local Building Control
Inspector.
▶ To ensure the continued safe, reliable and environmentally optimum
operation of the boiler, it must be thoroughly serviced annually by a
competent, qualified person, such as a Worcester service engineer,
British Gas engineer or other Gas Safe registered engineer. In the
Republic of Ireland servicing work must be carried out by a Worcester
1
service engineer or other Registered Gas Installer (RGII).
– Having a contract covering annual servicing, cleaning and
– It is important that any required maintenance or repairs are
▶ Ensure that the service engineer completes the Service Record, at
the rear of the Installation and Maintenance Instructions manual,
after each service.
▶ Have any work carried out by a competent, qualified person,
Worcester service engineer, British Gas engineer or other Gas Safe
registered engineer. In the Republic of Ireland servicing work must be
carried out by a Worcester service engineer or other Registered Gas
Installer (RGII).
▶ Always use original spares, to help maintain the efficiency, safety and
reliability of the appliance.
you to top-up central heating pressure if it gets too low. There will
be no tank in the loft.
elevated position. The height between the tank and the boiler
delivers system pressure for central heating.

Servicing

maintenance is a good way to ensure this is not missed.
carried out without delay.
Condens 4700iW – 6721864485 (2023/04)
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