CDA HCG500, HCG520 Gas Supply Requirements, Ventilation, Room Volume m3, Air Vent Required cm3

Models: HCG500 HCG520

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Gas Supply Requirements

Gas Supply Requirements

IMPORTANT: THIS APPLIANCE SHOULD BE FITTED BY A GAS SAFE REGISTERED FITTER OR OTHER SUITABLY QUALIFIED PERSON.

This installation must comply with the Gas Safety (installation and use) Regulations 1984.

This appliance is category II2H3+ and is designed for use in the UK and Ireland. The installation must comply with the Gas Safety (installation and use) Regulations 1984.

The CDA Group Ltd is not legally able to provide any assistance in the installation of gas appliances except to Gas

Safe registered installers. Any Gas Safe registered fitter requiring help must provide their name, address and registration number. Information supplied will be validated before help is provided.

This appliance is suitable for conversion to Liquid Petroleum Gas (G30 or G31). A kit is provided. Do not attempt to fit the conversion kit yourself.

This appliance is adjusted for natural gas (G20) at 20mbar only.

In the event that this appliance is not installed in accordance with the above requirements, the appliance may be disconnected from the mains gas supply until any faults are rectified; this is a legal requirement.

This appliance should be installed using 15mm copper pipe connected via a shut-off valve in an adjacent unit. The shut-off valve needs to be accessible in an emergency or for service purposes.

This appliance must not be connected to a combustion gas recovery scavenging system

The connection to the gas supply must comply with all current regulations in force.

We are not legally able to offer advice on the installation of gas appliances to non Gas Safe registered personnel.

Ventilation

All rooms require a window or equivalent (e.g. a door) which can be opened. Some rooms require a permanent vent in addition to a window (see below).

This unit must not be used in a room which is less than 5m3. The following table details the requirements based on the kitchen volume (L x W x H) in m3.

 

Room Volume (m3)

Air Vent Required (cm3)

 

5

100

 

 

 

 

 

 

6 to 10

50

 

 

 

 

 

6 to 11

No permanent vent required if a door opens to the outside

 

 

 

 

11 or more

None required

 

 

 

 

The above requirements also allow use of a gas oven and grill but if there are any other fuel burning appliances in the same room, consult the relevant British Standard (BS5440) or Gas Safe document.

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CDA HCG500, HCG520 manual Gas Supply Requirements, Ventilation, Room Volume m3, Air Vent Required cm3