Page 2 - C O N T E N T S
EXCELLENCE COMES AS STANDARD Thank you for purchasing a Worcester CDi gas-fired combi- nation appliance. The CDi appliances are made by Worcester and the strictest quality control standards are demanded throughout every stageof production. Indeed, Worcester, part of the Bosch Group have led the fiel...
Page 3 - BENCHMARK; GENERAL DESCRIPTION
GENERAL INFORMATION GAS SAFETY (INSTALL ATION AND USE)REGUL ATIONS 1998 It is the law, in GB, that all gas appliances must be installed by a competent person in accordance with the above regulations. Failureto install appliances correctly could lead to prosecution. It is in yourinterest and that of ...
Page 4 - Hot Water and Central Heating mode:
4 Hot Water Mode: The appliance operates to supply only domestic hot water when the heating temperature mode is fully anti-clockwise, at the – posi- tion or the timer is programmed to OFF mode. A flow restrictor is fitted within the appliance which limits a hot water delivery rate to a maximum of: 2...
Page 5 - OPEN VENTED HEATING SYSTEM; GENERAL NOTES
5 CENTRAL HEATING SYSTEM During the first few hours of operation of the central heating system, check that all radiators are being heated at an even rate.Should the upper area of a radiator be at a lower temperature thanthe base of the radiator, it should be vented by releasing air throughthe ventin...
Page 8 - OPERATING SWITCH; RESET BUTTON
8 OPERATION OF CONTROLS OPERATING SWITCH In the ‘ ’ position there is no mains electricity to the appliance. In the ‘I’ position mains electricity is connected to the appliance. CENTRAL HEATING TEMPERATURECONTROL The position of this knob will determine the temperature of the water delivered to the ...
Page 9 - INDICATOR LIGHTS
9 INDICATOR LIGHTS Mains electricity indicator: OFF : No mains electricity to the appliance ON : Mains electricity is connected to the appliance Central heating demand indicator: OFF : No demand for heat to the central heating circuit ON : Central heating demand FL ASHING SLOW : Ignition lockout (on...
Page 10 - TO LIGHT AND STOP THE
10 TO LIGHT THE APPLIANCE Check that the water valves to the central heating circuit are open.On sealed systems check that the grey needle on the pressure gauge is not below the required pressure. Switch on the mains electricity. The green power on indicator will light. Set the room thermostat, if f...
Page 11 - IGNITION LOCKOUT
11 The appliance can be reset by pressing the reset button and holding in for 5 seconds. IGNITION LOCKOUT The appliance will enter a lockout condition in the event of the burner failing to ignite. If the burner fails to light within a preset time of 10 seconds the electricity supply to the gas valve...
Page 14 - Please refer to our website for our bank holiday opening hours.; SERVICE CENTRES
CONTACT NUMBERS: UK Contact Centre Tel. 08457 256 206 UK Contact Centre Fax. 01905 757536 Scotland only Fax. 01506 441 687 Eire Tel: 01 494 0099 OPERATING HOURS: Mon - Fri 7.00am to 8.00pm Sat 8.00am to 5.00pm Sun 9.00am to 12.00pm Please contact our UK Contact Centre number where our friendly oper-...
Page 16 - CORGI CONTACT; All; installers carry a; CORGI ID; card and; CORGI Registered; by calling; CORGI; on
8 716 114 647a (10/07) GUARANTEE REGISTRATION You should complete and return the postpaid Guarantee Registration Card within 30 days of purchase. The card will register you as the owner of your new Worcester CDi appliance and, while this will not affect yourstatutory rights in any way, it will assis...