Worcester 400 Operations Instructions

HIGHFLOW 400 SERIESUSER INSTRUCTIONS & CUSTOMER CARE GUIDEG.C. NUMBERSAPPLIANCE NATURAL GAS L.P.G.Fanned Flued (RSF) 47 311 18 47 311 21Balanced F

10OVERHEAT THERMOSTATTwo overheat thermostats E and F are fitted to the appliancewhich interrupt the electricity supply in the event of overheating.Th

11TO STOP THE APPLIANCEFor Short Periods; Set the Operating Switch (or programmer) toOFF as indicated by the Demand light H going out.For Long Periods

12More than 30% of all calls made to Worcester Heat Systems toreport appliance faults or breakdowns prove to be false alarms, as thereis often a simpl

13MAINTAINING YOURAPPLIANCEYour new Worcester Highflow 400 gas-fired appliance repre-sents a long-term investment in a reliable, high quality product.

14SERVICE CENTRESCONTACT NUMBERS:UK Call Centre Tel. 08457 256 206UK Call Centre Fax. 01905 757536Scotland only Fax. 01506 441 687OPERATING HOURS:Mon

15YOUR WORCESTERHIGHFLOW 400 SERIESGUARANTEEThis appliance is guaranteed against faulty materials orworkmanship for a period of twelve calendar months

EXCELLENCE COMES AS STANDARDWorcester Heat Systems Limited. Cotswold Way, Warndon, Worcester WR4 9SW.Telephone: (01905) 754624. Fax: (01905) 754619.T

EXCELLENCE COMESAS STANDARDThank you for purchasing a Highflow 400 Series gas-firedcombination appliance.Highflow 400 Series appliances are made by Wo

GENERALINFORMATIONGAS SAFETY (INSTALLATION AND USE)REGULATIONS 1994It is the law that all gas appliances must be installed by acompetent person in acc

4A flow restrictor is fitted within the appliance which limits a hotwater delivery rate to a maximum of 18 (±15%) litres/minute (4.0 gal-lons/minute).

5CENTRAL HEATING SYSTEMDuring the first few hours of operation of the central heatingsystem, check that all radiators are being heated at an even rate

6ROOM THERMOSTATA room thermostat may be fitted for control of the central heat-ing temperature. It will be located in one room of the home. Themethod

7NOTE: Do not place anything on top of the appliance. If theappliance is fitted in a compartment do not use the compartment forstorage purposes unless

8The appliance is fitted with either an operating switch or anelectronic programmer on the facia panel for the control of domestichot water and centra

9TO LIGHT THE APPLIANCE (RSF ONLY)See Figs 2 and 3.Set the Operating Switch C (or programmer) to OFF. Switch offthe electricity supply. Remove the cab