3Classic SE RS - Users1 BOILER CONTROLSView inside controls areaLEGENDA. SightglassB. Thermostat knobC. Gas service cock (shown in the OPEN position)D. Overheat thermostat reset button (if fitted)THE LOG BOOK SHOULD BE COMPLETED AFTEREACH SERVICE AND KEPT WITH THESEINSTRUCTIONSWinter conditions, i.e. central heating and domestic hot water, thethermostat should be set at position 5 or 6.Summer conditions, i.e. domestic hot water only, the thermostatshould be set at position 3.These settings, however, are offered for general guidance onlyand other settings may be found preferable, dependent upon thetype of system installed or as recommended by the installer.Approx. flow temperatures for the boiler thermostat settings are:Knob Setting Flow Temperature°C °F1 56 1332 61 1423 66 1524 72 1615 77 1706 82 180To shut down the boiler1. For short periodsTurn the boiler thermostat (B) to '0' to turn the boiler OFF.When heating is again required, turn the thermostat knob tothe desired heat setting.2. For longer periodsTurn the boiler thermostat (B) to '0' to turn the boiler OFF.Switch the electricity supply to OFF.To relight the boilerRepeat the procedure 1 - 7, detailed in 'To light the boiler'.Frost protectionIf no frost protection is provided and frost is likely during a shortabsence from home, leave the heating controls at a reducedtemperature setting.For longer periods, the entire system should be drained -including the domestic water supply. If the system includes afrost thermostat then, during cold weather, the boiler shouldbe turned OFF at the time switch(es) ONLY. The mains supplyshould be left switched ON, with the boiler thermostat left in thenormal running position.All CORGI registered installers carry a CORGI ID card, and have a registration number. Both should be recorded inyour Benchmark Log Book. You can check your installer by calling CORGI direct on 01563 72300123 4560BCA DCL1986ControlsdoorCL 1987