Bosch 25Si - Manuals

+ 30mm above elbow 5mm 5mm 600mm** 200mm 25m m* G E N E RAL NOTES 4 To get the best from your boiler pleaseread these instructions carefully. SEALED HEATING SYSTEMS This boiler is fitted to a sealed heatingsystem which is pre-pressurised. Yourinstaller will advise you of the minimumand maximum press...

SAFETY PR ECAUTIONS 5 GENERAL NOTES INTRODUC TION + 30mm above elbow 200mm* 200mm* 100mm** 600mm*** 200mm ** *** WORCESTER BOSCH GREENSTAR 25Si/30Si8 716 115 169b (09/2008) BOILER CLEARANCES -UNVENTILATED COMPARTMENT The diagram opposite shows theminimum space required to install andservice the boil...

CONTROLS WORCESTER BOSCH GREENSTAR 25Si/30Si 8 716 115 169b (09/2008) 6 CONTROLS To gain access to the boiler controls push at the top of the flap and release 1 . MASTER SWITCH FOR ON/OFF 2. CENTRAL HEATINGTEMPERATURE CONTROL 3. DOMESTIC HOT WATERTEMPERATURE CONTROL 4. MAINS ON/OFF INDICATOR + FAULT...

OPE RATI NG TH E B OI LE R WORCESTER BOSCH GREENSTAR 25Si/30Si8 716 115 169b (09/2008) 7 OPERATING THE BOILER U SIN G Y O UR BOI L E R SWITCHING THE BOILER ON/OFF Switching on Switch on the boiler by pressing the main power button. The indicator light shows blue Switching off Switch off the boiler b...

OPERATING THE BOILER OPE RATI NG TH E B OI LE R WORCESTER BOSCH GREENSTAR 25Si/30Si8 716 115 169b (09/2008) 9 U SIN G Y O UR BOI L E R FAULT CONDITION In the unlikely event of a fault occurringwhile the boiler is in operation: The reset button will flash once persecond and the mains indicator (bluel...

TI PS ON E N E RGY SAVI NG WORCESTER BOSCH GREENSTAR 25Si/30Si 8 716 115 169b (09/2008) 10 Your new Greenstar gas-fired boiler represents a long term investment in a reliable, highquality product. In order to realise its maximum working life, and to ensure it continues to operate atpeak efficiency a...

WORCESTER BOSCH GREENSTAR 25Si/30Si8 716 115 169b (09/2008) 11 FAULT FINDING Problem Cause Remedy Switch off boiler atmaster switch, wait a fewseconds then switch onagain Check setting Check setting Reduce flow rate at tap Desired roomtemperature is notreached Thermostatic radiatorvalve(s) set too l...

WORCESTER BOSCH GREENSTAR 25Si/30Si 8 716 115 169b (09/2008) 12 This boiler is supported in the UK and Eire by Worcester, Bosch Group. Specially trained, Worcester, Bosch Group Service Engineers are available to attend abreakdown occurring on this boiler. No charge will be made for parts and/or labo...

WORCESTER BOSCH GREENSTAR 25Si/30Si8 716 115 169b (09/2008) 13 TI PS ON E N E RGY SAVI NG HEATING ECONOMICALLY The boiler is designed to provide a high level of comfort while keeping gas consumptionand the resulting environmental effect as low as possible. The gas supply to the burneris controlled a...

WORCESTER BOSCH GREENSTAR 25Si/30Si 8 716 115 169b (09/2008) 14 ENER G Y SA VI NG TI PS ON E N E RGY SAVI NG DRAUGHTS Try to ensure that draughts around doors, windows, letterboxes and keyholes etc. arereduced by using a suitable draught excluder. Warning - Do not block or seal any airvents that are...

WORCESTER BOSCH GREENSTAR 25Si/30Si8 716 115 169b (09/2008) 15 YOU R G UARANTE E This boiler is guaranteed against faulty material or workmanship for a period of 2 yearsfrom the date of installation subject to the following terms and conditions: Your Guarantee Registration Card must be returned with...

NOTES WORCESTER BOSCH GREENSTAR 25Si/30Si8 716 115 169b (09/2008)

US E R I N STR UCTION S &CUSTOMER CARE GUIDE Dedicated to heating comfort Worcester, Bosch Group Cotswold Way, Warndon, Worcester WR4 9SW. Tel. 01905 754624 Fax. 01905 754619 www.worcester-bosch.co.uk Worcester Bosch Group is a brand name of Bosch Thermotechnology Ltd. 8 716 115 169b (09/2008)