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TECHNICAL SPECIFICATION

Worcester Greenstore

TECHNICAL SPECIFICATIONS          

7

Worcester Bosch Greenstore

Primary

 Heating 

Flow

Primary Heating Return

Return to 

Solar Collector

Flow from 

Solar Collector

Domestic Hot 

Water Outlet

Mains Water 

Inlet

Sacrificial

Anode

Primary

Tank

Solar Heat

Exchanger

Solar High 

Limit Stat

pocket

GT3 

Heat Pump

HW Sensor

pocket

Solar

Sensor

pocket

Temperature/Pressure 

Relief Valve

Solar Sensor 

and

Solar High 

Limit Stat

cable entry

GT3 Heat Pump

HW Sensor

cable entry

180/280 LITRE CYLINDERS WITH SOLAR COIL

Air Vent

Connecting hot water sensor GT3

Before carrying out any electrical connections, ensure that 

the Heat Pump is isolated from the mains supply. 

Remove the Heat Pump front cover and route the sensor 

cable from the back of the Heat Pump, laying the sensor 

cable onto the cable tray. Connect the sensor to terminals 

GT3X on the terminal card.
Remove the cylinder front cover. Feed the sensor cable 

through the grommet of the right-hand cable entry, on top 

of the cylinder. Fully insert the sensor probe into the GT3 

sensor pocket, as indicated on the diagram above. Replace 

the cylinder front cover.

Содержание Worcester Greenstore 180

Страница 1: ...EENSTORE Indirect Unvented Cylinder with Solar Coil FOR USE WITH WORCESTER GREENSTORE SYSTEM HEATPUMP ONLY GB IE WORCESTER GREENSTORE 180 CYLINDER SOLAR COMPATIBLE WORCESTER GREENSTORE 280 CYLINDER SOLAR COMPATIBLE ...

Страница 2: ...linder is supplied complete with all the necessary pre adjusted safety and control devices needed to connect to the cold water supply mains High quality controls have been selected to combine high flow rate performance with minimum pressure drop to allow the Greenstore cylinder to perform well in areas where there is a minimum dynamic working mains pressure of 1 5 bar Greenstore cylinders are KIWA ...

Страница 3: ... flowrate is not being achieved SITING THE UNIT Outlets that are above or at some distance from the Greenstore cylinder can still be supplied with water Outlets above the Greenstore cylinder will reduce the outlet pressure available by 0 1 bar for every 1 metre of height difference Site the unit to minimise dead leg distances especially to the point of most frequent use The unit should be protected...

Страница 4: ...tely after the incoming cold mains stopcock typically under the kitchen sink All outlets in the house will be at 3 bar and thus automatically balanced The expansion relief valve section must still be mounted just above the TPRV on the cylinder A 3 4 F 22mm compression adaptor will be needed not supplied HOT WATER PIPEWORK Run the first part of the hot water distribution pipework in 22mm This can be...

Страница 5: ...minate in a safe place where there is no risk to persons in the vicinity of the discharge and positioned safely from electrical devices have a vertical section of pipe at least 300 mm long below the Tundish before any elbows or bends in the pipework installed with a continuous fall visible at both the tundish and the final point of discharge or where this is not possible or practically difficult the...

Страница 6: ...R DRAINED OFF MAY BE VERY HOT DRAINING Isolate the unit from the cold mains Open a hot water tap at the lowest position in the building to reduce the pressure Remove the mains water inlet connection Attach a flexible hose to the connection on top of the cylinder ensuring the hose reaches to a level well below the unit The greater the difference in elevation the greater the flow rate and the maximum ...

Страница 7: ...eat Pump HW Sensor cable entry 180 280 LITRE CYLINDERS WITH SOLAR COIL Air Vent Connecting hot water sensor GT3 Before carrying out any electrical connections ensure that the Heat Pump is isolated from the mains supply Remove the Heat Pump front cover and route the sensor cable from the back of the Heat Pump laying the sensor cable onto the cable tray Connect the sensor to terminals GT3X on the te...

Страница 8: ...arge 3 0 bar Expansion relief valve setting 6 0 bar PART No CAPACITY HEIGHT WIDTH DEPTH WEIGHT kg empty WEIGHT kg full 7 716 180 017 180 L 1520 600 650 97 387 7 716 180 018 280 L 1700 695 695 136 596 All Dimensions are of the cased unit and are in mm Approvals KIWA Approved to the Water Regulations KIWA Approved to Building Regulations G3 L1 8 Worcester Bosch Greenstore 280 litre cylinder storage ...

Страница 9: ...r WHERE IS OPERATING PRESSURE REDUCING VALVE SITUATED HAS THE EXPANSION VESSEL OR INTERNAL AIR SPACE BEEN CHECKED YES NO WHAT IS THE HOT WATER TEMPERATURE AT THE NEAREST OUTLET oC THERMAL STORES ONLY WHAT IS THE OPERATING SETTING OF THE PRESSURE REDUCING VALVE Where fitted bar WHERE IS THE PRESSURE REDUCING VALVE SITUATED WHAT STORE TEMPERATURE IS ACHIEVABLE oC WHAT IS THE MAXIMUM HOT WATER TEMPERA...

Страница 10: ...ENGINEER NAME COMPANY NAME TEL No CORGI ID SERIAL No COMMENTS SIGNATURE SERVICE 3 DATE ENGINEER NAME COMPANY NAME TEL No CORGI ID SERIAL No COMMENTS SIGNATURE SERVICE 4 DATE ENGINEER NAME COMPANY NAME TEL No CORGI ID SERIAL No COMMENTS SIGNATURE SERVICE 5 DATE ENGINEER NAME COMPANY NAME TEL No CORGI ID SERIAL No COMMENTS SIGNATURE SERVICE 6 DATE ENGINEER NAME COMPANY NAME TEL No CORGI ID SERIAL No...

Страница 11: ...Worcester Bosch Greenstore 11 NOTES NOTES ...

Страница 12: ...of BBT Thermotechnology UK Ltd www worcester bosch co uk User and Installation Instructions Greenstore Cylinder Solar Compatible 8 716 113 377b 2007 01 EN CONTACT INFORMATION WORCESTER BOSCH GROUP TECHNICAL 08705 266241 SERVICE 08457 256206 SPARES 01905 752576 LITERATURE 01905 752556 TRAINING 01905 752526 SALES 01905 752640 WEBSITE www worcester bosch co uk ...

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