Worcester 11 KW User Manual Download Page 1

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UK/IE

USER MANUAL
USER INSTRUCTIONS

WORCESTER GREENSTORE LECP GROUND SOURCE HEAT
PUMP IN EITHER SYSTEM OR COMBI VARIANTS

6 720 802 172-01.1I

6KW, 7KW, 9KW AND 11KW

6 72

0 802 172 (2012/06) e

Summary of Contents for 11 KW

Page 1: ...UK IE USER MANUAL USER INSTRUCTIONS WORCESTER GREENSTORE LECP GROUND SOURCE HEAT PUMP IN EITHER SYSTEM OR COMBI VARIANTS 6 720 802 172 01 1I 6KW 7KW 9KW AND 11KW 6 720 802 172 2012 06 en...

Page 2: ...water 15 13 4 Holiday 16 13 5 Energy measurements 16 13 6 Timers 16 13 7 External control 16 13 8 General 17 13 9 Alarms 17 13 10 Access level 18 13 11 Return to factory settings 18 14 Alarms 18 14 1...

Page 3: ...keep the building warm Inbivalentoperationasecondheatingappliance e g gasoroilboiler is used to supplement the heat load 3 1 SELECTION AND SIZING OF A HEAT PUMP Itisessentialthatheatpumpsystemsaredes...

Page 4: ...t water cylinders Greenstore6 11Systemareheatpumpsdesignedtobesupplemented with external domestic hot water cylinders Once the heat pump has been installed and started there are a number of points tha...

Page 5: ...the condenser the heat is transferred to the house heating system radiators and underfloor heating and the hot water system The vapour cools and liquefies The pressure in the refrigerant is still hig...

Page 6: ...play 8 2 ON OFF BUTTON Use the On Off button to turn the heat pump on and off 8 3 STATUS LAMP 8 4 MENU DISPLAY Use the menu display in order to View information from the heat pump View available menus...

Page 7: ...x operating time on off Room temperature program Circuit 2 3 option Heat curve Room temperature program General Summer winter operation Hot water Extra hot water period Stop temperature Hot water pea...

Page 8: ...t The marked row shows your position among the functions under Hot water 3 The arrow shows that there is new menu on the next level 4 The points show that the next level is a setting window 5 The func...

Page 9: ...the initial menu Press in a menu display The detailed information is displayed for as long as is pressed Release The menu display is displayed Fig 18 11 3 OPERATING SYMBOLS Symbols for different funct...

Page 10: ...led room controllers Inthedisplaywindow operatingsymbolscanappearatthebottomright handside ThesymbolforExtrahotwaterorHolidayisdisplayedwhen the function has been set in the heat pump The room control...

Page 11: ...splayed only if party mode is active Holiday The same functions are included here as in the Holiday menu Chapter 13 4 Extra hot water duration For a description of setting Extra hot water Chapter 13 3...

Page 12: ...quare is highlighted The value is then highlighted Fig 25 Turn the menu dial to change the value Press the dial to save or use to return without saving Inthewindow thesquareishighlightedagainandanycha...

Page 13: ...the menu dial Turn the menu dial to be able to set additional values in the same way as above Go back one step with Select Saving alternative Return without saving Program 1 Program 2 The set changes...

Page 14: ...room controller Holiday Active program External control SET POINT VALUE CALCULATION The set point value for the heating circuit is the current curve value adjusted with active curve influence if any s...

Page 15: ...the day on which the hot water peak should take place None means that the function is disabled All means that a hot water peak takes place every day If hotwater peakisdeactivated comfortmodemustbesele...

Page 16: ...This displays Generated energy in kWh divided into Heating and Hot water Consumption electric additional heat ThisdisplaysConsumptionelectricadditionalheatinkWhdividedinto Heating and Hot water 13 6...

Page 17: ...played in the top left corner of the display If the alarm is active the alarm symbol Chapter 11 3 is displayed both in the alarm log and the initial menu of the control panel Delete alarm log The alar...

Page 18: ...er on the heat pump sounds for one second peralarmbuzzerintervalset Atcertaintimesofthedaythealarmbuzzer can be blocked or blocked altogether In the event of a warning the alarm buzzer does not sound...

Page 19: ...ice conditions Alarm timer starts Yes Reset condition The hot gas temperature drops to the permitted temperature Category A Alarm lamp buzzer Yes Restart Acknowledgement is required Contact your insta...

Page 20: ...ion The value of the sensor indicates 50 C Category E Alarm lamp buzzer Yes Restart Automatic once the alarm cause has disappeared Contact your installer if the alarm remains active for more than thre...

Page 21: ...en 14 7 19 FAILURE ON SENSOR T2 OUTDOOR Function In the event of a failure on T2 the outdoor temperature is set to 0 C so that the heat pump can continue to produce heat The alarm is activated when th...

Page 22: ...for more than three hours or recurs often 14 7 29 FAILURE ON SENSOR E2X T10 Function Activated when the sensor s resistance value indicates a temperature lower than 20 C Reset condition The value of t...

Page 23: ...tion The pressure goes back to the permitted level 14 9 3 TEMPORARY HEAT PUMP STOP E21 RHP Function Activated when the pressure in the refrigerant circuit becomes too high If the information appears s...

Page 24: ...connected to the heat pump collector circuit the cold side The level in the vessel must not be less than minimum level 1 3 If the fluid level is too low contact your installer 16 3 PARTICLE FILTER Th...

Page 25: ...6 720 802 172 2012 06 25 NOTES...

Page 26: ...6 720 802 172 2012 06 26 NOTES...

Page 27: ...6 720 802 172 2012 06 27 NOTES...

Page 28: ...900 Worcester Bosch Group is a brand name of Bosch Thermotechnology Ltd worcester bosch co uk 6 720 802 172 WORCESTER BOSCH GROUP TECHNICAL SUPPORT 0844 892 4010 APPOINTMENTS 0844 892 3000 SPARES 0190...