Bosch 7 KW Manual de instrucciones

WORCESTER GREENSTORE6kW, 7kW, 9kW & 11kW CombiHEAT PUMPGB/IEGB/IEINSTRUCTION MANUALTION, COMMISSIONING& SERVICINGINSTALLA

10Collector hoseThe task of the collector hose is to convey the heat transfer fl uid through the ground to gain a few degrees of heat. The hose is a th

11Outline drawings for the collector hose in the ground and through a wallConnecting the collector hose to the heat pumpIt is important that the colle

12The collector hose can be connected to the heat pump with one or more circuits. In a multi-circuit system, the collector pipes are connected in para

13Install the collector as follows:1. The compact collectors are installed horizontally. The collector should lean with the connection side at least

14Connecting the heat pump to the heating systemNoteOnly qualifi ed installers may carry out the installation. The installer should observe applicable

15Detailed discharge pipe installation requirementsThe discharge pipework must be routed in accordance with part G3 of schedule 1 of the building Regu

16How to drain the hot water cylinder1. Turn off the main water supply to the cylinder.2. Open a hot water tap with a position as low as possible in

17Connecting the heat pump to the heating systemConnecting to the heating system without a bypass:The heat pump can be connected to the heating system

18Connect heat pump Combi model to the heating systemThe built-in control unit controls the heat pump using the outdoor sensor T2 (GT2) and the return

19Connecting the heat pump to the heating systemIndividual temperature control in each room and increasing volume of internal waterThis solution is us

2Table of contentsBUILDING REGULATIONS ...

20Filling the heating system1. Open and close the fi lling loop between the cold water system and the heating system in short time intervals whilst ob

21Connecting the heat pump to the heating systemExample:200 metres of hose with anti-freeze gives 200 x 0.29 litres anti-freeze/ metre = 58 litres of

227. When the barrel is nearly empty, stop the pump and fi ll the barrel with more heat transfer fl uid.8. When the system is full and air no longer c

23Connecting the heat pump to the power supplyEnsure the electricity has been switched off before connecting the heat pump to the mains. Check that ca

24External connections to the heat pumpThe external connections must be made for the heat pump: Power supply 1-phase: The power supply is connecte

25Connecting the heat pump to the power supplyConnecting the general alarm, external input and softstartGeneral alarmThe general alarm is activated ir

26WarningThe Installer and service menu (I/S) is intended for use only by installers. Under no circumstances should the user access this level.(10 sec

27Press the power switch ON/OFFCheck the sight glassCommissioning the heat pumpThe heat distribution and heat transfer fl uid circuits should be fi lled

285. Make the necessary settings on the control panel. a. Confi rm that external sensors are connected. If T3 (GT3), T4 (GT4) or T5 (GT5) have been c

29Commissioning the heat pumpCommiss./ServiceSelect functionadd.heat yes/no 5.5Return SelectCommiss./ServiceFast restartof heat pump 5.6Re

3Installation manual for the Worcester Greenstore Combi heat pumpsWorcester, 05.02.07Part number: 8-716-113-342 Issue: bCopyright © 2007. BUILDING REG

30Timer readingsThere are a number of different menu displays to help check the status of the heat pump. The heat pump status is shown by the timer re

31Drying program for fl oor screedWhen the heat pump has been installed in a newly built house with under-fl oor heating, the Drying for fl oor screed fu

32Start the heat pump with only additional heatIt might be necessary to run the heat pump before work on the heat transfer fl uid circuit is complete.

33 MaintenanceThe heat pump requires a minimum of maintenance, however, it is recom-mended that the heat pump is checked annually by a qualifi ed insta

34 FiltersThe fi lters ensures that no debris enters the heat exchangers. Over time the fi lters can become blocked and will require cleaning. There are

35MaintenanceExpansion vesselA plastic expansion vessel is connected to the heat pump heat transfer circuit (collector circuit). The level in the exp

36ALARM (MB1)Compr. circ. switch060822 16:08:15Info Ackn.What to do if a fault occursThe control unit has an advanced monitoring system tha

37What to do if a fault occurs Fuses and reset buttons on the heat pump Fuse 4Reset button for the electric heater overheat protection.Note: The butt

38 Motor cut-out compressor (MB1)Possible cause 1: Intermittent fault or overload on the power supply.Action: 1. Press the Ackn. button. The al

39What to do if a fault occurs Low pressure switch (LP)Possible cause 1: The HTF pump has stopped or is set at too low a speed.Action: 1. Press th

4PRODUCT CONTENTS LIST600mm1800mm600mmGreenstore Combi Heat Pump.Components included in delivery:Rubber feetOutdoor sensor T2 (GT2) with cableRoom sen

40 High pressure switch (HP)Possible cause 1: Insuffi cient primary fl ow over the heat pump.Action: 1. Press the Ackn. button. 2. Check that the

41What to do if a fault occurs High Heat transfer fl uid delta T8/T9 (GT8/GT9) The heat pump gives an alarm when the temperature difference between th

42 Heat transfer fl uid out max T8 (GT8)Sensor T8 (GT8) in the heat pump stops the compressor if the temperature of the water going out to the heating

43What to do if a fault occurs HTF in under limit T10 (GT10) and HTF out under limit T11 (GT11)Possible cause 1: Temporary low heat transfer fl uid te

44Commissioning reportClient / Installation address:Installer:Heat pump description:Commissioning date: Heat pump serial number:Type of ground collect

45Commissioning reportPressure test of collector carried out ...

46Technical informationThe heat pump’s factory settingsThis table indicates the factory settings for all the settings likely to be changed by the inst

47Technical informationTechnical informationGreenstore Combi, Brine/Water heat pump 6 7 9 11Emitted/ Supplied output at 0/45°C 1 kW 5.19/1.80 6.55/2.

48ManufacturerAppliance: IVT Industrier AB, part of BBT Thermotechnik GmbH Box 1012, SE-57343 Tranås, SwedenCylinder: BoRö Pannan AB Bang

Tranås Tryck & Media CONTACT INFORMATIONWORCESTER, BOSCH GROUP:TECHNICAL: 08705 266241SERVICE: 08457 256206SPARES: 01905 752571LITERATURE:

5Installation of the heat pump should be performed by a qualifi ed installer. This chapter includes a section recommending how the heat pump installer

6Important information to the installerThis manual provides all the information necessary to install the heat pump. The manual is divided into several

7What the shipment includesWhat the delivery includesThe following components are included in the delivery of the heat pump:Literature packUser manual

8Dimensions and plumbing connectionsThe following illustrations show the dimensions of the heat pump and plumbing connections. All measurements are st

9The heat pump and collector hose in generalTransporting the heat pumpThe heat pump should always be transported and stored in an upright position, ne