1. Manuals
  2. Brands
  3. Worcester Manuals
  4. Heat Pump
  5. Greenstore 6kW
  6. Instruction manual

Worcester 6 KW Instruction Manual

Worcester greenstore lecp ground source heat pump in either system or combi variants
Hide thumbs Also See for 6 KW:
Table of Contents

Advertisement

Quick Links

Download this manual See also: User Manual
INSTRUCTION MANUAL
INSTALLATION, COMMISSIONING AND SERVICING INSTRUCTIONS
WORCESTER GREENSTORE LECP GROUND SOURCE HEAT PUMP
IN EITHER SYSTEM OR COMBI VARIANTS
6KW, 7KW, 9KW AND 11KW
UK/IE

Advertisement

Table of Contents
loading

Related Manuals for Worcester 6 KW

Summary of Contents for Worcester 6 KW

  • Page 1 INSTRUCTION MANUAL INSTALLATION, COMMISSIONING AND SERVICING INSTRUCTIONS WORCESTER GREENSTORE LECP GROUND SOURCE HEAT PUMP IN EITHER SYSTEM OR COMBI VARIANTS 6KW, 7KW, 9KW AND 11KW UK/IE...

  • Page 2: Table Of Contents

    LIST OF CONTENTS LIST OF CONTENTS 13 Installation ......... . 21 13.1 Collector hose .

  • Page 3: Key To Symbols And Safety Instructions

    KEY TO SYMBOLS AND SAFETY INSTRUCTIONS 20.8 Additional heat ....... . 55 IMPORTANT INFORMATION 20.9 Safety functions .

  • Page 4: Pre - Installation

    Installation of this heat pump should be done in accordance with MCS/MIS 3005. The Worcester Bosch Group design team offer a heat pump sizing service which is MCS compliant. To request this service, download and submit the form using the guidance notes from our website address: This appliance must be installed and serviced only by a competent www.worcester-bosch.co.uk/hp...

  • Page 5: Standard Delivery

    This is to certify that the above ranges of products manufactured by Bosch Thermotechnology have been tested and found to comply with: • the requirements of the (Water Fittings) Regulations 1999 for England and Wales, the Water Byelaws 2000, Scotland and the Water Regulations Northern Ireland.

  • Page 6: General

    GENERAL ▶ Heat pump installation, energy drilling and collector installation must GENERAL follow applicable regulations. CHECKLIST Only a competent person may carry out the installation. The installer must follow applicable rules and regulations Each heat pump installation is unique. The following and recommendations from the supplier.

  • Page 7: Can-Bus Termination

    HEATING, GENERAL 7.10 CAN-BUS TERMINATION A method for good ESD protection is a ground-connected bracelet when handling electronics. This bracelet must be put on before opening the screened metal bag/packaging or before exposing an installed board. The bracelet must be worn until the circuit board is enclosed in its screen packaging or closed electric box.

  • Page 8: Time Control For Heating

    ENERGY METERING the heat pump and provide the control unit with information about the current room temperature. The signal affects the flow temperature. For example, it falls when the room controller indicates a higher temperature than the one set. Room controllers are used when factors other than the outdoor temperature influence the indoor temperature of the house.

  • Page 9: Dimensions And Clearance

    DIMENSIONS AND CLEARANCE DIMENSIONS AND CLEARANCE 10.1 6-11KW COMBI ≥100 ≥100 119 100 173 6 720 647 043-32.3I Fig. 6 All dimensions are stated in mm.: Collector circuit in Collector circuit out Cold water in Electrical connections 6 720 617 200-02.1I Flow heating system Fig.

  • Page 10: 6-11Kw System

    DIMENSIONS AND CLEARANCE 10.2 6-11KW SYSTEM ≥100 ≥100 6 720 647 043-33.1I Fig. 8 All dimensions are stated in mm.: Electrical connections Collector circuit out Collector circuit in 6 720 617 200-03.2I Return, hot water heater Fig. 7 Flow, hot water heater Return heating system Flow heating system 6 720 806 768 (2013/02)

  • Page 11: Technical Information

    TECHNICAL INFORMATION TECHNICAL INFORMATION 11.1 COMPONENT PARTS 11.1.1 6-11KW COMBI 11.1.2 6-11KW SYSTEM 6720802416-27.1I 6720802416-26.1I Fig. 9 Fig. 10 Type plate [11] Condenser Control panel [12] Soft starter Electric box [13] Heat carrier pump Motor cut-out with reset compressor [14] Reset button for overheat protection to electric heater (hidden) Miniature circuit breakers [15] Electric additional heat Evaporator (concealed)

  • Page 12: System Solutions

    TECHNICAL INFORMATION 11.2 SYSTEM SOLUTIONS Detailed system solutions can be found in the product's planning documentation. 11.2.1 SYSTEM SOLUTION EXPLANATIONS E22.G2 Heat carrier pump E10.T2 Outdoor sensor E22.G3 Collector circuit pump Table 3 E10 E22.Q22 3-way valve E22.R101 Non-return valve E11.C101 Expansion vessel E22.T6...
  • Page 13 TECHNICAL INFORMATION 11.2.2 6-11KW COMBI 6 720 802 421-04.1I Fig. 11 Unmixed heating circuit with buffer tank When installing to underfloor heating systems with individual room control, a system solution with a buffer tank (E11.C111) is required to guarantee the flow over the heat pump. For explanations to the system solutions (...
  • Page 14 TECHNICAL INFORMATION 11.2.3 6-11KW COMBI 6 720 802 421-05.1I Fig. 12 Unmixed and mixed heating circuit An absolute prerequisite for the connection is that a minimum flow of at The particle filter [E21.V101] is installed horizontally in least 70% of the heating system volume can be maintained throughout the return heating pipe to the heat pump, the year.
  • Page 15 TECHNICAL INFORMATION 11.2.4 6-11KW SYSTEM 6 720 802 421-06.1I Fig. 13 Unmixed heating circuit with buffer tank and external hot water heating When installing to underfloor heating systems with individual room control, a system solution with a buffer tank (E11.C111) is required to guarantee the flow over the heat pump.
  • Page 16 TECHNICAL INFORMATION 11.2.5 COMBINED OPERATION OF TWO HEAT PUMPS (CASCADE CONNECTION) 6 720 802 421-07.1I Fig. 14 Two heat pumps (cascade connection) with unmixed and mixed heating circuits, buffer tank and external hot water heater. For explanations to the system solutions ( 11.2.1). The particle filter [E21.V101] is installed horizontally in the return heating pipe to the heat pump, 6 720 806 768 (2013/02)

  • Page 17: Technical Information

    TECHNICAL INFORMATION 11.3 TECHNICAL INFORMATION 11.3.1 6-11KW COMBI Unit 6 Combi 7 Combi 9 Combi 11 Combi Mode fluid/water Heating output (B0/W35) 10,2 Heating output (B0/W45) COP (B0/W35) 3,96 3,82 3,84 3,97 COP (B0/W45) 3,15 2,97 3,15 3,17 Heat transfer fluid Nominal flow (delta_T = 3K 0,20 0,41...
  • Page 18 TECHNICAL INFORMATION 11.3.2 DIAGRAM CIRCULATION PUMPS 6-11KW COMBI Heat transfer fluid (coll.) pump 6-7kW Combi Heat transfer fluid pump 9kW Combi H[kPa] H[m] H [kPa] H [m] V [m³/h] V [l/s] Q[m³/h] 6 720 641 855-36. 2il Q[l/s] 6 720 641 855-35. 1I Table 11 Heat transfer fluid pump 11kW Combi Heat carrier pump 6-11kW Combi...
  • Page 19 TECHNICAL INFORMATION 11.3.3 6-11KW SYSTEM Unit 6 System 7 System 9 System 11 System Mode fluid/water Heat output (B0/W35) 10,2 Heating output (B0/W45) COP (B0/W35) 3,96 3,82 3,84 3,97 COP (B0/W45) 3,15 2,97 3,15 3,17 Heat transfer fluid Nominal flow (delta_T = 3K 0,20 0,41 0,50...
  • Page 20 TECHNICAL INFORMATION 11.3.4 DIAGRAM CIRCULATION PUMPS 6-11KW SYSTEM Collector circuit pump 6-7kW System Collector circuit pump 9kW System H[kPa] H[m] H [kPa] H [m] V [m³/h] V [l/s] Q[m³/h] 6 720 641 855-36. 2il Q[l/s] 6 720 641 855-35. 1I Table 14 Collector circuit pump 11kW System Heat carrier pump 6-11kW System...

  • Page 21: Regulations

    REGULATIONS OUTLINE DRAWINGS FOR THE COLLECTOR HOSE IN THE GROUND REGULATIONS AND THROUGH A WALL The drawings below show how to run the collector hose in the ground The following regulations and requirements must be observed: and through a wall. The soil filling around the hose must not contain •...

  • Page 22: Detailed Discharge Pipe Installation Requirements (Combi Model)

    INSTALLATION After the manifolds and the flow control valves, the coils are connected • at least one pipe size larger than the nominal outlet size of the safety to a collecting pipe. A filling link, filter and the plastic expansion vessel device (larger sizes may be required if the equivalent hydraulic supplied with the heat pump are connected to the collecting pipe.
  • Page 23 INSTALLATION FILLING UNIT A filling unit is included in the delivery and should be installed close to the collector circuit inlet. COLLECTOR CIRCUIT PUMP Factory setting for the collector circuit pump is max ( Figure 20). The setting may need to be adjusted to achieve the correct delta value ( Chapter 17.4).

  • Page 24: Heating System

    ( Chapter 11.3 for sound ▶ In cases where all attempts to find a micro leak have levels). failed, Worcester, Bosch Group supports the use of Fernox F4 leak sealer. 13.6 PIPEWORK PREPARATIONS ▶...

  • Page 25: Removing The Front Panel

    The sensor must not be Worcester Bosch recommends the fitting of an inline system filter to help installed directly beneath the roof. ensure that the heating system can perform at its optimum level.

  • Page 26: Filling The Collector System

    INSTALLATION ▶ Refill to the correct pressure. Normal pressure is 1.0 – 2.5 bar, but ▶ Turn the valves on the filling unit so that they are in filling position ( depends on the expansion vessel's pre-pressure and the height of the Figure 27).

  • Page 27: Electrical Connections

    ELECTRICAL CONNECTIONS ▶ The circuit must be pressurized when venting is complete. Turn the valves on the filling unit to pressure increase position and pressurize the circuit to 2.5 to 3 bar ( Figure 30). Make sure the expansion vessel has an air pocket corresponding to approximately 1/3 of the total volume, by using the de-airing valve on top of the expansion vessel 6 720 641 570-07 .1I...

  • Page 28: Connecting The Heat Pump

    ELECTRICAL CONNECTIONS 14.1 CONNECTING THE HEAT PUMP ▶ Remove the front panel ( page 25). ▶ Remove the electric box cover. CAUTION: Never touch a circuit board without wearing ▶ Route the connection cables to the electric box through the cable a ground-connected bracelet (...
  • Page 29 ELECTRICAL CONNECTIONS 14.2.2 CAN-BUS OVERVIEW Fig. 33 CAN-BUS overview 14.2.3 CIRCUIT BOARD WIRING 6 720 648 043-10.1I Fig. 34 Circuit board wiring 14.2.4 POWER SUPPLY The terminal blocks are attached at the factory to a common power supply. Connect to L1, 1N and PE. 6 720 802 416-18.1I Fig.
  • Page 30 ELECTRICAL CONNECTIONS 14.2.5 INTERNAL WIRING DIAGRAM 6 720 802 416-10.2I Fig. 36 Internal wiring diagram [E1] Compressor [E2] Electric additional heat [F1] Miniature circuit breaker electric additional heat [F2] Miniature circuit-breaker heat pump [F11] Motor cut-out compressor [F21] Power supply to overheat protection [F31] Protective anode, Combi-model with stainless water heater [K2] Contactor electric additional heat stage 1...
  • Page 31 ELECTRICAL CONNECTIONS 14.2.6 COMPLETE WIRING DIAGRAM CONNECTIONS 6 720 802 416-12.2I Fig. 37 Complete wiring diagram connections (230V) Solid line = factory set connection Dotted line = connect during installation: [RHP] High pressure switch E12.G1: When a low energy pump is connected, an [F11/Q1] Motor cut-out compressor/soft starter external control relay must be used.
  • Page 32 ELECTRICAL CONNECTIONS 14.2.7 COMPLETE WIRING DIAGRAM CONNECTIONS 6 720 802 416-13.1I Fig. 38 Complete wiring diagram connections (low current) Solid line = factory set connection Dotted line = connect during installation: [B11] External input 1 [T11] Collector circuit out [E41.F31] Alarm protective anode [RLP] Low pressure switch [E11.T1]...

  • Page 33: External Connections

    ELECTRICAL CONNECTIONS 14.3 EXTERNAL CONNECTIONS ▶ Use the following cable area when extending the temperature sensor cable: All external connections are made on terminal board PEL (low current) – Up to 20 m long cable: 0.75 till 1.50 mm and connection terminal blocks. –...

  • Page 34: Combined Operation Of Two Heat Pumps (Cascade Connection)

    ELECTRICAL CONNECTIONS 14.4 COMBINED OPERATION OF TWO HEAT PUMPS (CASCADE CONNECTION) 6 720 802 416-19.1I Fig. 40 CAN-BUS overview with two heat pumps CAUTION: Do not mix up the 12V and CAN-BUS connections! The processors are destroyed if 12V is connected to the CAN-BUS.

  • Page 35: Control Panel

    CONTROL PANEL – Turn the dial to see more menus on the same level or change a set CONTROL PANEL value. – Press the dial to change to a lower menu level or save a change. Settings for the control of the heat pump are made with the control unit's control panel, which also provides information about current status.

  • Page 36: Function Check

    FUNCTION CHECK ▶ Set Hot water production for each heat pump (compressor) ( Chapter 20.2). ▶ Set the heat pump output for each heat pump in Heat pump x capacity ( Chapter 20.7). See the type plate. ▶ Output limitation electric heater in compressor mode. Set the permitted output at the same time as the compressor is operating (...

  • Page 37: Installer Menus

    INSTALLER MENUS Flow, circuit 1 E11.T1 E10.T2 10 K Hot water (if hot water production) P2 ( E41.T3 Room, circuit 1 (option, CAN-BUS sensor) E11.TT.T5 P2 ( Hot gas E21.T6 P3 ( Heat transfer fluid out E21.T8 Heat transfer fluid in E21.T9 Collector circuit in 6 720 612 299-04.3O...

  • Page 38: Menu Overview

    MENU OVERVIEW • Additional heat MENU OVERVIEW • Safety functions • General The top menu level for installers is: • Alarms • Room temperature • Access level • Hot water • Return to factory settings • Holiday • Program version •...
  • Page 39 MENU OVERVIEW Hot water Access level Hot water peak Day of the week Interval in weeks Start time Maximum time Time for warm-keeping Hot water program Active program View/edit active program Hot water mode Hot water settings heat pump x Hot water production Block heating during hot water demand Maximum operating time for hot water at heating demand...
  • Page 40 MENU OVERVIEW External control Access level Heat pump x External input 1, 2 Invert input Block additional heat 100% at trigged power guard Max output additional heat at trigged power guard Block compressor x Block additional heat Block heating at tripped underfloor temperature limiter Block heating Room temperature Block hot water production...
  • Page 41 MENU OVERVIEW Additional heat Access level Additional heat general Start delay Allow additional heat timer during energy supply cut-off Additional heat only Block additional heat Maximum outdoor temperature for additional heat Electric additional heat Electric heater connection Connected output Output limitation in compressor mode Output limitation when additional heat only Output limitation in hot water mode Regulator settings...

  • Page 42: Settings

    SETTINGS ▶ Check also that the highest temperature T1 with Underfloor does not SETTINGS exceed the permitted value for the type of floor used. 20.1 ROOM TEMPERATURE The heat curve forms the basis for set point value calculation of the flow temperature. Most other Press the button in the standard display to open the main menu.
  • Page 43 SETTINGS Setting of heat curve If the heat curve has been set too high, the display will show the message Too high heat curve setting. ▶ Change the heat curve setting. A heat curve is set for each circuit. If the room temperature is perceived to be too high or too low in the circuit, it is preferable to adjust the curve.
  • Page 44 SETTINGS >> Heat curve hysteresis heat pump x Program 1 and 2 >>> Maximum These selections provide an opportunity to define user programs for time control by adjusting the start and stop times, as well as a normal and F value 25.0K an programmed temperature.
  • Page 45 SETTINGS >>> Room temperature during time program temperature in the left end point (+20 °C) of the heat curve is affected, with change indicated in %, see below. Factory setting 17.0 °C >>>> Change when much colder/warmer Lowest value 10.0 °C Factory setting Highest value 30.0 °C...
  • Page 46 SETTINGS At a temperature higher than 20 °C, the same curve value applies as for >>> I constant 20 °C. Factory setting 300.0 Lowest value The right point of the curve (-35 °C) can be changed in Minimum outdoor temperature ( Chapter 20.1). Highest value 600.0 Set value applies for all heat curves.
  • Page 47 SETTINGS 20.1.1 SET POINT VALUE operation; only hot water is produced. Automatic signifies change-over at the set outdoor temperature. The heating circuit's set point value is the temperature of the flow that the heat pump attempts to maintain. Sometimes, the measured actual >>>...

  • Page 48: Hot Water

    SETTINGS 20.2 HOT WATER ▶ Select None if electric additional heat in the hot water cylinder is installed and controlled by external sources. Under Hot water, there are functions to: >> Interval in weeks • Acknowledge hot water sensor T3 •...

  • Page 49: Holiday

    SETTINGS ▶ Select hot water mode. ▶ Go back to the previous field by using Economy means that the hot water is permitted to cool slightly before ▶ Press the menu dial in the last setting field to save settings hot water production starts compared to Comfort.

  • Page 50: Energy Measurements

    SETTINGS 20.4 ENERGY MEASUREMENTS Energy is measured per compressor; the calculated results are added prior to being displayed. > Generated energy This displays Generated energy in kWh divided into Heating and Hot water. > Consumption electric additional heat This displays Consumption electric additional heat in kWh divided into Heating and Hot water.

  • Page 51: External Control

    SETTINGS 20.6 EXTERNAL CONTROL >>> Start collector circuit pump When an external input is connected, the control unit performs functions Factory setting which are set to Yes or is separated from 0 (Room temperature). When Alternative No/Yes the external input is no longer connected, the control unit returns to Table 107 Start collector circuit pump normal mode.

  • Page 52: Installer

    SETTINGS 20.7 INSTALLER >> Highest permitted flow temperature T1 This section includes: Factory setting 80,0 °C • General Lowest value 10,0 °C • Heat pump x capacity Highest value 100,0 °C • Connected I/O boards Table 115 Radiator • Compressor working area •...
  • Page 53 SETTINGS > Compressor working area (Compressor operating) • Incorrect temperature indication from an internal sensor • The expansion valve does not function as it should (too closed) This defines a number of functions that make the compressor stop • Too little or too much refrigerant temporarily or change operating mode to avoid more serious alarms.
  • Page 54 SETTINGS >>> Mixing valve signal >>>> Pump speed at no demand >>> Mixing valve open Factory setting >>> Mixing valve close Lowest value >> Alarm buzzer Highest value 100% >> General alarm Table 129 Pump speed at no demand > Circulation pumps ▶...

  • Page 55: Additional Heat

    SETTINGS >> Heat source 20.8 ADDITIONAL HEAT The additional heat works together with the heat pump to maintain the Factory setting Additional heat right heating in the circuits. The additional heat can be selected to work Alternative Both/Compressor/Additional heat alone. Table 134 Heat source drying See manual for the multi-module for the mixed additional >>...

  • Page 56: Safety Functions

    SETTINGS >>> Output limitation in compressor mode > Hot water electric heater Under Additional heat, there are also settings for additional electric Factory setting 6.0kW heat in hot water heaters. Lowest value 0.0kW >> Acknowledge hot water additional heat Highest value 9.0kW Factory setting Table 145 Output limitation...

  • Page 57: General

    SETTINGS >> Hysteresis alarm reset 20.11 ALARMS The different alarms that can occur are described in (Chapter 21). Factory setting 1.0K Under Alarms there is: Lowest value 1.0K Highest value 10.0K • Information log • Delete information log Table 157 Hysteresis •...

  • Page 58: Access Level

    ALARMS >> Alarm indication room sensor (room controller) If the same alarm is repeated even after manual restart, >>> Block alarm indicator lamp the unit should be replaced (refers to 4 and 5 flashing alarms). Factory setting Alternative No/Yes 21.2 ALARMS Table 167 Block indicator lamp This section includes: ▶...

  • Page 59: Alarm Categories

    ALARMS 21.8 ALARM CATEGORIES The alarms are divided into different categories depending on the type and level of the fault. Alarm category is displayed in the alarm window, alarm log and alarm history. CATEGORIES A-H ARE ALARMS, CATEGORIES I-J ARE WARNINGS/INFORMATION, CATEGORIES K-M ARE WARNINGS, CATEGORY Z IS INFORMATION.
  • Page 60 ALARMS Alarm lamp/buzzer: Yes. Alarm lamp/buzzer: Yes. Restart: Acknowledgement is required in category A. Restart: Automatic once the alarm cause has disappeared. 21.10.6 LOW TEMPERATURE COLLECTOR CIRCUIT OUT E2X.T11 21.10.11 HIGH FLOW TEMPERATURE E1X.T1 Function: Warning/alarm is given if the temperature of the collector Function: The compressor stops because the flow temperature is too circuit out is too low.
  • Page 61 ALARMS 21.10.16 SHORT CIRCUIT ON SENSOR E11.T1 FLOW 21.10.22 SHORT CIRCUIT ON SENSOR T3 HOT WATER Function: The alarm is activated when the sensor's value indicates a Function: The alarm is activated when the sensor's value indicates a temperature higher than 110 °C. The flow temperature T1 becomes temperature higher than +110 °C.
  • Page 62 ALARMS Category: H. the highest temperature permitted for T8. The warning is blocked during hot water peaks or extra hot water. Alarm lamp/buzzer: Yes. Reset condition: The warning is deactivated when the sensor Restart: Automatic once the alarm cause has disappeared. temperature falls sufficiently.

  • Page 63: Alarm Log

    ALARMS Alarm lamp/buzzer: No. Information Comment/Value Restart: Automatic once the alarm cause has disappeared. T2 Out Current outdoor temperature Hot water Calculated hot water temperature 21.10.39 CHECK CONNECTION TO I/O BOARD X Hot water set point value Function: Depends on the board. T5 Room Current value if room controller exists Reset condition: Communication with the board is re-established.

  • Page 64: Factory Settings

    FACTORY SETTINGS 21.13.5 LOW TEMPERATURE COLLECTOR CIRCUIT OUT E2X.T11 21.13.8 TEMPORARY HOT WATER STOP DUE TO WORKING AREA LIMITS Function: The information is given if the temperature of the collector circuit out is too low. First, a information is given. If the information Function: The information is displayed only if Hot gas stop function appears several times during a certain time period, the warning activated has been set to Yes.
  • Page 65 FACTORY SETTINGS Room temperature F value Access level Circuit 2, 3... Mixing valve mode Type of heating system Underfloor Highest permitted flow temperature T1 Radiator/Underfloor 80/45 °C Lowest permitted flow temperature T1 10 °C Heat curve Room sensor (room controller) Som Circuit 1 Heating 0, 1 Room temperature program...
  • Page 66 FACTORY SETTINGS Installer F value Access level General Anti-seizure mode Day of the week Wednesday Start time 12:00 Highest permitted flow temperature T1 Radiator/Underfloor 80/45 °C Operating mode Groundwater Groundwater Compressor start delay groundwater Display light switch off delay 5 min Time for reset of access level 20 min Heat pump x capacity...

  • Page 67: Environmental Protection

    Table 181 Factory settings Alarm ENVIRONMENTAL PROTECTION Environmental protection is a fundamental corporate strategy of the Bosch Group. The quality of our products, their economy and environmental safety are all of equal importance to us and all environmental protection legislation and regulations are strictly observed.

  • Page 68: Maintenance

    To read the full Terms and Conditions please visit us online at on the electrical part. www.worcester-bosch.co.uk/guarantee. The Guarantee Registration form is available on this same page and can be completed and submitted electronically. Alternatively please telephone one of our Guarantee We recommend that a function check be performed regularly by a Registration advisors on 0844 892 2552.

  • Page 69: Commissioning Procedure Greenstore

    COMMISSIONING PROCEDURE GREENSTORE COMMISSIONING PROCEDURE GREENSTORE Customer/responsible for installation: Installer of installation: Heat pump type: Serial number: Commissioning date: Date of manufacture: Type of collector: Total length of collector: Other components in the installation: Additional heat  Room controller T5  Water heater ...

  • Page 70: Benchmark Log Book

    BENCHMARK LOG BOOK BENCHMARK LOG BOOK GROUND SOURCE HEAT PUMP COMMISSIONING CHECKLIST This Commissioning Checklist is to be completed in full by the competent person who commissioned the heat pump and associated equipment as a means of demonstrating compliance with the appropriate Building Regulations and then handed to the customer to keep for future reference. Failure to install and commission this equipment to the manufacturer’s instructions may invalidate the warranty but does not affect statutory rights Customer Name Address...
  • Page 71 BENCHMARK LOG BOOK Service Record It is recommended that your heating system is serviced regularly and that the appropriate Service Interval Record is completed. Service Provider Before completing the appropriate Service Interval Record below, please ensure you have carried out the service as described in the manufacturer’s instructions.
  • Page 72 01905 752571 LITERATURE: 0844 892 9800 TRAINING: 01905 752526 SALES: 01905 752640 Worcester, Bosch Group Cotswold Way, Warndon, Worcester WR4 9SW. Tel. 0844 892 9900 Worcester, Bosch Group is a brand name of Bosch Thermotechnology Ltd. worcester-bosch.co.uk 6 720 806 768...

This manual is also suitable for:

7 kw9 kw11 kw7 kw9 kw11 kw

Table of Contents