Technical data
Table Of Contents
- Table of contents
- 1 Key to symbols and safety instructions
- 1.1 Explanation of symbols
- 1.2 Safety instructions
- 2 About the appliance
- 2.1 Designated use
- 2.2 EU Declaration of Conformity
- 2.3 Data plate
- 2.4 Standard delivery
- 2.5 Accessories
- 2.6 Tools, materials and miscellaneous parts
- 2.7 General information on energy use and heat production
- 2.8 Function description of the hybrid manager
- 2.9 Handling circuit boards
- 2.10 Refrigerant circuit
- 2.11 Combi boiler with serial buffer tank, bypass valve and unmixed heating circuit
- 2.12 System boiler with serial buffer tank, bypass valve and unmixed heating circuit
- 2.13 Combi boiler with serial buffer tank, bypass valve, unmixed heating circuit and independently controlled mixed heating circuit
- 2.14 System boiler with serial buffer tank, bypass valve, unmixed heating circuit and independently controlled mixed heating circuit
- 2.15 Overview of components
- 2.16 Dimensions
- 2.17 Technical Data
- 3 Regulations
- 4 Transport
- 5 Mounting and installation
- 5.1 Preparing for installation
- 5.2 System component configuration
- 5.3 Pre-installing pipes
- 5.4 Mounting the hybrid manager
- 5.5 Installing the external unit
- 5.6 Installing the refrigerant circuit
- 5.7 Making the electrical connection
- 5.8 Installing the outside temperature sensor
- 5.9 Setting the DIP switches of the external unit
- 6 Commissioning
- 6.1 Before commissioning
- 6.2 Commissioning the system for the first time
- 6.2.1 Providing the external unit with a power supply ahead of commissioning
- 6.2.2 providing the external unit with a power supply during commissioning
- 6.2.3 Connecting the CANBUS cable to the hybrid manager unit
- 6.2.4 Making the power supply connection
- 6.2.5 Switching on the hybrid system
- 6.2.6 Connecting the programming unit to the hybrid control module
- 6.2.7 Connecting the heat source to the hybrid manager
- 6.2.8 Communication error from External unit on initial power ON of External Unit and Hybrid Manager
- 6.2.9 Adjusting the Hybrid manager circulating pump in the hybrid manager
- 6.2.10 System with series buffer tank
- 6.2.11 Venting the hybrid manager
- 6.2.12 Setting the bypass valve
- 6.2.13 Setting parameters for optimising energy use and costs of the hybrid system
- 6.2.14 Explanation of the parameters for energy and cost optimization of the hybrid system (control strategy)
- 6.2.15 Control Strategy: Option CO2 Optimised and co2 :cost mix
- 6.2.16 Control Strategy: Co2 optimised (environmental factors)
- 6.2.17 Control Strategy: CO2: Cost mix
- 6.2.18 Control Strategy: Option changeover temperature
- 6.2.19 Control Strategy: Cost optimised
- 6.2.20 Control strategy: hydraulic connection
- 6.2.21 Control strategy: Delay time for boiler heating
- 6.2.22 Control strategy: Temperature diff for boiler switch ON
- 6.2.23 Setting parameters at the hybrid control module
- 6.2.24 Commissioning of the air to water heat pump at outside temperatures outside the standard operating range
- 6.2.25 Informing the customer and handing over the technical documents
- 7 Operation
- 8 Environmental protection/disposal
- 9 Inspection and maintenance
- 10 Faults
- 10.1 Faults that are not displayed
- 10.2 Displayed faults
- Overview of internal hybrid fault indicators locations
- 10.2.1 Fault displays on the hybrid control module
- 10.2.2 Check temperature sensor of hybrid manager
- 10.2.3 Faults of the FW200 programming unit
- 10.2.4 Fault display on the FW 200 weather-compensated controller at user level
- 10.2.5 Fault display on the rear of the hybrid manager
- 10.2.6 External unit faults
- 10.2.7 Check components
- 10.2.8 DC fan motors/check PCB
- 10.2.9 Check external unit temperature sensor
- 10.2.10 Check linear expansion valves (LEV)
- 11 Replace components
- 11.1 Pumping refrigerant back into the external unit
- 11.2 Removing the casing from the external unit
- 11.3 Replacing the fan motor
- 11.4 Replacing the PCB housing
- 11.5 Replacing PCBs
- 11.6 Replacing faulty temperature sensors TH3, TH6 or TH33
- 11.7 Replacing outside temperature sensor TH7
- 11.8 Replacing temperature sensors TH4 and TH32
- 11.9 Fitting and removing the linear expansion valve
- 11.10 Removing the transformer (ACL)
- 12 Filling the refrigerant circuit
- 13 Appendix
- 13.1 Cost weighting electricity price — gas price
- 13.2 System wiring (heatronic III boiler connections) with a bypass valve and one unmixed heating circuit
- 13.3 System wiring (CUS boiler connections) with a bypass valve and one unmixed heating circuit
- 13.4 Wiring to PCB in the external unit (heat pump)
- 13.5 Controller circuit board in external unit
- 13.6 Alternative pipe work lengths and T
- 14 General details
- 15 Assembly and installation report for the installer
- 16 Commissioning report for the commissioning engineer
ABOUT THE APPLIANCE
6 720 803 687 (2012/11)6
2.4 STANDARD DELIVERY
System components are supplied ready assembled.
Fig. 3 Standard delivery Greenstar Plus Hybrid
[1] Hybrid manager (internal unit)
[2] Mounting plate
[3] Greenstar Plus external unit
[4] Bag containing the manuals, drawings and small parts
2.5 ACCESSORIES
REQUIRED ACCESSORIES
The system operation requires the following accessories:
• FW200 programming unit with outdoor sensor unit.
• Buffer tank
•Bypass valve.
OPTIONAL ACCESSORIES
• Wall mounting bracket for wall mounting the external unit including
anti-vibration mounts
• Floor bracket with anti-vibration mounts for raised siting of the
external unit
• Drain plug kit (including pre cut insulation for service connections)
• Condensation catch pan
• Trace heating element to prevent freezing of water in the catch pan
• Refrigerant pipe ¼ " and ½ " OD
2.6 TOOLS, MATERIALS AND MISCELLANEOUS PARTS
Servicing the Hybrid Manager module requires standard tools as used by
heating system installers and those for gas and water installations.
2.7 GENERAL INFORMATION ON ENERGY USE AND HEAT
PRODUCTION
Buildings can be heated efficiently with condensing boilers and air to
water heat pumps. However, these two technologies have different
performance characteristics.
Condensing boilers as well as air to water heat pumps use energy gained
from fossil fuels. In condensing boilers, gas is burnt directly inside the
appliance.
Air to water heat pumps use electrical energy which has been obtained
from a number of different sources. This includes fossil fuel burning
power stations. These are typically around 40 % efficient in converting
fuel to useful electricity. Although an air to water heat pump is far more
efficient than a condensing boiler at converting its input energy
(electricity) into heat, the electricity used has a larger amount of fossil
fuel consumption attached. This consumption of fossil fuels is referred
to as the primary energy factor (PEF).
The PEF of electricity is generally 2.3, the PEF of oil and gas is 1.1, the
PEF of mixed electric power 2.6. The coefficient of performance (COP)
of an air to water heat pump is, subject to outside air temperature and
water flow temperature, between 2 and 5.5.
Depending on the current situation and heat demand, either the
condensing boiler or the air to water heat pump may offer a more
favourable energy-to-cost ratio.
The hybrid package integrates both technologies in one system and
thereby offers the opportunity to use either heat source optimally at any
time. Users can decide for themselves whether the emphasis should be
on primary energy consumption and/or whether costs take priority,
alternatively, a combination of primary energy and costs can be used.
Here you will find a list of typical accessories. Our
general catalogue provides a comprehensive overview of
all available accessories.
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