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
COMMISSIONING
6 720 803 687 (2012/11)34
6.2.6 CONNECTING THE PROGRAMMING UNIT TO THE HYBRID
CONTROL MODULE
Use only one FW200 programming unit per hybrid system. Connect this
to the hybrid control module.
Mount the FW200 programming unit separately on a wall, if the unit has
been previously fitted in the front of the boiler unit, it must be removed
and fitted externally as stated.
CONNECTIONS INSIDE THE HYBRID MANAGER
Fig. 44 Connections at the hybrid manager
[1] Connections for the ISM CANBUS cable
[2] Connections for the FW200 programming unit
[3] Connections for the heat source
▶ Remove the front cover of the hybrid control module.
– Undo fixing screws.
–Flip up and remove front cover.
Fig. 45 Removing the front cover of the hybrid control module
▶ Route the cable through the cable guide behind the insulation.
Fig. 46 Cable guide inside the hybrid manager
▶ Connect the two-core CANBUS cable of the FW200 programming unit
to terminals 16 and 17 to the hybrid control module and the
programming unit.
– Recommended wire size: 0.75 mm
2
(≥0.5 mm
2
)
▶ Replace cover when finished.
6.2.7 CONNECTING THE HEAT SOURCE TO THE HYBRID
MANAGER
▶ Route the cable through the cable guide behind the insulation.
▶ Connect the two-core CANBUS cable from the heat source to
terminals 18 and 19 at the hybrid control module and the heat source.
▶ Press and hold the back button for approximate 5 seconds to reset the
hybrid control module ( Fig 51, page 44).
6.2.8 COMMUNICATION ERROR FROM EXTERNAL UNIT ON
INITIAL POWER ON OF EXTERNAL UNIT AND HYBRID
MANAGER
It may be necessary to adjust Dip switch SW8-3 on the External Unit
controller circuit board if a communication error from the External Unit
is present during power on of the External unit and the Hybrid Manager.
Because the Hybrid Manager and External Unit have separate power
supplies, it may not be possible for both units to be powered ON at the
same time.
The External Unit and Hybrid Manager are separately located and if only
one installer is available to switch on both units, the timing to switch ON
the External Unit and Hybrid Manager will be different.
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Terminals Connections
14, 15 Additional ISM module unit
16, 17 FW200 programming unit
18, 19 Heat source
Table 11 Connections at the hybrid control module
For Connection's to the heat source always consult the
installation manual.
It may be necessary to adjust Dip switch SW8-3 on the
External Unit controller circuit board if a communication
error from the External Unit is present during power on
of the External unit and the Hybrid Manager.
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