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Summary of Contents for Biotech Top Light Zero 18
- Page 1 PELLET AND WOOD CHIP HEATING User manual Top Light Zero Innovative -neutral Efficient Quality Know-how Sustainable Please read these instructions in full before operating the system. 940000192018 / EN / 40s / V1.0...
- Page 2 Your local authority is responsible for implementing the Clean Air Act 1993 including designation and supervision of smoke control areas and you can contact them for details of Clean Air Act requirements” “The Biotech PZ65RL and PZ100RL has been recommended as suitable for use in smoke control areas when burning Wood Pellets.”...
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Page 3: Table Of Contents
Contents 01 Information about the handbook 1.1 Symbols 1.2 Concept explanation 02 General information 03 Safety information and instructions 04 Boiler 05 Using the controller 5.1 Cleaning 5.2 Overview of controls and indicators 5.2.1 Basic controls 5.2.2 Numerical keypad 5.2.3 System ON/OFF 5.2.4 Time settings 5.3 Menu structure 5.3.1. -
Page 4: Information About The Handbook
Information about the handbook 1.1 Symbols Important information Important information/instructions are highlighted in this way (with lines above and below the text). 1.2 Concept explanation Heat distribution Indicates all components of the heating system used to store heat (buffer / hot water tank) or distribute it (the hot water circuit itself), as well as connections to alternative energy sources (solar system, external boiler). - Page 5 • Your pellet heating system has a thermal capacity that varies from 30% to 100% of nominal power, and is automati- cally self-regulating in relation to demand. The equipment should be run as far as possible at moderate to high power (depending on heating demand), in order to avoid unnecessary emissions in low power mode.
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Page 6: Safety Information And Instructions
Operating limits: Max. ambient temperature 0-45° C; max. humidity 0-95 % Only use original Biotech Energietechnik GmbH spare parts! Biotech Energietechnik GmbH guarantees repairs and supply of spare parts for at least 10 years after the date of purchase! Safety information and instructions... - Page 7 • Never use flammable fluids inside the combustion chamber. • Never attempt to repair our systems yourself; contact our technical department when necessary. • The system must be fitted with a "No smoking or open flames" notice (danger when filling the pellet reservoir). •...
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Page 8: Boiler
Boiler Reservoir Burner Vacuum flap Ignition device Separator Air mass sensor Vacuum generator Grate cleaning drive Worm drive Heat exchanger cleaning ... -
Page 9: Overview Of Controls And Indicators
5.2 Overview of controls and indicators 1 Date Press to change/set the date 2 Time Press to change/set the time 3 Outdoor temperature -10° C, if no exterior temperature sensor is connected 4 Chimney sweep function Only to be activated by authorised personnel 5 Settings/technician level Opens the system page –... -
Page 10: Numerical Keypad
5.2.1.1 Numerical keypad Left arrow Decrease value by one unit Minus Assigns a negative sign to an existing (entered) value. Point Decimal point for non-integer numbers Maximum value Indicates the upper limit for an entry Right arrow Increase value by one unit Minimum value... -
Page 11: Time Settings
5.2.3. Time settings Grey: Opens the time settings page (on the component detail pages) Red: The time settings page is open Up to three time windows can be set for each day of the week (Mon–Sun), in which the corresponding component is activated In order to apply a given setting to multiple days, mark the days in question (left) by touching/swiping them (e.g. -
Page 12: Menu Structure
5.3 Menu structure 5.3.1. User level... -
Page 13: Start Page
5.3.1.1. Start page Shows the combustion efficiency. It is normal for the indicator to move in the left (grey) zone during ignition, and does not indicate a defect. 2 Power Shows the boiler power (percent of nominal power) 3 Pellet Shows the day container filling level (left = empty, right = full) 5.3.1.2. - Page 14 Status display The following symbols apply to multiple component types. Component-specific symbols are detailed below for each component separately. The entire system/boiler/power distribution or component is switched off. None Ready The component is in standby. When all start conditions are satisfied, it goes into active Symbol mode.
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Page 15: Boiler
5.3.1.3 Boiler 1 Current status / phase of boiler 2 Remaining duration of current phase (e.g. burning) 3 Next phase of boiler 4 Phase after next phase of boiler 5 Cause of termination of most recent heating phase, with time of occurrence 5.3.1.4 Buffer Charging starts when the time is within an active time window and the upper buffer temperature is below the "Switch on temperature"... -
Page 16: Hot Water
5.3.1.5 Hot water Charging starts when the time is within an active time window and the hot water tank temperature is below the "Switch on temperature" setting. If the temperature rises to above the "Switch off temperature" setting, charging stops. If the time window expires during a charge cycle, the cycle is continued until the deactivation temperature is reached. -
Page 17: Heating Circuit
5.3.1.6 Heating circuit The heating circuit is controlled by the ambient temperature, i.e. the flow temperature is determined in relation to the outdoor temperature. Up to three time phases can be set per day, in which the target temperature is given by the "Day temperature"... - Page 18 Flow temperature characteristic curve The flow characteristic determines the relationship between the flow temperature and the outdoor temperature. 1 Up arrow Increases the flow target temperature, left -20° C, right +20° C outdoor temperature 2 red value (left) Day flow target temperature at -20°...
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Page 19: Solar
5.3.1.7 Solar The solar pump runs when the collector exceeds the minimum temperature and is hotter than the tank. The controller can switch between two tanks. Mode The solar pump never runs Automatic Solar heating system running Target temperature buffer 1 If the tank 1 temperature (e.g. -
Page 20: Technical Level
5.3.2 Technical level... -
Page 21: Messages
5.3.2.1 Messages There are two types of messages: Warnings/information, which allow the system to be operated further, and faults, which switch off the boiler. In order to start the boiler again, the fault must be eliminated and reset. ... -
Page 22: Boiler Log
5.3.2.5 Boiler log The controller saves the most important heating system operating values every day. In order to analyse this data / optimise operation of the system, these records can be displayed on the controller. ... -
Page 23: Energy Log
5.3.2.6 Energy log See Boiler log, page 22 Shows the heat distribution records. 5.3.2.7 Components When the boiler is running, you can select components (boiler, buffer, heating circuit, etc.) to display the status of their units and the values of the corresponding sensors. If the boiler is off and in standby (heating operation must have shut down in an orderly manner), all outputs can be turned on/off If a unit is to be automatically turned on/off while its page is open, its status does not change. - Page 24 Boiler > Settings > Boiler Minimal demand This sets the lower limit value for the target temperature. 60° C temperature Start difference to target If the boiler temperature drops below the target temperature + this value, the 5° C temperature boiler starts.
- Page 25 Feeding system > Settings > Feeding system Feeding time Room discharge run time 25 s Total run time of suction turbine = suction process + conveyor run + suction after-run Drive cycle duration For intermittent room discharge duration of phase during which "Drive pulse duration"...
- Page 26 Buffer > Settings > Buffer Mode See page 15 Switch on temperature See page 15 55 °C Switch off temperature See page 15 55 °C Superelevation Charging process: Boiler target temperature = buffer deactivation 5 °C temperature + overshoot Changing the overshoot affects the duration of buffer charging. Maximum lag time In order to exploit the residual energy in the boiler, the storage tank pump runs after charging has finished fro at most the after-run time,...
- Page 27 Module configuration > Settings > Module configuration Overview Represents all components of the system with their designations in hierarchical order. Subordinate components are thus set back (e.g. the "1st Floor" heating circuit is attached to the buffer). The component designation can be edited by pressing on the list entry itself.
- Page 28 Combined tank If a combination tank is present, both a buffer and a hot water tank must be configured. The charging pump is connected to the buffer pump output, while the hot water temperature sensor is connected to the hot water temperature input. The "Number of integrated hot water tank"...
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Page 29: Remote Access
Serial number Enter the 14-digit serial number (5-digit prefix, 2-digit language ID and 7-digit boiler number) and confirm with the "Accept" button. 2.4 Remote access > Settings > Network The ReFlex controller can be operated directly with a PC/laptop (with Ethernet connection), or remotely via a LAN or the internet (with a router). -
Page 30: Annex
Annex A. Module assignment Maximum number Internal Main board 524 Internal expansion module 532 Internal expansion module 533 External External expansion module 541 PIN CONFIGURATION 230 V AC 3-pole Temperature sensor 2-pole Input Temperature sensor 3-pole Input 230 V AC mixer 4-pole free L (mixer open/circulation pump) L (mixer close) - Page 31 Internal expansion module 532 Heating circuit mixer Hot water temperature Heating circuit pump Flow temperature Feeding system Room thermostat Hot water pump Internal expansion module 533 Heating circuit 1 X6 Heating circuit pump X8 Flow temperature ...
- Page 32 External expansion module 541 The CAN-bus wiring should be run using shielded twisted-pair cables (Cat5 or 6 shielded). Please ensure that the shield of the cable is properly earthed to minimise interface along the cable. Dip switch: Dip switch External modules are numbered in progressively increasing order during configuration (1-16). The dip switches must be set accordingly.
- Page 33 Feeding system Feeding system 1 Feeding system 2 Buffer & hot water & circulation Buffer pump Circulation temperature Circulation pump Hot water temperature Hot water pump Upper buffer temperature Lower buffer temperature Solar ...
- Page 34 Main board 524 X26 Burner feeder relay X21 Lambda sensor X23 0...10V X27 Burner feeder X25 Secondary air mass overtemperature X24 Primary air mass X36 Suction fan RPM X15 Flue gas temperature X28 Grate limit switch X18 Upper buffer temperature X32 Shutter sensor X14 Boiler temperature 2/ lower...
- Page 35 Fuses Designation Rating [A] Description 0.25 Transformer main board Suction fan (X8), burner feeder worm (X9) Ignition (X5) Suction turbine (X4) Heat exchanger cleaning (X2), grate unit (X3) Return pump (X6) Lambda sensor heating 24V power unit Pin configuration 230 V AC 3-pole Temperature sensor/analogue input 2-pole X1, X2, X4, X5, X6, X8, X9, X10 X13 –...
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Page 36: Frost Protection
B. Frost protection Each component has its own frost protection process. Buffer If the buffer is off (power manager Off or mode Off), charging is started when indicated by the activation/deactivation temperature, regardless of the time settings. Hot water If the hot water tank is off (power manager Off or mode Off), charging is started when indicated by the activation/deactivation temperature, regardless of the time settings. - Page 37 • Remove any fly ash which has accumulated on the combustion chamber bulkhead (a scraper for this purpose can be obtained from Biotech or your dealer). • Use a vacuum cleaner to remove any residual ash so that the combustion chamber is completely clean.
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Page 38: Notes
08 Notes... - Page 40 Natural, sustainable heating with Biotech pellet and chipping heating systems. Biotech Energietechnik GmbH Mayrwiesstraße 12 5300 Hallwang, Austria +43 662 454072-0 +43 662 454072-555 office@biotech-heizung.com www.biotech-heizung.com...
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