Resol DeltaTherm FK Manual For The Specialised Craftsman
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Resol DeltaTherm FK Manual For The Specialised Craftsman

Solid fuel boiler controller
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FK
DeltaTherm
®
Solid fuel boiler
controller
Manual for the
specialised craftsman
Mounting
Electrical connection
Application examples
Operation
Troubleshooting
Your mobile remote display
en
Thank you for buying this RESOL product.
Manual
Please read this manual carefully to get the best performance from this unit.
Please keep this manual safe.
www.resol.com

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Summary of Contents for Resol DeltaTherm FK

  • Page 1 Mounting Electrical connection Application examples Operation Troubleshooting Your mobile remote display Thank you for buying this RESOL product. Manual Please read this manual carefully to get the best performance from this unit. Please keep this manual safe. www.resol.com...
  • Page 2 The product complies with the relevant directives and is therefore labelled with the CE mark. The Declaration of Conformity is available Î Arrows indicate instruction steps that should be carried out. upon request, please contact RESOL. Disposal Note: Strong electromagnetic fields can impair the function of the device.

  • Page 3: Table Of Contents

    Contents Installation ....................5 1.1 Mounting .........................5 1.2 Electrical connection ....................6 1.3 Data communication / VBus ..................6 ® Sensor and relay allocation ..............7 Operation and function ..............12 3.1 Adjustment buttons ....................12 3.2 Operating concept ..................... 12 Commissioning ...................13 Display mode ..................16 5.1 System screen and balance diagrams ..............
  • Page 4 Power consumption < 1 W (Standby) • Heat exchange function Mode of operation: type 1.Y Rated impulse voltage: 2,5 KV • Thermostatic afterheating Data interface: RESOL VBus ® VBus ® current supply: 35 mA Functions: minimum and maximum temperature limitation, mixer control for the...

  • Page 5: Installation

    Installation Mounting The unit must only be installed • in a dry interior location • in a non-hazardous location • not close electromagnetic fields The controller must additionally be supplied from a double pole switch with contact display gap of at least 3 mm [0.12"] . Route sensor cables and power supply cables separately.

  • Page 6: Electrical Connection

    50-60 Hz Data communication / VBus ® 1 (1) A 240 V~ The controller is equipped with the RESOL VBus ® for data transfer and energy 1 (1) A 240 V~ supply to external modules. The connection is to be carried out at the two termi- Temp.

  • Page 7: Sensor And Relay Allocation

    Sensor and relay allocation System overview: System 1: Solid fuel boiler system (with representation of mixer) System 5: Solid fuel boiler system (without representation of mixer) System 2: Solid fuel boiler system with return preheating System 6: Solid fuel boiler system with return preheating (with representation of mixer) (without representation of mixer) System 3: Solid fuel boiler system with afterheating...
  • Page 8 System 1 and 5 Solid fuel boiler system Sensor allocation Relay allocation Mains Made in Germany 100 ... 240 V~ DeltaTherm ® 50-60 Hz Solid fuel Store base Store top boiler 1 (1) A 240 V~ 1 (1) A 240 V~ Protective Pump Free...
  • Page 9 System 2 and 6 Store loading via solid fuel boiler and return preheating Sensor allocation Relay allocation Mains Made in Germany 100 ... 240 V~ DeltaTherm ® 50-60 Hz Solid fuel Store Store top Heating boiler base circuit 1 (1) A 240 V~ 1 (1) A 240 V~ return Temp.
  • Page 10 System 3 and 7 Store loading via solid fuel boiler and afterheating Sensor allocation Relay allocation Mains Made in Germany 100 ... 240 V~ DeltaTherm ® 50-60 Hz Solid fuel Store base Store top boiler 1 (1) A 240 V~ 1 (1) A 240 V~ Protective Pump...
  • Page 11 System 4 and 8 Store loading via solid fuel boiler and heat exchange Sensor allocation Relay allocation Mains Made in Germany 100 ... 240 V~ DeltaTherm ® 50-60 Hz 11 12 13 17 18 19 20 Solid fuel Store Store top Store 2 boiler base...

  • Page 12: Operation And Function

    Operation and function Adjustment buttons Operating concept current value saved forwards (+) SET (selection / minimum adjusted value maximum adjustment mode) value (not yet confi rmed) value backwards (-) Adjustment mode In the adjustment values menu, different functions and values can be selected and adjusted.

  • Page 13: Commissioning

    Commissioning menu Î Press the centre button in order to select an adjustment channel Î Press the lower and the upper buttons in order to adjust the value Î Briefl y press the centre button to confi rm the adjusted value Î...
  • Page 14 Commissioning menu 7. Switch-on temperature differ- ence SFB / boiler 4. Date Î Adjust the desired switch-on Î Adjust the date. temperature difference Current date ∆Ton SFB / boiler Adjustment range: Switch-on temperature difference solid 01.01.2001... 31.12.2099 fuel boiler Adjustment range: 1.0 ... 25.0 K Factory setting: 6.0 K 5.
  • Page 15 Commissioning menu 11. Save Completing the commissioning 9. Maximum store temperature menu Î Adjust the desired maximum store The last menu item of the commission- temperature ing menu is Save. If you select Save, Tmax store all adjustments carried out in the com- Maximum store temperature (cursor) missioning menu will be confi rmed and Adjustment range: 30 ...

  • Page 16: Display Mode

    Display mode System screen and balance diagrams During normal operation the display shows the system screen. Î In order to access the display menu of measured and balance values as well as the adjustment menu, press the centre button for 3 s This balance diagram shows the maximum temperatures of the last 7 days meas- System screen ured at the upper store sensor.

  • Page 17: Balance Values

    Balance values The balance values display shows the following values, depending on the system selected. Max. SFB / boiler Display of the maximum solid fuel boiler temperature in °C measured since com- missioning or last reset. Max. store base The balance values can be set back to zero in the balance and adjustment menu. Display of the maximum store temperature at the bottom in °C measured since Î...

  • Page 18: Functions And Options

    Functions and options In order to avoid condensation in the SFB / boiler caused by cooling of the store re- turn at low SFB / boiler fl ow temperatures, the minimum SFB / boiler temperature Tmin SFB / boiler can be adjusted. Only if the temperature at sensor S1 is exceeded, will the controller switch on the circulating pump.
  • Page 19 Target temperature control If the switch-on difference ∆Ton SFB / boiler between sensor S1 in the SFB / boiler and the lower store sensor (S2) is exceeded, the controller switches on the cir- culating pump and the store is loaded. If the temperature difference between the SFB / boiler and the lower store sensor falls below the switch-off difference ∆Toff SFB / boiler, loading will switch off.
  • Page 20 Store reference sensor The adjustment channel Max. sensor is used for selecting the sensor to be used as the reference sensor for the maximum store temperature. Boiler maximum limitation Ref. sensor store Reference sensor store loading Selection: S2, S3 Temerg SFB / boiler Factory setting: S2 Adjustment range: 80 ...
  • Page 21 Mixer Connecting a mixer and a HE pump (in systems 1 and 5 only) Made in Germany Note: 100 ... 240 V~ DeltaTherm ® 50-60 Hz The mixer option can only be used, if a high-effi ciency pump with PWM speed control is used as the solid fuel boiler pump! 1 (1) A 240 V~ 1 (1) A 240 V~...
  • Page 22 Interval ∆Ton RPH Adjustment range: 1 ... 20 s Adjustment range: 1.0 ... 25.0 K Factory setting: 4 s Factory setting: 6.0 K Note: If the mixer option is activated, both relays are required for controlling the mixer. The power supply of the pump must be carried out externally. The pump is speed controlled via the PWM output.
  • Page 23 RPH sensor Switch-on time 1 (2, 3): Selection: S2, S3 Thermostat switch-on time Factory setting: S3 Adjustment range: 00:00 ... 23:59 Factory setting: Thermostat function Switch-on time 1: 06:00 (in systems 3 and 7 only) Switch-on time 2: 12:00 Switch-on time 3: 18:00 Therm.
  • Page 24 Heat exchange (in systems 4 and 8 only) Tmax sink Maximum temperature heat sink Adjustment range: 30 ... 95 °C Factory setting: 60 °C Tmin source Minimum temperature heat source Adjustment range: 30 ... 95 °C Factory setting: 45 °C The heat exchange function can be used for transferring heat from a heat source to a heat sink.
  • Page 25 Antifreeze option The antifreeze option of the loading circuit can be used to temporarily activate an inactive loading circuit during sudden temperature drops in order to protect it from frost damage. When the antifreeze option is activated, the temperature at the reference sensor S1 is monitored.
  • Page 26 Connecting a HE pump with PWM speed control Made in Germany 100 ... 240 V~ 50-60 Hz 1 (1) A 240 V~ 1 (1) A 240 V~ Temp. Sensor Pt1000 Signal type R1 / R2 / PWM 11 12 13 N R2 —...
  • Page 27 Min. speed R1 / R2 / PWM Unit Adjustment range: 20 ... 100 % Temperature unit Factory setting: 100 % (PWM = 30 %) Selection: °C, °F Factory setting: °C Max. speed R1 / R2 / PWM Time Adjustment range: 20 ... 100 % Factory setting: 100 % Adjustment range: 00:00 ...
  • Page 28 Installer If the installer code has been entered, e. g. the installer option will be displayed. If The Installer menu will only be visible if the installer code (see chap. 7) has been the installer option is activated, the installer code will be permanently active. If the entered.

  • Page 29: User Code

    User code Menu structure The controller is operated and controlled via the menu. During normal operation, the system screen is displayed. Note: The displayed values and options depend on the functions and only appear if these are available for the adjusted system parameters. In the User code menu, a user code can be entered.
  • Page 30 Display Description Adjustment range Factory setting Adjustment values System System selection 1 ... 8 Tmin SFB / boiler Boiler minimum temperature 10 ... 80 °C 60 °C Switch-on temperature difference SFB / boiler 1.0 ... 25.0 K 6.0 K ∆Ton SFB / boiler ∆Toff SFB / boiler Switch-off temperature difference SFB / boiler 0.5 ...
  • Page 31 Display Description Adjustment range Factory setting Profile PWM speed control signal profile Solar, Heating Solar Min speed PWM Minimum speed PWM 20 ... 100 % 30 % Max. speed PWM Minimum speed PWM 20 ... 100 % 100 % Signal type R1 Speed control signal relay 1 Std., PWM Std.

  • Page 32: Troubleshooting

    1136 1385 when the cover is removed.The fuse 1155 1404 can then be replaced. 1175 1423 1194 1442 Note: For answers to frequently asked questions (FAQ) see www.resol.com. Resistance values of Pt1000 sensors...

  • Page 33: Accessories

    ® / LAN interface adapter is suitable for time. The DL2 can be confi gured and read-out with a standard Internet browser all controllers equipped with a RESOL VBus ® . The RESOL ServiceCenter software via its integrated webinterface. For transmission of the data stored in the internal is included.
  • Page 34 ® Touch FK, you can turn your mobile devices into a RESOL remote data you can easily and conveniently log system data of up to 6 RESOL controllers. Get display for your solid fuel or biomass boiler controller. a comprehensive overview of all controllers connected with the large full graphic VBus ®...

  • Page 35: Index

    Index Accessories........................... 33 PWM speed control, connecting a HE pump..............21 Adjustment mode ....................... 12 Antifreeze function ......................25 Reset ............................28 Return preheating ....................... 22 Balance diagrams ......................... 16 Balance values ........................17 Speed control ........................19 Blocking protection ......................25 Store reference sensor ......................
  • Page 36 - they only represent use outside the copyright requires the approval of RESOL – Elektronische Rege- some examples. They can only be used at your own risk. No liability is assumed for lungen GmbH.

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