Resol DeltaTherm HC mini Manual
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Resol DeltaTherm HC mini Manual

Heating controller
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DeltaTherm
HC mini
®
beginning with version 1.02
Heating controller
Manual for the
specialised craftsman
Mounting
Connection
Operation
Troubleshooting
Application examples
Adjust your heating via app
en
Manual
Thank you for buying this RESOL product.
Please read this manual carefully to get the best performance from this unit. Please keep this manual carefully.
www.resol.com

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Summary of Contents for Resol DeltaTherm HC mini

  • Page 1 Mounting Connection Operation Troubleshooting Application examples Adjust your heating via app Manual Thank you for buying this RESOL product. Please read this manual carefully to get the best performance from this unit. Please keep this manual carefully. www.resol.com...
  • Page 2 Safety advice Information about the product Please pay attention to the following safety advice in order to avoid danger and Proper usage damage to people and property. The controller is designed for use in heating systems in compliance with the tech- Danger of electric shock: nical data specified in this manual.
  • Page 3 Decommissioning Description of symbols Disconnect the device from the power supply. Warnings are indicated with a warning symbol! Dismount the device. Signal words describe the danger that may occur, when it is not avoided. WARNING means that injury, possibly life-threatening injury, can occur. Disposal Î...

  • Page 4: Table Of Contents

    DeltaTherm HC mini Heating controller ® The DeltaTherm HC mini offers a compact and user-friendly solution for simple and the 4 pre-configured basic systems, configuration is quick and easy. The chimney ® heating systems. It can control a weather-compensated heating circuit and its back- sweeper function and the holiday mode can be activated by pressing a single button.

  • Page 5: Overview

    Overview • 4 pre-configured basic systems Technical data • 12 pre-programmed schemes for the temperature controls classes II, III, V, VI, VII Inputs: 5 inputs for Pt1000 temperature sensors (1 of them can be converted to and VIII Switch and one of them to RTA remote control or BAS operating mode switch) •...

  • Page 6: Installation

    Installation Mounting WARNING! Electric shock! Upon opening the housing, live parts are exposed! Î Always disconnect the controller from power supply be- fore opening the housing! Note: Strong electromagnetic fields can impair the function of the device. Î Make sure the device as well as the system are not exposed to strong electromagnetic fields.

  • Page 8: Electrical Connection

    Electrical connection Connect the temperature sensors (S1 to S5) to the terminals S1 … S5 and GND (either polarity). WARNING! Electric shock! The cables carry extra-low voltage and must not run together in a cable conduit Upon opening the housing, live parts are exposed! with cables carrying a voltage higher than 50 V (please pay attention to the valid di- Î...
  • Page 9 Electrical connection of a high-efficiency pump (HE pump) Speed control of a HE pump is possible via a PWM signal / 0-10 V control. The pump has to be connected to the relay (power supply) as well as to one of the PWM out- puts of the controller.

  • Page 10: Data Communication / Bus

    / USB or VBus / LAN interface adapter ® ® Different solutions for visualisation and remote parameterisation are availabe on the website www.resol.com. On the website, firmware updates are also availabe. Note More accessories on page page 41. MicroSD card slot Note...

  • Page 11: Operation And Function

    Operation and function Control lamp The controller is equipped with a multicolour LED in the centre of the Lightwheel ® Buttons and adjustment dial indicating the following states: Colour Permanently shown Flashing Everything OK Manual mode on Green Screed drying Sensor line break, sensor short circuit, initialisation cancelled The controller is operated via 2 buttons and 1 adjustment dial (Lightwheel...
  • Page 12 Values and adjustments can be changed in different ways: If only one item of several can be selected, they will be indicated with radio buttons. When one item has been selected, the radio button in front of it is filled. Numeric values can be adjusted by means of a slide bar.
  • Page 13 Adjusting the timer When the Timer option is activated, a timer is in- dicated in which time frames for the function can be adjusted. In the Day selection channel, the days of the week are available individually and as frequently selected In order to save the time frame, select Save and combinations.
  • Page 14 Copying a time frame: Changing a time frame: In order to copy time frames already adjusted into an- In order to change a time frame, proceed as follows: other day / another combination, proceed as follows: Select the time frame to be changed. Choose the day / The combination into which the time frames are to be copied and select Copy from.
  • Page 15 Resetting the timer: In order to reset time frames adjusted for a certain day In order to reset the whole timer, proceed as follows: or combination, proceed as follows Î Select Reset and confirm the safety enquiry with Select the desired day or combination. Yes.

  • Page 16: Commissioning

    Commissioning When the hydraulic system is filled and ready for operation, connect the controller 1. Language: to the mains. Î Adjust the desired menu language. The controller runs an initialisation phase in which the Lightwheel flashes red. ® When the controller is commissioned or when it is reset, it will run a commis- sioning menu after the initialisation phase.

  • Page 17: Schemes With Basic Settings

    Schemes with basic settings The controller is preprogrammed for 4 basic systems. The basic pre-adjustments 7. Completing the commissioning menu: have already been made. After the scheme has been selected, a security enquiry appears. If the safety enquiry is confirmed, the adjust- ments are saved.

  • Page 18: Erp Temperature Controls Classes

    ErP temperature controls classes Basic systems with backup heating (schemes 2 and 4) fulfil the requirements of the temperature controls class III according to the ErP Directive. Further schemes with pre-programmed settings for 0-10 V boiler control, room influence or room control are also available to fulfil the requirements of other temperature controls classes.
  • Page 19 Scheme 1: 1 mixed heating circuit Sensors R4|1 (1) A 30V R1-R3|1 (1) A 240 V~ Sensors Flow HC 1 / GND Outdoor 2 / GND Free 3 / GND Free 4 / GND Free 5 / GND Relay HC pump R1 / N / PE Mixer open R2 / N / PE...
  • Page 20 Scheme 2: 1 mixed heating circuit with backup heating (demand) Sensors R4|1 (1) A 30V R1-R3|1 (1) A 240 V~ Sensors Flow HC 1 / GND     * 2 / GND Outdoor (RTH3*) Backup heating / boil- 3 / GND ...
  • Page 21 Scheme 3: 1 unmixed heating circuit Sensors R4|1 (1) A 30V R1-R3|1 (1) A 240 V~ Sensors Flow HC 1 / GND Outdoor 2 / GND Free 3 / GND Free 4 / GND Free 5 / GND Relay HC pump R1 / N / PE Free R2 / N / PE...
  • Page 22 Scheme 4: 1 unmixed heating circuit with backup heating (demand) Sensors R4|1 (1) A 30V R1-R3|1 (1) A 240 V~ Sensoren Flow HC 1 / GND     * 2 / GND Outdoor (RTH3*) Backup heating / boil- 3 / GND ...

  • Page 23: Menu Structure

    Menu structure Main menu Main menu Heating Status Shared relays Heating Heating circuit Basic settings Screed drying SD card In this menu, the different menu areas can be selected. Heating circuit Manual mode The following menus are available: Heating system User code •...

  • Page 24: Status Menu

    Status menu Meas. / Balance values In the Status / Meas. / Balance menu, all current measurement values as well as a range of balance values are displayed. Some of the menu items can be selected in order to enter a submenu. Each sensor and relay is indicated with the component or function it has been allo- cated to.

  • Page 25: Heating

    Heating Demand The demand can be carried out by means of a relay and/or a 0-10 V output. If both In this menu, all adjustments for the heating circuit can be made. the Relay and the 0-10 V option are activated, the demand will use both outputs Additionally, the screed drying function can be activated and adjusted.
  • Page 26 Heating/ Shared relays The characteristic curve of the 0-10 V signal as a function of the boiler set tem- perature are defined by means of 2 set points according to the specifications of Adjustment Adjustment range / Description Factory setting the boiler manufacturer.

  • Page 27: Heating Circuit

    Heating circuit The heating system Constant aims to keep the set flow temperature to a constant value which can be adjusted by means of the parameter Set temperature. The controller has one heating circuit. The following heating circuit variants are If the heating system Curve is selected, the controller calculates a set flow temper- possible: ature by means of the outdoor temperature and the selected Heating curve.
  • Page 28 Heating curves Room factor = 10 If the room factor is equal to 10, the controller will calculate the set flow temper- ature by means of the room influence, the outdoor temperature will not be taken into account. An outdoor temperature sensor cannot be allocated. The parameters Day / Night correction, Timer and TSummer will not be indicated.
  • Page 29 Room thermostat option In order to integrate room thermostats into the control logic without activating the room influence option, proceed as follows: To each room thermostat, an additional relay can be allocated. The relay will switch on when the temperature falls below the adjusted room temperature. This way, the room in question can be excluded from the heating circuit via a valve as long as the desired room temperature is reached.
  • Page 30 The parameter Mode is used for selecting between the following correction Backup heating modes: Day / night: A reduced set flow temperature (night correction) is used during night operation. Day / off: The heating circuit and the optionally activated backup heating are switched off during night operation.
  • Page 31 If the Correction mode Day / Off, Room / Off or Outdoor / Off is selected, the In the sensor selection menu, only outputs which have previously been selected as heating circuits and the backup heating are completely switched off during night op- the input for remote access in the Inputs / Outputs menu will be available.
  • Page 32 Chimney sweeper function Adjustment Adjustment range / Description Factory setting channel selection The chimney sweeper function can be used for enabling quick access to measure- ment conditions without having to navigate through the menu. Timer RTH timer Yes, No Correction Correction 1 …...

  • Page 33: Screed Drying

    The message Screed drying will be indicated on the display and the remaining Adjustment Adjustment range / Description Factory setting time will be indicated as a countdown (dd:hh). During this process, the Lightwheel ® channel selection will be flashing red. De/activation of the backup Funct.

  • Page 34: Basic Settings

    Basic settings Error 1: flow sensor defective Error 2: the flow temperature is higher than the maximum flow temperature + 5 K for over 5 min Error 3: the flow temperature is higher than the holding temperature + rise value for over 30 min Error 4: the flow temperature is higher than the set flow temperature + rise value for over Error 5: the flow temperature is lower than the set flow temperature - rise value for over...

  • Page 35: Sd Card

    The controller will only recognise a firmware update file if it is stored in a Adjustment range / Adjustment channel Description Factory setting folder named RESOL\HCM on the first level of the MicroSD card. selection ÎCreate a folder named RESOL\HCM on the MicroSD card and ex- Remove card...

  • Page 36: Manual Mode

    Manual mode User code The access to some adjustment values can be restricted via a user code (customer). In the Manual mode menu, the operating mode of all relays of the controller can 1. Installer 0262 (Factory setting) be adjusted. All menus and adjustment values are shown and all values can be altered.

  • Page 37: In- / Outputs

    In- / Outputs In order to make an adjustment, adjust the desired value with the Lightwheel ® and confirm with the right button (✓). In the In- / Outputs menu, sensor offsets can be adjusted and relay outputs con- In- / Outputs / Inputs figured.
  • Page 38 The signal type determines the way speed control of a connected pump is effected. In- / Outputs / Outputs The following modes are available: Adjustment Description Adjustment range / selection Factory setting Adapter = Speed control signal via a VBus / PWM interface adapter ®...

  • Page 39: Troubleshooting

    1039 1290 can then be replaced. 1058 1309 1078 1328 1097 1347 1117 1366 1136 100 212 1385 Note: 1155 105 221 1404 For answers to frequently asked questions (FAQ) see www.resol.com. 1175 110 230 1423 1194 115 239 1442...
  • Page 40 The heating circuit pump does not work, although this is indicated on the display. Display illuminated? If not, press the right button (✓). Display illuminated again? There is no current; check fuses / re- place them and check power supply. Does the pump start up in manual operation? The adjusted temperature differ-...

  • Page 41: Accessories

    Pt1000 measuring element. The FAP13 is placed in VBus ® ist eine eingetragene Marke der RESOL GmbH a weather-resistant housing and is designed for mounting Google Play is a trademark of Google Inc. outdoors. Cable glands for the sensor cables at the bottom Apple, das Apple Logo, iPad und iPhone sind Marken der Apple Inc., die in den USA und weiteren Ländern eingetragen sind.

  • Page 42: Index

    Index Accessories........................... 41 Mains supply ........................... 8 Antifreeze function ......................31 Maximum flow temperature ..................... 27 Automatic mode ......................... 17 Meas. values .......................... 24 Messages ..........................24 Microbuttons ........................11 Backup heating ........................30 MicroSD ......................... 10, 35 Balance values ........................24 Minimum flow temperature ....................
  • Page 43 Scheme ..........................16 Screed drying ........................33 Sensor fault, error message ....................24 Sensor offset ........................37 Set flow temperature ......................27 Set temperature ........................27 Starting time ......................... 31 Start temperature ....................... 33 Summer mode ........................30 Temperature controls class....................18 Thermostat ...........................
  • Page 44 - they only represent some ex- outside the copyright requires the approval of RESOL – Elektronische Regelungen amples. They can only be used at your own risk. No liability is assumed for incorrect, GmbH.

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