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Solar Next chillii Installation And Operating Manual

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chillii
System Controller HC
Installation and Operating Manual
Release 2012

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Summary of Contents for Solar Next chillii

  • Page 1 ® chillii System Controller HC Installation and Operating Manual Release 2012...

  • Page 2: Table Of Contents

    ® chillii System Controller HC Installation and Operating Manual TABLE OF CONTENTS OVERVIEW ......................9 Field of application ........................9 Configuration and function ....................11 1.2.1 Hardware ..........................11 1.2.2 Software structure ........................ 11 1.2.3 Overview of functions ......................12 User interface .........................
  • Page 3 ® chillii System Controller HC Installation and Operating Manual 4.2.2.4 Sensors ........................43 4.2.3 Summary of the installation procedure ................44 Initial start-up .......................... 46 4.3.1 System definition – installation (1.1) ..................46 4.3.1.1 Selection of the function groups (1.1.0) ..............46 4.3.1.2...
  • Page 4 ® chillii System Controller HC Installation and Operating Manual Terminal diagram - controller....................93 7.2.1 Description of the terminals ....................93 7.2.2 Terminal diagram and designations ..................93 Hydraulic circuit diagram ...................... 93 Valves and mixers ........................93 Protection against surge voltages and admissible powers ..........94...
  • Page 5 ® chillii System Controller HC Installation and Operating Manual TABLE OF FIGURES Figure 1: Example of the allocation of menu numbers to the user menu ....16 Figure 2: Overview of navigation between sub-menus ..........19 Figure 3: Use of the setting elements ................ 21 Figure 4: Main menu of the user menu ..............
  • Page 6 ® chillii System Controller HC Installation and Operating Manual TABLE OF ANNEXES Annex 1 Overview of installed inputs and outputs (alphabetical)....... 98 Annex 2 Terminal diagrams – domestic water and heat storage tank ..... 100 Annex 3 Terminal diagram – cold water storage tank ..........102 Annex 4 Terminal diagrams –...
  • Page 7 ® chillii System Controller HC Installation and Operating Manual Please read first! Please read this manual through carefully before operating the device and keep it in a safe place for future reference. To prevent a fire hazard and the danger of an electric shock, do not expose the device to moisture.
  • Page 8 System Controller has a 1 Overview number of convenient monitoring and maintenance functions. Their application This contains the general information on and functions are described here in ® the field of application of the chillii greater detail. System Controller. Furthermore, describes configuration 7 Technical Data provides an overview of the functions.

  • Page 9: Overview

    Dew point controller for the balanced control concept for the whole cooling process system. ® The chillii System Controller has been All these components can be equipped developed specifically for this field of with a variety of options and be application.
  • Page 10 ® chillii System Controller HC Installation and Operating Manual Four of these can be assigned to any heat sinks or heat sources. The fifth is permanently assigned to the solar thermal system. Monitoring of the system pressure is also possible.

  • Page 11: Configuration And Function

    LCD touchscreen panel with 1.2.2 Software structure 320 x 240 pixel resolution. All settings made necessary ® The complete software of the chillii information is output via this display. System Controller is clearly structured in modular form. This allows the sensors actuators...

  • Page 12: Overview Of Functions

    The following possibilities are available ® contained in the controller of the chillii for recooling: System Controller: Dry cooler - Up to two collector panels with Hybrid cooler different orientation and power...
  • Page 13 ® chillii System Controller HC Installation and Operating Manual Further options exist in the possibility each circuit. Furthermore, an additional of operating the system without cold enable contact is available for each water storage, to cool directly via the circuit.
  • Page 14 ® chillii System Controller HC Installation and Operating Manual Here these demands are coordinated and the control parameters for the building’s heating (solar thermal system or heat source) are generated from them. - 14 -...

  • Page 15: User Interface

    ® chillii System Controller HC Installation and Operating Manual Standard mask content (every page) 1.3 User interface Information Time / date System status Menu level 1 1.3.1 Fundamental properties of the Current level user interface Current page and page number of the sub-menu...

  • Page 16: Figure 1: Example Of The Allocation Of Menu Numbers To The User Menu

    ® chillii System Controller HC Installation and Operating Manual The missing menu numbers do not belong to the active components and are therefore not displayed. Example You are looking for sub-menu Information solar thermal system (3.1.4) First select the menu ‘Info’...

  • Page 17: Overview Of The Functions Of The User Interface

    ® chillii Syste System Controller HC Installation and Operating Manual Installation and Operating Manual 1.3.3 Overview of the functions o Overview of the functions of the user interface 1.3.3.1 Navigation between the sub Navigation between the sub-menus Page number of the sub-menu a...
  • Page 18 ® chillii Syste System Controller HC Installation and Operating Manual Installation and Operating Manual Branch to the sub Branch to the sub-menus Service (1) Service (1) Setting elements (2) Setting elements (2) Information (3) Information (3) Help One level higher...

  • Page 19: Figure 2: Overview Of Navigation Between Sub-Menus

    ® chillii Syste System Controller HC Installation and Operating Manual Installation and Operating Manual Branch to the sub Branch to the sub- menus menus 3.1.1 3.1.1 Domestic water water information 3.1.2 3.1.2 Heat storage tank information tank information 3.1.4 Sola 3.1.4 Solar info...

  • Page 20: Use Of A Setting Element Menu

    ® chillii Syste System Controller HC Installation and Operating Manual Installation and Operating Manual 1.3.3.2 Use of a setting element menu Use of a setting element menu Current sub-menu 2.1.1.1 Settings domestic hot water Settings domestic hot water Selected Selected...

  • Page 21: Figure 3: Use Of The Setting Elements

    ® chillii Syste System Controller HC Installation and Operating Manual Installation and Operating Manual Input fields Input fields Confirm inpu Confirm input Change value: Change value: lower Change value: Change value: higher Cancel input Cancel input Figure 3: Use of the setting elements...

  • Page 22: Safety Information

    ® chillii System Controller HC Installation and Operating Manual Avoid strong magnetic 2 Safety Information fields. Do not install the controller in the immediate vicinity of electric motors or Modifications system other equipment that generate strong ® installation chillii System electromagnetic fields.
  • Page 23 ® chillii System Controller HC Installation and Operating Manual SolarNext shall assume liability for damages caused by ® incorrect chillii System Controller. In the event of wilful or negligent damage device, warranty claim shall expire. - 23 -...

  • Page 24: Operation

    ® chillii Syste System Controller HC Installation and Operating Manual Installation and Operating Manual 3 Operation The Service menu can only be called menu can only be called qualified qualified personnel personnel with with password level 2. In this section, the system is defined In this section, the system is defined 3.1 Structure of the menu...
  • Page 25 ® chillii System Controller HC Installation and Operating Manual Each of the masks answers the several pages. 3 elements are following questions: scrolled per page. Where am I? When a setting value is activated, What can I do? pressing this button reduces the Where can I go? value (smaller).

  • Page 26: Breakdown Of The Control System Menus

    ® chillii System Controller HC Installation and Operating Manual 3.2 Breakdown of the control system menus Levels 0 Main mask 1 Service System definition - installation 1.1.0 System definition – components 1.1.1 Domestic hot water storage – options 1.1.2 Heat storage tank – options 1.1.3 (Cold water storage tank)
  • Page 27 ® chillii System Controller HC Installation and Operating Manual 1.2.6.1.5 Overrun control 1.2.6.1.6 Advanced settings 1.2.6.1.7 External chiller 1.2.6.2 Recooling 1.2.6.2.1 Startup control 1.2.6.2.2 Drainage 1.2.6.2.3 Blow-down 1.2.6.2.4 Settings – hybrid recooler 1.2.6.2.5 Recooler special settings 1.2.7 Building air conditioning settings 1.2.7.1 Settings circuit 1...
  • Page 28 ® chillii System Controller HC Installation and Operating Manual 2 Settings (operator) Settings - installation 2.1.1 Settings – domestic water 2.1.1.1 Settings – hot water 2.1.1.2 Settings – hot water circulation 2.1.2 not used 2.1.3 not used 2.1.4 Settings – solar 2.1.4.1 Priority –...
  • Page 29 ® chillii System Controller HC Installation and Operating Manual 3.1.6.1.1 Operation 3.1.6.1.2 Generator 3.1.6.1.3 Condenser 3.1.6.1.4 Evaporator 3.1.6.1.5 External chiller 3.1.6.2 Information – recooler 3.1.6.2.1 Operation 3.1.6.2.2 Blow-down 3.1.6.2.3 Filling level 3.1.6.2.4 Draining 3.1.6.2.5 Hybrid 3.1.7 Building air conditioning 3.7.1.1 Consumer circuit 1 3.7.1.2 Consumer circuit 2...

  • Page 30: First Steps For The Operator

    ® chillii System Controller HC Installation and Operating Manual not have to constantly refer to the 3.3 First steps for the operator operating manual. Information on the status of your The installer will install your system system can be called up in the sub- and configure the controller specifically menu INFO.

  • Page 31: Setting Possibilities

    3.4 Setting possibilities Setting possibilities 3.5 Setting elements menu Setting elements menu ® The chillii System Controller can be Controller can be used for a wide range of applications used for a wide range of applications and hydraulic variants. The settings for and hydraulic variants.
  • Page 32 ® chillii System Controller HC Installation and Operating Manual The datalogger for the system values Language (2.2.2) can be found in the service menu and You can choose between German and is described in chapter 4.5.3 (p. 81). English. Only one of the two dataloggers can be Display settings (2.2.3)

  • Page 33: System Settings (2.1)

    ® chillii System Controller HC Installation and Operating Manual Two periods are available for raising 3.5.2 System settings (2.1) the domestic water temperature. This section describes the possibilities 0.00 h 24.00 h that the controller offers to enable you Comfort...
  • Page 34 ® chillii System Controller HC Installation and Operating Manual The domestic water storage tank is the solar pump can no longer charged only when the heat storage maintain this control temperature. tank reached maximum 2. Swimming pool or similar temperature. If the temperature of the...

  • Page 35: Settings - Heat Sources (2.1.5)

    ® chillii System Controller HC Installation and Operating Manual Starting delay – heat sources Specific thermal capacity (2.1.5.1) Up to 4 heat flowmeters can be activated in the system definition to The variables for the starting delay of measure the performance and the heat the heat source are defined here.

  • Page 36: Settings - Cooling (2.1.6)

    ® chillii System Controller HC Installation and Operating Manual minimum time (“Starting delay for Maximum accepted temperature chiller request”). deviation If the temperature of the heat storage Starting delay for chiller request tank or domestic water storage tank Time after which the starting delay is...

  • Page 37: Settings - Building Air Conditioning (2.1.7)

    ® chillii System Controller HC Installation and Operating Manual As long as solar energy is available, it circuits hydraulically installed is employed without limitation i.e. the displayed. maximum possible energy of the hot Possible settings are: water is supplied. • Room temperatures (room control) The demanded cooling temperature is •...

  • Page 38: Figure 7: Characteristic For Forming The Nominal Flow Temperature

    ® chillii System Controller HC Installation and Operating Manual Characteristic control is the standard Flow temperature, max. 50 ° C control method for most systems. Here Flow temperature, min. 30 ° C the flow temperature is controlled by Lower outdoor temp. limit -15° C reference to the outdoor temperature Upper outdoor temp.
  • Page 39 ® chillii System Controller HC Installation and Operating Manual outputs and heat flows each and insolation are eliminated and a consumer circuit. sliding average value is obtained. The input of the specific thermal With well-insulated houses of solid capacity necessary...

  • Page 40: Chimney Sweep Function

    ® chillii System System Controller HC Installation and Operating Manual Installation and Operating Manual During operation of the chimney During operation of the chimney 3.6 Chimney sweep function Chimney sweep function sweep function, the operating status sweep function, the operating status...

  • Page 41: For Authorized Specialists

    ® chillii System Controller HC Installation and Operating Manual deliveries pumps, 4 For authorized displacements fans, etc. correspond to the specifications of the specialists inputs/outputs. Particular attention should be paid to the pumps. ECM pumps can be 4.1 Preparation ®...

  • Page 42: Installation

    4.2.2 Electrical connection 4.2.2.1 Fuse ® The mains connection of the chillii System Controller must be protected with a 16 A fuse. Disconnect the controller from the Figure 10: Strain relief clamp of the lower mains power supply before opening...

  • Page 43: Actuators

    • The power for all pumps of the installed system can be supplied For installation, please also observe ® via the chillii System Controller the information in chapter 7.2, p. 93. long necessary amperage does not exceed 12 A and the power of the 4.2.2.4 Sensors...

  • Page 44: Summary Of The Installation Procedure

    (vortex flow sensors) All sensors can be purchased in Vortex sensors utilise the eddy- compatible versions from SolarNext as ing of a flowing medium at an ® accessories to the chillii System obstacle for calculation of the Controller. volumetric flow.
  • Page 45 ® chillii System Controller HC Installation and Operating Manual operating behaviour. For this we recommend that you monitor the system using the datalogger and then readjust the relevant parameters. Caution: Do not carry out any work inside the controller when the power supply is connected.

  • Page 46: Initial Start-Up

    ® chillii System System Controller HC Installation and Operating Manual Installation and Operating Manual 4.3.1 System definition System definition – 4.3 Initial start-up installation (1.1) installation (1.1) Before you configure the system via ou configure the system via All the hardware elements...

  • Page 47: Selection Of The Internal Components (1.1.1 - 1.1.8)

    ® chillii System Controller HC Installation and Operating Manual heat storage tank and/or via the heat overview components source. referred to in this section can be found in the hydraulic circuit diagrams in chapter 7.3 (p. 93). Heat storage tank with fresh water...
  • Page 48 ® chillii System Controller HC Installation and Operating Manual An additional changeover valve Activation of changeover valve VSHS and temperature sensor TSHSI. This (VSOP_2) is required for this option (see p. 105). option permits temperature-controlled storage of the water returning from the consumers.
  • Page 49 ® chillii System Controller HC Installation and Operating Manual All other sensor connections are source 1 – analogue control designed for PT1000 sensors. installed was deactivated. • Heat source 1 – analogue • Selection of solar pump speed control installed...
  • Page 50 In this case, the pumps are driven ® If TSH_2 is selected, HS 2 is by the chillii System Controller always started before HS 1. This only after corresponding setting is recommended if HS 2 is demands from the chiller.
  • Page 51 ® chillii System Controller HC Installation and Operating Manual voltage supply and with a DC The two cases are selected under voltage signal of 0 - 10 V. System settings (see Electronically commutated pumps chapter 4.4.5.2, p. 72) (EC pumps) can be controlled with the DC voltage signal.
  • Page 52 ® chillii System Controller HC Installation and Operating Manual Draining of the recooler may be Both signals are supplied by the necessary with all the 3 cooler recooler and serve the controller types. for detecting system errors. Building air conditioning options •...
  • Page 53 ® chillii System Controller HC Installation and Operating Manual circuit. Only the consumer circuits are circuits controlled displayed that were activated. according to the temperature of a Each consumer circuit can be set and defined reference room. The flow configured individually.
  • Page 54 Assignment of the analogue inputs 10 V. (1.1.8) ® Electronically commutated pumps The chillii System Controller provides (EC pumps) can be controlled with four analogue inputs whose function the DC voltage signal. If control via can be freely assigned. The number of the 0 –...
  • Page 55 ® chillii System Controller HC Installation and Operating Manual The flow sensors have to be installed TSHI_2 (TSC_2) TSHO_2 at the hydraulically defined positions in (TSC_1) are assigned. the system, as the corresponding This function is only available when the temperature sensors always have to cooling function is not active.
  • Page 56 ® chillii System Controller HC Installation and Operating Manual System pressure 1 Analogue input for pressure sensor – system 1. The pressure is displayed in the Info menu. System pressure 2 Analogue input for pressure sensor – system 2. The pressure is displayed in the Info menu.

  • Page 57: System Settings - Installation: Description Of The Setting Elements

    ® chillii System Controller HC Installation and Operating Manual • Outdoor temperature sensor System settings – • 4 room temperature sensors Installation: Description • 2 internal humidity sensors of the setting elements The correction is made by an offset. Default values: 0...

  • Page 58: Storage Tanks

    ® chillii System Controller HC Installation and Operating Manual U analogue VSW is connected in place of the 10 V pump PSW. With both versions, the domestic water Pump characteristic storage tank can be charged directly via the solar thermal system.

  • Page 59: Domestic Hot Water Settings (1.2.1)

    ® chillii System Controller HC Installation and Operating Manual The return flow is from the top when TSHSI > TSH_1. Legionella protection temperature A higher storage tank temperature is If the storage tank is designed as a required temporarily to kill Legionella.

  • Page 60: Cold Water Storage Tank Settings (1.2.3)

    ® chillii System Controller HC Installation and Operating Manual Therefore the whole storage tank is water storage tank are simulated with charged here, i.e. the return is from output temperature below. evaporator TCHEO_1. Since only this Exception: The storage tank is not yet...
  • Page 61 ® chillii System Controller HC Installation and Operating Manual Storage tank selection The activation time of the solar charging control of the storage pump per interval is specified here. tank Default value: 60 seconds Heat sink: • Energy destruction when Charging control –...
  • Page 62 ® chillii System Controller HC Installation and Operating Manual required domestic water The collector pump PSOP (if available) temperature is reached, the charging is controlled separately. It is regulated here to the collector temperature. control of the heat storage tank is switched back.
  • Page 63 ® chillii System Controller HC Installation and Operating Manual Once the solar control is active, it • Temperature increase for remains activated during this covering the line losses minimum switch-on time in all Increase in nominal value of the cases to avoid frequent switching.
  • Page 64 ® chillii System Controller HC Installation and Operating Manual power has dropped), the switch for effect (idleness of the controlled activating the fan is opened again. system). There will be a transient behaviour If the heat sink is a swimming pool or if the time is set too short.

  • Page 65: Heat Sources Settings (1.2.5)

    ® chillii System Controller HC Installation and Operating Manual set too short. The control will be • Minimum solar yield of the sluggish if the time is too long. previous day for starting delay Default value: 15 seconds (heating) To activate the starting delay of •...
  • Page 66 ® chillii System Controller HC Installation and Operating Manual Before the pump PHS is switched • Switching hysteresis heat on, the temperature in the heat source 1 source must have exceeded a To reduce the switching cycles of lower limit.

  • Page 67: Figure 13: Heat Source 1 Requirement Signal 0 - 10 V: Temperature - Voltage Characteristic

    ® chillii System Controller HC Installation and Operating Manual required. Standby function is out of Due to this run-on time, remaining operation when the set standby heating energy heat temperature is less than the lower source is dissipated. limit of the required temperature.

  • Page 68: Cooling System - Settings (1.2.6)

    ® chillii System Controller HC Installation and Operating Manual These parameters should only be If no mixer is installed in the circuit of changed if you know about their the heat source, the temperature function and effects. control is provided by variation of the pump speed.
  • Page 69 ® chillii System Controller HC Installation and Operating Manual on reaching the necessary minimum Evaporator pump 50 % generator temperature. The chiller is switched off if there is no Generator temperature control cooling request from the system. At the (1.2.6.1.3)
  • Page 70 ® chillii System Controller HC Installation and Operating Manual The chiller is started when the heat storage tank has reached the condenser temperature generator minimum temperature + (connection recooler) must move within hysteresis/2. The chiller is stopped a maximum and minimum temperature.
  • Page 71 ® chillii System Controller HC Installation and Operating Manual pulsing time. The interval time • Gain factors of the pumps between these pulses is 1/8 of the The values of the adaptation steps maximum closing time of the of the pumps are set here. There mixer.

  • Page 72: Recooler - Settings (1.2.6.2)

    ® chillii System Controller HC Installation and Operating Manual If, despite 100 % recooler power maximum generator Start-up control (1.2.6.2.1) temperature (of the chiller), the If the system generates a cooling temperature in the cold water request, the fan starts at a defined...
  • Page 73 ® chillii System Controller HC Installation and Operating Manual parameter is required to be able to VCOWWO_1 opened calculate the total power of the existing cooling water drained off. If there is no conductivity sensor, recooler from the fan power and display it.

  • Page 74: Settings Building Air Conditioning (1.2.7)

    ® chillii System Controller HC Installation and Operating Manual evaporator temperature 2. Control according to the outdoor corresponds to the required temperature and insolation cooling temperature. Modern, well-insulated buildings Default value: 3 K have low transmission heat losses. This reduces the influence of the •...
  • Page 75 The factors can be set separately circuits. for every consumer circuit as they Default value: 60 % depend on the type of heat or cold transfer. ® The chillii System Controller detects whether there is a heating or cooling - 75 -...
  • Page 76 ® chillii System Controller HC Installation and Operating Manual requirement based differences between day and night and prevents switching between parameters. 3 conditions necessary for this: heating and cooling in a day/night rhythm (see chapter 3.5.2.5, p. 37). condition Default values: •...

  • Page 77: Figure 14: Representation Of A Heating Characteristic

    ® chillii System Controller HC Installation and Operating Manual Factor insolation 0.001 conditioning (chapter 3.5.2.5, p. 37). Default value: yes • Changeover hysteresis heating / cooling Settings air conditioning demand The offset which can be set here is (1.2.7.6) between the switch off and switch...
  • Page 78 ® chillii System Controller HC Installation and Operating Manual values are filtered over 24 hours so The nominal value of the flow that the temperature and radiation temperature controlled according differences between day and night are to the room temperature may only eliminated.
  • Page 79 ® chillii System Controller HC Installation and Operating Manual Default values: Default values: Consumer circuit 1 Consumer circuit 1 10 minutes Consumer circuit 2 Consumer circuit 2 10 minutes Consumer circuit 3 Consumer circuit 3 10 minutes Consumer circuit 4...

  • Page 80: Service - Maintenance (1.3)

    ® chillii System System Controller HC Installation and Operating Manual Installation and Operating Manual Service – maintenance aintenance (1.3) 4.5.1 Manual operation (1.3.1) peration (1.3.1) Manual operation offers the possibility Manual operation offers the possibility of controlling all the actuators...

  • Page 81: Errors (1.3.2)

    This enables analysis of the system behaviour and analysis of the system behaviour and optimisation optimisation adaptation adaptation parameters. ® On the other hand, the chillii On the other hand, the chillii System Controller Controller offers offers option option...

  • Page 82: Settings - Counter (1.3.4)

    ® chillii System Controller HC Installation and Operating Manual The datalogger for the user can be purging processes and the operating found in the user menu and is hours and switching processes of the described in chapter 3.5.1 (p. 31).

  • Page 83: Enable Options (1.3.7)

    After selecting the Enter Code button, a code is prompted. Entering this code allows operation and control of a ® thermal cooling system by the chillii System Controller. There is an information box below the input button. Please contact SolarNext if you have any questions relating to this.

  • Page 84: System Information

    ® chillii System System Controller HC Installation and Operating Manual Installation and Operating Manual 5.1 Information Information - installation 5 System Information System Information (3.1) The system information provides data The system information provides data that describes the current status of the...

  • Page 85: Heat Storage Tank (3.1.2)

    ® chillii System Controller HC Installation and Operating Manual 5.1.2 Heat storage tank (3.1.2) • Status of the current charge. This indicates whether the heat storage tank (WSP), domestic • Target temperature and actual water storage tank (WW) or heat temperature TSH0 of the heat sink (WS) is being charged.

  • Page 86: Heat Sources (3.1.5)

    ® chillii System Controller HC Installation and Operating Manual The operating hours are displayed • Target value and actual value of for the case of charging of the the heat source outlet temperature domestic water storage tank. THSO. • Status (ON/OFF) and operating Depending on the activated (impulse- hours of the heat source.

  • Page 87: Cooling System (3.1.6)

    ® chillii System Controller HC Installation and Operating Manual 5.1.6 Cooling system (3.1.6) • Target value and actual value of the condenser inlet temperature TCHCI_1. Chiller (3.1.6.1) • Target value and actual value of Operation (3.1.6.1.1) the condenser outlet temperature TCHCO_1.

  • Page 88: Building Air Conditioning (3.1.7)

    ® chillii System Controller HC Installation and Operating Manual • Current power output of cold water • Status (ON/OFF) and operating circuit hours blow-off valve • Daily energy requirement for cold VCOWWO_1. water circuit • Status (ON/OFF) of the purging cycle.

  • Page 89: System Information (3.1.8)

    ® chillii System Controller HC Installation and Operating Manual corresponding consumer circuit is • An environmental parameter not served (see chapter 4.4.6, (Umw) calculated p. 74) detection of demand for heating • Priority of the combined consumer and / or...

  • Page 90: Information - Controller (3.2)

    • IP address of the controller • MAC address of the controller These addresses help you to access ® your chillii System Controller online - 90 -...

  • Page 91: Further Functions

    System Controller The installation parameters can also entering the command “ping chillii” in be stored on and uploaded from an SD the cmd input field or in the Info menu card (see chapter 3.5.1, p. 31) of the controller.

  • Page 92: Technical Data

    SD-Card Slot for SD-Cards with card detection Debug/ extension port D-Sub-bushing, 9 poles ® The scope of supply of the chillii System Controllers also includes the following temperature sensors: 1x Outside temperature sensor PT1000 1x Inside temperature sensor PT1000 7x Temperature immersion sleeves PT1000...
  • Page 93 7.3 Hydraulic circuit diagram Annex 11, p. 117, contains a number 7.2.1 Description of the terminals of hydraulic circuit diagrams that can ® be served with the chillii System ® The terminals of the chillii System Controller. All modules listed can...
  • Page 94 ® chillii System Controller HC Installation and Operating Manual Connected powers 7.5 Protection against surge higher than those listed voltages and admissible here will inevitably result powers damage controller. Furthermore, Surge voltage protection operational safety of the system is measuring signal inputs: no longer assured.
  • Page 95 ® chillii System Controller HC Installation and Operating Manual Index The chapter numbers and, in brackets, the starting page of the chapter, in which the key word can be found, are listed. Abbreviations 7.2 (p. 93) Building air conditioning 3.5.2.5 (p. 37), 4.4.6 (p. 74), 5.1.7 (p. 88), Annexes (from p.
  • Page 96 ® chillii System Controller HC Installation and Operating Manual Installation 1.2.1 (p. 11), 4.2 (p. 42), 5.2 (p. 90) Manual operation 4.5.1 (p. 80) Menu control 3 (p. 24), 3.2 (p. 26) Mixers 4.2.2.3 (p. 43), 4.4.1 (p. 57), 7.4 (p. 93), Annexes (from p.

  • Page 98: Annex 1 Overview Of Installed Inputs And Outputs (Alphabetical)

    ® chillii System Controller HC Installation and Operating Manual Annex 1 Overview of installed inputs and outputs (alphabetical) Des cription Ma rking Type of port Type Connec tor Anne x Ala rm for externa l ap plicatio n AL ARM Pot.free con ta ct (swi tch )
  • Page 99 ® chillii System Controller HC Installation and Operating Manual Des cription Ma rking Type of port Type Connec tor Anne x Pump req uest fro m ch ill le r h ot w ater pump PC HG_1_ DI Pot.free in put...

  • Page 100: Annex 2 Terminal Diagrams - Domestic Water And Heat Storage Tank

    ® chillii System Controller HC Installation and Operating Manual Annex 2 Terminal diagrams – domestic water and heat storage tank AC terminal diagram Power supply 110-230 V, 50-60 Hz N L AC_IN Power supply 110-230 V, 50-60 Hz N L AC_IN...
  • Page 101 ® chillii System Controller HC Installation and Operating Manual DC terminal diagram Temperature Temperature Temperature Temperature TSOC_2 TSOC_1 collector 2 collector 1 TSOC_2 TSOC_1 collector 2 (PT1000) collector 1 (PT1000) _NTC _NTC (NTC5000) (NTC5000) Temperature solar Temperature solar Inlet temperature...

  • Page 102: Annex 3 Terminal Diagram - Cold Water Storage Tank

    ® chillii System Controller HC Installation and Operating Manual Annex 3 Terminal diagram – cold water storage tank AC terminal diagram No specific terminals for the cold water storage tank - 102 -...
  • Page 103 ® chillii System Controller HC Installation and Operating Manual DC terminal diagram Temperature Temperature Temperature Temperature TSOC_2 TSOC_1 collector 2 collector 1 TSOC_2 TSOC_1 collector 2 (PT1000) collector 1 (PT1000) _NTC _NTC (NTC5000) (NTC5000) Temperature solar Temperature solar Inlet temperature...

  • Page 104: Annex 4 Terminal Diagrams - Solar

    ® chillii System Controller HC Installation and Operating Manual Annex 4 Terminal diagrams – solar AC terminal diagram Powe r su ppl y 1 10 -230 V, 50-6 0 Hz L AC_IN Powe r su ppl y 1 10 -230 V, 50-6 0 Hz...
  • Page 105 ® chillii System Controller HC Installation and Operating Manual DC terminal diagram Temperature Temperature Temperature Temperature TSOC_2 TSOC_1 collector 2 collector 1 TSOC_2 TSOC_1 collector 2 (PT1000) collector 1 (PT1000) _NTC _NTC (NTC5000) (NTC5000) Temperature solar Temperature solar Inlet temperature...

  • Page 106: Annex 5 Terminal Diagrams - Heat Source

    ® chillii System Controller HC Installation and Operating Manual Annex 5 Terminal diagrams – heat source AC terminal diagram Power suppl y 1 10 -230 V, 50-6 0 Hz L AC_IN Power suppl y 1 10 -230 V, 50-6 0 Hz...
  • Page 107 ® chillii System Controller HC Installation and Operating Manual DC terminal diagram Temperature Temperature Temperature Temperature TSOC_2 TSOC_1 col lector 2 collector 1 TSOC_2 TSOC_1 col lector 2 (PT1000) col lector 1 (PT1000) _NTC _NTC (NTC5000) (NTC5000) Temperature solar Temperature sol ar...

  • Page 108: Annex 6 Terminal Diagrams - Chiller

    ® chillii System Controller HC Installation and Operating Manual Annex 6 Terminal diagrams – chiller AC terminal diagram Power supply 110-230 V, 50-60 Hz N L AC_IN Power supply 110-230 V, 50-60 Hz N L AC_IN Power supply 110-230 V, 50-60 Hz...
  • Page 109 ® chillii System Controller HC Installation and Operating Manual DC terminal diagram Temperature Temperature Temperature Temperature TSOC_2 TSOC_1 col lector 2 collector 1 TSOC_2 TSOC_1 col lector 2 (PT1000) col lector 1 (PT1000) _NTC _NTC (NTC5000) (NTC5000) Temperature solar Temperature sol ar...

  • Page 110: Annex 7 Terminal Diagrams - Recooler

    ® chillii System Controller HC Installation and Operating Manual Annex 7 Terminal diagrams – recooler AC terminal diagram Power su ppl y 110-230 V, 50-60 Hz N L AC_IN Power su ppl y 110-230 V, 50-60 Hz N L AC_IN...
  • Page 111 ® chillii System Controller HC Installation and Operating Manual DC terminal diagram Temperature Temperature Temperature Temperature TSOC_2 TSOC_1 collector 2 col lector 1 TSOC_2 TSOC_1 collector 2 (PT1000) collector 1 (PT1000) _NTC _NTC (NTC5000) (NTC5000) Temperature solar Temperature solar Inlet temperature...

  • Page 112: Annex 8 Terminal Diagrams - Consumer Circuits

    ® chillii System Controller HC Installation and Operating Manual Annex 8 Terminal diagrams – consumer circuits AC terminal diagram Power supply 110-230 V, 50-60 Hz N L AC_IN Power supply 110-230 V, 50-60 Hz N L AC_IN Power supply 110-230 V, 50-60 Hz...
  • Page 113 ® chillii System Controller HC Installation and Operating Manual DC terminal diagram Temperature Temperature Temperature Temperature TSOC_2 TSOC_1 col lector 2 collector 1 TSOC_2 TSOC_1 collector 2 (PT1000) col lector 1 (PT1000) _NTC _NTC (NTC5000) (NTC5000) Temperature solar Temperature solar...

  • Page 114: Annex 9 Terminal Diagrams - Complete Installation

    ® chillii System Controller HC Installation and Operating Manual Annex 9 Terminal diagrams – complete installation AC terminal diagram Power suppl y 110-230 V, 50-60 Hz N L AC_IN Power suppl y 110-230 V, 50-60 Hz N L AC_IN Power suppl y 110-230 V, 50-60 Hz...
  • Page 115 ® chillii System Controller HC Installation and Operating Manual DC terminal diagram Temperature Temperature Temperature Temperature TSOC_2 TSOC_1 collector 2 collector 1 TSOC_2 TSOC_1 collector 2 (PT100 0) collector 1 (PT100 0) _NTC _NTC (NTC5000) (NTC5000) Temperature solar Temperature solar...

  • Page 116: Annex 10 Terminal Diagram - Ac Power Supply

    ® chillii System Controller HC Installation and Operating Manual Annex 10 Terminal diagram – AC power supply Powe r su ppl y 1 10 -230 V, 50-6 0 Hz L AC_IN Powe r su ppl y 1 10 -230 V, 50-6 0 Hz...

  • Page 117: Annex 11 Example Of Hydraulic System With Valve And Mixer Positions

    ® chillii System Controller HC Installation and Operating Manual Annex 11 Example of hydraulic system with valve and mixer positions - 117 -...
  • Page 118 ® chillii System Controller HC Installation and Operating Manual Please note The texts and illustrations in this manual have been compiled with the greatest care. It cannot be ruled out, however, that manual nevertheless contain errors. When carrying out your projects, you...

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