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AMK Level 5 Installation, Operation And Troubleshooting

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Level 5
Installation
Operation
Functions and options
Troubleshooting
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Thank you for buying this product.
Read this manual carefully to get the best performance from this unit.
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Please keep this manual carefully.

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Summary of Contents for AMK Level 5

  • Page 1 Level 5 Installation Operation Functions and options Troubleshooting Thank you for buying this product. Read this manual carefully to get the best performance from this unit. Manual Please keep this manual carefully.

  • Page 2: Table Of Contents

    Level 5 Contents Overview ............. 3 Functions and options ........75 Status level.............. 75 Installation ............4 Adjustment channels ..........78 Mounting ..............4 Overview of options and their parameters ..94 Electrical connection..........4 Data communication / Bus ........6 User code and short menu - SD card slot ..............6...

  • Page 3: Overview

    • VBus ® • Energy-saving switch-mode power supply Included: 1 x Level 5 1 x accessory bag 3 x screw and wall plug 8 x strain relief and screw Additionally included in the full kit: 2 x FKP6 sensor 2 x FRP6 sensor Note: For more information about accessories, see p.

  • Page 4: Installation

    Level 5 Installation WARNING! Electric shock! Upon opening the housing, live parts Mounting are exposed. Î Always disconnect the control- ler from power supply before opening the housing! Note Strong electromagnetic fields can impair the screw function of the controller.
  • Page 5 Level 5 DeltaSol BX ® CU 72102083.01 Made in Germany 100 ... 240 V~ 50-60 Hz R1-R3 1 (1) A (100 ... 240) V~ 2 (1) A (100 ... 240) V~ Temp. Sensor IP 20 Pt1000 The controller is supplied with power via a mains cable.

  • Page 6: Data Communication / Bus

    Level 5 Data communication / Bus The controller is equipped with the VBus ® for data transfer with and energy supply to external modules. The connec- tion is carried out at the two terminals marked “VBus” and GND (any polarity). One or more VBus modules can be ®...

  • Page 7: Overview Of The Systems

    Level 5 Overview of the systems Standard solar system with 1 Solar system with 2 stores Solar system with 1 store Solar system with 1 store and store (page 9) and heat exchange (page 11) and afterheating (page 13) 3-port valve for store loading...
  • Page 8 Level 5 Solar system with east-/west Solar system with store loa- Solar system with east-/west Solar system with east-/west collectors and heating circuit ding in layers and east-/west collectors and 2 stores (valve collectors, store loading in return preheating (page 51)

  • Page 9: System Layouts

    Level 5 System layouts System 1 Standard solar system with 1 store The controller calculates the temperature difference bet- temperature difference, the pump (R1) will be switched on ween collector sensor S1 and store sensor S2. If the diffe- and the store will be loaded until the switch-off temperature rence is larger than or identical to the adjusted switch-on difference or the maximum store temperature is reached.
  • Page 10 Level 5 Adjustment channels Channel Sub channel 1 Sub channel 2 Factory Change to Description Page setting CMIN 10 °C Minimum collector temperature OTCO Option tube collector function TCST 07:00 Tube collector starting time TCEN 19:00 Tube collector ending time...
  • Page 11 Level 5 System 2 Solar system with 2 stores and heat exchange The controller calculates the temperature difference bet- and the store will be loaded until the switch-off temperature ween collector sensor S1 and store sensor S2. If the diffe- difference or the maximum store temperature is reached.
  • Page 12 Level 5 Adjustment channels Channel Sub channel 1 Sub channel 2 Factory Change to Description Page setting CMIN 10 °C Minimum collector temperature OTCO Option tube collector function TCST 07:00 Tube collector starting time TCEN 19:00 Tube collector ending time...
  • Page 13 Level 5 System 3 Solar system with 1 store and afterheating The controller calculates the temperature difference bet- Domestic hot water afterheating (R4) can be carried out ween collector sensor S1 and store sensor S2. If the diffe- with a thermostat function (S3). If the value at S3 reaches...
  • Page 14 Level 5 Adjustment channels Factory Channel Sub channel 1 Sub channel 2 Change to Description Page setting OCCO** Option collector cooling CMAX 95 °C Maximum collector temperature Option collector minimum limitation OCMI CMIN 10 °C Minimum collector temperature OTCO Option tube collector function...
  • Page 15 Level 5 System 4 Solar system with 1 store and 3-port valve for store loading in layers The controller compares the temperature at sensor S1 to the corresponding store zone will be loaded up to the adju- the temperatures at sensors S2 and S3. If the measured tem- sted maximum temperature via the valve (R3).
  • Page 16 Level 5 Adjustment channels Channel Sub channel 1 Sub channel 2 Factory Change to Description Page setting S2MAX Store maximum limitation 2 LST2 Loading store 2 COL > Collector 115 °C Collector emergency temperature OCCO** Option collector cooling CMAX 95 °C...
  • Page 17 Level 5 System 5 2-store system with valve logic, 1 pump, 3 sensors and 3-port valve The controller compares the temperature at sensor S1 to the corresponding store will be loaded up to the adjusted the temperatures at sensors S2 and S4. If the measured tem- maximum temperature via the valve (R3).
  • Page 18 Level 5 Adjustment channels Channel Sub channel 1 Sub channel 2 Factory Change to Description Page setting DT2F Switch-off temperature difference 2 10 K DT2S Set temperature difference 2 RIS2 Rise 2 S2MAX 60 °C Store maximum limitation 2 SMXS2...
  • Page 19 Level 5 System 6 2-store solar system with pump logic The controller compares the temperature at sensor S1 to activated and the corresponding store will be loaded up to the temperatures at sensors S2 and S4. If the measured the adjusted maximum temperature at most.
  • Page 20 Level 5 Adjustment channels Channel Sub channel 1 Sub channel 2 Factory Change to Description Page setting RIS2 Rise 2 S2MAX 60 °C Store maximum limitation 2 SMXS2 Sensor store max 2 LST2 Loading store 2 COL > Collector 115 °C...
  • Page 21 Level 5 System 7 Solar system with east-/west collectors The controller compares the temperatures at the collector than the adjusted switch-on temperature differences, the sensors S1 and S5 to the store temperature at sensor S2. corresponding pump (R1, R2) will be activated and the store If one of the measured temperature differences is higher will be loaded.
  • Page 22 Level 5 Adjustment channels Channel Sub channel 1 Sub channel 2 Factory Change to Description Page setting OTCO1 Option tube collector function 1 TCST1 07:00 Tube collector starting time 1 TCEN1 19:00 Tube collector ending time 1 TCRU1 30 s...
  • Page 23 Level 5 System 8 Solar system with 1 store and afterheating with solid fuel boiler The controller calculates the temperature difference bet- difference or the maximum store temperature is reached. ween collector sensor S1 and store sensor S2. If the diffe-...
  • Page 24 Level 5 Adjustment channels Channel Sub channel 1 Sub channel 2 Factory Change to Description Page setting OCMI Option collector minimum limitation CMIN 10 °C Minimum collector temperature OTCO Option tube collector function TCST 07:00 Tube collector starting time TCEN...
  • Page 25 Level 5 System 9 Solar system with 1 store and heating circuit return preheating The controller calculates the temperature difference bet- difference or the maximum store temperature is reached. ween collector sensor S1 and store sensor S2. If the diffe-...
  • Page 26 Level 5 Adjustment channels Channel Sub channel 1 Sub channel 2 Factory Change to Description Page setting OCMI Option collector minimum limitation CMIN 10 °C Minimum collector temperature OTCO Option tube collector function TCST 07:00 Tube collector starting time TCEN...
  • Page 27 Level 5 System 10 Solar system with 1 store, heating circuit return preheating and thermostatic afterheating The controller calculates the temperature difference bet- difference or the maximum store temperature is reached. ween collector sensor S1 and store sensor S2. If the diffe-...
  • Page 28 Level 5 Adjustment channels Channel Sub channel 1 Sub channel 2 Factory Change to Description Page setting CMAX 95 °C Maximum collector temperature OCMI Option collector minimum limitation CMIN 10 °C Minimum collector temperature OTCO Option tube collector function TCST...
  • Page 29 Level 5 System 11 Solar system with store loading in layers and heat exchange control The controller compares the temperature at sensor S1 to The priority logic effects prior loading of the upper zone the temperatures at sensors S2 and S3. If the measured of the store.
  • Page 30 Level 5 Adjustment channels Channel Sub channel 1 Sub channel 2 Factory Change to Description Page setting LST2 Loading store 2 COL > Collector 115 °C Collector emergency temperature OCCO** Option collector cooling CMAX 95 °C Maximum collector temperature OCMI...
  • Page 31 Level 5 System 12 Solar system with store loading in layers and thermostatic afterheating The controller compares the temperature at sensor S1 to sted maximum temperature via the valve (R3). The priority the temperatures at sensors S2 and S3. If the measured tem- logic effects prior loading of the upper zone of the store.
  • Page 32 Level 5 Adjustment channels Channel Sub channel 1 Sub channel 2 Factory Change to Description Page setting S2MAX 60 °C Store maximum limitation 2 LST2 Loading store 2 COL > Collector 115 °C Collector emergency temperature OCCO** Option collector cooling CMAX 95 °C...
  • Page 33 Level 5 System 13 Solar system with store loading in layers and afterheating with solid fuel boiler The controller compares the temperature at sensor S1 to sted maximum temperature via the valve (R4). The priority the temperatures at sensors S2 and S3. If the measured tem- logic effects prior loading of the upper zone of the store.
  • Page 34 Level 5 Adjustment channels Channel Sub channel 1 Sub channel 2 Factory Change to Description Page setting LST2 Loading store 2 COL > Collector 115 °C Collector emergency temperature OCCO** Option collector cooling CMAX 95 °C Maximum collector temperature OCMI...
  • Page 35 Level 5 System 14 Solar system with store loading in layers and return preheating The controller compares the temperature at sensor S1 to sted maximum temperature via the valve (R3). The priority the temperatures at sensors S2 and S3. If the measured tem- logic effects prior loading of the upper zone of the store.
  • Page 36 Level 5 Adjustment channels Channel Sub channel 1 Sub channel 2 Factory Change to Description Page setting RIS2 Rise 2 S2MAX 60 °C Store maximum limitation 2 LST2 Loading store 2 COL > Collector 115 °C Collector emergency temperature OCCO**...
  • Page 37 Level 5 System 15 Solar system with store loading in layers and afterheating via heating backup The controller compares the temperature at sensor S1 to of the store. the temperatures at sensors S2 and S3. If the measured With another temperature differential function (S3-heat...
  • Page 38 Level 5 Adjustment channels Channel Sub channel 1 Sub channel 2 Factory Change to Description Page setting LOAD2 > Loading 2 DT2O Switch-on temperature difference 2 DT2F Switch-off temperature difference 2 DT2S 10 K Set temperature difference 2 RIS2 Rise 2 S2MAX 60 °C...
  • Page 39 Level 5 Adjustment channels Channel Sub channel 1 Sub channel 2 Factory Change to Description Page setting GFDS > Registration Grundfos sensors PRS* > Pressure monitoring option DATE> Enter date LANG > Language UNIT > °C Unit OSDC > SD card option...
  • Page 40 Level 5 System 16 2-store solar system with valve logic and heat exchange control The controller compares the temperature at sensor S1 to adjusted maximum temperature via the valve (R3). Store 1 the temperatures at sensors S2 and S4. If the measured is loaded with priority.
  • Page 41 Level 5 Adjustment channels Channel Sub channel 1 Sub channel 2 Factory Change to Description Page setting COL > Collector 115 °C Collector emergency temperature OCCO** Option collector cooling CMAX 95 °C Maximum collector temperature OCMI Option collector minimum limitation CMIN 10 °C...
  • Page 42 Level 5 System 17 2-store solar system with pump logic and heat exchange control The controller compares the temperature at sensor S1 to the adjusted maximum temperature. Store 1 is loaded with the temperatures at sensors S2 and S4. If the measured priority.
  • Page 43 Level 5 Adjustment channels Channel Sub channel 1 Sub channel 2 Factory Change to Description Page setting RIS2 Rise 2 S2MAX 60 °C Store maximum limitation 2 SMXS2 Sensor store max 2 LST2 Loading store 2 COL > Collector 115 °C...
  • Page 44 Level 5 Adjustment channels Channel Sub channel 1 Sub channel 2 Factory Change to Description Page setting LANG > Language UNIT > °C Unit OSDC > SD card option CODE 0000 User code RESET Factory setting * This channel is only available if the Grundfos sensors have been registered in the GFDS channel.
  • Page 45 Level 5 System 18 Solar system with east-/west collectors and heat exchange control The controller compares the temperatures at the coll- pumps will be activated and the store will be loaded. ector sensors S1 and S5 to the store temperature at Heat transfer control to an existent store (R3) can be sensor S2.
  • Page 46 Level 5 Adjustment channels Channel Sub channel 1 Sub channel 2 Factory Change to Description Page setting CMIN1 10 °C Minimum collector temperature 1 OTCO1 Option tube collector function 1 TCST1 07:00 Tube collector starting time 1 TCEN1 19:00 Tube collector ending time 1...
  • Page 47 Level 5 System 19 Solar system with east-/west collectors and thermostatic afterheating The controller compares the temperatures at the collector sponding pump (R1, R2) or both pumps will be activated and sensors S1 and S5 to the store temperature at sensor S2. If the store will be loaded.
  • Page 48 Level 5 Adjustment channels Channel Sub channel 1 Sub channel 2 Factory Change to Description Page setting CMIN1 10 °C Minimum collector temperature 1 OTCO1 Option tube collector function 1 TCST1 07:00 Tube collector starting time 1 TCEN1 19:00 Tube collector ending time 1...
  • Page 49 Level 5 System 20 Solar system with east-/west collectors, thermostatic afterheating and return preheating The controller compares the temperatures at the collector With another temperature differential function (S3-heat sensors S1 and S5 to the store temperature at sensor S2. If...
  • Page 50 Level 5 Adjustment channels Channel Sub channel 1 Sub channel 2 Factory Change to Description Page setting CMIN1 10 °C Minimum collector temperature 1 OTCO1 Option tube collector function 1 TCST1 07:00 Tube collector starting time 1 TCEN1 19:00 Tube collector ending time 1...
  • Page 51 Level 5 System 21 Solar system with east-/west collectors and heating circuit return preheating The controller compares the temperatures at the collector the store will be loaded. sensors S1 and S5 to the store temperature at sensor S2. If With another temperature differential function (S3-heat...
  • Page 52 Level 5 Adjustment channels Channel Sub channel 1 Sub channel 2 Factory Change to Description Page setting OTCO1 Option tube collector function 1 TCST1 07:00 Tube collector starting time 1 TCEN1 19:00 Tube collector ending time 1 TCRU1 30 s...
  • Page 53 Level 5 System 22 Solar system with store loading in layers and east-/west collectors The controller compares the temperatures at the collector activated and the corresponding store zone will be loaded sensors S1 and S5 to the store temperatures at the sensors up to the adjusted maximum temperature via the valve (R3).
  • Page 54 Level 5 Adjustment channels Channel Sub channel 1 Sub channel 2 Factory Change to Description Page setting DT2S 10 K Set temperature difference 2 RIS2 Rise 2 S2MAX 60 °C Store maximum limitation 2 LST2 Loading store 2 COL 1 >...
  • Page 55 Level 5 Adjustment channels Channel Sub channel 1 Sub channel 2 Factory Change to Description Page setting UNIT > °C Unit OSDC > SD card option CODE 0000 User code RESET Factory setting * This channel is only available if the Grundfos sensors have been registered in the GFDS channel.
  • Page 56 Level 5 System 23 Solar system with east-/west collectors and 2 stores (valve logic) The controller compares the temperatures at the collector ding pump (R1, R2) or both pumps will be activated and sensors S1 and S5 to the temperatures at S2 and S4. If one...
  • Page 57 Level 5 Adjustment channels Channel Sub channel 1 Sub channel 2 Factory Change to Description Page setting RIS2 Rise 2 S2MAX 60 °C Store maximum limitation 2 SMXS2 Sensor store max 2 LST2 Loading store 2 COL 1 > Collector 1 CEM1 115 °C...
  • Page 58 Level 5 Adjustment channels Channel Sub channel 1 Sub channel 2 Factory Change to Description Page setting LANG > Language UNIT > °C Unit OSDC > SD card option CODE 0000 User code RESET Factory setting * This channel is only available if the Grundfos sensors have been registered in the GFDS channel.
  • Page 59 Level 5 System 24 Solar system with east-/west collectors, store loading in layers and heat exchange The controller compares the temperatures at the collector corresponding store zone will be loaded up to the adjusted sensors S1 and S5 to the temperatures at S2 and S3. If one maximum temperature via the valve (R3).
  • Page 60 Level 5 Adjustment channels Channel Sub channel 1 Sub channel 2 Factory Change to Description Page setting RIS2 Rise 2 S2MAX 60 °C Store maximum limitation 2 LST2 Loading store 2 COL 1 > Collector 1 CEM1 115 °C Collector emergency temperature 1...
  • Page 61 Level 5 Adjustment channels Channel Sub channel 1 Sub channel 2 Factory Change to Description Page setting MAN4 Auto Manual mode 4 BLPR > Blocking protection OTDIS > Thermal disinfection option OPARR > Parallel relay option OHQM > Heat quantity measurement option GFDS >...
  • Page 62 Level 5 System 25 Solar system with east-/west collectors, store loading in layers and thermostatic afterheating The controller compares the temperatures at the collector up to the adjusted maximum temperature via the valve (R3). sensors S1 and S5 to the store temperatures at the sensors The priority logic effects prior loading of the upper zone S2 and S3.
  • Page 63 Level 5 Adjustment channels Channel Sub channel 1 Sub channel 2 Factory Change to Description Page setting DT2F Switch-off temperature difference 2 DT2S 10 K Set temperature difference 2 RIS2 Rise 2 S2MAX 60 °C Store maximum limitation 2 LST2 Loading store 2 COL 1 >...
  • Page 64 Level 5 Adjustment channels Channel Sub channel 1 Sub channel 2 Factory Change to Description Page setting MAN3 Auto Manual mode 3 MAN4 Auto Manual mode 4 BLPR > Blocking protection OTDIS > Thermal disinfection option OPARR > Parallel relay option OHQM >...
  • Page 65 Level 5 System 26 Solar system with east-/west collectors, store loading in layers and afterheating with solid fuel boiler The controller compares the temperatures at the collector up to the adjusted maximum temperature via the valve (R4). sensors S1 and S5 to the store temperatures at the sensors The priority logic effects prior loading of the upper zone S2 and S3.
  • Page 66 Level 5 Adjustment channels Channel Sub channel 1 Sub channel 2 Factory Change to Description Page setting DT2S 10 K Set temperature difference 2 RIS2 Rise 2 S2MAX 60 °C Store maximum limitation 2 LST2 Loading store 2 COL 1 >...
  • Page 67 Level 5 Adjustment channels Channel Sub channel 1 Sub channel 2 Factory Change to Description Page setting MAN3 Auto Manual mode 3 MAN4 Auto Manual mode 4 BLPR > Blocking protection OTDIS > Thermal disinfection option OPARR > Parallel relay option OHQM >...
  • Page 68 Level 5 Electrical connection of a high-efficiency pump (HE pump) Speed control of a HE pump is possible via a PWM signal. page 4). In the PUMP adjustment channel one of the PWM For this purpose, the pump has to be connected to the relay control types has to be selected.

  • Page 69: Operation And Function

    Level 5 Operation and function The controller is operated via the 7 buttons next to the display. They have the following functions: Buttons Button - scrolling upwards Button - scrolling downwards Button - increasing adjustment values Button - reducing adjustment values...

  • Page 70: Indications And System Monitoring Display

    Level 5 Note: Some of the menu items depend on the selected system and the adjusted options. Therefore, they are only displayed if they are available. Note: The abstract from the menu structure shown above is for information on the structure of the controller menu and is therefore not complete.

  • Page 71: Further Indications

    Level 5 System screen in the system monitoring display The system selected is indicated in the system monitoring display. It consists of several system component symbols which are – depending on the current status of the system – either flashing, permanently shown or “hidden”.

  • Page 72: Status Menu

    Level 5 Status menu During normal operation of the controller, the display is in the status level. This one indicates the measurement values shown in the table. In addition to the adjustment values, possible error messages are indicated in the status menu (see chap. 98).

  • Page 73: Initial Commissioning

    Level 5 Initial commissioning When the hydraulic system is filled and ready for operation, When the controller is commissioned for the first time or connect the controller to the mains. when it is reset, it will run a commissioning menu after the initialisation phase.
  • Page 74 Level 5 7. Loading store 2: Î Switch on or off the “loading store 2” option. Note: “Loading store 2” can only be adjusted if a 2-store system or store loading in layers has been selected in the sub channel ARR.

  • Page 75: Functions And Options

    Level 5 Functions and options Note: The values and adjustment channels shown Status level depend on the selected system, the functions and options and will only be displayed in the expert level. Display of blocking protection time Blocking protection In order to protect the pumps against blocking after stand-...
  • Page 76 Level 5 Display of further temperatures Indicates the current temperature at the corresponding TSFB, TRET, TSTR, sensor. The display of these temperatures depends on the TFHQM, TRHQM, system selected. TSFL(VFS), TSRE (RPS) • TSFB : Temperature solid fuel boiler Other measured temperatures •...
  • Page 77 Level 5 Display of heat quantity Indicates the heat quantity produced in the system. For this kWh/MWh: purpose, the heat quantity measurement option has to be Heat quantity in kWh / MWh enabled. The fl ow rate as well as the values of the reference sensors S1 (fl ow) and S4 (return) are used for calculating the heat quantity supplied.

  • Page 78: Adjustment Channels

    Level 5 Adjustment channels Note: If the controller is commissioned for the fi rst time, the commissioning menu will start. The subsequent selection of a new system will reset all other adjustments to the factory settings. Selecting the system Selection of the appropriate system. Each system has...
  • Page 79 Level 5 Sensor maximum store temperature Allocation of the sensor for store maximum limitation. The LOAD(1,2) / S(1,2)MAXS maximum limitation always refers to the sensor selected. Sensor store maximum temp. If S3 is selected, the differential control will be carried out Adjustment range: using S1 and S2.
  • Page 80 Level 5 Collector emergency shutdown When the collector temperature exceeds the adjusted coll- COL(1,2) / CEM(1,2) ector emergency temperature (CEM / CEM1 / CEM2), the Collector emergency solar pump (R1 / R2) is switched off in order to protect the...
  • Page 81 Level 5 Tube collector function This function helps overcome the non-ideal sensor position with some tube collectors. COL / OTCO (1, 2) This function operates within an adjusted time frame, Tube collector function beginning at TCST and ending at TCEN. It activates the...
  • Page 82 Level 5 Priority logic Note: Priority logic can be used in 2-store systems or systems with store loading in layers only and determines how the heat is Priority logic can be used in 2-store systems or divided between the stores. Different types of priority logic systems with store loading in layers only.
  • Page 83 Level 5 Spreaded loading option (for PRIO 1, 2, Su 1 or Su 2 only) Spreaded loading option OSE: In 2-store systems with LLOGI / PRIO / OSE 2 pumps, a spreaded loading function can be activated. Spreaded loading option...
  • Page 84 Level 5 Time period - switch-on condition The parameter tDTO is used for adjusting the time period LLOGI/ODB/tDTO during which the switch-on condition DT O must be per- Time period - switch-on manentely fulfi lled. condition Adjustment range: 1 ... 100 s...
  • Page 85 Level 5 Cooling functions Different cooling functions can be activated: system cooling, store cooling and heat dump. Note: If the temperature at the store sensor reaches 95°C, all cooling functions will be blocked. The switch-on hysteresis is -2K. System cooling...
  • Page 86 Level 5 Heat exchange function / solid fuel boiler / return preheating The heat exchange function is used for transporting heat DT3 / DT3O from store 1 to store 2. Switch-on temperature diff. Additionally, minimum and maximum temperature limits and Adjustment range: 1.0 ...
  • Page 87 Level 5 The reference sensor for the heat exchange function (heat DT3 / S2DT3 source) for store 1 is sensor S3 (TSTT). The reference Reference sensor store 1 sensor (heat sink) for store 2 (S2DT3) is S4. It can be chan-...
  • Page 88 Level 5 In order to block the thermostat function for a certain AH / t1O period, there are three time frames t1 ... t3. The switch-on Switch-on time 1 and switch-off times can be adjusted in steps of 15 minutes.
  • Page 89 Level 5 Option: Thermal disinfection (OTDIS) Reference sensor for the thermal disinfection is S3! OTDIS It is possible to adjust this sensor in the channel Thermal disinfection function TSDIS. Adjustment range: ON / OFF This function is used for protecting the upper store zone Factory setting: OFF against legionella by activating the afterheating.
  • Page 90 Level 5 For this function, free sensors at an appropriate position can OTDIS / TSDIS be selected. Reference sensor for the thermal disinfection Sensor thermal disinfection is S3. Adjustment range 2, 3, 4, 5 The relay for the thermal disinfection function can be se- Factory setting: 3 lected.
  • Page 91 Level 5 Antifreeze type: OHQM / MED% 0 : water Antifreeze concentration in 1 : propylene glycol vol.% 2 : ethylene glycol MED% is “hidden” when 3 : Tyfocor LS / G-LS ® MEDT 0 or 3 is used Adjustment range: 20 ...
  • Page 92 Level 5 Overpressure If the system pressure exceeds the adjustable maximum PRS > OOVPR value OVPRO, an error message will appear. If the system Overpressure pressure exceeds or falls below the switch-off threshold, the Adjustment range: ON / OFF relay will be deblocked.
  • Page 93 Level 5 Language In this adjustment channel, the menu language can be LANG chosen. Language • dE : German Selection: dE,En • En : English Factory setting: En SD card If an SD card is used, is shown on the display. If the SD card is full, is fl ashing.

  • Page 94: Overview Of Options And Their Parameters

    Level 5 Overview of options and their parameters In the following, the additional options and parameters are been selected. Some of the options and parameters will listed. only be displayed, if they are available with the individual adjustments. The options and parameters displayed depend on the sy-...
  • Page 95 Level 5 Channels Channel Sub channel 1 Sub channel 2 Factory Change to Description Page setting PRS* > Pressure monitoring option OOVPR Overpressure OVPRO 5.5 bar Overpressure - switch-on value OVPRF 5.0 bar Overpressure - switch-off value OLEAK Low pressure LEAKO 0.7 bar...

  • Page 96: User Code And Short Menu - Adjustment Values

    Level 5 User code and short menu - Adjustment values The access to some adjustment values can be restricted via Code a user code (customer). For safety reasons, the user code should generally be set to the customer code before the controller is handed to the customer! 1.

  • Page 97: Messages

    Level 5 Messages In the case of an error, the directional pad flashes red and a In the case of a sensor error, the system is switched off, and message is indicated in the status display. A warning triangle a message appears on the display marked by an “E”. Addi- is additionally indicated.

  • Page 98: Troubleshooting

    Level 5 Troubleshooting If a malfunction occurs, a message will appear on the display of the controller. fuse WARNING! Electric shock! Directional pad flashes red. The symbol is indicates Upon opening the housing, live parts on the display and the symbol flashes.

  • Page 99: Miscellaneous

    Level 5 Miscellaneous Pump is overheated, but no heat transfer from the collec- Pump starts for a short moment, switches off, switches tor to the store, flow and return have the same tempera- on again, etc. ture; perhaps also bubble in the lines.
  • Page 100 Level 5 Stores cool down at night. Control the non-return Further pumps which are valve in warm water cir- connected to the solar culation - o.k. store must also be che- cked. Collector circuit pump runs in the night ? Check controller Clean or replace it.

  • Page 101: Accessories

    Level 5 Accessories 10.1 Sensors and measuring instruments Temperature sensors The product range includes high-precision platinum tem- perature sensors, flatscrew sensors, outdoor temperature sensors, indoor temperature sensors, cylindrical clip-on sensors, also as complete sensors with immersion sleeve. Overvoltage protection device In order to avoid overvoltage damage at collector sensors (e.g.

  • Page 102: 10.3 Visualisation Modules

    Level 5 The VBus / LAN interface adapter is designed for the direct ® connection of the controller to a PC or router. It enables easy access to the controller via the local network of the owner. Thus, controller access, system parametrisation and data charting can be effected from every workstation of the network.

  • Page 103: Index

    Level 5 Index Antifreeze function ............... 81 Operating hours counter ............ 76 Other temperatures, display channel ........ 76 Overpressure ................. 92 Blocking protection time, display channel ....... 75 Overrun ................... 84 Booster function ..............84 Parallel relay ................90 Collector cooling ..............80 Pause control .................
  • Page 104 Another use outside the copyright requires faults can never be excluded, please note: the approval of AMK SOLAC Systems AG. This especially applies for copies, translations, micro films and the storage Your own calculations and plans, under consideration of the into electronic systems.

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