Resol DeltaSol E Manual
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Resol DeltaSol E Manual

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RESOL DeltaSol
E
Mounting
Connection
Operation
Troubleshooting
B
Manual
Thank you for buying this RESOL product.
Please read this manual carefully to get the best performance from this unit.
www.resol.de

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Summary of Contents for Resol DeltaSol E

  • Page 1 ® RESOL DeltaSol Mounting Connection Operation Troubleshooting Manual Thank you for buying this RESOL product. Please read this manual carefully to get the best performance from this unit. www.resol.de...

  • Page 2: Table Of Contents

    - Initial installation must be effected by qualified personnel named by the manufacturer Declaration of conformity We, RESOL Elektronische Regelungen GmbH, D-45527 Hattingen, declare un- Subject to technical change. Errors der our sole responsibility that our product Delta Sol E complies with the ®...

  • Page 3: Technical Data And Overview Of Functions

    A multitude of adjust- remote maintenance, the controller 1 x capacitor 4,7 nF able functions and options are realised is equipped with the RESOL VBus ® by 7 relay outputs, 13 sensor inputs which opens the bidirectional way to for Pt1000, CS10, V40 and Din.

  • Page 4: Installation

    DeltaSol ® Installation WARNING! Always disconnect the controller 1.1 Montage from power supply before open ing the housing! push-push locking mechanism push to open push to close The unit must only be located in dry interior locations. It is not suitable for installation in hazardous locations and should not be placed close to any electromagnetic fields.

  • Page 5: Actuators

    “ (either polarity). One or more RESOL VBus ® ® dules can be connected via this data bus: • RESOL WMZ, calorimeter • RESOL large display / Smart Display • RESOL Datalogger • RESOL heating circuit modules HKM (up to 3 modules) VBus terminals...

  • Page 6: Sensors

    DeltaSol ® 1.2.4 Sensors The controller is equipped with 13 sensor inputs in total. The ground connection for the sensors has to be carried out via the ground terminal block (GND). • Temperature sensors have to be connected to the terminals S1 ...

  • Page 7: Operation And Function

    DeltaSol ® Operation and function The controller is operated via the 3 push buttons below the display. The forward-button (1) is used for scrolling forward 2.1 Buttons for adjustment through the menu or to increase the adjustment values.The backward-button (2) is similarly used for scrolling backwards and reducing values.

  • Page 8: Menu Structure

    DeltaSol ® 2.3 Menu structure Adjustment and control of the controller are carried out via the menu.When the controller is commissioned, the display level is in the main menu. In the first line of each submenu main menu you will find the option “back”, by means of which it is meas.

  • Page 9: Menu Overview

    DeltaSol ® 2.5 Menu overview Main menu Meas. values Reports Chimney sweeper Solar Solar (s. 4.1) Arrangement Adj. values Balance values Manual operation (s. 4.5) Options User code ( s. 2.4) Expert Expert Arrangement (s. 4.2) Adj. values Adj. values Heat.

  • Page 10: Commissioning

    DeltaSol ® 3. Commissioning 3.1 Commissioning the controller The controller is partially freely programmable. For special applications, the relays and the corresponding sensors are assigned in steps. 7 basic systems with different hydraulic variants each are pre-programmed. 1. Adjust the basic system; sensors and relays will be allo- cated automatically (see 3.2 and 4.1).
  • Page 11 DeltaSol ® Beginning with system 2, different hydraulic variants are possible (pump or valve control): system 1 system 2 variant 1 system 2 variant 2 system 3 variant 1 system 3 variant 2 system 4 variant 2 system 4 variant 3 system 3 variant 3 system 4 variant 1 system 6 variant 1...

  • Page 12: Function Blocks

    DeltaSol ® 3.3 Function blocks Depending on the selected system/variant and other options Each function block provides 4 functions: e.g. internal heating circuit module, certain relays are already 1 temperature differential function assigned. Relays which are not assigned can be allocated to 2 thermostat functions one of the 5 function blocks other uses e.g.(extra valves, 1 timer (with 21 time frames)
  • Page 13 DeltaSol ® For the use of a further heat source (e.g. solid fuel boiler), one or two thermostat functions can be activated additional- ly to the differential function, in order to allocate a minimum temperature to the boiler or to limit the maximum store temperature.

  • Page 14: Adjusting The Controller Step-By-Step

    DeltaSol ® 3.4 Adjusting the controller step-by-step Before adjusting the controller, select the language (Expert/language/...). Points 1. – 3. have to be adjusted for all systems, points 4. – 18. are optional to suit the system requirements, points 19. and 20. should be adjusted before the system is handed over to the operator. 1.

  • Page 15: Overview Of Relay And Sensor Allocations

    DeltaSol ® 3.5 Overview of relay and sensor allocation System 1 sensor allocation sen.1 sen.2 sen.3 sen.4 sen.5 sen.6 sen.7 sen.8 sen.9 sen.10 Th 3 Th 4 Th 1 Th 2 Th 5 Th 6 Th 7 Th 8 Th 9 Th 10 Tstb Tcol...
  • Page 16 DeltaSol ® System 2 variant 2 S1 S6 sensor allocation sen.1 sen.2 sen.3 sen.4 sen.5 sen.6 sen.7 sen.8 sen.9 sen.10 Tcol2 Th 3 Th 4 Th 10 Th 5 Th 7 Th 8 Th 9 Tstb Th 6 Tcol T1-AH-HC T1-DT6 T1-DT8 T2-DT8...
  • Page 17 DeltaSol ® System 3 variant 2 sensor allocation sen.1 sen.2 sen.3 sen.4 sen.5 sen.6 sen.7 sen.8 sen.9 sen.10 Th 3 Th 4 Th 9 Th 10 Tstb Th 5 Th 6 Th 7 Th 8 Tcol Tst2b T1-DT9 T2-DT9 Digital input T-HE T1-DT6 T2-DT6...
  • Page 18 DeltaSol ® System 4 variant 1 S1 S6 sensor allocation sen.1 sen.2 sen.3 sen.4 sen.5 sen.6 sen.7 sen.8 sen.9 sen.10 Th 1 Th 2 Tcol2 Th 9 Th 10 Tstb Th 5 Th 7 Th 8 Tcol Tst2b Th 6 T1-DT9 T2-DT9 Digital input...
  • Page 19 DeltaSol ® System 4 variant 3 sensor allocation sen.1 sen.2 Sen.3 sen.4 sen.5 sen.6 sen.7 sen.8 sen.9 sen.10 Tcol2 Th 9 Th 10 Tstb Th 5 Th 7 Th 8 Tcol Tst2b Th 6 T1-DT9 T2-DT9 Digital input T1-DT7 T1-DT8 T2-DT8 T2-DT7 T1 WMZ...
  • Page 20 DeltaSol ® System 5 variant 1 sensor allocation sen.1 sen.2 sen.3 sen.4 sen.5 sen.6 sen.7 sen.8 sen.9 sen.10 Th 1 Th 2 Th 9 Th 10 Tstb Th 7 Th 8 Tcol Tst2b Tst3b T1-DT9 T2-DT9 Digital input T-HE T1-DT8 T2-DT8 T2-DT5 T1 WMZ...
  • Page 21 DeltaSol ® System 6 Variante 1 sensor allocation sen.1 sen.2 sen.3 sen.4 sen.5 sen.6 sen.7 sen.8 sen.9 sen.10 Th 1 Th 2 Th 9 Th 10 Tstb T1-DT5 Tcol T2-DT5 Tst3b Tcol2 T1-DT9 T2-DT9 Digital input Tst2b T1 WMZ T2 WMZ T-HE relay allocation relay 1...
  • Page 22 DeltaSol ® System 6 variant 3 sensor allocation sen.1 sen.2 sen.3 sen.4 sen.5 sen.6 sen.7 sen.8 sen.9 sen.10 Th 9 Th 10 Tspu Tkol Tsp2u Tsp3u Tkol2 T1-DT9 T2-DT9 Digital input DVGW T1 WMZ T2 WMZ relay allocation relay 1 relay 2 relay 3 relay 4...
  • Page 23 AH suppress. ext. HE Abbreviations - sensors sensor denomination sensor location sensor location Tcol temperature-collector DeltaSol E 1. HKM (S6) Tcol2 temperature-collector 2 DeltaSol E Flow 1. HKM Tstb temperature-store 1 base DeltaSol E 2. HKM (S1) Tst2b temperature-store 2 base DeltaSol E 2.

  • Page 24: Functions And Options

    DeltaSol ® Abbreviations - relay relay denomination pump col. 1 (2) solar pump collector field 1-2 Solar Pumpe Sp 1-4 solar pump store 1-4 2 PV St 1-4 2-port valve store 1-4 3 PV St 1-3 3-port valvel store 1-3 func.
  • Page 25 DeltaSol ® Bypass: In order to prevent energy from being extracted from the store when starting store loading, this function makes sure Solar/Options/Bypass that the cold fluid in the pipes is diverted past the store via selection: „Yes“, „No“ a bypass (valve or pump). Once the pipe is warm enough, factory setting: „No“...
  • Page 26 DeltaSol ® Tube collector function: This function helps overcome the non-ideal sensor position with some tube collectors. Solar/Options/Rtube col. selection: „Yes“, „No“ This function operates within a given time frame (“tube factory setting: „No“ init“ and “tube-final“). It activates the collector circuit pump for 30 seconds (adjustable via the parameter “tube- Solar/Expert/tube-run run“) every 30 minutes (adjustable via the parameter “tube...
  • Page 27 DeltaSol ® Collector cooling function: The collector cooling function starts, when the adjusted ma- ximum collector temperature is reached. If this temperature Solar/Options/col. cooling is underrun by 5 K, this function is switched off. selection: „Yes“, „No“ The collector is cooled via the heat transfer to the next factory setting: „No“...
  • Page 28 DeltaSol ® As soon as the temperature at the collector is 4 °C, the frost Frost protection: protection function operates the loading circuit between the Solar/Options/Frost prot. collector and the 1 store in order to protect the medium selection: “Yes“, “No“ in the loading circuit against freezing or coagulation.
  • Page 29 DeltaSol ® A collector is considered to be blocked, if either the sensor collector blocked is defective or the emergency shutdown temperature is reached. Collector minimum limitation: This is the minimum temperature which must be exceeded for the solar pump to switch on. If the adjusted minimum Solar/Expert/Tcolmin temperature is not exceeded or the condition “collector adjustment range: -25 ...

  • Page 30: Menu: Arrangement

    DeltaSol ® Priority logic is used in multi-store systems only. Priority logic and store sequence control: If St1, St2, St 3, St4 are set to 1, the stores with a tempera- Solar/adj. values/priority St1 (...St4) ture difference to the collector are loaded in parallel as long adjustment range: 1 ...
  • Page 31 DeltaSol ® Store loading: In order to carry out afterheating of a store within a certain store volume (store zone), this function uses 2 sensors to Arrangement/Options/store load. monitor the switch-on and switch-off level. selection: „Yes“, „No“ The switch-on and -off temperatures Th7on and Th7off are factory setting: „No“...
  • Page 32 DeltaSol ® Thermostat function The relay allocated to the function block is switched on, when the adjusted switch-on temperature (Th(x)on) is (Function block 1 ... 5): reached. It is switched off when the adjusted switch-off Arrangement/Options/Thermo1 (...10) temperature (Th(x)off) is reached. The switching conditions of all other activated functions of the function block have selection: „Yes“, „No“...

  • Page 33: Heating Circuits

    The controller can control up to 4 independent weather- compensated heating circuits. One heating circuit can be controlled via the internal control functions and the others via an additional external module RESOL HKM2 each. The internal heating circuit is activated in this menu. Internal heating circuit control: Arrangement/heat.
  • Page 34 DeltaSol ® Heating curve: The heating curve used by the controller can be increased or decreased to suit the building heating load as shown in Arrangement/Heat. circuit/hc/heat. curve the family of curves below. Increasing this value has the ef- adjustment range: 0,3 ... 3,0 fect of raising the flow set temperature, reducing the value factory setting: 1,0 will lower the flow set temperature.
  • Page 35 DeltaSol ® Timer: The timer determines whether day correction or night correction (set back ) is used for changing the set flow Arrangement/Heat. circuit/hc/timer/Mode temperature. 21 different time frames (3 for each day) can selection: “Night / Day“, “Off / Day“, “Without“ be set for night correction of the heating circuit.
  • Page 36 DeltaSol ® Arrangement/Heat. circuit/hc/Expert/DT ah on Select the after-heating type via the parameter “Aft.-Heat.“ (“None“, “Therm.“, or “Store“). adjustment range: -15,0 ... 49,5 K If “None“ is selected, no afterheating will be carried out. factory setting: 4,0 K If “Therm.“ is selected, the set flow temperature is compared Arrangement/Heat.

  • Page 37: Menu: Heat Quantity Measurement Function

    ® factory setting: “Off“ Arrangement/heat. circuit/Hc-Module/... The displays and functions are comparable to those of the internal heating circuit (see also manual „RESOL HKM 2“). 4.3 Menu: Heat quantity measurement The controller has a separate integrated calorimeter WMZ/Options/WMZ (WMZ-Module) which can be configured with or without flowmeter V40.

  • Page 38: Menu: Expert

    ® Heat quantity measurement with flowmeter The heat quantity measurement calculation uses the diffe- rence between flow and return temperature and the volume RESOL V40 flow transmitted by the flowmeter. WMZ/Options/WMZ to „Yes“ and Adjust the pulse rate corresponding to the flowmeter V40 WMZ/WMZ 1/Expert/flowmeter to „Yes“...

  • Page 39: Menu: Manual Mode

    DeltaSol ® Message input In this menu, the message input Din is activated. Expert/message inp. selection: “Yes“, “No“ factory setting: “No“ Chimney sweeper This function is used for activating a given relay state when required.- e.g.flue gas measurement if the system controls Expert/chimney a boiler.

  • Page 40: Troubleshooting

    DeltaSol ® 5. Troubleshooting In the case of an error, a message is shown on the display of the controller: fuse T4A spare fuse T4A operating control lamp Control lamp flashes red Control lamp off. Sensor defect. An error code instead of If the light is off, check the power supply a temperature is displayed in the sensor of the controller..
  • Page 41 DeltaSol ® Pump is overheated, but no heat transfer from the collec- Pump starts for a short moment, switches-off, switches-on tor to the store, flow and return have the same tempera- again, etc. ture; perhaps also bubble in the lines. Air in the system? Temperature difference Air the system;...
  • Page 42 DeltaSol ® 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? Clean or replace it The gravitation circula- Check controller tion in the circulation...

  • Page 43: Accessory

    The connecting cable can be extended by up to 100 m. Flowmeter The RESOL V40 is a measuring instrument with for de- tecting the flow of water or water/glycol mixtures and is used in combination with the calorimeter integrated into the DeltaSol E.
  • Page 44 Another use outside the copyright requires manual and to the best of our knowledge and consent. As the approval of RESOL - Elektronische Regelungen GmbH. faults can never be excluded, please note: Your own calcu- This especially applies for copies, translations, micro films lations and plans, under consideration of the current stan- and the storage into electronic systems.

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