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Resol DeltaSol C/4, Manual, Page: 19 / 20

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Resol DeltaSol C/4 Manual Download Page 19

D e lt a S o l

®

 

C/4

© RESOL 11103 deltasol_c/4.monen.ind

d

19 

|

6. Accessory

Overvoltage protection

We highly recommend to install the RESOL overvoltage 
protection in order to avoid overvoltage damages at the 
collector (e.g. by lightening).

Sensors

Our product range includes high-precision platin tempera-
ture sensors, fl atscrew sensors, ambient temperature sen-
sors, indoor temperature sensors, cylindrical clip-on sensors 
and irradiation sensors, also to be used as full sensors with 
sensor pocket..

Summary of Contents for DeltaSol C/4

Page 1: ... com Thank you for buying this RESOL product Please read this manual carefully to get the best performance from this unit RESOL D e lt a S o l C 4 Mounting Connection Operation Troubleshooting Examples Manual en 48002941 48002941 ...

Page 2: ...ith the technical data specified in these instructions Improper use excludes all liability claims Instructions Attention should be paid to valid local regulations the statutory provisions for preven tion of industrial accidents the statutory provisions for environ mental protection the Health and Safety at Work Act 1974 Part P of the Building Regulations 2005 BS7671 Requirements for electrical ins...

Page 3: ...isation 16 segment display 7 segment display pictograms Operation 3 push buttons at the front of the housing Functions Temperature differential controller with optional add on func tions function control according to BAW guidelines operating hours coun ter tube collector function speed con trol and heat quantity measurement Inputs for 4 temperature sensors Pt1000 Outputs 1 semiconductor relay 1 st...

Page 4: ...lds The controller must additionally be supplied from a double pole switch with contact gap of at least 3 mm Please pay atten tion to separate routing of sensor cables and mains cables 1 Unscrew the cross head screw from the cover and re move it along with the cover from the housing 2 Mark the upper fastening point on the wall and drill and fasten the enclosed wall plug and screw leaving the head ...

Page 5: ...rnal modules The connection is carried out at the two terminals 9 and 10 marked VBus either polarity One or more RESOLVBus modules can be connected via this data bus RESOL calorimeter RESOL large display Smart Display RESOL datalogger Electrostatic discharge can cause damage of electronic components High voltage components Note One of the relays is a semiconductor relay for pump speed control A mi...

Page 6: ...s the adjustment mode scroll down in the display menu and press the forward button 1 for approx 2 seconds after you have reached the last display item If an adjustment value is shown on the display the icon is displayed Now you can access the adjustment mode by using button 3 Press buttons 1 and 2 in order to select a channel Briefly press button 3 appears flashing mode adjust the requested value ...

Page 7: ...ls in the toolbar indicate the actual system status Toolbar 2 2 System Monitoring display Monitoring Display The system screen active arrangement shows the scheme which has been selected The screen consists of several system component symbols which are depending on the current status of the system either flashing permanently shown or hidden 2 2 3 System Screen System Screen Symbol normal flashing ...

Page 8: ... top sensor collector with collector sensor pump store with heat exchanger afterheating with burner symbol temperature sensor 2 3 Flashing codes Pump symbols are flashing during the initialisation phase Sensor symbols are flashing when the corresponding sen sor display channel is selected Sensor symbols are flashing in the case of a sensor fault Burner symbol is flashing when the after heating is ...

Page 9: ...mmed system scheme is Arr 1 2 select the adjustment channel Arr change to the mode see 2 1 select the arrangement via the Arr index number save the adjustment by pressing the button Now the controller is ready for operation with typical settings to suit that system and normally the factory settings will give close to optimum operation Overview of arrangements Arr 1 standard solar system Arr 2 sola...

Page 10: ...time clock time 11 ANL 1 2 arrangement DT O x x switch on temperature difference 12 DT F x x switch off temperature difference 12 DT S x x set temperature difference 13 RIS x x rise 13 S MX x x maximum temperature store 1 13 EM x x emergency temperature collector 1 13 channel ARR description page 1 2 OCX x x option collector cooling collector 1 13 CMX x x maximum temperature collector 1 13 OCN x x...

Page 11: ...actual pump speed n actual pump speed 1 pump system n1 actual pump speed pump 1 n n1 Actual pump speed Display range 30 100 4 1 6 Operating hours counter The operating hours counter accumulates the solar operating hours of the respective relay h P h P1 h P2 Full hours are displayed The accumulated operating hours can be set back to zero As soon as one operating hours channel is selected the sym bo...

Page 12: ...to zero As soon as one of the display channels of the heat quantity is selected the symbol is displayed Press the SET 3 button for approx 2 seconds in order to access the RESET mode of the counter The display symbol will flash and the heat quantity value will be set to 0 Confirm the reset with the button in order to finish the reset In order to interrupt the RESET process no button should be press...

Page 13: ...crease subordinate active maximum store temperature but only up to 95 C emergency shut down of the store OCX Option system cooling Adjustment range OFF ON Factory setting OFF 4 1 11 Collector limit temperature Collector emergency shutdown If the adjusted collector emergency shutdown temperature EM is exceeded the controller will switch off the solar pump R1 in order to protect the system against o...

Page 14: ...hed on as soon as possible depend ing on weather conditions It is switched off when the store is cooled down to the adjusted maximum temperature via the collector and the pipework OREC Recooling Adjustment range OFF ON Factory setting OFF CMN Collector minimum temperature Adjustment range 10 90 C Factory setting 10 C 4 1 13 Minimum collector function option OCN Minimum collector function Adjustmen...

Page 15: ...off flashing AUTO relay in automatic operation ON relay on blinkend HAND HND1 HND2 Operating mode Adjustment range OFF AUTO ON Factory setting AUTO 4 1 18 Pump speed control A relative minimum pump speed is allocated to the output R1 via the adjustment channel nMN ATTENTION When loads which are not speed controlled e g valves are used the value must be changed to 100 in order to deactivate pump sp...

Page 16: ...code is shown on the relevant sensor indication channel instead of a temperature 88 8 888 8 Line break Check the line Short circuit Check the line Pt1000 temperature sen sors pinched off can be checked with an ohmmeter In the following the resistance values corresponding to different temperatures are listed Resistance values of the Pt1000 sensors 4 1 20 Language LANG In this channel different lang...

Page 17: ...Control replace Decalification no Heat exchanger plugged yes no Cleaning Heat exchanger too small yes Replace with correctly sized one no Plausibility control of the option tube collector spe cial function Change Ton and Toff accordingly Switch on temperature difference Ton too large no yes Collector sensor un favour able placed e g contact sensor instead of immersion sleeve sensor o k no Pump is ...

Page 18: ... than the store Does the pump start up in manual operation yes The adjusted tempe rature difference for starting the pump is too high choose an matching setting no Is the current of the pump released by the controller yes Is the pump stuck Turn the pump shaft using a screwdriver is it passa ble now Is the pump defective replace it Are the fuses of the controller o k Controller might be de fective ...

Page 19: ...tage protection in order to avoid overvoltage damages at the collector e g by lightening Sensors Our product range includes high precision platin tempera ture sensors flatscrew sensors ambient temperature sen sors indoor temperature sensors cylindrical clip on sensors and irradiation sensors also to be used as full sensors with sensor pocket ...

Page 20: ...e Regelungen GmbH This especially applies for copies translations micro films and the storage into electronic systems Editor RESOL Elektronische Regelungen GmbH Important notice We took a lot of care with the texts and drawings of this manual and to the best of our knowledge and consent As faults can never be excluded please note Your own calcu lations and plans under consideration of the current ...

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