Beretta Control Box SUN C, Instructions For The User And The Installer

Page 1: ...kWh Esc F1 F3 F4 F2 A1 CONTROL BOX SUN C DIFFERENTIAL CONTROLLER INSTRUCTIONS FOR THE USER INSTALLER AND TECHNICAL SERVICE ...

Page 2: ... market designed and built using advanced technology that we are certain you will have the opportunity to appreciate over the long working life of the product Please read this booklet carefully It contains important warnings and suggestions for the installation and correct use of the temperature controller and how to fully exploit its features Thank you once again The Control Box SUN C differentia...

Page 3: ...General operation 4 Controls 5 Display operation 6 Commissioning 7 Setting the user values 8 Setting the values reserved for specialists 10 Assembly dismantling 18 Dimensions 18 Electrical connection 19 Special functions 20 System diagrams 21 Probes 35 Technical specifications 35 ...

Page 4: ...of fundamental safety rules must be observed namely a aNever clean or service the device with out first disconnecting it from the mains power supply by turning the main sys tem switch to OFF a aNever pull disconnect or twist the elec trical cables coming from the device even if it is disconnected from the mains power supply a aDo not dump the packaging material into the environment or leave it wit...

Page 5: ...sensor F2 The trend in temperatures measured by the sensor over the last few hours is also shown If temperature sensor F2 is not installed the display reads out the message Not con nected Storage cylinder top temperature sensor The display reads out the temperature cur rently measured by storage cylinder top tem perature sensor F3 The trend in temperatures measured by the sensor over the last few ...

Page 6: ...ndby mode esc kWh esc kWh F1 F2 A1 F3 F4 esc kWh 17 38 80 70 72 Temperature of sensor F2 supplementary temperature sensor The display reads out the temperature cur rently measured by temperature sensor F2 The sensor s temperature curve for the last few hours is also shown The display is updated every minute The current time is shown at the bottom right of the graph If temperature sensor F2 is not ...

Page 7: ...setting to the desired time Press the Enter button to enter your chang es Turn the parameter selector to Weekday Press the Enter button to enter the sub menu Turn the parameter selector to select the current weekday then press the Enter but ton to enter your selection 2 4 Commissioning Thermal energy metering The display shows the thermal energy pro duced by the collector s You can view energy pro...

Page 8: ...5 02 00 LIST OF USER PARAMETERS accessible via the Parameters menu EXPLANATION OF THE VALUES SET FUNCTIONS To change the standard settings first select the type of system configuration based on the system diagrams available see the chapter on System diagrams Therefore parameter P22 must be set first The different values set for the corresponding system selected created 1 13 are described as follow...

Page 9: ...func tions When activating the post heating function a temperature can be set P47 for the selected storage cylinder During the time the function is enabled P07 P08 this temperature is maintained constant by activating an additional heater Supplementary heating is switched on if the temperature measured by sensor F3 is below P47 P34 post heating control hysteresis and P52 solar supplement tolerance...

Page 10: ...o 30 100 100 28 Temperature differential for 100 control signal 10 K 90 K 20 K Switching thresholds dynamic differentials 30 First switching activation threshold 1 K 30 K 6 K 31 First switching deactivation threshold 1 K 30 K 3 K 32 Second switching activation threshold 1 K 30 K 6 K 33 Second switching deactivation threshold 1 K 30 K 3 K 34 Post heating control hysteresis 1 K 30 K 5 K Special func...

Page 11: ...10 V 0 V 109 100 speed voltage from 0 to 10 V 10 V 110 OFF voltage from 0 to 10 V 0 V EXPLANATION OF THE VALUES SET FUNCTIONS VALUES RESERVED FOR SPECIALISTS 21 Password Password setting 0000 If the password is forgotten the control unit can be reset Turn the power off Press and hold the Enter button then switch back on keeping the Enter button pressed for another 5 seconds The message EEprom appe...

Page 12: ...2 Circulation to storage cylinder 2 is deactivat ed when the temperature difference F1 F2 is less than the deactivation threshold set P33 Systems 8 The function for switching valve A2 and devi ating the flow of water through the storage cyl inder is enabled if the difference between F4 bottom of storage cylinder and F5 central heating return is greater than the threshold set P32 The switching func...

Page 13: ...re of 95 C so as to cool the collector The function is stopped when the collector exceeds its maximum temperature P42 The function is enabled again when the col lector temperature is below the temperature P42 3 C 46 Switching threshold for storage cylinder cooling P46 0 no storage cylinder cooling P46 0 storage cylinder cooling active If during the day the collector protection func tion has filled...

Page 14: ...hed as meas ured by probe F3 only if fitted The Anti Legionella function can only be com pleted successfully if the external heater during the activation period can reach the required temperature The anti legionella cycle can only be com pleted successfully provided the boiler is able to reach the required temperature during the anti legionella cycle 53 Anti Legionella function OFF Operation disab...

Page 15: ...ed for another minute FROST PROTECTION 63 Frost protection temperature If the temperature of the solar collector falls below the set frost protection temperature the collector s pumps are switched on The pumps are switched off again when the temperature of the collector rises to 2 C above the set frost protection temperature ESTIMATED PRODUCTION FLOW METER During the operation of the collector pum...

Page 16: ...rage cylinder temperature measured by sensor F3 when the pump is running The pump is switched off for as long as F3 P85 86 T Max storage cylinder outlet 86 60 110 C Maximum storage cylinder temperature measured by sensor F4 when the pump is running The pump is switched off for as long as F4 P86 87 Filling time 87 1 10 min 99 Software version display only PWM 0 10V pump control These relay outputs ...

Page 17: ...effectively prevents the pumps from blocking due to excessive inactivity The integrated anti block function means that all pumps that have not operated over the last 24 hours are started for 5 seconds each day between 12 00 and 12 01 Stop pumps temperature monitoring The filling of the second storage cylinder 2 measured by probe F3 is stopped for 60 sec every 30 min After this time the conditions ...

Page 18: ...on 1 through the side hole Version 2 from the front 2 8 Dimensions A Fastening holes B Fastening holes for assembly on the push button panel C Cable gland opening Fig 2 2 Top A B Ø 3 5 x 35 mm Ø 6 mm C A 68 142 95 Esc F1 F3 F4 F2 A1 kWh Fig 2 3 Fig 2 4 ...

Page 19: ... probe F2 18 19 o GND probe F3 20 GND probe F4 21 GND probe F5 22 GND Pulse transmitter Place a jumper between 16 and GND Place a jumper between 19 and GND F1 temperature probe F1 F2 temperature probe F2 F3 temperature probe F3 F4 temperature probe F4 F5 temperature probe F5 P30 parameter 30 Switching conditions e g ON F1 F4 P30 and F1 P40 temperature F1 minus temperature F4 greater than parameter...

Page 20: ... is started for the duration set for P55 in minutes It can only be activated again after the expiry of the deactivation time P56 in minutes The pump is only activated during the ena bling times P09 P10 P54 3 activation when the Anti Legionella function is enabled P54 1 P54 2 P54 3 A2 A3 Impulso impulse Fig 2 7 P54 3 A2 A3 Fig 2 8 INCREASE RETURN TEMPERATURE The special functions can be used to act...

Page 21: ...age cylinder A1 max temp monitoring Reference probe during heating F5 Additional probe optional no func tion display only or reference probe for return temperature control Impulse optional pulse input for volumetric flow meter or circulating pump con trolled by impulses Switching conditions for A1 Heat production difference between storage cylinder and min temp ON F1 F4 P30 and F1 P40 OFF F1 F4 P3...

Page 22: ...nder 1 A1 max temp monitoring reference probe during heating F5 optional temperature probe at top of storage cylinder 2 reference probe for return temperature control Impulse optional pulse input for circulating pump controlled by impulses Switching conditions for A1 Heat production difference between storage cylinder and min temp ON F1 F4 P30 and F1 P43 5 C or F1 F2 P32 and F1 P43 5 C OFF F1 F4 P...

Page 23: ...e probe for return temperature control Impulse optional pulse input for volumetric flow meter or circulating pump con trolled by impulses Switching conditions for A1 Heat production difference between storage cylinder and min temp ON F1 F4 P30 and F1 P40 OFF F1 F4 P31 or F1 P41 Maximum storage cylinder temperature 1 OFF F3 or F4 P50 ON again F3 or F4 P50 5 C Maximum collector temperature OFF F1 P4...

Page 24: ...nc tion display only reference probe for return temperature control Impulse optional pulse input for volumetric flow meter or circulating pump con trolled by impulses Switching conditions for A1 Heat production difference between storage cylinder and min temp ON F1 F4 P30 and F1 P40 OFF F1 F4 P31 or F1 P41 Maximum storage cylinder temperature 1 OFF F3 or F4 P50 ON again F3 or F4 P50 5 C Maximum co...

Page 25: ...reference probe dur ing heating F5 optional Temperature probe at top of storage cylinder 2 A1 max temp monitoring and reference probe dur ing heating or for return temperature control Impulse optional pulse transducer for volu metric meter or circulating pump con trolled by impulses Switching conditions for A1 Heat production difference between storage cylinder and min temp ON F1 F4 P30 or F1 F2 P...

Page 26: ...emperature probe at top of storage cylinder 2 A1 max temp monitoring and reference probe dur ing heating or for return temperature control Impulse optional pulse transducer for volu metric meter or circulating pump con trolled by impulses Switching conditions for A1 Heat production difference between storage cylinder and min temp ON F1 F4 P30 and F1 P40 OFF F1 F4 P31 or F1 P41 Maximum storage cyli...

Page 27: ... optional Collector return tempera ture to measure heat production or temperature at bottom of storage cyl inder 2 F5 optional Temperature probe at top of storage cylinder 2 reference probe during heating of storage cylinder 2 cascading or reference probe for return temperature control Impulse optional pulse transducer for volu metric flow meter or circulating pump controlled by impulses Switching...

Page 28: ...INSTALLER MANUAL 28 F2 A2 A3 F1 A1 F5 F2 F4 F3 A3 Impulse Impulse Fig 2 16 ...

Page 29: ...erature probe at top of storage cylinder A1 max temp monitoring reference probe during heating F5 Reference probe for increase storage cylinder return temperature function Impulse optional pulse input for volumetric flow meter circulating pump con trolled by impulses Switching conditions for A1 Heat production difference between storage cylinder and min temp ON F1 F4 P30 and F1 P40 OFF F1 F4 P31 o...

Page 30: ...nce probe for increase return temperature Switching conditions for A1 Heat production difference between storage cylinder and min temp ON F1 F4 P30 and F1 P43 5 C OFF F1 F4 P31 or F1 P43 Maximum storage cylinder temperature OFF F3 or F4 P50 ON again F3 or F4 P50 5 C Maximum solid fuel boiler temperature OFF F1 P44 ON again F1 P44 10 C Switching conditions for A2 OPEN intermittent after mixer contr...

Page 31: ...ference probe during heating F5 optional Temperature probe at top of storage cylinder 2 display only reference probe for heating or refer ence probe for return temperature control Impulse optional pulse transducer for volu metric meter circulating pump con trolled by impulses Switching conditions for A1 Heat production difference between storage cylinder and min temp ON F1 F4 P30 and F1 P40 OFF F1...

Page 32: ...e monitoring F2 optional Storage cylinder tempera ture heat flow measurement F5 Reference probe optional for return temperature control Impulse optional pulse transducer for volu metric flow meter Switching conditions for A1 Heat production difference between storage cylinder and min temp ON F1 F4 P30 and F1 P40 OFF F1 F4 P31 or F1 P41 Maximum storage cylinder temperature OFF F3 P50 or F4 P50 ON F...

Page 33: ...r F2 optional Return temperature probe for heat flow measurement Impulse optional pulse transducer for volu metric flow meter Switching conditions for A1 Heat production difference between storage cylinder and min temp ON F1 F4 P30 and F1 P40 OFF F1 F4 P31 or F1 P41 Maximum storage cylinder temperature OFF F3 P50 ON F3 P50 5 C Maximum collector temperature OFF F1 P42 ON F1 P42 10 C Switching condi...

Page 34: ...F4 P30 and F1 P40 and F1 P42 and F4 P84 OFF F2 P50 Both pumps A1 and A2 are switched on simultaneously for the time set in P87 to fill the collector During filling the pumps run at the speed set in parameter P107 A1 control conditions After the end of the time set in parameter P87 ON Controller enabled for collector pump A1 OFF F3 F4 P31 or F3 P85 or F4 P86 A2 control conditions OFF After the end ...

Page 35: ... F2 short circuited or circuit interrupted E81 EEprom EEPROM fault Check the values Power down and power up again E 128 Faulty probe F5 Probe F5 short circuited or circuit interrupted Description Value Power supply compliant with DIN IEC 60 038 230 V 10 15 Power input max 5 W Relay contacts 250 V AC 2 2 A Max current on terminal L1 6 3 A Index of protection compliant with DIN EN 60529 IP 40 Protec...

Page 36: ...ht to change the features and data described in this booklet at any time and without prior warning for the purpose of improving the products This booklet cannot therefore be considered binding in relation to third parties Cod 20075772 ...