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DeltaSol

BS/2 HE

Manual

Solar controller

Manual for the
specialised craftsman

Installation

Operation

Functions and options

Troubleshooting

Summary of Contents for DeltaSol BS/2 HE

Page 1: ... Please read this manual carefully to get the best performance from this unit Please keep this manual carefully DeltaSol BS 2 HE Manual en Solar controller Manual for the specialised craftsman Installation Operation Functions and options Troubleshooting ...

Page 2: ...t exposed to STRONG ELECTROMAGNETIC lELDS Target group These instructions are exclusively addressed to authorised skilled personnel NLY QUALIlED ELECTRICIANS SHOULD CARRY OUT ELECTRICAL WORKS NITIAL INSTALLATION MUST BE EFFECTED BY THE SYSTEM OWNER OR QUALIlED PERSONNEL named by the system owner Description of symbols WARNING Warnings are indicated with a warning triangle Î They contain informatio...

Page 3: ...leshooting 17 7 Accessories 20 7 1 Sensors and measuring instruments 21 7 2 VBus accessories 21 7 3 Interface adapters 21 8 Index 22 Contents DeltaSol BS 2 HE solar controller The controller for standard solar thermal systems The DeltaSol BS 2 HE controller provides a clear operating concept and is equipped with the combined display with system monitoring Flashing symbols for sensors and pumps ena...

Page 4: ... control heat quantity balancing tube collector function an tifreeze function operating hours counter collector minimum and maximum lim itation Housing plastic PC ABS and PMMA Mounting wall mounting also suitable for mounting into patch panels Indication Display System Monitoring Display for visualisation of systems 16 segment and 7 segment display 8 symbols for indication of system status and ope...

Page 5: ...3 mm Please pay attention to separate routing of sensor cables and mains cables In order to mount the device to the wall carry out the following steps Î Unscrew the crosshead screw from the cover and remove it along with the cover from the housing Î Mark the upper fastening point on the wall Drill and fasten the enclosed wall plug and screw leaving the head protruding Î Hang the housing from the u...

Page 6: ...mains connection is at the following terminals 19 Neutral conductor N 20 Conductor L 12 Grounding terminal The terminals marked PWM ARE CONTROL OUTPUTS FOR A HIGH EFlCIENCY PUMP 7 PWM 8 PWM Speed control of a HE pump is possible via a PWM signal The pump has to be con nected to the relay as well as to the PWM output of the controller Power supply to the HE pump is effected by switching the relay o...

Page 7: ... the adjusted switch on temperature difference DTO the solar pump will be activated by the relay and the store will be loaded until the switch off temperature difference DTF or the maximum store temperature S MX is reached Sensor S3 can optionally be connected for measurement purposes If heat quantity measurement OHQM is activated S3 is to be used as the return sensor Netz Mains 3 3 2 2 2 2 S1 S2 ...

Page 8: ...store temperature 60 C 13 EM x Collector emergency temperature 130 C 13 OCX x Collector cooling option OFF 14 CMX x Maximum collector temperature 110 C 14 OCN x Collector minimum limitation option OFF 14 CMN x Collector minimum temperature 10 C 14 OCF x Antifreeze option OFF 14 CFR x Antifreeze temperature 4 0 C 14 OREC x Recooling option OFF 15 O TC x Tube collector option OFF 15 OHQM x Heat quan...

Page 9: ... then press and hold down button 1 for approx 2 s If an adjustment channel is shown on the screen will be displayed on the right hand side next to the channel name Î Press button 3 in order to select an adjustment channel STARTS mASHING Î Adjust the desired value with buttons 1 and 2 Î RIEmY PRESS BUTTON permanently appears the adjusted value has been saved 4 System Monitoring Display System Monit...

Page 10: ... THE RELAY IS ACTIVE 3ENSOR SYMBOLS ARE mASHING IF THE CORRESPONDING SENSOR DISPLAY CHANNEL IS SE lected 3ENSORS ARE mASHING QUICKLY IN THE CASE OF A SENSOR FAULT Operating control LED Green Everything OK 2ED GREEN mASHING NITIALISATION ACTIVE Manual mode 2ED mASHING 3ENSOR FAULT SENSOR SYMBOL IS mASHING QUICKLY Permanently shown Flashing Status indications Relay 1 active Maximum store temperature...

Page 11: ...ithout control function Note Only if a sensor is connected to the corresponding terminal will a value be displayed Indication of return temperature TR Return temperature Display range 40 260 C If the heat quantity measurement is activated the temperature at sensor S3 will be indicated as TR Indication of current pump speed n Current pump speed Display range 20 100 Indicates the current pump speed ...

Page 12: ...n as the operating hours channel is selected the symbol is displayed Î In order to access the reset mode of the counter press button 3 for approx 2 s STARTS mASHING AND THE OPERATING HOURS VALUE WILL BE SET BACK TO ZERO Î N ORDER TO lNISH THE RESET PROCESS PRESS BUTTON In order to interrupt the reset process do not press any button for about 5 s The display returns to the display mode 5 2 Adjustme...

Page 13: ...Note The set temperature difference must be at least 0 5 K higher than the switch on temperature difference Maximum store temperature SMX Maximum store temperature Adjustment range 4 95 C Factory setting 60 C If the store temperature reaches the adjusted maximum temperature the store will no longer be loaded in order to avoid damage caused by overheating A hysteresis of 2 K is set for the maximum ...

Page 14: ...10 0 C If the collector minimum limitation option is activated the pump R1 will only be switched on if the adjustable collector minimum temperature is exceeded The minimum temperature prevents the pump from being switched on too often at low collector temperatures A hysteresis of 5K is set for this function If the collector minimum limitation is active IS DISPLAYED mASHING Note If OCF is active th...

Page 15: ...ILL THEN BE SAVED as a new reference value If the measured temperature new reference value is exceeded by 2K the solar pump will again run for 30 s If the switch on difference between the collector and the store is exceeded during the runtime of the solar pump or the loading break the controller will automatically switch to solar loading If the collector temperature decreases by 2K during a loadin...

Page 16: ... MAN Operating mode Adjustment range OFF AUtO ON Factory setting AUtO For control and service work the operating mode of the relay can be manually ad justed For this purpose select the adjustment channel MAN in which the following adjustments can be made Operating mode OFF Relay off mASHING Auto Relay in automatic operation ON Relay off mASHING Note Always adjust the operating mode back to AUtO wh...

Page 17: ...play and the symbol IS mASHING Sensor fault An error code instead of a temperature is shown on the sensor display channel Disconnected Pt1000 temperature sensors can be checked with an ohmmeter Please check the resistance values correspond with the table Cable is broken Check the cable Short circuit Check the cable 88 8 888 8 Operating control LED is permanently off Check the power supply of the c...

Page 18: ...h the pump on and off for a short time Air or gas bubbles in the system no yes Are the valves or the non return valves defective or is the dirt trap blocked yes Clean the dirt trap or replace defective component Pump starts up very late The temperature difference between store and collector increases enormously during operation the collector circuit cannot dissipate the heat Collector circuit pump...

Page 19: ... whether the non return valve is defective problem solved no no yes o k Check the non return valve in warm water circulation o k yes no Further pumps which are connect ed to the solar store must also be checked The gravitation circulation in the circulation line is too strong insert a stronger valve in the non return valve or an electrical 2 port valve behind the circulation pump the 2 port valve ...

Page 20: ...20 en 7 Accessories Sensors AM1 Alarm Module SD3 Smart Display GA3 Large Display DL2 Datalogger VBus USB VBus LAN interface adapters Overvoltage protection device KM1 Communication module ...

Page 21: ...stem BMS Thus a collective error message can be issued in the case of a system failure KM1 Communication module The KM1 Communication module is the network connection for solar and heating systems especially suited for technicians managing large systems heating installers and home owners who like to keep a close eye on their system The system can be parameterised over the Internet VBus net enables...

Page 22: ...ection 6 H Heat quantity measurement 15 L Language 16 M Manual mode 16 Maximum speed 16 Minimum collector limitation 14 Minimum collector temperature 14 Minimum speed 16 Minimum temperature 14 Monitoring display 9 Mounting 5 O Operating mode 16 R Recooling function 15 S Sensors 11 Speed control 13 System screen 10 T Technical data 4 Troubleshooting 17 Tube collector function 15 ...

Page 23: ...23 en ...

Page 24: ...Distributed by Joule Manufacturing Excellence Kylemore Park West Ballyfermot Dublin 10 t 353 1 6286489 f 353 1 6286528 All contents of this document are protected by copyright ...

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