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Страница: 8 / 72

Standard solar system (page 9)

Solar system with heat exchange
(page 12)

Solar system with backup heating
(page 18)

Solar system with store loading in
layers (page 23)

Solar system with 2 stores and valve
logic (page 26)

Solar system with 2 stores and pump
logic (page 29)

Solar system with east-/west collectors
and 1 store (page 32)

Solar system with backup heating by
solid fuel boiler (page 35)

Solar system with heating circuit
return preheating (page 41)

Standard solar system with heat dump
(page 44)

2.5

System overview

Содержание Sol Plus

Страница 1: ...carefully to get the best performance from this unit Please keep this manual carefully Sol Plus Manual en Solar controller with SOLARFIRST function and STEAMBACK safety function Manual for the specia...

Страница 2: ...electromagnetic fields Subject to technical change Errors excepted Target group These instructions are exclusively addressed to authorised skilled personnel Only qualified electricians should carry o...

Страница 3: ...stems 9 3 Application examples 47 4 Operation and function 48 4 1 Buttons 48 5 System Monitoring Display 48 5 1 Flashing codes 49 6 Commissioning 50 7 Channel overview 52 7 1 Display channels 52 7 2 A...

Страница 4: ...erature reaches 130 C all functions will be deactivated The fluid in the collector continues heating and will turn into vapour at 140 C It will then be pressed into the expansion vessel through extens...

Страница 5: ...ly 100 240V 50 60 Hz Supply connection typeY attachment Power consumption standby 1 W Mode of operation type 1 C Y action Rated impulse voltage 2 5kV Data interface VBus ModBus switching signal for th...

Страница 6: ...wall plug and screw leaving the head protruding Hang the housing from the upper fastening point and mark the lower fastening point centres 130 mm Insert lower wall plug Fasten the housing to the wall...

Страница 7: ...PWM outputs 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 one of the PWM outputs of the controller Power is supplied to the HE pump b...

Страница 8: ...age 23 5 Solar system with 2 stores and valve logic page 26 6 Solar system with 2 stores and pump logic page 29 7 Solar system with east west collectors and 1 store page 32 8 Solar system with backup...

Страница 9: ...ical to the adjusted switch on temperature difference DT O the solar pump will be activated by relay 1 and the store will be loaded until the switch off temperature difference DT F or the maximum stor...

Страница 10: ...kWh x Heat quantity in kWh 54 MWh x Heat quantity in MWh 54 TIME x Time 55 Adjustment channels Channel Description Factory setting Page Arr x System 1 55 DT O x Switch on temperature difference R1 6 0...

Страница 11: ...nding time 19 00 62 TCRU x OTC runtime 30 s 62 TCIN x OTC standstill interval 30 min 62 OHQM x Heat quantity measurement option OFF 62 FMAX x Maximum flow rate 6 0 l min 63 MEDT x Antifreeze type 1 63...

Страница 12: ...the store will be loaded until the switch off temperature difference DT F or the maximum store temperature SMX is reached Heat exchange from store 1 to store 2 will be operated by relay 2 if the tempe...

Страница 13: ...ifference R1 6 0 K 12 0 Ra 56 DT F x Switch off temperature difference R1 4 0 K 8 0 Ra 56 DT S x Set temperature difference R1 10 0 K 20 0 Ra 56 RIS x Rise R1 2 K 4 Ra 56 PUM1 x Pump control type R1 P...

Страница 14: ...tandstill interval 30 min 62 DT3O s Switch on temperature difference R2 6 0 K 12 0 Ra 56 DT3F s Switch off temperature difference R2 4 0 K 8 0 Ra 56 DT3S s Set temperature difference R2 10 0 K 20 0 Ra...

Страница 15: ...en the temperature difference falls below the adjusted switch off temperature difference relay 2 switches off Note The switch on temperature difference must be at least 0 5 K 1 Ra high er than the swi...

Страница 16: ...Adjustment for high efficiency pump HE pump PSOL PWM profile for a HE solar pump PHEA PWM profile for a HE heating pump n2MN Minimum speed R2 Adjustment range 10 30 100 Factory setting 30 A relative m...

Страница 17: ...ay 2 is switched off until the temperature at sensor 4 falls below MX3F Minimum temperature limitation heat exchange MN3O MN3F Minimum temperature limitation Adjustment range 0 0 90 0 C 30 0 190 0 F F...

Страница 18: ...mperature difference DT F or the maximum store temperature SMX is reached Sensor S3 is used for a thermostat function which operates relay 2 for backup heating or heat dump purposes when the adjusted...

Страница 19: ...tment channels Channel Description Factory setting Page Arr x System 3 55 DT O x Switch on temperature difference R1 6 0 K 12 0 Ra 56 DT F x Switch off temperature difference R1 4 0 K 8 0 Ra 56 DT S x...

Страница 20: ...hermostat switch off time 1 00 00 21 t2 O s Thermostat switch on time 2 00 00 21 t2 F s Thermostat switch off time 2 00 00 21 t3 O s Thermostat switch on time 3 00 00 21 t3 F s Thermostat switch off t...

Страница 21: ...r the thermostat function AH O Thermostat switch on temperature Adjustment range 0 0 95 0 C 30 0 200 0 F Factory setting 40 0 C 110 0 F AH F Thermostat switch off temperature Adjustment range 0 0 95 0...

Страница 22: ...the reference sensor falls below the disinfection temperature When the monitoring period ends the allocated reference relay activates the backup heating The disinfection period starts if the temperat...

Страница 23: ...sponding adjusted switch on temperature differences DT1O DT2O the solar pump will be activated by relay 1 and the corresponding store zone will be loaded until the switch off temperature difference DT...

Страница 24: ...d R1 100 57 DT1O x Switch on temperature difference R1 6 0 K 12 0 Ra 56 DT1F x Switch off temperature difference R1 4 0 K 8 0 Ra 56 DT1S x Set temperature difference R1 10 0 K 20 0 Ra 56 RIS1 x Rise R...

Страница 25: ...UN x Circulation runtime store sequence control 15 min 61 OTC x Tube collector option OFF 62 TCST x OTC starting time 07 00 62 TCEN x OTC ending time 19 00 62 TCRU x OTC runtime 30 s 62 TCIN x OTC sta...

Страница 26: ...corresponding adjusted switch on temperature differences DT1O DT2O the solar pump will be activated by relay 1 and the corresponding store will be loaded until the switch off temperature difference DT...

Страница 27: ...x Switch on temperature difference R1 6 0 K 12 0 Ra 56 DT1F x Switch off temperature difference R1 4 0 K 8 0 Ra 56 DT1S x Set temperature difference R1 10 0 K 20 0 Ra 56 RIS1 x Rise R1 2 K 4 Ra 56 S1...

Страница 28: ...untime store sequence control 15 min 61 OTC x Tube collector option OFF 62 TCST x OTC starting time 07 00 62 TCEN x OTC ending time 19 00 62 TCRU x OTC runtime 30 s 62 TCIN x OTC standstill interval 3...

Страница 29: ...ces DT1O DT2O one or both solar pumps will be activated by relay 1 and or relay 2 and the corresponding store will be loaded until the switch off temperature difference DT1F DT2F or the maximum store...

Страница 30: ...DT1O x Switch on temperature difference R1 6 0 K 12 0 Ra 56 DT1F x Switch off temperature difference R1 4 0 K 8 0 Ra 56 DT1S x Set temperature difference R1 10 0 K 20 0 Ra 56 RIS1 x Rise R1 2 K 4 Ra...

Страница 31: ...n OFF 59 THOL x Holiday cooling temperature 40 C 110 F 59 OCN x Collector minimum limitation option OFF 60 CMN x Collector minimum temperature 10 C 50 F 60 OCF x Antifreeze option OFF 60 CFR x Antifre...

Страница 32: ...ore sensor S2 If the differences are larger than or identical to the adjusted switch on temperature difference DT O one or both solar pumps will be activated by relay 1 and or relay 2 and the store wi...

Страница 33: ...System 7 55 DT O x Switch on temperature difference R1 R2 6 0 K 12 0 Ra 56 DT F x Switch off temperature difference R1 R2 4 0 K 8 0 Ra 56 DT S x Set temperature difference R1 R2 10 0 K 20 0 Ra 56 RIS...

Страница 34: ...e 40 C 110 F 59 OCN1 x Collector minimum limitation collector 1 OFF 60 CMN1 x Minimum collector temperature 1 10 C 50 F 60 OCN2 x Collector minimum limitation collector 2 OFF 60 CMN2 x Minimum collect...

Страница 35: ...ted by relay 1 and the store will be loaded until the switch off temperature difference DT F or the maximum store temperature SMX is reached A solid fuel boiler will be controlled by relay 2 if the te...

Страница 36: ...em 8 55 DT O x Switch on temperature difference R1 6 0 K 12 0 Ra 56 DT F x Switch off temperature difference R1 4 0 K 8 0 Ra 56 DT S x Set temperature difference R1 10 0 K 20 0 Ra 56 RIS x Rise R1 2 K...

Страница 37: ...56 DT3S s Set temperature difference R2 10 0 K 20 0 Ra 56 RIS3 s Rise R2 2 K 4 Ra 56 MX3O s Switch on threshold for maximum temperature 60 0 C 140 0 F 40 MX3F s Switch off threshold for maximum tempe...

Страница 38: ...ay 2 switches off DT3F Switch off temperature difference Adjustment range 0 5 19 5 K 1 0 39 0 Ra Factory setting 4 0 K 8 0 Ra Note The switch on temperature difference must be at least 0 5 K 1 Ra high...

Страница 39: ...high efficiency pump HE pump PSOL PWM profile for a HE solar pump PHEA PWM profile for a HE heating pump Minimum speed n2MN Minimum speed R2 Adjustment range 10 30 100 Factory setting 30 A relative m...

Страница 40: ...is switched off until the temperature at sensor 3 falls below MX3F Minimum temperature limitation solid fuel boiler MN3O MN3F Minimum temperature limitation Adjustment range 0 0 90 0 C 30 0 190 0 F Fa...

Страница 41: ...O the solar pump will be activated by relay 1 and the store will be loaded until the switch off temperature difference DT F or the maximum store temperature SMX is reached Heating circuit return prehe...

Страница 42: ...cription Factory setting Page Arr x System 9 55 DT O x Switch on temperature difference R1 6 0 K 12 0 Ra 56 DT F x Switch off temperature difference R1 4 0 K 8 0 Ra 56 DT S x Set temperature differenc...

Страница 43: ...x OTC runtime 30 s 62 TCIN x OTC standstill interval 30 min 62 DT3O s Switch on temperature difference R2 6 0 K 12 0 Ra 56 DT3F s Switch off temperature difference R2 4 0 K 8 0 Ra 56 ODB x Drainback...

Страница 44: ...difference DT F or the maximum store temperature SMX is reached If the collector maximum temperature CMX is reached the solar pump will be activated by R1 and the 3 port valve by R2 in order to divert...

Страница 45: ...DT O x Switch on temperature difference R1 6 0 K 12 0 Ra 56 DT F x Switch off temperature difference R1 4 0 K 8 0 Ra 56 DT S x Set temperature difference R1 10 0 K 20 0 Ra 56 RIS x Rise R1 2 K 4 Ra 5...

Страница 46: ...n OFF 62 FMAX x Maximum flow rate 6 0 l min 63 MEDT x Antifreeze type 1 63 MED x Antifreeze concentration only if MEDT propylene or ethylene glycol 45 63 MAN1 x Manual mode R1 Auto 64 MAN2 x Manual mo...

Страница 47: ...tikel 7630422 Soft version 2 00 Serial number IP 20 R1 S2 S1 AGC GSCR CALORA TOWER Boiler MODBUS CABLE COLIS ER 713 7630424 SOLARFIRST function If the solar pump switches on the Sol Plus controller wi...

Страница 48: ...1 in order to scroll to the last display channel 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 c...

Страница 49: ...ay 1 2 OFF Sensor fault System screen 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...

Страница 50: ...on Adjustment range 1 10 Factory setting 1 If the system selection is changed later on any previ ous adjustments which have been made in the other channels will be lost Therefore changing the system i...

Страница 51: ...ontrol type Selection OnOF PULS PSOL PHEA Factory setting PSOL The following types can be selected Adjustment for standard pump without speed control OnOF pump on pump off Adjustment for standard pump...

Страница 52: ...he time adjusted in tFLL running backwards Stabilisation STAB ODB stabilisation in progress Indicates the time adjusted in tSTB running backwards Confirmation Completing the commissioning menu After t...

Страница 53: ...3 only replacesTSTT if during thermal disinfection the heating period DDIS is active Display of sensors 3 and 4 S3 S4 Sensor temperatures Display range 40 260 C 40 500 F Indicates the current temperat...

Страница 54: ...As soon as one of the dis play channels of the heat quantity is selected the symbol is displayed In order to access the reset mode of the counter press button 3 for approx 2 s starts flashing and the...

Страница 55: ...order to access the reset mode of the counter press button 3 for approx 2 s starts flashing and the operating hours will be set back to zero In order to finish the reset process press button 3 In ord...

Страница 56: ...ill be overridden and have to be entered again if ODB is deactivated later on Speed control DTS DT1S DT2S DT3S Set temperature difference Adjustment range 1 5 30 0 K 3 0 60 0 Ra Factory setting 10 0 K...

Страница 57: ...Maximum store temperature Adjustment range 4 95 C 40 200 F Arr 10 4 90 C 40 190 F Factory setting 75 C 167 F If the store temperature reaches the adjusted maximum temperature the store will no longer...

Страница 58: ...will not become active as long as solar loading is possible Note In 2 store systems the cooling functions will only affect store 1 or the base area of the store respectively Collector cooling OCC OCC...

Страница 59: ...cooling OSTC Store cooling option Adjustment range OFF ON Factory setting OFF OHOL Holiday cooling option Adjustment range OFF ON Factory setting OFF THOL Holiday cooling temperature Adjustment range...

Страница 60: ...s activated is displayed If the antifreeze function is active and are displayed flashing Note Since this function uses the limited heat quantity of the store the anti freeze function should only be us...

Страница 61: ...f priority is set to PRIO SE 1 SE 2 1 or 2 tLB Loading break store sequence control Adjustment range 1 30 min Factory setting 2 min tRUN Circulation runtime store sequence control Adjustment range 1 3...

Страница 62: ...range 1 60 min Factory setting 30 min In system 7 both collectors are operated independently from each other by means of this function If the store is being loaded by one collector the other one is n...

Страница 63: ...2 3 8 and 9 In a drainback system the heat transfer fluid will flow into a holding tank if solar loading does not take place The drainback option initiates the filling process if solar loading is abo...

Страница 64: ...function OBST option Booster function Adjustment range ON OFF Factory setting OFF This function is used for switching on a second pump when filling the solar system When solar loading starts R2 is en...

Страница 65: ...nch ES Spanish It Italian Unit UNIT Temperature unit selection Selection F C Factory setting C In this adjustment channel the display unit for temperatures and temperature differ ences can be selected...

Страница 66: ...es of Pt1000 sensors The symbol is indicated on the display and the symbol is flashing Sensor fault An error code instead of a temperature is shown on the sensor display channel Disconnected Pt1000 te...

Страница 67: ...o no o k Pump starts up very late The temperature difference between store and collector increases enormous ly during operation the collector circuit cannot dissipate the heat Collector circuit pump d...

Страница 68: ...ht check 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 mu...

Страница 69: ...69 en 9 Accessories Sensors SP10 Overvoltage protection device SD3 Smart Display GA3 Large Display AM1 Alarm Module DL3 Datalogger DL2 Datalogger VBus USB VBus LAN interface adapters...

Страница 70: ...module ensures that occurring failures can be immediately recog nised and repaired even if the system and the controller are difficult to access or located in a remote place Thus the reliability and...

Страница 71: ...option 63 E Electrical connection 6 F Flow rate 54 63 H Heat quantity measurement 62 Holiday 59 L Language 65 M Minimum collector temperature 60 Monitoring Display 48 Mounting 6 O Operating mode 64 P...

Страница 72: ...Distributed by All contents of this document are protected by copyright...

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