background image

*11211754*

11211754

Thank you for buying this product.
Please read this manual carefully to get the best performance from this unit. 
Please keep this manual safe.

DeltaSol

®

 

AL E

 

HE

Solar controller for standard solar systems 
with electric backup heating

Manual for the 
specialised craftsman

Installation
Operation
Functions and options
Troubleshooting

Manual

 

 

en

beginning with version 2.00

The Internet portal for easy and secure access 
to your system data – www.vbus.net

Содержание DeltaSol AL E HE

Страница 1: ...ease keep this manual safe DeltaSol AL E HE Solar controller for standard solar systems with electric backup heating Manual for the specialised craftsman Installation Operation Functions and options T...

Страница 2: ...entally sound manner Upon request we will take back your old appliances bought from us and guarantee an environ mentally sound disposal of the devices Safety advice Please pay attention to the followi...

Страница 3: ...erview 4 2 Installation 5 2 1 Mounting 5 2 2 Electrical connection 6 2 3 Grundfos Direct SensorTM 7 2 4 PWM interface 7 2 5 Data communication Bus 7 2 6 Terminal allocation with cable link 8 2 7 Termi...

Страница 4: ...l free high current relay Power supply 100 240V 50 60 Hz Supply connection typeY attachment Standby 0 67 W Temperature controls class I Energy efficiency contribution 1 Mode of operation type 1 B Y ac...

Страница 5: ...uting of sensor cables and mains cables Unscrew the crosshead screw from the cover and remove the cover Mark the upper fastening point on the wall Drill and fasten the enclosed wall plug and screw lea...

Страница 6: ...rotective conductor common terminal block load terminals mains terminals VBus 1 2 S1 S2 S3 S4 3 4 5 6 T2A 100 240V 50 60 Hz VBus 9 10 11 12 13 14 DeltaSol AL E HE 1 1 A 100 240 V 14 3 A 100 240 V R1 R...

Страница 7: ...theVFD terminal bottom left 2 4 PWM interface Speed control of a HE pump is possible via a PWM signal The pump has to be connected to the relay as well as to the PWM output of the controller Power is...

Страница 8: ...emergency shutdown option OSEM Sensor S4 can optionally be connected For heat quantity measurement S1 and S2 S1 andVFD orVFD and S4 respectively can be used as flow and return sensors WARNING Electric...

Страница 9: ...Sensor S4 can optionally be connected For heat quantity measurement S1 and S2 S1 andVFD orVFD and S4 respectively can be used as flow and return sensors WARNING Electric shock Upon opening the housing...

Страница 10: ...utton in order to scroll to the last display channel then press and hold down button for approx 3s If an adjustment channel is shown on the screen will be displayed on the right hand side next to the...

Страница 11: ...e Antifreeze function activated Antifreeze function active Manual mode relay 1 ON Manual mode relay 2 ON Manual mode relay 1 2 OFF Sensor fault PWM feedback error message 3x Rapid heat up not possible...

Страница 12: ...day mode Slide switch position left Backup heating off There will be no backup heating or thermal disinfection The upper heat exchanger in the System Monitoring Display will not be indicated S3 will n...

Страница 13: ...n Fr ES It Factory setting En 2 Temperature unit Adjust the desired unit UNIT Temperature unit Selection F C Factory setting C 3 Time Adjust the clock time First of all adjust the hours then the minut...

Страница 14: ...peed Adjust the maximum speed for the corresponding pump nMX Maximum speed Adjustment range 10 30 100 Factory setting 100 Note The pump speed must be set to 100 when auxiliary relays or valves are con...

Страница 15: ...iption Factory setting Page DT O x Switch on temperature difference R1 8 0 K 12 0 Ra 20 DT F x Switch off temperature difference R1 4 0 K 8 0 Ra 20 DT S x Set temperature difference R1 10 0 K 20 0 Ra...

Страница 16: ...0 min 29 ODB x Drainback option OFF 29 tDTO x ODB switch on condition time period 60 s 30 tFLL x ODB filling time 5 0 min 30 tSTB x ODB stabilisation time 2 0 min 30 OTD s Thermal disinfection option...

Страница 17: ...DB filling time active Indicates the time adjusted in tFLL running backwards Stabilisation STAB ODB stabilisation in progress Indicates the time adjusted in tSTB running backwards Indication of rapid...

Страница 18: ...t Sensor Note S3 and S4 will only be indicated if the temperature sensors are connected to the corresponding terminals VFD will be indicated only if a Grundfos Direct Sensor has been connected and reg...

Страница 19: ...e display returns to the display mode Indication of thermal disinfection CDIS Countdown of the Monitoring period Display range 0 30 0 24 dd hh If the thermal disinfection option OTD is activated and t...

Страница 20: ...Adjustment range 1 0 20 0 K 2 0 40 0 Ra Factory setting 8 0 K 12 0 Ra The controller works as a standard differential controller If the temperature reach es or exceeds the switch on temperature diffe...

Страница 21: ...e maximum pump speed of 100 is reached If the temperature difference decreases by the adjustable rise value pump speed will be decreased by one step Note The set temperature difference must be at leas...

Страница 22: ...voltage Err4 The pump stops but is operable external cause installation hydraulics Err5 The pump stops but is not operable internal cause electronics pump is stuck Err6 PWM feedback signal connection...

Страница 23: ...3 cooling functions collector cooling system cooling and store cooling are described in detail The following note is valid for all 3 cooling functions Note The cooling functions will not become activ...

Страница 24: ...ling function OCC is deactivated Store cooling OSTC Store cooling option Adjustment range OFF ON Factory setting OFF OHOL Holiday cooling option Adjustment range OFF ON Factory setting OFF THOL Holida...

Страница 25: ...STC or OCF is active the collector minimum limitation will be over ridden In this case the collector temperature may fall below CMN Antifreeze function OCF Antifreeze function option Adjustment range...

Страница 26: ...run at the adjusted minimum speed If the collector sensor is defective or the collector is blocked this function is suppressed or switched off TCEN Tube collector function ending time Adjustment range...

Страница 27: ...centration of the heat transfer fluid in the channels MEDT and MED Heat quantity measurement with a PWM feedback signal In order to use a VFD Grundfos Direct Sensor for heat quantity measurement proce...

Страница 28: ...switch on temperature BH O relay R2 is energised for backup heating If the thermostat switch off temperature BH F is exceeded the relay switches off The thermostat function is deactivated if the ther...

Страница 29: ...emperature at sensor S3 exceeds the adjusted switch off temper ature BH F while rapid heat up is being activated rapid heat up will be blocked Drainback option Note A drainback system requires additio...

Страница 30: ...2 0min The parameter tSTB is used for adjusting the time period during which the switch off condition will be ignored after the filling time has ended Thermal disinfection of the upper DHW zone OTD T...

Страница 31: ...eriod has ended If the monitoring period ends for example at 12 00 o clock and the starting time has been set to 18 00 the reference relay will be energised with a delay of 6 hours at 18 00 instead of...

Страница 32: ...es in F and Ra are displayed without units If the indication is set to C the units are displayed with the values Reset RESE Reset function By means of the reset function all adjustments can be set bac...

Страница 33: ...p is already active it will be deactivated If rapid heat up is active on the controller the LED of the RCTT will be perma nently red If rapid heat up is not possible because the temperature at sensor...

Страница 34: ...7 30 86 1117 95 203 1366 35 95 1136 100 212 1385 40 104 1155 105 221 1404 45 113 1175 110 230 1423 50 122 1194 115 239 1442 Resistance values of Pt1000 sensors Operating control LED flashes red The sy...

Страница 35: ...tarts for a short moment switches off switches on again etc Temperature difference at the controller too small Wrong position of collector sensors Plausibility control of the option tube collector spe...

Страница 36: ...e connections insulated Insulate the connections Warm water outflow upwards Change connection and let the water flow sidewards or through a siphon downwards less store losses now o k a Does the DHW ci...

Страница 37: ...essories Sensors Overvoltage protection device RCTT Remote control SD3 Smart Display GA3 Large Display AM1 Alarm module DL2 Datalogger DL3 Datalogger VBus USB VBus LAN interface adapters KM1 Communica...

Страница 38: ...The VBus LAN interface adapter is suitable for all controllers equipped with aVBus The ServiceCenter software is included DL2 Datalogger This additional module enables the acquisition and storage of l...

Страница 39: ...quantity measurement 27 Holiday 12 24 L Language 32 M Manual mode 12 31 Minimum collector temperature 25 O Operating hours counter 20 P Pump control type 21 PWM feedback 22 PWM interface 7 PWM signal...

Страница 40: ...Distributed by Apricus NZ PO Box 317 Whakatane 3158 All contents of this document are protected by copyright...

Отзывы: