Resol DeltaSol AL Installation Instructions Manual Download Page 17

DeltaSol

®

 

AL

17 

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© RESOL 10341 deltasol_al.mon

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6. 

accessories

Overvoltage protection device

In order to avoid overvoltage damage at collector sensors (e.g. caused by local lightning 
storms), we recommend the overvoltage protection RESOL SP10.

RESOL SP10

   

 

 

 

Article no.: 

180 110 70

Sensors

Our product range includes high-precision platinum temperature sensors, flatscrew sensors, 
outdoor temperature sensors, indoor temperature sensors, cylindrical clip-on sensors, also 
as complete sensors with sensor wells.
For more information, see our catalogue and price list.

Smart Display SD3

The RESOL Smart Display is designed for simple connection to RESOL controllers with 
RESOL VBus

®

. It is used for visualizing data issued by the controller: collector temperature, 

storage temperature and energy yield of the solar thermal system. The use of high-efficient 
LEDs and filter glass assures a high optical brilliance and good readability even in poor 
visibility conditions and from a larger distance. An additional power supply is not required.

RESOL SD3

 

 

 

 

 

Article no.: 

180 004 93

Large Display ga3

The RESOL Large Display GA3 is designed for simple connection to RESOL controllers via 
the RESOL VBus

®

. It is used for visualizing the data issued by the controller: collector and 

tank temperature as well as heat quantity produced in the solar system.
The use of high-efficient LEDs and antireflective filter glass assures a high optical brilliance 
and good readability - even in poor lighting conditions and at a larger distance.

RESOL ga3

   

 

 

 

Article no.: 

180 006 53

DL2 Datalogger

This additional module enables the acquisition and storage of large amounts of data (such 
as measuring and balance values of the solar system) over a long period of time. The DL2 
can be configured and read-out with a standard internet browser via its integrated web 
interface. For transmission of the data stored in the internal memory of the DL2 to a PC, 
an SD card can be used.
The DL2 is appropriate for all controllers with RESOL VBus

®

. It can be connected directly 

to a PC or router for remote access and thus enables comfortable system monitoring for 
yield monitoring or for diagnostics of faults.

RESOL DL2

 

Article no.: 

180 007 10

VBus

®

 / USB interface adapter

The new VBus

®

 / USB interface adapter is the interface between the controller and a 

personal computer. With its standard mini-USB port it enables a fast transmission of system 
data for processing, visualizing and archiving as well as the parameterization of the controller 
via the VBus

®

. A full version of the RESOL ServiceCenter software is included.

RESOL VBus

®

 / USB interface adapter 

Article no.: 

180 008 50

Summary of Contents for DeltaSol AL

Page 1: ...L product Please read this manual carefully to get the best performance from this unit Please keep this manual carefully RESOL DeltaSol AL Mounting Connection Operation Troubleshooting Examples Manual...

Page 2: ...contents Advice 2 1 Overview 3 2 Installation 4 2 1 Mounting 4 2 2 Electrical connection 5 2 3 Data communication Bus 5 2 4 Terminal allocation 6 3 Operation 6 3 1 Buttons for adjustment 6 3 2 System...

Page 3: ...tem states background illumination and operating control lamp Operation 3 push buttons at the front of the housing and 1 slide switch Functions Differential temperature controller for standard solar t...

Page 4: ...ver Mark the upper fastening point on the wall Drill and fasten the enclosed wall plug and screw leaving the head protruding Hang the housing from the upper fastening point and mark the lower fastenin...

Page 5: ...erminal 12 conductor R1 R normally closed contact 13 conductor R1 A normally open contact 14 neutral conductor N Depending on the product version power supply cable and sensor cables are already conne...

Page 6: ...ards through the display menu or to increase the adjustment values Button 2 is similarly used for scrolling forward and reducing values In order to access the adjustment mode scroll down in the displa...

Page 7: ...e indication is set to F and Ra the units are not displayed 3 2 1 Channel display Channel display 3 2 2 Tool bar The additional symbols in the tool bar indicate the current system state Tool bar 3 2 S...

Page 8: ...ing OK red green flashing initialization phase manual operation red flashing Sensor defective sensor symbol is flashing quickly 3 4 Flashing codes 3 4 2 LED flashing codes 3 4 1 System Screen flashing...

Page 9: ...mperature TST tank temperature TST tank temperature display range 40 260 C 40 500 F Display sensor 3 Shows the current temperature of the additional sensor without control function S3 temperature sens...

Page 10: ...n are used for determining the heat quantity delivered It is shown in kWh in the channel kWh and in MWh in the channel MWh The overall heat quantity results from the sum of both values The accumulated...

Page 11: ...Ra Collector temperature limitation for emergency shutdown of the collector If the adjusted collector emergency shutdown temperature EM is exceeded the controller switches off the solar pump in order...

Page 12: ...cuit will be deactivated Option recooling If the adjusted maximum tank temperature S MX is reached the controller keeps the solar pump running in order to prevent the collector from being overheated T...

Page 13: ...In this adjustment channel the menu language can be chosen dE German En English It Italian Fr French LANG language selection adjustment range dE En It Fr factory setting En Temperature units In this...

Page 14: ...resistance values corresponding to different temperatures are listed yes Check the supply line and reconnect it If a malfunction occurs an error code will be indicated on the display by means of symb...

Page 15: ...Heat exchanger blocked yes no Clean it Heat exchanger too small yes Replace with correctly sized one no Plausibility control of the tube collector function Change Ton and Toff correspondingly Switch o...

Page 16: ...Does the pump start up in manual operation yes No current check fuses replace them and check power supply The adjusted temperature difference for starting the pump is to high choose a value which make...

Page 17: ...the data issued by the controller collector and tank temperature as well as heat quantity produced in the solar system The use of high efficient LEDs and antireflective filter glass assures a high opt...

Page 18: ...DeltaSol AL 18 RESOL 10341 deltasol_al monus indd Notes...

Page 19: ...DeltaSol AL 19 RESOL 10341 deltasol_al monus indd Notes...

Page 20: ...f RESOL Elektronische Regelungen GmbH This especially applies for copies translations micro films and the storage into electronic systems Editor RESOL Elektronische Regelungen GmbH Important notice Th...

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