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OEG DKS-classic, Operating Manual

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OEG DKS-classic Operating Manual Download Page 4

Operating manual 

 

DKS - classic  DKS - expert

4

Dok. Nr. 112819 31/2011

1

Information for mounting

1.1

General information

Electrical installation and safety must correspond to local regulations. The control-
ler is to left under continuing tension in order to guarantee functional readiness at 
any time. Pre-positioned power switches are, therefore limited to emergency or 
main switches which are usually left in the ’on position.

Warning: Make sure all electricity is switched off or fuses removed be-
fore beginning wiring work. The electricity supply must be switched 
off before connecting or removing connectors. Never change the wi-
res and connections of the controller.

Connections of sensors, remote controllers, data BUS etc. to the controller must 
be installed separately from those to the mains.

It may be advisable to suppress inductive loads (such as contactors, relays, mixer
drive units etc.) in the vicinity of the programmable thermostat by means of RC
circuits over their coils. (Recommended: 0.047 mF/100W, 250 VAC)

Unused sensor and signal inputs and outputs must not be connected. 
The respective symbols and temperatures will not be displayed when 
checking the sensors. The parameter 7-0 must be set on 3 for an unu-
sed heating circuit.

The data in this chapter refers to the connector numbering at the con-
troller. This connector numbering may deviate with installation in a 
switchgear cabinet etc. Please refer to the appropriate documents.

Summary of Contents for DKS-classic

Page 1: ...Boiler panel controller DKS classic DKS expert Operating manual for the specialist DKS expert DKS expert 5s Dok Nr 112819 31 2011 ...

Page 2: ...isplaying the controller output ports 15 3 2 4 Change of parameters on level 3 16 3 3 Change of settings in the coded service levels 4 to 12 17 3 3 1 Example Sensor configuration store parameter 4 0 17 4 General description of functions and parameters 19 4 1 Level 3 Heating circuits Domestic hot water 19 4 1 1 Heating curve base point parameter 3 1 19 4 1 2 Room temperature compensation Reinforcem...

Page 3: ...data 34 6 2 2 Unlock during error message 35 6 2 3 Reload factory settings 35 6 3 Error messages 35 6 4 Error message 36 6 5 Heating circulation pump functions 36 6 6 Remote control operation 36 6 7 FS 5601 remote control 37 6 7 1 Connecting the FS 5601 remote control 37 6 7 2 Start up of the FS 5601 remote control 37 6 7 3 Operating with FS 5601 remote control 38 7 Technical data 39 7 1 General d...

Page 4: ...e the wi res and connections of the controller Connections of sensors remote controllers data BUS etc to the controller must be installed separately from those to the mains It may be advisable to suppress inductive loads such as contactors relays mixer drive units etc in the vicinity of the programmable thermostat by means of RC circuits over their coils Recommended 0 047 mF 100W 250 VAC Unused se...

Page 5: ...er switching on the boiler The parameters can be adjusted afterwards If no basic display appears refer to 6 1 Checking the controller page 33 At start up determine that the boiler is switched on the clock program is correctly programmed all temperatures are correctly adjusted heating is required according to the outside temperature the time and the date are set correctly Note Due to the automatic ...

Page 6: ...hout power X X B4 L1 B1 Burner stage 1 X X 3 L Output phase DHW charge pump X X 5 U1 Output phase heating circuit pump 1 green X X 6 7 STB1 STB1 Security thermostat heating pump circuit 1 green poten tial free without power X X 8 9 M1 Output mixer heating circuit 1 green X X 8 Mixer OPEN 9 Mixer CLOSE B5 T7 B2 Burner stage 2 X X 10 C Output phase DHW circulation pump X X 11 S Output phase solar pu...

Page 7: ...ut mixer heating circuit 2 red X 14 Mixer OPEN 13 Mixer CLOSE 15 16 Not Heating emergency switch potential free without power X X PE Additional ground X X Connec tor No Abbr Symbol Denomination classic expert 2 Wire Wire A Connector 3 pol black A Connector 4 pol brown Ye gr Connector Cable Ye gr Cable ...

Page 8: ...ge heat generator without burner norm connector Unscrew and remove the cable with mating connector Use the screw connectors of the panel controller Connection by the direct power supply of the heat generator screw connectors of the panel controller Power supply heat generator ...

Page 9: ...BUS eBUS X X 21 TK Sensor heat generator X X 22 TB Sensor domestic hot water X X 23 TA Outside temperature sensor X X 24 TV1 Flow temperature sensor heating circuit 1 green X X 25 SW Setpoint value input analog 0 10V X X 26 TKO Solar panel sensor X X 28 TBU DHW tank bottom with solar application X X 31 TV2 Flow temperature sensor heating circuit 2 red X M Ground X X 22 2 1 2 ...

Page 10: ... manual DKS classic DKS expert 10 Dok Nr 112819 31 2011 1 5 Dimensions DKS classic expert Fixing housing 290 265 405 116 128 4 4 4 4 8 5 8 5 A A A A 98 11 Screw hole A 145 84 7 180 1 1 5 1 0 0 2 9 0 4 0 0 4 5 0 ...

Page 11: ... after a RESET the display appears temporary the soft ware version and all segments The controller changes afterwards to the normal indication Note The display test takes place with closed or open cover 1 Software number 521822 Note First zeros in the second line are not indicated 2 Software version 6 3 3 Display representation with all segments ...

Page 12: ...evel 1 to 3 user and specialist code 1 Level 4 to 19 specialist code 2 Level 4 to 11 system supplier Note In the levels 4 to 11 the individual parameters are assigned to code 1 or code 2 Parameters in code 2 are indicated only after input the code You receive the code from your system supplier Parameter levels uncoded specialist coded specialist code 1 system supplier code 2 Parameters ...

Page 13: ...ma nual doc no 112818 3 2 2 Switching output function on and off This function serves the heating specialist for testing output functions Each output function may be selected and switched on or off for checking the components such as pump mixer etc The system can be tested to check whether the switched on output function is correctly executed This function is not executable while operating in manu...

Page 14: ...able also appear see operating manual Doc No 112818 Displaying the controller output ports Select function out Select output function Example A1 burner stage I off Select output function Example A1 burner stage I on Select further relays or leave function Close cover The standard display appears Operation step Operation Display B 2 x A B ...

Page 15: ... Symbol Designation heating circuit generator 1 green 2 red DHR classic DHR com fort 1 green 2 red Generator I or burner stage I b1 A1 A1 Burner stage II b2 A12 A12 Heating circuit mixing valve open M A6 A6 A8 Heating circuit mixing valve closed M A5 A5 A7 Heating circuit circulation pump U A4 A4 A9 Charging pump DHW L A2 A2 Circulation pump DHW C A11 A11 Solar pump S A10 A10 ...

Page 16: ...uncoded functions parameters are described in the user opera ting manual Doc No 112818 Operation step Operation Display Select the heating circuit if switched ON parameter 7 0 Select service level Select function Parameter 3 0 Example 10 0 C Parameter 3 0 change value example 12 0 C Select another function or close the cover The setting is stored The standard display ap pears D B DKS expert DKS ex...

Page 17: ...store parameter 4 0 Note Control expiration applies to all following adjusters Operation step Operation Display Select the heating circuit if switchet ON parameter 7 0 Select service level Set code Confirm code Select parameter level Example Level 4 Select parameter Example parameter 4 0 Change parameter Example on D B DKS expert DKS expert D A B A 1 X B A B ...

Page 18: ...ng manual DKS classic DKS expert 18 Dok Nr 112819 31 2011 Select another function or close the cover The setting is stored The selected function or the standard display appears Operation step Operation Display ...

Page 19: ...ndicates the relationship between the flow water and the out side temperature ΔTV ΔTA Because of the building s thermal inertia it is recommended to per form no more than one adjustment step per day 15 10 5 0 5 10 15 20 25 5 15 25 35 45 55 65 75 85 C C TA C 15 C 25 C Flow boiler set point maximum 0 0 4 0 8 1 2 1 6 2 0 2 4 3 0 4 0 5 0 Gen flow temperature TV Room temperature Set point Slope Slope O...

Page 20: ... Climatic zone 8 C E Base point at TA 20 C 25 C Resulting 1 6 Function Symbol Basic setting performed by Slope Specialist probably adjusting by user Base point flow temperature Specialist Set point room temperature User Set point reduced room tem perature User Heating system class Base point TV at TA 20 C Slope of heating curve Δ TV Δ TA 40 30 50 35 70 50 90 70 22 23 24 19 20 21 24 25 26 25 26 30 ...

Page 21: ...point temperature The difference can be eliminated by moving the base temperature The raising or lowering of the set value effects a corresponding change in the room temperature Per 5 C change of setting the ambient temperature becomes Underfloor heating approx 2 C Radiator heating approx 1 C Note After the adjustment of the base point the comfort setting can be reset on 0 see at the user operatin...

Page 22: ...erature deviation Actual room temperature higher than set value decrease in flow temperature Actual room temperature lower than set value increase in flow temperature Recommended settings The setting has the following effect Radiator heating room outside temperature depending weak compensation 1 3 middle compensation 4 6 strong compensation 7 10 underfloor heating 1 4 no compensation 0 Adjusted ro...

Page 23: ...before providing its own domestic hot water clock program the connection must be separated in the heating clock pro gram Its own clock program is available for each heating circle green red Legionella protection The day for the activation of the legionella protection is selected with the para meter 3 9 Frost protection function If the minimum system temperature falls below the switching limit adju...

Page 24: ... the flow temperature setpoint The set point of the flow temperature is calculated according to the adjusted hea ting curve and the current outside temperature The kind of the heating circle re gulation has to be adjusted If the heating circle is switched off with the parameter 7 0 the parameters of the level 7 are faded out Parameter Code Function Room temperature for normal heating mode Room tem...

Page 25: ...usted room tem perature set point is effective without change The difference between these two values is calculated A change of the room temperature set point lowers the heating limit about this calculated difference Formula Heating limit outdoor temp room temperature set point actual room temperature set point heating limit The adjusted and or calculated value of the hea ting limit is the point o...

Page 26: ...int actual flow set point calculated value in parameter 3 8 If the difference between the flow temperature set point and the actual room tem perature set point is smaller than the value in parameter 3 8 the heating mode is switched off If the difference is larger than 2 K as the value from 3 8 the heating mode is released again Example room temperature set point parameter 3 8 effective heating lim...

Page 27: ... definition of the solar use parameter 8 3 4 6 10th 11th level Boiler management In level 10 11 the adjustments for the boilers are made 4 6 1 Basic functions heat generator management According to the heat requirement from the heat management the boiler is swit ched on off An activated protective function has priority Parameter Code Function 8 1 1 Increase ON 8 2 1 Increase OFF 8 3 1 Solar charge...

Page 28: ...ly 10 20 5 C X X With average outside temperature above set value heating gets turned off With average outside temperature below set value 2 K heating gets turned on If the set value is below 2 C frost protection mode becomes active 3 6 Start optimisation 0 999 0 m X X The set time refers to 10 C outside temperature It results the following anticipation With outside temperature at 10 C 100 of the ...

Page 29: ... 2 K X X If calculated flow temperature setpoint is no more able to contribute to the heating room temperature set point set value heating system is turned off It is again activated if difference exceeds set value 2 K 2 standard value 10 function disabled 3 9 Legionnella protection 0 9 0 X X Legionnella protection function becomes enabled for 2 hours when producing DHW for the first time on the se...

Page 30: ...utside temperature 0 40 10 h X X The calculation of the average outside temperature permits to consider the inertial of the building It is used as refe rence value for the heating limits 0 none real temperature valid 5 light construction 10 normal construction 20 heavy construction 4 4 eBUS address of heating circuit DHW controller 0 2 3 5 17 20 2 X X If the plant works with one single controller ...

Page 31: ...rmally 5 6 Definition of the DHW circulation pump on off off X X The funciton of the DHW circulation pump is the following off no DHW circulation pump on controlling of the DHW circulation pump Parameter Function Setting range Factory setting Basic setting Date Heating circuit Adaptions Date Heating circuit Unity classic expert 1 green 2 red 1 green 2 red X active 7 0 Type of heating circuit adapt...

Page 32: ...Definition of the existing solar use 0 No solar application 1 Solar energy for DHW only Attention After change settings press the RESET key or switch the controller OFF ON 8 8 DHW minimal temperature 0 60 40 0 C X X Minimum domestic hot water temperature by the conventional WEZ is still heated if the solar achievement is over 50 If a solar charge on DHW standard temperature could be locked with a ...

Page 33: ...n all the segments are displayed briefly If the controller display then reverts to normal the internal function test was successful Parameter Function Setting range Factory setting Basic setting Date Adaptions Date Unity classic expert 1 green 2 red 1 green 2 red X active 11 4 Cancel operating data on off off X X Operating data can be reset to 0 off standard on reset of operating dates to 0 Note A...

Page 34: ...rm code Select level 11 Press the key D to select the correct heating circuit green or red Select parameter Example parameter 4 0 Change parameter on on Note After approx 15 s Timeout the value sets itself on off Select another function or close the cover The operating data are deleted The selected function or the standard display appears A B A 1 Raster B D B DKS expert DKS expert D A B ...

Page 35: ...ler heating circle 6 3 Error messages See manual Dok Nr 112818 Operation step Operation Display 1 Press the key D to select the correct heating circuit 1 generator 1 green or 2 red 2 Select service level 3 Select level E3 4 Press CLR key with a thin object 5 The factory settings of the selected generator heating circuit are loaded Select another function or close the cover The selected function or...

Page 36: ...rises above the heating limit on the heating mode the heating limit depending on calculated flow tempera ture setpoint value is exceeded the outside temperature on the reduced heating mode rises above 4 C or above the heating limit with reduced operating power is restored after an interruption or following installation the RESET key becomes pressed Pump and mixer protection works daily at 12 00 o ...

Page 37: ...6 7 2 Start up of the FS 5601 remote control Before the eBUS connection is attached the controller must be switched without tension If the connection is correctly provided and the cover closed the controller can be restarted Communication should be active within 2 minutes Allocation of the connectors Room devices m u l t i Data bus signal Data bus earth 22 2 ...

Page 38: ...ransmitted values are indicated ex ception the room temperature TI is continued to be shown As soon as the cover is closed the values are updated The operating mode selected on the remote control the comfort as well as the room temperature appears on the display of the controller The room temperature can be queried at the 2nd Level see user operating manual The controller sets the communication vi...

Page 39: ...5 mm2 eBUS Bus line length cross section Loading capacity 2 cable bus drilled max 50 m min 0 5 mm2 max 27 mA constant current Output switching capability 230 V 6 2 A 50 Hz Set point input 0 10 V 0 100 C no floating current max 1 mA Certification The controller is compliant according to the following EU guidelines 73 23 EWG Low Voltage Guideline 89 336 EWG EMV guideline including amendment guidelin...

Page 40: ...ssic expert have the same characteristic NTC 5000 Ω with 25 C The resistance values are shown in the following table Temperature C Resistance Ω ZAF 200 ZTF 222 x ZTF 223 ZVF 210 20 48 535 15 36 475 10 27 665 5 21 165 0 16 325 5 12 695 10 9 950 15 7 855 20 6 245 25 5 000 30 4 029 40 2 663 50 1 802 60 1 244 70 876 80 628 90 458 100 339 ...

Page 41: ...Dok Nr 112819 31 2011 41 8 Hydraulic variants DKS classic expert 8 1 Variant 1 DKS expert II TK 21 WEZ TBU 28 M TV1 24 U2 12 U1 5 STB1 M1 8 9 HK1 HK2 FS FS 20 20 KW TB 22 WW TKO 26 S 11 R TA 23 B1 B4 L1 B2 B5 T7 R L 3 M TV1 31 M1 13 14 C 10 2 ...

Page 42: ...anual DKS classic DKS expert 42 Dok Nr 112819 31 2011 8 2 Variant 2 DKS expert II TK 21 WEZ TBU 28 M TV1 24 U2 12 U1 5 STB1 M1 8 9 HK1 HK2 FS FS 20 20 KW TB 22 WW TKO 26 S 11 R TA 23 B1 B4 L1 B2 B5 T7 R L 3 C 10 2 ...

Page 43: ...Operating manual DKS classic DKS expert Dok Nr 112819 31 2011 43 8 3 Variant 1 DKS classic 2 II TK 21 WEZ M TV1 24 U1 5 STB1 M1 8 9 HK1 FS 20 KW TA 23 R L 3 B1 B4 L1 B2 B5 T7 TB 22 WW C 10 ...

Page 44: ...Operating manual DKS classic DKS expert 44 Dok Nr 112819 31 2011 8 4 Variant 2 DKS classic 2 II TK 21 WEZ U1 5 HK1 FS 20 KW TA 23 R L 3 B1 B4 L1 B2 B5 T7 TB 22 WW C 10 ...

Page 45: ...ating manual DKS classic DKS expert Dok Nr 112819 31 2011 45 8 5 Variant 3 DKS classic 2 II TK 21 WEZ M TV1 24 U1 5 STB1 M1 8 9 HK1 FS 20 KW TB 22 WW TA 23 R L 3 B1 B4 L1 B2 B5 T7 C 10 TBU 28 TKO 26 S 11 R ...

Page 46: ... power KW cold water L DHW charging pump diverter valve m Minute M Motor drive M1 Mixer heating circuit 1 green M2 Mixer heating circuit 2 red Net Net connection 230V VAC R Backstopp valve Set point value Temperature witch is to reach by the controller SW Set point value input analogue 0 10 V 0 100 C TA Outside temperature sensor TB TBO DHW temperature sensor top TBmax DHW max temperature TBmin DH...

Page 47: ...pump functions 36 heating curve slope 20 Heating curve base point 19 Hydraulic variants DKS classic expert 41 I Information for mounting 4 M mixer protection 36 O Operating with FS 5601 FB 5811 remote control 38 P Parameter levels 13 Pump protection 36 R Reglerausgänge testen 15 Reload factory settings 35 Remote control operation 36 RESET 33 Riepilogo dei dati di regolazione 28 Room temperature 21...

Page 48: ...Manufacture or distribution OEG GmbH Industriestrasse 1 D 31840 Hess Oldendorf Fon 00800 63436624 Fax 00800 63432924 http www oeg net e mail info oeg net ...

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