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Resol DeltaSol E Manual Download Page 40

5. Troubleshooting

fuse T4A

Control lamp off

Control lamp flashes red 

Sensor defect. An error code instead of 
a temperature is displayed in the sensor 
display channel. 

- 888.8

888.8

Cable broken. 
Check cable.

Short circuit. 
Check cable.

Disconnected Pt1000 temperature sen-
sors can be checked with an ohmeter. In 
the following table, the resistance values 
with the corresponding temperatures are 
shown.

spare fuse T4A

In the case of an error, a message is shown on the display 
of the controller:

operating control 
lamp

°F

Ω

°F

Ω

14

961

131 1213

23

980

140 1232

32

1000

149 1252

41

1019

158 1271

50

1039

167 1290

59

1058

176 1309

68

1078

185 1328

77

1097

194 1347

86

1117

203 1366

95

1136

212 1385

104 1155

221 1404

113 1175

230 1423

122 1194

239 1442

resistance of the  

Pt1000 sensors

D e lt a S o l

®

 

E

© RESOL 10306_DeltaSol_E.mon

us.ind

d

|

 

40

Check the power supply. Is it disconnected?

no

The fuse of the controller 
could be blown. It can be 
replaced after the front 
cover has been removed 
(spare fuse is enclosed in 
the fuse holder).

yes

Check the supply line and 
reconnect it.

Summary of Contents for DeltaSol E

Page 1: ...OL D e lt a S o l E Mounting Connection Operation Troubleshooting Thank you for buying this RESOL product Please read this manual carefully to get the best performance from this unit Please keep this manual carefully en US CA 48005341 48005341 ...

Page 2: ...describe the danger that may occur when it is not avoided Warning means that injury possibly life threatening injury can occur Attention means that damage to the appliance can occur Information about the product Proper usage The solar controller is designed for use in standard solar thermal systems in compliance with the technical data speci fied in this manual Improper use excludes all liability ...

Page 3: ...rotection minimum temperature limitation speed control Sensor inputs 10 sensor inputs for Pt1000 1 x CS10 1 xV40 DIN Relay output 7 relay outputs 3 semi conductor relays for speed control 1 dry contact output Bus VBus Power supply 100 240V Switching capacity 1 A semiconductor relays 4 A dry contact relay 4 A sum of all relays 100 240V Rated impulse voltage 2 5 kV Mode of operation Type 1 Y Degree ...

Page 4: ...ations It is not suitable for installation in hazardous locations and should not be placed close to any electromagnetic fields The controller must additionally be supplied from a double pole switch with contact gap of at least 0 12 3 mm Please pay attention to separate routing of sensor cables and power supply cables Î Î Open the front cover by pushing it Unscrew the cross head screw from the cove...

Page 5: ...r Bus VBus S9 S10 R6 R5 R4 1 1 A 100 240 V 4 1 A 100 240 V R1 R6 R7 V40 DIn T4A IP 20 Vor Öffnen Gerät spannungslos schalten Isolate mains before removing cover Masse Sammelklemme benutzen Use ground common terminal block Erdungsleiter Sammel klemme benutzen Use ground common terminal block Neutralleiter Sammelklemme benutzen Use neutral conductor collective block Netz Mains 100 240 V 50 60 Hz N M...

Page 6: ...D either polarity Connect the irradiation sensor CS10 to the termi nals CS10 and GND with correct polarity Connect the terminal GND of the sensor to the terminal GND of the controller ground terminal block and the terminal CS of the sensor to the terminal CS10 of the controller A flowmeter V40 can be connected to the termi nalsV40 DIN and DGND either polarity Or an external message signal can be c...

Page 7: ...menu using buttons 1 and 2 Î Î Briefly press button 3 the selected submenu is then shown on the display By selecting the menu line back the display returns to the former menu level Î Î Press buttons 1 2 and 3 to scroll until the choosen menu line is reached Î Î Briefly press button 3 in the respective menu line to modifiy adjustment values change value appears on the display adjust the requested v...

Page 8: ... menu is shown on the display in the initial state A selection can be made between 8 sub menus 1 Expert Code 0262 factory setting All menus and adjustment values are shown and all adjustments can be altered 2 User Code 0077 The expert level is shown parameter access is restricted 3 Customer Code 0000 The expert level is not shown adjustment values solar can be changed partly modi fication of optio...

Page 9: ... 5 HC s 4 2 1 Heating circuit HC1 Module HC2 Module HC3 Module Options HC Timer Expert WMZ s 4 3 WMZ1 WMZ Module WMZ Options WMZ1 WMZ1 Expert Expert s 4 4 Chimney Sensors Relays Language HC1Module Timer Expert HC2Module Timer Expert HC3Module Timer Expert Some menu items depend on the system and or the options and messages re spectively menu lines in white In some cases not all of the lines shown ...

Page 10: ...e 4 2 1 If the corresponding relays are intended for other purposes connect the external heating module s HKM 3 Activate further options bypass external heat exchanger etc see 4 1 and 4 2 4 Select free function blocks for further applications re turn preheating use of further heat sources see 3 3 and 4 2 5 After every step carry out special adjustments switching conditions and limits see 4 1 and 4...

Page 11: ... 5 variation 1 system 5 variation 2 system 3 variation 3 system 4 variation 1 system 4 variation 2 system 4 variation 3 For each variation the controller allocates the corresponding relays and sensors The allocations of the most important combinations are shown in 3 5 The system and the variant have to be selected first Solar Options Note If you select a new system any previous adjust ments which ...

Page 12: ...5 S6 R4 Examples Th1 S3 Th2 S4 DT5 S3 S4 Timer 1 R3 3 3 Function blocks DT6 S5 S6 R4 Depending on the selected system variation and other op tions e g internal heating circuit module certain relays are already assigned Relays which are not assigned can be allo cated to one of the 5 function blocks other uses e g extra valves tanks heat sources etc Each function block provides 4 functions 1 tempera...

Page 13: ...t adj values timer 1 t1 on change value to 06 00 arrangement adj values timer 1 t1 off change value to 08 00 arrangement adj values timer 1 t2 on change value to 11 30 arrangement adj values timer 1 t2 off change value to 13 30 arrangement adj values timer 1 t3 on change value to 18 00 arrangement adj values timer 1 t3 off change value to 21 00 arrangement Options Thermo 1 change setting to Yes ar...

Page 14: ...usting the controller select the language Expert language Points 1 3 have to be adjusted for all systems Points 4 18 are optional to suit the system requirements Points 19 and 20 should be adjusted before the system is released to the end user 9 Activate further functions without relay allocation if needed Evacuated tube collector function Solar Options tube col Collector cooling function Solar Op...

Page 15: ...S3 15 1 HCM S4 16 1 HCM S5 sensor location 17 1 HCM S6 18 Flow 1 HCM 19 2 HCM S1 20 2 HCM S2 21 2 HCM S3 22 2 HCM S4 23 2 HCM S5 24 2 HCM S6 25 Flow 2 HCM 26 3 HCM S1 27 3 HCM S2 28 3 HCM S3 29 3 HCM S4 30 3 HCM S5 31 3 HCM S6 32 Flow 3 HCM Sensor allocation Sensors 1 10 are the sensors connected to the controller Sensors 12 32 are the sensors connected to the additionally connected heating circui...

Page 16: ...message rel AH suppress HC backup heat sensor allocation sen 1 sen 2 sen 3 sen 4 sen 5 sen 6 sen 7 sen 8 sen 9 sen 10 V40 Din Tcol Tstb HSE Th 1 Tby T HE T1 DT5 Th 2 T2 DT5 T1 AH HC Th 3 Th 5 T1 DT6 T1 DT7 T2 AH HC Tcol2 Th 4 Th 6 T2 DT6 T2 DT7 HC T FL Th 7 T1 DT8 HC T outd Th 8 T2 DT8 HC RTA11 Th 9 T1 DT9 T1 WMZ Th 10 T2 DT9 T2 WMZ WMZ Digital input relay allocation relay 1 relay 2 relay 3 relay ...

Page 17: ...C pump func bl 2 func bl 3 HSE bypass par relay HC Mi open func bl 4 tank load HC Mi closed func bl 5 message rel AH suppress HC backup heat sensor allocation sen 1 sen 2 sen 3 sen 4 sen 5 sen 6 sen 7 sen 8 sen 9 sen 10 V40 Din Tcol Tstb HSE Th 1 Tby T HE T1 DT5 Th 2 Tst2b T2 DT5 Th 5 T1 DT7 Th 6 T2 DT7 Th 7 T1 DT8 Th 8 T2 DT8 Th 9 T1 DT9 T1 WMZ Th 10 T2 DT9 T2 WMZ WMZ Digital input relay allocati...

Page 18: ... st2 func bl 2 func bl 3 HSE bypass par relay func bl 4 tank load func bl 5 messge rel AH suppress relay allocation sensor allocation sen 1 sen 2 sen 3 sen 4 sen 5 sen 6 sen 7 sen 8 sen 9 sen 10 V40 Din Tcol Tstb HSE Th 3 T1 DT5 T HE Th 4 T2 DT5 Tst2b Th 7 T1 DT8 Th 8 T2 DT8 Th 9 T1 DT9 T1 WMZ Th 10 T2 DT9 T2 WMZ WMZ Digital input System 3 variation 3 S1 R1 S4 S2 R5 R4 relay 1 relay 2 relay 3 rela...

Page 19: ...bl 4 tank load func bl 5 message rel AH suppress System 4 variation 1 relay allocation sensor allocation sen 1 sen 2 sen 3 sen 4 sen 5 sen 6 sen 7 sen 8 sen 9 sen 10 V40 Din Tcol Tstb HSE Tby Tst2b Th 5 T1 DT7 Tcol2 Th 6 T2 DT7 Th 7 T1 DT8 Th 8 T2 DT8 Th 9 T1 DT9 T1 WMZ Th 10 T2 DT9 T2 WMZ WMZ Digital input relay 1 relay 2 relay 3 relay 4 relay 5 relay 6 relay 7 pump col 1 pump col 2 2 PV tank 1 2...

Page 20: ...unc bl 5 message rel AH suppress System 4 variation 3 relay allocation sensor allocation sen 1 sen 2 sen 3 sen 4 sen 5 sen 6 sen 7 sen 8 sen 9 sen 10 V40 Din Tcol Tstb HSE Tby Tst2b Th 5 T1 DT7 Tcol2 Th 6 T2 DT7 Th 7 T1 DT8 Th 8 T2 DT8 Th 9 T1 DT9 T1 WMZ Th 10 T2 DT9 T2 WMZ WMZ Digital input relay 1 relay 2 relay 3 relay 4 relay 5 relay 6 relay 7 2 PV Kol 1 2 PV Kol 2 solar pump 3 PV tank 1 2 func...

Page 21: ...l AH suppress System 5 variation 1 S5 R1 R2 S2 S4 R4 R5 S1 S1 R1 R2 R4 S2 S4 S5 relay allocation sensor allocation sen 1 sen 2 sen 3 sen 4 sen 5 sen 6 sen 7 sen 8 sen 9 sen 10 V40 Din Tcol Tstb HSE Th 1 Tby T HE T1 DT5 Th 2 Tst2b T2 DT5 Th 5 Tst3b T1 DT7 Th 6 T2 DT7 Th 7 T1 DT8 Th 8 T2 DT8 Th 9 T1 DT9 T1 WMZ Th 10 T2 DT9 T2 WMZ WMZ Digital input relay 1 relay 2 relay 3 relay 4 relay 5 relay 6 rela...

Page 22: ... rel AH suppress System 6 variation 1 relay allocation sensor allocation sen 1 sen 2 sen 3 sen 4 sen 5 sen 6 sen 7 sen 8 sen 9 sen 10 V40 Din Tcol Tstb HSE Th 1 Tby T HE T1 DT5 Th 2 Tstp2b T2 DT5 Tst3b Tcol2 Th 9 T1 DT9 T1 WMZ Th 10 T2 DT9 T2 WMZ WMZ Digital input relay 1 relay 2 relay 3 relay 4 relay 5 relay 6 relay 7 solar pump st1 solar pump st2 func bl 1 HSE bypass par relay ext HE solar pump ...

Page 23: ...r allocation sen 1 sen 2 sen 3 sen 4 sen 5 sen 6 sen 7 sen 8 sen 9 sen 10 V40 Din Tcol Tstb HSE Th 1 Tby T HE T1 DT5 Th 2 Tst2b T2 DT5 Tst3b Tst4b Th 9 T1 DT9 T1 WMZ Th 10 T2 DT9 T2 WMZ WMZ Digital input relay 1 relay 2 relay 3 relay 4 relay 5 relay 6 relay 7 solar pump 2 PV tank 1 3 PV tank 1 func bl 1 HSE bypass par relay ext HE 2 PV tank 2 3 PV tank 2 2 PV tank 3 3 PV tank 3 2 PV tank 4 func bl...

Page 24: ...ndd 24 4 Functions and options 4 1 Menu Solar Hydronic variation Solar Options loading adjustment range 1 4 factory setting 1 Many hydronic variations distinguish between pump and valve control e g for multiple tanks The adjustment has to be carried out in accordance with the overview of the basic systems with their hydronic variations see 3 2 Broadly speaking variants with pumps allow speed contr...

Page 25: ...ulfilled the bypass pump is switched off and the collector circuit pump is activated This variant is available in 1 collector field systems only Bypass sensor Solar Expert Sen Bypass adjustment range 1 10 factory setting 3 The reference sensor is located in front of the valve or the pump respectively The default is sensor 3 but this can be changed using this menu item External heat exchanger Solar...

Page 26: ...the minimum as the normal pump speed is ignored by the controller Evacuated tube collector function Solar Options tube col selection Yes No factory setting No Solar Expert tube run adjustment range 5 500 s factory setting 30 s Solar Expert tube init adjustment range 00 00 00 00 factory setting 07 00 Solar Expert tube final adjustment range 00 00 00 00 factory setting 19 00 Solar adj values tube co...

Page 27: ...ump Pump speed depends on collector cooling which takes priority Recooling Solar Options recooling selection Yes No factory setting No This function is used for keeping the system temperatures and consequently the thermal load as low as possible If the temperatures of all tanks of the system have exceeded the maximum temperature the Tstmax for the first tank is temporarily overidden to reduce the ...

Page 28: ...ion is switched off Collector emergency shutdown Solar adj values Tcolsec adjustment range 230 390 F factory setting 270 F hysteresis 20 Ra At high collector temperatures depending on system pres sure or antifreeze concentration etc the systems stagnates This means that solar loading is not possible If the adjusted temperature threshold Tcolsec is excee ded the corresponding collector will no long...

Page 29: ...ll be switched off Loading of the tank will also be switched off or suppressed if the relevant tank or collector is blocked collector blocked see collector minimum limitation or if the tank is at maxi mum limitation Solar adj values DTset DT4set adjustment range 3 0 60 0 Ra factory setting 20 0 Ra The parameter DTset is the nominal temperature diffe rence between collector and tank used for pump s...

Page 30: ...witch on conditions are fulfilled If St1 is set to 1 St2 to 2 St 3 to 3 and St4 to 4 factory set ting the first tank will be loaded first as long as its switch on conditions are fulfilled When the selected priority tank reaches its adjusted maximum temperature the subordinate tanks will be loaded in numerical order via oscillating loa ding tank 1 then tank 2 then tank 3 then tank 4 Priority logic ...

Page 31: ...angement adj values timer2 t1 21 off adjustment range 00 00 00 00 factory setting 05 00 In addition to the above a timeswitch can be set to tem porarily block operation in 21 time frames 3 for each day by means of the daily timer 4 Depending on the selected basic system and activated op tions there are up to 5 function blocks including thermostat functions timer and differential functions With the...

Page 32: ...e DTh x on is reached It is switched off as soon as the adjusted switch off temperature DTh x off is reached The switching condi tions of all other activated functions of the function block have to be fulfilled as well T function function block 1 5 Arrangement Options DT func 5 9 selection Yes No factory setting No Arrangement adj values DT5 9 on adjustment range 2 0 100 0 Ra factory setting 10 0 ...

Page 33: ...ure Arrangement heat circuit hc flow set Set flow temperature Display of heating circuit status summer day night defect Arrangement heat circuit hc Hc Stat Status heating circuit Display of backup heating status on off Arrangement Heat circuit hc afterh Status backup heating Display of tank temperature s of the heating circuit backup heating Arrangement Heat circuit hc T 2 st Tank temperature 1 2 ...

Page 34: ... If the outdoor temperature exceeds the adjusted value the heating circuit will be switched off The hysteresis is 2 Ra Summer Arrangement Heat circuit hc summer adjustment range 32 100 F factory setting 70 F The mixer function controls the mixing valve position accor ding to the difference between the actual flow temperature and the set flow temperature The valve is opened or closed in pulses depe...

Page 35: ...Adjustment channel for allocating the flow temperature sensor The default is sensor 6 this can be reallocated if needed A sensor which is already in use can be allocated without influencing its original function in the system Flow sensor Arrangement Heat circuit hc Expert Sen flow adjustment range 1 10 factory setting 6 Adjustment channel for allocating the outdoor temperature sensor The default i...

Page 36: ...g the heating curve It allows manual adjustment of the heating curve 30 Ra and is not included in the full kit The heating circuit can be switched off manually if the remo te control is set to the position heating circuit off Heating circuit switched off means that the heating circuit pump is switched off and the mixing valve closed Flow temperature is boosted to maximum for rapid heating when the...

Page 37: ...a S o l E have to be active as well Tank priority Arrangement heat circuit hc1 2 3 module tank prio selection On Off factory setting Off 4 3 Menu Energy metering WMZ Options WMZ WMZ Module selection Yes No factory setting No WMZ WMZ 1 Expert flowmeter selection Yes No factory setting No WMZ WMZ 1 Expert Sen flow adjustment range 1 10 factory setting 9 WMZ WMZ 1 Expert Sen return adjustment range 1...

Page 38: ...e types 1 and 2 Example 40Vol means 40 glycol and 60 water Heat quantity WMZ WMZ 1 heat The overall heat quantity results from the sum of the values in Btus and in Wh kWh and MWh The different values can be reset to 0 To reset select the desired value and answer the security prompt Save with No System warning DT too high Expert DT too high selection Yes No factory setting Yes This message is shown...

Page 39: ...his menu The CS type should be matched to the code letter printed on the CS type label The CS offset adjustment should be carried out with the irradiation sensor disconnected Furthermore an offset for sensors 1 10 can be carried out This offset is used for correcting the sensor value with the temperature difference in the case of an imprecise value The controller uses the corrected value for the c...

Page 40: ...rror a message is shown on the display of the controller operating control lamp F Ω F Ω 14 961 131 1213 23 980 140 1232 32 1000 149 1252 41 1019 158 1271 50 1039 167 1290 59 1058 176 1309 68 1078 185 1328 77 1097 194 1347 86 1117 203 1366 95 1136 212 1385 104 1155 221 1404 113 1175 230 1423 122 1194 239 1442 resistance of the Pt1000 sensors D e lt a S o l E RESOL 10306_DeltaSol_E monus indd 40 Che...

Page 41: ...s Replace with correctly sized one no Plausibility control of the option tube collec tor special function Change Ton and Toff correspondingly Switch on temperature difference Ton to large no yes Non ideal position of the coll ector sensor e g flatscrew sensor instead of sensor in immersion sleeves o k no Pump is overheated but no heat transfer from the colle ctor to the tank flow and return have t...

Page 42: ...ce them and check power supply The adjusted temperature difference for starting the pump is to high choose a value which makes more sense no Is the pump current enabled by the control ler yes Is the pump stuck Turn the pump shaft using a screwdriver now pas sable Pump is defective re place it Are the controller fuses o k Controller might be de fective replace it no yes no no yes Replace fuses Circ...

Page 43: ...zing the data issued by the controller collector and store 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 unit F Article no 180 007 87 DL2 Datalogger This additional module enables the acquisitio...

Page 44: ...be basis for your projects We do not offer a guar an tee for the completeness of the drawings and texts of this man ual they only represent some examples They can only be used at your own risk No liability is assumed for in correct incomplete or false information and or the re sulting damages VBus PWM interface adapter The VBus PWM interface adapter is used for the speed control of a pump via a PW...

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