LAMBERTI ELEKTRONIK LATHERM SOL MAXIMAL Commissioning Manual Download

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Page 1

Universal controller for solar energy systems with

up to two collector arrays and two storage

reservoirs

COMMISSIONING

MANUAL

Summary of Contents for LATHERM SOL MAXIMAL

Page 1: ...Page 1 Universal controller for solar energy systems with up to two collector arrays and two storage reservoirs COMMISSIONING MANUAL...

Page 2: ...level 14 7 1 Structure of submenus and navigation 14 8 Configuration of system layouts 15 8 1 System layout 1 1 collector array 1 storage reservoir 1 pump 16 8 2 System layout 2 1 collector array 2 st...

Page 3: ...e reservoir safety 39 10 15 Additional function collector frost protection 39 10 16 Additional function thermostat e g for activation of the circulation pump 40 10 17 Additional function temperature c...

Page 4: ...dapted to the individual solar energy system Temperature difference control of a solar energy system with up to 2 collector arrays and up to 2 storage reservoirs Speed control of up to 4 circulation p...

Page 5: ...lar controller meets the requirements of the Electromagnetic Compatibility Directive 2004 108 EC the Low Voltage Directive 2006 95 EC and the harmonised standards DIN EN 60730 1 and DIN EN 60730 2 9 I...

Page 6: ...a suitable location and realise the electrical connections see 5 6 Installing the controller and 5 7 Electrical connections 5 Install the required sensors see 5 8 Installing the collector sensor and s...

Page 7: ...Changing the system layout see section 8 causes the factory settings to be restored All new and changed settings realised beforehand will be lost except for the time and date settings Installing and c...

Page 8: ...n function 10 15 x x x x x x x Anti Legionella function 10 2 x x x x x x Heating support 10 3 x x x x x x Bypass or external heat exchanger 10 10 10 11 x x x x x Storage reservoir safety function 10 1...

Page 9: ...tor 1 R 2 Solar pump for storage reservoir 2 Three way valve for storage reservoir 1 and storage reservoir 2 Valve for storage reservoir 1 Solar pump for collector 2 Solar pump for collector 2 Solar p...

Page 10: ...2 Collector array 2 F 3 Upper part of storage reservoir 1 Upper part of storage reservoir 1 Upper part of storage reservoir 1 Upper part of storage reservoir 1 Upper part of storage reservoir 1 Upper...

Page 11: ...ce more 8 Screw the controller firmly in place at the two fastening holes Risk of injury Do not use the controller as a drilling template DANGER Connection diagram 5 7 Electrical connections Danger of...

Page 12: ...sor cables sufficiently Thermally insulate sensors and piping Installing the collector sensor Insert the collector sensor into the provided opening on the collector array and fasten it in place refer...

Page 13: ...ading pumps Collector array temperature Collector array 1 Temperature in lover part of storage reservoir 1 Temperature in upper part of storage reservoir 1 Backup heating active Please note that other...

Page 14: ...unctions are numbered sequentially and marked by the symbol NO This numbering can be found in the tables regarding configuration of the system layout and additional functions e g E3 3 2 Example In the...

Page 15: ...lay KON and the number of the previously set system layout appear In order to change the system layout press the button When the symbol appears in the display the system layout can be changed Note Pre...

Page 16: ...m loading temperature MAX1 for storage reservoir 1 70 C 10 C to 90 C AE SPA1 Activation deactivation of storage reservoir 1 YES YES no E3 1 1 KON System layout setting 1 1 to 7 1 E3 1 13 SSP1 Upper st...

Page 17: ...3 Possible additional functions section 5 4 Relay connector assignment and section 5 5 Sensor connector assignment For detailed descriptions of the individual additional functions see section 10 Setti...

Page 18: ...evel Display Function Factory setting Range Selection AE MAX1 Maximum loading temperature MAX1 for storage reservoir 1 70 C 10 C to 90 C AE MAX2 Maximum loading temperature MAX2 for storage reservoir...

Page 19: ...ot greater than switch on temperature difference 1 K 4 K 1 K to 20 K E3 2 6 USW1 Minimum switch on duration for solar pump Note if the USW1 value is set to 100 the speed control function is deactivate...

Page 20: ...stem layout Level Display Function Factory setting Range Selection AE MAX1 Maximum loading temperature MAX1 for storage reservoir 1 70 C 10 C to 90 C AE MAX2 Maximum loading temperature MAX2 for stora...

Page 21: ...e 1 K 8 K 1 K to 20 K E3 2 4 TDA2 Switch off temperature difference for storage reservoir 2 between F1 and F6 not greater than switch on temperature difference 1 K 4 K 1 K to 20 K E3 2 6 USW1 Minimum...

Page 22: ...ry setting Range Selection AE MAX1 Maximum loading temperature MAX1 for storage reservoir 1 70 C 10 C to 90 C AE MAX2 Maximum loading temperature MAX2 for storage reservoir 2 70 C 10 C to 90 C AE SPA1...

Page 23: ...e 1 K 8 K 1 K to 20 K E3 2 4 TDA2 Switch off temperature difference for storage reservoir 2 between F1 and F6 not greater than switch on temperature difference 1 K 4 K 1 K to 20 K E3 2 6 USW1 Minimum...

Page 24: ...of storage reservoir 1 YES YES no E3 1 1 KON System layout setting 1 1 to 7 5 E3 1 13 SSP1 Upper storage reservoir sensor F3 present storage reservoir 1 see section 5 5 YES YES no E3 2 1 TDE1 Switch o...

Page 25: ...USW2 to 100 Additional functions See the overviews in section 5 3 Possible additional functions section 5 4 Relay connector assignment and section 5 5 Sensor connector assignment For detailed descript...

Page 26: ...isplay Function Factory setting Range Selection AE MAX1 Maximum loading temperature MAX1 for storage reservoir 1 70 C 10 C to 90 C AE MAX2 Maximum loading temperature MAX2 for storage reservoir 2 70 C...

Page 27: ...not greater than switch on temperature difference 1 K 4 K 1 K to 20 K E3 2 6 USW1 Minimum switch on duration for solar pump Note if the USW1 value is set to 100 the speed control function is deactivat...

Page 28: ...ssible in this system layout Level Display Function Factory setting Range Selection AE MAX1 Maximum loading temperature MAX1 for storage reservoir 1 70 C 10 C to 90 C AE MAX2 Maximum loading temperatu...

Page 29: ...not greater than switch on temperature difference 1 K 4 K 1 K to 20 K E3 2 6 USW1 Minimum switch on duration for solar pump Note if the USW1 value is set to 100 the speed control function is deactivat...

Page 30: ...crease If a loading precondition for the first priority storage reservoir is met loading of this storage reservoir is resumed SPV 0 no batch loading SPV 1 or 2 number of the storage reservoir prioriti...

Page 31: ...l function is shown with system layout 1 Level Display Function Factory setting Range Selection AE NHT Minimum temperature for the storage reservoir In the event of a temperature below this value and...

Page 32: ...on is only enabled at these times 2 The temperature F4 F6 according to the setting SNH has consistently remained above 60 C since midnight In order for activation of the anti Legionella function to be...

Page 33: ...sensor for temperature comparison with F7 0 no sensor allocated function is not enabled 1 to 8 sensor is allocated function is enabled 0 0 to 8 E3 1 11 VDE3 Switch on temperature difference not less t...

Page 34: ...ay Function Factory setting Range Selection E3 1 16 SSE Selection of the solar sensor 0 no sensor allocated function is not enabled 1 to 8 sensor is allocated function is enabled 0 0 to 8 E3 1 17 SSG...

Page 35: ...tional function collector monitoring tube function The collector s temperature is monitored If the measured temperature exceeds the value TCW which is set here and if the length of time defined by the...

Page 36: ...ensor is allocated Yield calculation is enabled on level E3 4 1 which is allocated a sensor Level Display Function Factory setting Range Selection E3 4 1 STR Selection of the sensor for the solar retu...

Page 37: ...ion is shown with system layout 1 Level Display Function Factory setting Range Selection E3 5 1 BPF Activation of the bypass function no YES no E3 5 3 TDE4 Switch on temperature difference for bypass...

Page 38: ...TDA4 Switch off temperature difference for heat exchanger pump not greater than switch on temperature difference 1 K 2 K 1 K to 20 K E3 5 5 USW3 or USW4 Minimum speed of the heat exchanger pump 30 30...

Page 39: ...exceeds the maximum storage reservoir loading temperature MAX which is set on the user level by 2 K heat is dissipated out of the storage reservoirs e g into the heating system Level Display Function...

Page 40: ...free is accentuated by flashing underscore lines If the selected sensor is already assigned to another function the corresponding number is displayed within brackets 0 no sensor allocated function is...

Page 41: ...derscore lines If the selected sensor is already assigned to another function the corresponding number is displayed within brackets 0 0 to 8 E3 8 2 VSB Selection of the second sensor input see above 0...

Page 42: ...layout 1 Level Display Function Factory setting Range Selection E3 9 1 WUR Allocation of relay for the overturn pump Only semiconductor relays which are still available can be used 0 0 2 3 4 E3 9 2 W...

Page 43: ...recent adjustment made on the specialised mechanic level E3 10 6 SWZ Automatic switching between summer time and winter time YES YES no E3 10 7 SER Setting for service operation normal operation no n...

Page 44: ...ting is to be used 1 1 to 2 E3 1 8 SNR Selection of additional relay for hot water backup heating 0 0 to 4 E3 1 9 ALR Selection of relay for the overturn pump 0 0 to 4 E3 1 10 STX Selection of storage...

Page 45: ...r pump s idle time 60 min 10 min to 60 min E3 4 1 STR Selection of the sensor for the solar return temperature 0 0 to 8 E3 4 2 STC Selection of the sensor for the collector temperature for multi colle...

Page 46: ...mparison function 0 0 to 8 E3 8 3 VR Selection of the relay output for the temperature comparison function 0 0 to 5 E3 8 4 VDE Switch on temperature difference for the temperature comparison function...

Page 47: ...stment made on the specialised mechanic level E3 10 6 SWZ Automatic switching between summer time and winter time YES YES no E3 10 7 SER Setting for service operation normal operation no YES no E3 11...

Page 48: ...t 100 depending on the setting OSW Reduction of the control output in 1 steps until the value of the USW setting is reached The control output can be increased in 1 steps with the button When the valu...

Page 49: ...100 C 1385 ohms 10 C 961 ohms 30 C 1117 ohms 70 C 1271 ohms 110 C 1423 ohms 0 C 1000 ohms 40 C 1155 ohms 80 C 1309 ohms 120 C 1461 ohms 10 C 1039 ohms 50 C 1194 ohms 90 C 1347 ohms 130 C 1498 ohms 3 S...

Page 50: ...Page 50 Notes...

Page 51: ...Page 51 Notes...

Page 52: ...anguage or used in any other way without the express permis sion of the manufacturer The content of this manual has been carefully checked Nevertheless the manufacturer cannot be held liable for any e...

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