迷你工作站SP116 operation
Contents
1. 2 2 2 Installation description User s Manual SP116 SP116 should be installed in return flow of the solar circuit as indicated above Please see detailed installation instruction in attached manual 2 2 3 Technical data Power of pumps solar collector pump P1 and circulation pump P2 lt 600W Power of auxiliary heating lt 3000W optional lt 6000W System working pressure 8 bar Safety valve response pressure 6 bar Ambient temperature Input signals Output signals 2 3 Display symbols 20 60 C T1 T3 solar collector top part of water tank bottom part of water tank 3 auxiliary heating solar collector pump solar circulation pump B8 Weekday 7days of week can be set e g Week 1 means Monday Time controlled auxiliary heating Setting three heating time periods User s Manual SP116 Forbid permit using auxiliary heating Temperature display HHH L H Flow rate display User s Manual SP116 3 Functions and operation Danger Before connecting the power supply make sure that the water tank solar collector solar control A system and all temperature sensors are good connected Note For safety auxiliary heating is locked at delivery state The single 6 displays on the screen If you want to use this function please see operation 3 6 Forbid Permit using auxiliary heating 3 1 Setting week and time After power supply is switched on please firstly s2. confirm the setting Press Cancel button to cancel the function User s Manual SP116 Q Note Between 60 70 C scale can form more easily we usually set the water tank temperature at 60 C 3 5 Switching on off auxiliary heating manually If you want to use hot water immediately but the water temperature doesn t reach the desired value you can switch on off the auxiliary heating manually 335 Press confirm button until L displays on the screen to switch on auxiliary heating manually Press Cancel button to switch off auxiliary heating manually 3 6 Forbid Permit using auxiliary heating Press System Setting button until A displays on the screen Press Confirm button to save the setting and forbid auxiliary heating Press System Setting button until 6 displays on the screen Press Cancel button to cancel the setting and permit auxiliary heating Note When forbid auxiliary heating customer can t switch on off auxiliary heating manually and time controlled auxiliary heating function is also automatically deactivated 3 7 Frost protection In winter when the temperature of collector drops below the preprogrammed starting temperature of frost protection default value 5 C solar pump P1 starts working When collector temperature exceeds the switch off temperature of frost protection pump P1 stops working and the system exits fr
3. User s Manual SP116 1 General information 1 1 About this manual This manual describes the installation function and operation of an integrated solar control system which is suitable for split pressurized solar heating system Before installing and operating the device please read the following information carefully 1 2 Safety regulations Installation commissioning and maintenance of the device may only be performed by professional personal All operations that require opening the device are only to be conducted cleared from the power supply All safety regulations for working on the power supply are valid The device must not be installed in rooms where easily inflammable material e g gas or oil mixtures are present or may occur Before connecting the system make sure that the energy supply matches the specifications of the device Protect the solar control system against overloading and short circuiting All devices connected to the solar control system must conform to the technical specifications of the device As soon as it becomes evident that safe operation is no longer possible please immediately take the device out of operation Without lightning rod please don t use this device during a thunderstorm 1 3 Liability waiver Improper installation or operation can cause damages to material and persons The manufacturer cannot monitor the compliance with these instructions or the circumstances and methods used
4. VS Press to adjust hours press button to adjust minutes Press Confirm button to save the settings press Cancel button to cancel the settings User s Manual SP116 I Immediately after setting the first time period the display enters into the operating menu of next time period Perform like above steps the other two time periods can be set Note If you want to shut off one of the three time periods you can set a same value for both start time and end time e g you can set both the start and end time of second time period at 10 00 am 3 3 Time controlled circulation function This function needs an extra circulation pump P2 You can set up a timer program with up to three time periods This pump can be triggered at times when hot water will be needed Gd Note Within the preset three time periods pump P2 always stops for 15 minutes after operating for 3 minutes i Note Default setting the first time period 6 00 turning on 8 00 turning off the second time period ab 10 00 10 00 the third time period 19 00 turning on 21 00 turning off Three time periods should be set within one day 24 hours Press System Setting until J displays on the screen eee i D gai e Press button to adjust the start time and end time of first time period Press button to adjust hours press button to gt a adjust minutes Press Confirm button
5. deviation is acceptable PT1000 resistance value Fe Jo io 20 sw a o o 7 8 90 100 no Jin NTC 10K B 3950 resistance value Fe Jo po 2 fo o 50 6 7 8 90 10 no 120 11
6. el button to quit this function 3 10 Holiday function If you intend to be absent for an extended period holiday or hot water is not required for an extended period you can activate the holiday function This function is activated nightly 22 00 6 00 to re cool the storage tank and to prevent high thermal loads of the solar system due to completely heated storage tank Press System Setting until HD displays on the screen it indicates that the function is active Press Confirm button to confirm this setting Press Cancel button to deactivate this function Note When using holiday function system will lock auxiliary heating automatically 3 11 Anti legionella protection To safeguard the water hygiene solar system will monitor the storage tank temperature If the temperature never reaches 70 C in every 7 days auxiliary heating will be activated automatically and heats the tank water to 70 C 3 12 Collector emergency cut off When the temperature of collector reaches or exceeds 120 C in order to prevent evaporation of heat medium liquid and protect other components of solar system solar circulation pump will be stopped compulsively until the temperature of collector gets lower 3 13 Memory function In case of power failure solar control system is able to remain the preset parameters unchanged 3 14 Reset Function If necessary all the settings except time setting ca
7. et the week of the system Press System Setting button until the signal D gt displays on the screen Press button to set weekday range 0 6 e g 1 means Monday Press Confirm button to save the setting press Cancel button to cancel the setting Press System Setting button again until Q displays on the screen Press button to set hour press button to set minute Press Confirm button to save the setting press Cancel button to cancel the setting 3 2 Time controlled auxiliary heating Solar control system can be combined with electric boiler or gas oil boiler The system is supported with a default program which can be customized to meet your individual needs You can create a timer program with up to three time periods to heat the water to a desired value During the three preset time periods auxiliary heating starts working when the water temperature in top part of storage tank T3 is below preset turning on temperature and it stops working when T3 exceeds the required temperature Note Default setting the first time period 4 00 turning on 5 00 turning off the second time section 10 00 10 00 the third time section 17 00 turning on 22 00 turning off Press System Setting button until the signal G appears ET n Hi al Press button to set the start time of the first time period
8. for installation operation utilization and maintenance of this controller Damage by mishandling or improper installation on costumer site is immediately leading to warranty exclusion As faults can never be excluded we don t offer a guarantee for the completeness of the drawings and texts of this manual they only represent some examples They can only be used on own risk No lability is assumed for incorrect incomplete or false information and the resulting damages The manufacturer preserves the right to put changes to product technical date or installation and operation instructions without prior notice 1 4 Symbols used A Danger Failure to observe these instructions can lead to injury of persons or safety risks A Attention Failure to observe these instructions can result in damage to the product or environment T Note Useful information and instructions Operation steps Indication of operation steps User s Manual SP116 2 Product information 2 1 System description The solar collector pump P1 is activated as soon as the temperature difference between the collector array T1 and the storage tank T2 is reached If the temperature difference between the collector array T1 and storage tank T2 drops below the switch off temperature difference or the storage tank T3 reaches the maximum storage temperature the solar pump P1 will be switched off T3 is used to measure the temperature of the top part of st
9. n be reset to the factory settings User s Manual SP116 Press System Setting button until un displays on the screen Press Confirm button all of parameters will be reset to factory settings 3 15 Manual operations T T Customers can monitor the flow rate anytime by viewing the signal 441 on main operating menu And when there are no other operations and it returns to main menu they can also activate some functions by pressing different buttons directly Press Confirm button 2 second to switch on off solar collector f 4 An pump P1 manually Press Cancel button 2 second to switch on off solar hot water circulation pump P2 manually Press button repeatedly to check the temperature values in different part of solar system 10 User s Manual SP116 4 Error messages A Danger Never try to repair the solar control system yourself Consult a specialist in case of an error The following table explains the error messages and corresponding handling indication Most of the problems can be found in the list below No Familiar problem Solution 1 Pump works but no flow rate There is probably too much air in Replenish heat medium liquid displays the pipeline and exhaust the air System has temperature difference Storage tank reaches max tank When tank temperature drops but pump doesn t work temperature pump starts w
10. orage tank If the turning on condition for auxiliary heating is filled the auxiliary heating will be activated a mm ee me _ SS 1 collector array 1 storage tank T1 Temperature sensor for collector array T2 Temperature sensor in bottom part of storage tank T3 Temperature sensor in top part of storage tank P1 Solar collector pump P2 Solar circulation pump Danger If there is only one temperature sensor in water storage tank usually in bottom part T2 it is possible that the auxiliary heating function will not be activated or deactivated at a right time because the water temperature in top part of the tank T3 cannot be measured In this case if you still want to use auxiliary heating function control program will automatically take the signal from bottom temperature sensor T2 instead of T3 However water in top part of tank might often be overheated It may cause damages to material and persons So it is highly recommended not to use auxiliary heating in such a case d Note To lock this function please press System Setting button until the signal S appears on the screen see details in 3 6 Forbid Permit using auxiliary heating User s Manual SP116 2 2 Single pipeline solar control system SP116 2 2 1 Components 1 Operating screen 2 Pump speed regulation 3 Security valve 4 Manometer 5 Filling and flushing connector 6 WILO pump
11. orking Solar collector reaches its max When collector temperature temperature drops pump starts working Auxiliary heating doesn t work Auxiliary heating is forbidden Activate it manually Temperature sensor has broken Check sensor connection and circuit or short circuit make the wiring again Auxiliary heating still operates at Anti legionella function starts up It s normal System pressure drops There is air leakage in solar Check the pipeline and exhaust Pump works but system doesn t Frost protection function is After collector temperature have temperature difference rises pump stops working activated cd signal blinks meanwhile auxiliary heating function starts up The solar pumping station SP116 shows error messages in the main operating menu if there is a problem with temperature sensor Error message meaning Possible cause Error rectification EC There is broken circuit Sensor wiring interrupted not Check resistance value S with sensor connections connected or short circuit replace sensor 1f necessary FEC There is a short circuit Sensor wiring interrupted not Check resistance value lt gt with sensor connections connected or short circuit replace sensor if necessary Note A potentially defective sensor can be checked using an ohmmeter To do this the sensor must be disconnected Its resistance value can be compared with the figures below small
12. ost protection Press System Setting until displays on the screen Press button to adjust the temperature of frost protection Setting range 3 C 10C Press Confirm button to confirm the setting press Cancel button to deactivate this function 3 8 Storage tank overheating protection To avoid overheating of water storage tank system is supported with an overheating protection function When the temperature of tank T3 is higher than the maximum tank temperature even the condition of temperature difference circulation is reached solar pump is still forbidden to operate Press System Setting button until r displays on the screen Press button to adjust the maximum tank temperature Default value 80 C setting range 60 C 90 C User s Manual SP116 Press Confirm button to confirm the setting press Cancel button to quit the function 3 9 High temperature protection of solar system When collector temperature reaches 115 C and meanwhile the storage tank doesn t reach the max tank temperature the high temperature protection function of solar system will be activated Press System Setting until displays on the screen Press button to adjust the maximum collector temperature Default value 115 C adjustable range 100 C 130 C Press Confirm button to confirm the setting press Canc
13. to confirm the setting press Cancel button to cancel this setting I Immediately after setting the first time period the display enters into the operating menu of next time period Perform like above steps the other two time periods can be set Note If you want to shut off one of the three time periods you can set a same value for both start time LE and end time e g you can set both the start and end time of second time period at 10 00 am 3 4 Temperature difference circulation function The solar control program works on the principle of temperature difference circulation Solar pump PI is triggered as soon as the preset temperature difference between collector and tank is reached Press System Setting button until D displays on the screen Press button to adjust storage tank temperature Default value 60 C setting range 45 75 C Press Confirm button to save the setting Press Cancel button to cancel this function At the same time the menu shows 10 C the default value of switch on temperature difference Press button to adjust it Setting range 5 20 C Press Confirm button to save the setting Press Cancel button to cancel this function Then the menu shows 5 C the default value of switch off temperature difference Press button to adjust it adjustable range 2 12 C Press Confirm button to
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