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Summary of Contents for SP228

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Page 2: ...solar station against overloading and short circuiting All devices connected to the work station must conform to the technical specifications of the device As soon as it becomes evident that safe oper...

Page 3: ...sistance 72 solar hot water systems Operate with fingertip or touch control pen With high sense and stably Check valve Prevent medium flow back Flow sensor Measure flow rate used in Calorimetry functi...

Page 4: ...it means the medium has been filled up Then close the button and open the button System diagram 72 solar hot water system System 1 System 2 System 3 System 4 System 5 System 6 System 7 System 8 System...

Page 5: ...stem 34 System 35 System 36 System 37 System 38 System 39 System 40 System 41 System 42 System43 System 44 System 45 System 46 System 47 System 48 System 49 System 50 System 51 System 52 System 53 Sys...

Page 6: ...61 System 62 System 63 System 64 System 65 System 66 System 67 System 68 System 69 System 70 System 71 System 72 Please look view the detail system description on operation board Solar working statio...

Page 7: ...stem Temp difference circulate Set switch on and switch off temp difference Pump speed adjustment Set Pump speed Aux H Set auxiliary heater temp and time periods Solar heat collecting Set heat collect...

Page 8: ...llector frost protection 3 2 8 When the collector temp is lower than the desired frost protection temp this function will be activated Tank high temp protection 80 50 95 When the storage reaches the d...

Page 9: ...measuring the temp T6 T7 and flow rate of medium transfer them to heat amount through the formula Q CM t Take system 1 as example The temp sensor T7 andflow sensor have been installed inside the work...

Page 10: ...n t work Temperature sensor has broken circuit or short circuit Check sensor connection and make the wiring again Auxiliary heater still operates at 23 00 Anti bacteria function starts up It s normal...

Page 11: ...0 10 20 30 40 50 60 70 80 90 100 110 120 33620 20174 12535 8037 5301 3588 2486 1759 1270 933 697 529 407 Packing list No Name Specification Quantity 1 2 PT1000 sensor 15m 2 3 NTC sensor 3m 4 4 Power...

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