Instruction Manual for VEICHI models including: SI22, Solar Pump Inverter
SI22 Solar Pump Inverter Manual 5 Trial Run （1） Please double check the cable connection according to user manual. （2） Press “Start/Stop” button to run it, and check whether the pump rotary direction is correct. ；If the direction is correct ，please go to step(4)；Otherwise，please go to step（3）.
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Variateur solaire VEICHI SI22 - 220V - Importation & Distribution
SI22 Solar Pump Inverter Manual CONTENS 1. Security Tips.................................................................... 1 2. Technical Specification .................................................... 1 3. Product Model ................................................................. 1 4. Appearance and Dimension............................................. 2 5. Solar Pump Controller Wiring .......................................... 3 6. Basic Operation............................................................... 4 F2.00 : 1 F0.02 : 1 F2.29: 1 FE14: 20.00 FA.19=00 Terminal control Active relay Min Frquency Single phase motor SI22 Solar Pump Inverter Manual 1. Security Tips 1. Only qualified personnel can operate the equipment. 2. AC power supply should not be connected with output ports U, V, W, otherwise there is a danger of damage to frequency inverter. 3. After electrified, it is forbidden to contact internal wiring board and its parts. Otherwise it will cause the danger of electric shock 4. User can only operate on it after 5 minutes when cut off power. 2. Technical Specification Solar pump inverter power(KW) Pump Rated power (KW) Rated voltage( V) Max solar power input (KW) Max DC input voltage V Recommend Voc voltage (V) Rated output curren t(A) Output frequency (Hz) SI22-D1 series, DC60-400VDC input, 3 phase 110-230VAC output, suitable for 110VAC pump 0.75 0.75 110 1.0 400 175~380 7A 0-320 1.5 1.5 110 1.95 400 175~380 10A 0-320 SI22-D3 series, D60V-400V input, 3 phase 220-240VAC output, suitable for 220VAC pump 0.75 0.75 220 1.0 400 360~400 4A 0-320 1.5 1.5 220 1.95 400 360~400 7A 0-320 2.2 2.2 220 2.86 400 360~400 10A 0-320 Note: SI22 products can also drive single phase pump and please select the current-matched model. 3. Product Model SI22 - D1 - 1R5G Product Series SI Solar Pump Inverter 22 Series No. Type D3 DC311V,suitable for driving AC220V pump D1 DC156V,suitable for driving AC110V pump Power Code Suitable Pump R75G 0.75kw 1R5G 1.5kw 2R2G 2.2kw Maximum power of D11.5kw Maximum power of D32.2kw. 1 SI22 Solar Pump Inverter Manual 4. Appearance and Dimension 2 SI22 Solar Pump Inverter Manual 5. Solar Pump Controller Wiring Standard Wiring for three phase motor DC Power (60-400VDC) Input (forward running) output reactor + U Solar Pump Inverter V - W U VM ~ W +24V shielded cables E (grounding resistor lower than 10 ) DI COM +24V DO COM shielded twisted pair line notice 1 +24V terminal maximum outputDC24V/100mA 2 DO terminal maximum output:DC24V/50mA collector open loop terminal output Notice1. 2. stand for main circuit terminals. stand for control circuit terminals. Connection for single phase motor L V L1 L2 L1 L2 C N With Capacitor LN connecting with UW U W Without Capacitorconnecting with UVW Note: The first connection solution for better performance is recommended. 3 SI22 Solar Pump Inverter Manual 6. Basic Operation Indicator and Key Icon Name Power Status Start/Stop Function ON: The power is 60-400VDC. OFF: Power is abnormal. OFF: It is ready to run BLINKING: Fault or alarm comes ONThe four indicates will be on in turn and stand for output frequency is approaching to 30%50%70%90% of rated frequency in sequence OFF Status: Press it to run ON Status: Press it to stop BLINKING Status : Press it to reset Dial-up and External Port Icon Name Function Keyboard Support optional keyboard IOT Quick Dial-up Support optional IOT to access to online monitoringoffline data storage and WIFI hotspot Default D1 for AC110V pump and D3 for AC220VC pump can be selected by quick dial-upany D1/D3 switch will only take effect after power on again 4 Trial Run SI22 Solar Pump Inverter Manual 1 Please double check the cable connection according to user manual. 2 Press "Start/Stop" button to run it, and check whether the pump rotary direction is correct.If the direction is correctplease go to step(4)Otherwiseplease go to step3. 3 Press "Start/Stop" button to stop it and change any two cables to adjust the directionPress "Start/Stop" button and then it will run smoothly. 4 Default setting for Start/Stop will store the operation command while power off. So it will automatically run or stop along with sunrise or sunset. Quick Troubleshooting 1Power is still off when connecting power: please check whether the input voltage is 60-400VDC or check cable connections of solar array. 2 Status indicator is blinking: please reset it by pressing "START/STOP" for 1 second. Otherwiseplease ask for support. 5Adobe PDF Library 10.0