Delixi CDI-SPD Series Manual Download Page 32 | Manualshive

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Chapter VI Troubleshooting

Page 29

A-tF

Water

fullness

warning

Full reservoir

If  the  user  sets  water  fullness  alarm
function;  the  equipment  will  shut
down automatically when the warning
is on for a certain period of time, and
the  user  needs  not  to  notice  it;
otherwise,  please  check  if  the
terminal wiring is wrong.

A-tL

Waterempty warning

Empty suction basin

If  the  user  sets  water  empty  alarm
function;  the  equipment  will  shut
down automatically when the warning
is on for a certain period of time, and
the  user  needs  not  to  notice  it;
otherwise,  please  check  if  the
terminal wiring is wrong.

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Summary of Contents for CDI-SPD Series

Page 1: ... the manual also provides wiring diagram for your reference If having difficulties or special requirements for usage of the Product please feel free to contact our local offices or dealers or call our customer service center of the headquarters directly We will offer dedicated service to you We may change the contents of this Manual without a prior notice Please confirm the followings seriously wh...

Page 2: ...erminals of frequency inverter 14 3 2 2 Wiring reference for the main circuit and control circuit is as shown in the table below 16 3 3 Earthing 17 Chapter IV Keyboard Operation and Running 14 4 1 Selection of Operation Mode 18 4 2 Test Run and Inspection 18 4 2 1 Precautions and inspection prior to test run 18 4 2 2 Test Run 18 4 3 Keyboard Operation Method 19 4 3 1 Keys and functions of keyboard...

Page 3: ......

Page 4: ...ate on one side of the frequency inverter 2 Is there any damage to the components Survey the external appearance of the frequency inverter and make sure that no damage has occurred during transportation 3 Are the components properly fastened Take off front cover of frequency inverter and use proper tools to inspect all visible components 4 Is the user s manual received User s manual of frequency i...

Page 5: ...n it 10 Cover plate must be covered up before power on otherwise electric shock and explosion can occur 11 Never confuse the input and output terminals Otherwise explosion or damage to the property mightoccur 12 For frequency inverter of which storage period exceeds half year please increase the input voltage gradually by using regulator to prevent from electric shock and explosion 13 Don t operat...

Page 6: ...S2 Output AC 3PH 0V Uinput 0 400Hz 7 0A 1 5kW Hardware Version 1 1 00 Software Version 1 01 31 SPDG1R5S219K000001 CDI SPD G 1R5 S2 DELIXI inverter Product series no Product type Power of the adapting motor G General Type SS2 1 PH AC 220V Input Output 50 60Hz DC 200 400V SPD Series T4 3 PH AC 380V 50 60Hz DC 300 750V S2 1 PH AC 220V 50 60Hz DC 200 400V Voltage Level Rated Voltage T2 3 PH AC 220V 50...

Page 7: ...7SS2 9 5 7 0 0 7 CDI SPDG1R5SS2 15 7 10 0 1 5 CDI SPDG2R2SS2 27 0 14 0 2 2 CDI SPDG4R0SS2 32 8 17 0 4 0 CDI SPDG0R4S2 6 5 3 0 0 4 CDI SPDG0R7S2 9 5 5 0 0 7 CDI SPDG1R5S2 15 7 7 0 1 5 CDI SPDG2R2S2 27 0 10 0 2 2 CDI SPDG4R0S2 32 8 17 0 4 0 CDI SPDG4R0T2 18 5 17 0 4 0 CDI SPDG0R7T4 3 4 3 0 0 7 CDI SPDG1R5T4 5 0 4 5 1 5 CDI SPDG2R2T4 6 8 6 0 2 2 CDI SPDG4R0T4 10 5 9 5 4 0 CDI SPDG5R5T4 15 5 13 0 5 5 ...

Page 8: ... Information Page 5 Please specify the corresponding model and specification of the products when placing an order For any special requirements please contact us for negotiation 2 4 Appearance and Installation Dimension ...

Page 9: ...Chapter II Product Information Page 6 ...

Page 10: ...Chapter II Product Information Page 7 ...

Page 11: ...Chapter II Product Information Page 8 ...

Page 12: ...fan effectively 2 Regular inspection Please inspect places that can be hardly inspected regularly Regular inspection item A Inspect and clean air flue regularly B Inspect if the screw is loose C Inspect of the frequency inverter is corroded D Inspect if there is arc on surface connecting terminal 3 Replacement of vulnerable parts The vulnerable parts of the frequency inverter include cooling fan a...

Page 13: ...ecification C Damage caused by accidental drop and improper handling after purchase D Aging or fault caused by severe environment E Damage caused by natural disasters such as earthquake fire disaster wind lightning stroke abnormal voltage or reasons happening together with disasters F Damage in the transportation process Notes Transportation mode is designated by user of themselves We could assist...

Page 14: ...high power electrical equipment which can impact operation of the equipment 8 Radioactive materials can influence use of the Product 9 Avoid flammable materials thinner and solvent Environment Environment temperature 10 40 Storage temperature 20 65 Environment humidity 90 RH at maximum noncondensing Height Under 1 000 m Reduce capacity by 1 for every 100 m after the altitude exceeds 1 000 m Vibrat...

Page 15: ...the same at the top bottom and both sides 2 Air temperature at the permitted inlet of frequency inverter 10 40 3 Enough heat dissipation space shall be reserved in the upper and lower areas in order to ensure smooth air intake and emission of frequency inverter 4 Don t let foreign objects fall inside air duct during installation lest fan damage 5 Add filtering device at air intake when silk fibers...

Page 16: ...es AC DC connection at the same time switching control circuit shall be configured externally 3 Special PV combiner boxes shall be used for the parallel connection of components 4 When PV cell module is more than 10 m from frequency inverter Type II lightning arrester shall be configured at DC input end 5 When water pump is more than 50 m from frequency inverter it is suggested to select output re...

Page 17: ...thed reliably Description for SS2 single phase output models 1 Generally the output terminals U and W of the inverter connect to the phase cables of the single phase motor 2 If the single phase pump cannot be started the two phase control method must be used and the start up and running capacitors if any of the motor must be removed The figure below shows the internal wiring of the common single p...

Page 18: ...minal Name Function Description Digital quantity input DI1 Forward running DI1 Forward running of frequency Inverter DI2 level switch low level switch connected to the normally on contact by default DI3 level switch high level switch connected to the normally on contact by default DI4 Reverse running of frequency Inverter DI2 Low level switch DI3 High level switch DI4 Reverse running T1 relay T1A ...

Page 19: ...2 6 6 1 0 CDI SPDG0R4S2 2 5 2 5 1 0 CDI SPDG0R7S2 2 5 2 5 1 0 CDI SPDG1R5S2 2 5 2 5 1 0 CDI SPDG2R2S2 4 4 1 0 CDI SPDG4R0S2 6 6 1 0 CDI SPDG4R0T2 6 6 1 0 CDI SPDG0R7T4 2 5 2 5 1 0 CDI SPDG1R5T4 2 5 2 5 1 0 CDI SPDG2R2T4 2 5 2 5 1 0 CDI SPDG4R0T4 4 4 1 0 CDI SPDG5R5T4 4 4 1 0 CDI SPDG7R5T4 6 6 1 0 CDI SPDG011T4 6 6 1 0 CDI SPDG015T4 10 10 1 0 CDI SPDG018 5T4 16 16 1 0 CDI SPDG022T4 16 16 1 0 CDI SP...

Page 20: ... possible 4 When several frequency Inverters are used in a row please earth the device as shown in Fig a and Don t make earth wires form a circuit as shown in Fig c 5 Frequency Inverters and motors shall be earthed according to the connections given in Fig d a Correct b Incorrect c Not recommended d Correct e Not recommended 6 Wiring inspection Inspect the following items after installation and wi...

Page 21: ...or and mechanical equipment before running otherwise personal injuries and equipment damages may be caused 3 If necessary install a band type brake separately otherwise person injuries will be caused 4 Don t change wiring during operation otherwise the equipment or frequency inverter will be damaged In order to ensure safety mechanical coupler shall be unhooked before initial running so that the m...

Page 22: ...to r lamp V Indicate voltage value A Indicate current value Hz Indicate frequency value V A Indicate percentage A RPM Hz Indicate rotating speed Key area MODE Switch display mode cancel data modification ENTER Reads and stores parameter when it is set Functional code selection data addition and subtraction setting When the parameter is displayed in cycle in the power off display interface and runn...

Page 23: ... configuration for frequency inverter model 6 and above Keyboard dimensions 65 mm 50 mm Keyboard seat installation dimensions 77 5 59 mm Keyboard seat dimensions 83 5 65 mm Keyboard 3 is the standard configuration for frequency inverter model 1 4 Keyboard dimensions 63 mm 75 mm Keyboard seat installation dimensions 99 70mm Keyboard seat dimensions 107 80mm Keyboard 3 is the standard configuration ...

Page 24: ... made press MODE to return Press ENTER to confirm modification and return to parameter display status F28 02 parameter code increases by 1 automatically after confirmation At this moment the value of parameter F28 01 is modified into 1 Press MODE key twice to return back to the operation power off monitoring mode E g Below is the example of modifying the parameter F28 03 of start waiting time from...

Page 25: ...nt When inverter running keypad will show in turn Solar panel DC voltage Output frequency Output current When the parameter is displayed in cycle on power off display interface and operation display interface press this key to show a certain parameter permanently and press it again to recover the cycle display When parameters are modified parameter modification bit can be selected ...

Page 26: ...fault of the functional code parameter the 5th line modification restrictions Modification attribute of functional code parameter i e whether it is allowed to modify and modification conditions Restrictions on the modification of functional code parameters are described as below The given value of this parameter can be modified either in the shutdown or running status of the Product The given valu...

Page 27: ... 300S 6 600S 7 1200S 8 1800S 1 F28 04 Maximum frequency 0 60Hz 1 50Hz 1 F28 05 Low frequency protection 0 45Hz 1 40Hz 2 35Hz 3 30Hz 4 25Hz 5 20Hz 6 15Hz 7 10Hz 2 F28 06 Low frequency time 0 65535S 60 F28 07 Low frequency reset 0 65535S 600 F28 08 Fault reset time 0 6553 5S 600 F28 09 Number of resets 0 65535 10 F28 10 Under voltage setting 0 400V T4 270V T2 SS2 S2 170V F28 11 Over voltage setting ...

Page 28: ...g function 0 65535h 0 F28 27 Password protection 0 65535 0 F28 28 Inversion temperature F28 29 Frequency reduction temperature 0 95 82 F28 30 Under load protection 0 No protection 1 Start protection 0 F28 31 Under load current 0 6553 5A Model F28 32 Under load time 0 6553 5S 60 F28 33 Under load reset 0 6553 5S 600 F28 39 Single phase mode 0 No start 1 Start 0 F28 40 Power down and frequency reduc...

Page 29: ...ency can be fixed at 35 Hz and then raise frequency when the energy becomes steady Alternatively keep steady voltage mod from the beginning and fix bus voltage at about 270 V and let the frequency rise slowly The minimum tracking voltage of MPPT must be higher than under voltage failure 10 V 1 In CVT mode there is only PV panel input It requires testing the bus voltage before starting and regardin...

Page 30: ...n is not on Inspect acceleration and deceleration time Inspect input power supply Select a higher power level PV pump driver Inspect if short circuit short circuit to ground or line to line short circuit or locked rotor occurs to the load Inspect output wiring Inspect if there is strong interference source Inspect the setting of relevant functional codes OC2 Deceleration over current OC3 Constant ...

Page 31: ...he underload pre alarm point PINV PV reverse connection fault Incorrect PV wiring Change the wiring direction of the positive and negative terminals and connect the cables again PVOC PV overcurrent 1 The acceleration or deceleration is too fast 2 The inverter power is too low 3 The load transients or is abnormal 4 The grounding is short circuited 1 Increase the ACC or DCC time 2 Select the inverte...

Page 32: ...for a certain period of time and the user needs not to notice it otherwise please check if the terminal wiring is wrong A tL Waterempty warning Empty suction basin If the user sets water empty alarm function the equipment will shut down automatically when the warning is on for a certain period of time and the user needs not to notice it otherwise please check if the terminal wiring is wrong ...

Page 33: ... 300 9 1 CDI SPDG0R7S2 250 11 1 300 9 1 CDI SPDG1R5S2 250 11 1 300 9 1 CDI SPDG2R2S2 250 11 1 300 9 1 CDI SPDG4R0S2 250 11 2 300 9 2 CDI SPDG4R0T2 250 11 2 300 9 2 CDI SPDG0R7T4 250 18 1 300 15 1 CDI SPDG1R5T4 250 18 1 300 15 1 CDI SPDG2R2T4 250 18 1 300 15 1 CDI SPDG4R0T4 250 18 2 300 15 2 CDI SPDG5R5T4 250 18 2 300 15 2 CDI SPDG7R5T4 250 18 2 300 15 2 CDI SPDG011T4 250 18 3 300 15 3 CDI SPDG015T...

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