Aqua Forte Vario1.1 Gebrauchs- Und Installationsanleitung Seite 12

9. TROUBLE SHOOTING
Problem
Pump Does Not Start
Pump Won't Prime
Low Water Flow
Pump being noisy
10.
ERROR CODE
Item Code Description
1 E001 Abnormal input voltage
2 E002 Output over current
3 E101 Heat sink over heat
4 E102 Heat sink sensor error
5 E103 Master driver board error
6 E201 Circuit board error
7 E202 Master board EEPROM reading failure
8 E203 RTC time reading error
9 E204 Display board EEPROM reading failure
10 E205 Communication error
11 AL01 Auto speed reduction against high temperature
Note:
1. AL01 is not an error indication: when it appears the inverter will automatically switch to a
lower speed to self protect against high internal temperature. When the temperature drops
back to 68℃ the inverter will resume at the preset speed.
2. When causes for E002/E101/E103 lifts, the device will resume working automatically,
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Corrective solution
•Power Supply fault, disconnected or defective wiring
• Fuses blown or thermal overload open
• Check the rotation of the motor shaft for free movement and lack
of obstruction.
• Motor windings burned out.
•Empty pump/strainer housing. Make sure the pump/strainer
housing is filled with water and the cover o ring is clean.
•Loose connections on the suction side.
•Strainer basket or skimmer basket loaded with debris.
•Suction side clogged.
•Pump is not primed
•Air entering suction piping
•Basket full of debris
•Inadequate water level in pool
•Air leak in suction piping, cavitations caused by restricted or
undersized suction line or leak at any joint, low water level in
pool, and unrestricted discharge return lines.
• Disassemble pump, clean impeller, follow pump service
instructions for reassembly.
•Vibration due to improper mounting, etc.
10
Analysis
Not faulty
Not faulty
Contact your supplier
Contact your supplier
Contact your supplier
Contact your supplier
Contact your supplier
Contact your supplier
Contact your supplier
Contact your supplier
Contact your supplier