Aquagem IP25 - Error Code Diagnostics; 9. MAINTENANCE

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8.4 Error code
When the device detects a failure (except for the running capacity reduction strategy and 485
communication failure), it will stop automatically and display the error code. After stopping for 15 seconds,
check if the failure is cleared. If cleared, the pump will resume working.
Item
Error 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
E104
Phase-deficient protection
7
E105
AC current sampling circuit failure
8
E106
DC abnormal voltage
9
E107
PFC protection
10
E108
Motor power overload
11
E201
Circuit board error
12
E203
RTC time reading error
13
E204
Display Board EEPROM reading failure
14
E205
Communication Error
15
E207
No water protection
16
E208
Pressure sensor failure
17
E209
Loss of prime
Note:
1. When E002/E101/E103 is displayed, the device will resume working automatically, however when it
appears a fourth time, the device will stop working, to resume operation, unplug the device and plug in &
restart again.
9. MAINTENANCE
Empty the strainer basket frequently. The basket should be inspected through the transparent lid and
emptied when there is an evident stack of rubbish inside. The following instructions should be followed:
1). Disconnected the power supply.
2). Unscrew the strainer basket lid anti-clockwise and remove.
3). Lift up the strainer basket.