Gemas RANGER User Manual

Fault alarm
Error codes and possible causes
Error code
Possible cause
01
DC-link over-voltage
02
DC-link under-voltage
03
DC-link voltage is too low
04
IPM over-current software protection
05
IPM over-current hardware protection
07
AC input over-voltage
08
AC input under-voltage
10
Electric-thermally protection for pump over-load
11
Motor over speed
13
IPM over temperature
16
Motor out of step
17
PFC output DC low voltage
20
Earth short circuit
21
Motor Phase short circuit
22
Output phase lack
31
Communication error with master
41
Current sensor circuit error
42
Inrush current preventing relay error
43
Voltage sensor error, AC voltage and DC voltage does not match
51
IPM temperature sensor circuit error
60
Motor rotor lock
61
DSP ROM error
62
DSP RAM error
63
DSP watchdog error
66
Communication error with driver
In case of an error occurs, the Error light turns on and the LED
window displays an error code. The message will not be cleared
until the fault is disappeared or the power supply is turned off.
The controller records the latest 8 errors, and the error history
can be viewed one by one in the LED window. When a new error
occurs, the oldest error record will be deleted.
To view the error records, press the “0” button first and then
soon press the “SET” button within 500msec at standby state.
Press the “▲” button to go to the next error code. Press the “▼”
button to delete the current error record, and press the “▼”
button for at least 3sec to delete all error records. Pressing the
“SET” button or doing nothing within 30sec will exit the error
code view mode.
The first character “E” denotes “Error”, the second digit shows
the sequence of the error, and the last two digits are the error
code.

Gemas RANGER Specifications

General

Brand	Gemas
Model	RANGER
Category	Swimming Pool Pump
Language	English