Faults And Alarms - Pentair WHISPERFLOXF VS Guía De Instalación Y Del Usuario

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Faults and Alarms

If an alarm is triggered the drive's LCD screen will display the fault code text and the pump will stop. Disconnect
power to the pump and wait until the keypad LEDs have all turned off. At this point, reconnect power to the pump. If
the error has not cleared then proper troubleshooting will be required. Use the error description table below to begin
troubleshooting.
FAULT CODE DESCRIPTION
000A
000B
000C
000D
000E
000F
001A
0002
0004
0006
0008
0010
0011
0012
0013
0014
0015
0016
0017
0018
0019
0021
0021
– Communication Link between the HMI and Motor control has been lost: Check the jacketed wire on the
back side of the keypad inside the drive top cover. Ensure that the 5 pin connector is properly plugged into the socket
and that there is no damage to the cable.
0017
– Power Module over current detected: If this error displays multiple times, then there may be a problem
with the pump's rotating assembly. Please disassemble the pump and investigate to see if there is a problem with the
impeller or shaft seal. See Pump Disassembly on page 17 for instructions for disassembling the pump.
000E
– Absolute AC Under Voltage Detected: Indicates that the supply voltage has dropped below the operating
range of 187v. This could be caused by normal voltage variation and will clear itself. Otherwise there could be
excess voltage sag caused by improper installation or improper supply voltage.
XF
®
WHISPERFLO VS and MAX-E-PRO
Absolute L4 inductor temperature limit exceeded
DC bus over voltage detected
DC bus under voltage detected
Absolute AC line over voltage detected
Absolute AC line under voltage detected
Internal voltage ref out of range
Input bypass relay fault detected
Absolute phase current limit exceeded
Absolute Power Module temperature limit exceeded
Absolute Power Factor Correction (PFC) temperature limit exceeded
Absolute Diode Bridge temperature limit exceeded
External voltage ref out of range
Module therm out of range
PFC therm out of range
Bridge therm out of range
L4 Inductor therm out of range
Current offset out of range
Motor start fault detected
Power module over current detected
3 phase current imbalance detected
Module fault test failure
Communication link between HMI and motor control has been lost
XF
®
VS Commercial Variable Speed Pump Installation and User' s Guide