Errors And Alarms - Black & Decker BDXBTVAR150 Instruction Manual

Page 18

ENGLISH

Problem

Pump runs without flow.

If an alarm is triggered, the drive's LCD screen will display the fault code text and the Variable Speed Pump will stop running.

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

E-01

Inverter unit protection

E-02

Acceleration over current

E-03

Deceleration over current

E-04

Constant speed over current

E-05

Acceleration over voltage

E-06

Deceleration over voltage

E-07

Constant speed over voltage

E-08

Under voltage fault

E-09

Motor overload

E-16—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.

E-01,02,03,04,05,06,07,09,10,24—Internal Errors: 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

mechanical seal. See page 15 "Pump Disassembly" for instructions for disassembling the pump.

E-08—Absolute AC Under Voltage Detected: This indicates that the supply voltage has dropped below the

operating range of 200v. 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.

E-14—Module Overheating: Should be caused by high ambient temperature or overload.

Possible Cause

Impeller is loose.

Air leak.

Clogged or restricted plumbing.

Description

Corrective Action

Check that pump is spinning by looking at fan on back

of Variable Speed Pump. If so, check

that pump impeller is correctly installed.

Check plumbing connections and verify they are tight.

Check for blockage in strainer or suction side piping.

Check for blockage in discharge piping including

partially closed valve or dirty pool filter.

Fault Code

E-10

Inverter overload

E-11

Phase loss at input side

E-12

Phase failure at output side

E-14

Module overheating

E-16

Communication fault

E-17

Current detection fault

E-24

Inverter hardware fault

Installation & Operation Manual

Description