Clayton LPS, User Manual

Page: 28 / 32

Lithium Power Supply User Manual
Page
28
8. Failure description
If the unit detects a failure in the electronics it will display a failure code. The following table shows the
failure codes and the action required to solve the problem.
In case the unit displays a failure code that is not listed in the table, the unit needs service.
Table 5 Inv = Inverter, Chg = Charger
Failure
codes Failure description Failure
level Affected
module Solution
E001,E002 EEPROM memory failure. Critical All Contact your retailer for service.
E003 Internal High Voltage
communication.
Critical Inv/Chg Contact your retailer for service.
E004 The internal electronics is getting too
cold.
Warning Inv/Chg Allow the unit to warm up, or place it in
a higher ambient temperature.
E005 The internal electronics is too cold. Simple Inv/Chg Place the unit in higher ambient
temperature.
E006 The internal electronics is getting too
warm. Warning Inv/Chg Allow the unit to cool down, or place it
in lower ambient temperature.
E007 The internal electronics is too warm. Simple Inv/Chg Allow the unit to cool down, or place it
in lower ambient temperature.
E008,E009 A temperature sensor is broken. Critical All Contact your retailer for service.
E010
The calculated efficiency of the unit
is too low. Critical All Contact your retailer for service.
E020,E21 Inverter failure Simple Inv Restart to remove failure. If a restart
does not remove the failure, contact
your retailer for service.
E022 Charger failure Simple Chg Restart to remove failure. If a restart
does not remove the failure, contact
your retailer for service.
E030-­‐E040 Missing calibration Critical All Contact your retailer for service.
E049 DC Communication failure Critical DC in/out Contact your retailer for service.
E050 Cell Voltage measurement failure Critical All Contact your retailer for service.
E051 Battery Empty Warning Inv/DC out Apply charge current from 230VAC in or
12VDC in.
E052 One or more cell voltage(s) is getting
too low Warning All Recharge the battery.
E053 One or more cell voltage(s) is too low Warning All Recharge the battery.
E054 One or more cell voltage(s) is getting
too high Warning All Remove any charge inputs and allow the
unit to balance the cells.
Contact your retailer if the warning is
still present after 24hrs.
E055 One or more cell voltage(s) is too
high Warning All Remove any charge inputs and allow the
unit to balance the cells.
Contact your retailer if the warning is
still present after 24hrs.
E056 One or more cell temperature(s) is
getting too low Warning All Place the unit in higher ambient
temperature.
E057 One or more cell temperature(s) is
too low
Simple All Place the unit in higher ambient
temperature.
E058 One or more cell temperature(s) is Warning All Allow the unit to cool down or place it in