USER MANUAL
COOLMAX SRX – Wall Mount
Australian Energy Research Labs
AER09 – Rev 1.2
7
th
July 2022
26
AER09 REV 1.2
Fault
Code
Error
Description
Recommended Action
-1102
High Battery
Temperature Detected
The battery temperature sensor has
detected a high battery temperature.
Operating the battery at a high
temperature will greatly reduce its
lifespan.
Consider increasing the battery
temperature compensation factor
with the AERL Link Software or
reducing the ambient environment
temperature.
-1103
Low Battery
Temperature Detected
The battery temperature sensor has
detected a low battery temperature.
Operating the battery at a low
temperature may greatly reduce its
lifespan.
Consider a temperature-controlled
battery environment if the battery
regularly experiences low
temperatures.
-1401
Earth Fault
(Positive)
An Earth Fault has been detected on
the Positive Connection.
Disconnect the device, confirm
the fault with a Megger, and repair
the system.
-1402
Earth Fault
(Battery Negative)
An Earth Fault has been detected on
the Battery Negative Connection.
Disconnect the device, confirm
the fault with a Megger, and repair
the system.
-1403
Earth Fault
(PV Negative)
An Earth Fault has been detected on
the PV Negative Connection.
Disconnect the device, confirm
the fault with a Megger, and repair
the system.
