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After Sales Support
 (AU) 1300 886 649  (NZ) 0800 836 761  |       tempo.org/support
When there is a malfunction, the error indicator on the control panel will start flashing 
in order to warn you that something is wrong. Please contact our after sales support 
centre if this occurs.
Error Code Error Type
Error light flashes 
once
Battery voltage protection.
Error light flashes 
twice
External fan overcurrent protection.
Error light flashes 
three times
The compressor has failed to start.
Error light flashes 
four times
There is a minimum speed error.
Error light flashes 
five times
Controller overheat protection.
EER1 (on LED 
screen)
NTC1 open circuit.
EER2 (on LED 
screen)
NTC1 short circuit.
FAQs & Troubleshooting Guide (Cont.)