Installation Guide

14
ERROR CODES
on control panel display
Error
Code
Error type can be read out on the
control display
Err 9
Thermostat failure (if the thermostat
is not connected)
Err 5 Over heating of compressor
Err 4 Compressor speed error
Err 3 Compressor start error
Err 2 Over-current on cooling fan
Err 1
Battery protection change to lower
voltage on UVP
Err 0
Thermostat failure (if the thermostat
short circuits)