weewell WTE220 - Error Messages and Troubleshooting; High Temperature;Ambient High Error; Low Temperature;Ambient Low Error; System Malfunction Error

WTE220 USER MANUAL I 9
Error Messages
Dsplay Problem Dsplay Meanng Possble cause and fault remedy
Measured Temperatu-
re or I too hgh
Dsplays (H) n conjuncton wth
the (Q) when measured tempera-
ture hgher than 100°C or 212°F
Measured Temperatu-
re too low
Dsplays (L) n conjuncton wth
the (Q) when measured tempera-
ture lower than 0°C or 32.0°F
Ambent temperature
I too hgh
Dsplays (H) when ambent
temperature s hgher than
40.0°Cor104.0°F
Ambent temperature
too low
Dsplays (L) when ambent tem-
perature s lower than 10°C or
50.0°F
Error functon dsplay When system has malfuncton
Blank dsplay
Please check f the battery
has been loaded correctly. Also
check polarty(+) and (-) of bat-
teres.
Dead battery ndca-
ton
If the steady battery con s
the only symbol shown on the
dsplay, the batteres should be
replaced