lassele LFT-1471E, Service Manual

Page: 68 / 79

7 Hi temp Ref
if cabinet temp is keeping
45℉ for 8 hr
Normal
Operation
E H r
8 E²PROM Error
E²PROM cannot Read &
Write
Normal
Operation
E E P
9 Open Door if Door S/W is open for 1 Hr
Operate
Error mode
E D r
10
Vapor Pan
Error
Vapor Fan is not
connected of error
Normal
Operation
u F n
When a combined temperature/amperage value is above the limit specified by
the compressor manufacturer, a protector will operate independently,
turning off the compressor. The compressor will restart when this protector
has reset.
Note :
1. Compressor protector resets automatically.
2. If condenser fan is operating and the compressor is off, it is most likely that
the protector has operated.