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/
22
1.
Diagram
2.
Safety protection
1) E1
：
Long freeze cycle, freeze cycle reaches 40min for 3 times, stop.
2) E2
：
Long harvest cycle, harvest cycle reaches 4.5min for 3 times, stop.
3) E3
：
High pressure protection
，
discharge pressure reaches 450psi, stop.
4) E4
：
water lack protection, water probe can’t touch water for 5min in freeze
cycle, stop.
5) E5
：
condenser temperature alarm, condenser temperature beyond -20
～
+80
℃
not stop
，
D10 (Led)flash fast.
3.
LED indication
1) D7 green led
：
ice making indicator
D7 flash slow——1s on 1s off
，
ice making or ice full
；
D7 flash fast——0.2s on 0.2soff
，
clean procedure end
；
D7 Illuminate——clean procedure.
