Cornelius IWC322 Informacje Techniczne Pobierz pdf (Strona 25)

I-Series Ice Machine Training Manual

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D14 Green LED

ON 15

seconds

Water pump active for 15 sec., then inactive

D15 Green LED ON

Compressor contactor closed (compressor

active)

D16 Green LED

ON 15

seconds

Dump valve active 15 sec.

Error-LEDs

D9 Red LED Turns on when the system is shutdown

D9 Red LED

ON or

flashing

Assists to indicate where the error may be

and or what may have caused the error

D9 Red LED ON

Evaporator temp. drops below -25° F

(-32° C) – the system will shutdown for 30

min’s and attempt to restart 2 times before

shutting down

D9 Red LED ON

Open thermistor circuit – thermistor open/

broken or wire/poor connector

D9 Red LED ON

High evaporator temperature – evaporator

does not fall below 40° F (4° C) within 6

minutes into freeze cycle – requires manual

reset

D9 Red LED ON 3 failed harvest cycles (when no ice drops)

D9 Red LED

Flashing

1/2 sec.

ON, 1/2

sec. OFF

Open sensor or high temperature shutdown

– condenser temp. exceeds 150° F +2°, -6°

(66° C +1°, -3°) – the system will shutdown

for 30 min’s and attempt to restart 2 times

before shutting down

D9 Red LED

Flashing

1/4 sec.

ON, 1/4

sec. OFF,

1 sec.

delay,

then

repeat

Low temperature shutdown – condenser

temp. drops to 36° F ±2° (2° C ±1°) – the

ice machine will restart if temp. rises to

40° F ±2° F (1° C)

D9 Red LED

Flashing

1/4 sec.

ON, 1/4

sec. OFF,

Within one turn of either end of the potenti-

ometer range

SERVICE

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