Cornelius I Series Especificaciones descargar pdf (Pagina 22)

TP00952

November 26, 2001 17

LED INDICATORS

The LEDs are board circuit indicators. If the LED in the functional board circuit is complete, check compo-

nent.

Example: Contactor does not energize and LED is “ON”, board circuit is OK. Check contactor, coil, leads,

& connections.

Yellow:

S Evaporator switch(s) (proximity)

S Delay (located on the electrical box front).

Green:

S Water dump valve

S Compressor contactor

S Water Pump

S Hot Gas Valve

S Condenser Fan (cycles on & off with fan)

S Fill Valve

Red:

S Error (located on the electrical box front).

S Ice thickness Adjustment.

Refer to flash codes for control and system diagnostics. Add the flash codes before status indicators

(See Figure 11).

Error LED

Delay LED

Red

Yellow

FIGURE 11

FLASHING CODE FOR SELF DIAGNOSTICS

Delay LED “Yellow” Error LED “Red”

1 High condenser Temperature Delay 1 High Condenser Temp. Shut Down

2 Water Fill Time Out Delay 2 Water Fill Time Out Shut Down

3 Failed Harvest Delay 3 Failed Harvest Shut Down

4 Maximum Freeze Time Out Delay 4 Maximum Freeze Time Out Shut Down

6 Low Condenser Temperature Delay 6 Low Condenser Temperature Shut Down

7 Open Thermistor Shut Down

8 End of Clean Cycle Shut Down

STATUS INDICATOR

Green LED Condenser Fan

Yellow LED Left Water Curtain

Green LED Hot Gas Valve

Green LED Water Pump

Yellow LED Right Water Curtain

Green LED Compressor Contactor

Red LED Error

Green LED Dump Valve

Green LED Fill Valve

Yellow LED Delay

Red LED Ice Thickness Adjustment

1 2 ... 17 18 19 20 21 22 23 24 25 26 27 ... 53 54

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