Gasboy DEF Atlas Manual de usuario descargar pdf (Pagina 12)

Operation Modes DEF LED Functions - Cold Weather Units

Page 3-2 MDE-5044A Atlas® DEF Operation, Diagnostics, and Recommended Spare Parts Manual · April 2014

DEF LED Functions - Cold Weather Units

9800 CPU Board

Following table shows the LEDs on the 9800 CPU board:

LED LED Status Condition

Pump Handle On Nozzle out

Pulsar On (Flashing) Product flowing

+5 VDC On Always

Slow LED

On Nozzle out and authorizedFast LED

Sub LED

Coriolis Meter Interface Board

Following table shows the LEDs on the coriolis meter interface board:

LED LED Status Condition

CR 1 On +24 VDC power supply enabled

CR 2 - -

CR 3 On Meter side ‘A’ enabled with the pump handle

CR 4 On +5 VDC power supply enabled

CR 5 Off Pump not in frozen state

Temperature Control Board

LED LED Status Condition

CR 1 On Power supplied to the fan

CR 2 On Power supplied to the heater

Note: Both CR 1 and CR 2 will activate together when the thermostats

detect a temper

ature o

f 43 °F (6.1 °C) in the cabinet.

Following table shows the LEDs on the temperature control board:

DEF Warm Weather Units

DEF warm weather units operate and function the same as the DEF cold weather units without

the functions of the heater/fan assembly, thermostats, and temperature control board, as these

items are not included in the DEF warm weather unit.

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Gasboy DEF Atlas Manual de usuario Pagina 12