Chromalox Chroma-FP2 Instrukcja instalacji i obsługi - Strona 11

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Temperature Readings and

Communication Errors

Temperature Sensor Readings is

Out of Reliable Measuring Range

• Low temperature readings:

Ambient temperature < -31°F/-35°C

• High temperature readings:

Ambient temperature > 91°F/35°C

Temperature Sensor is Not Connected

or Short Circuit

• "SensErr 2" Will appear on display.

• "SensErr" Will appear on display with

internal sensor fault

Slaves – Communication Error

Aux1 - Slaves Communication Error

•

"Aux1" and "00" Will appear on display.

Temperature

Sensor error

Slaves

communication

error

GFEP

The GFEP is designed to protect circuits

by sensing when a ground fault or

earth leakage is greater than 30mA and

automatically open the circuit.

The GFEP should be tested regularly, at

least once per month.

• Press TEST button "T", GFEP should open

automatically and the red indicator should

act.

• Move the handle back to "ON" position to

return to normal operation and reestablish

power and protection.

• Test button should be pressed 3 times and

the GFEP should work normally.

• If the GFEP is not operating normally, it must

be replaced.

"ON"

TEST

Handle

button

"TRIPPED"

Indicator

(red)