Frigor GLE Instrukcje użytkownika - Strona 11

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User Instructions Low Temperature Freezers Model GLE

NOTE: the message "Err" is displayed for

failed programming. In this case turn the

unit oﬀ and then on if you want to restart the

download again or remove the "Hot key" to

abort the operation.

ALARM SIGNALS

Alarm signals;

Message

ALARM RECOVERY

Probe alarm "P1" starts some seconds after

the fault in the related probe; it automati-

cally stops some seconds after the probe

restarts normal operation. Check connec-

tions before replacing the probe.

Temperature alarms "HA" and "LA" auto-

matically stop as soon as the thermostat

temperature returns to normal values and

when defrost starts.

Alarms "EA" and "CA" (with i1F=bAL) re-

cover as soon as the digital input is

disabled.

Alarm "CA" (with i1F=PAL) recovers only by

switching oﬀ and on the instrument.

TECHNICAL DATA

Housing: self extinguishing ABS.

Case: XR30C frontal 32x74 mm; depth 60mm;

Mounting: XR30C panel mounting in a

71x29mm panel cut-out

Protection: IP20.

Frontal protection: IP65 with frontal gasket

RG-C (optional).

Connections: Screw terminal block ≤ 2,5

mm2 wiring.

Power supply: according to the model:

12Vac/dc, ±10%; 24Vac/dc, ±10%;

230Vac ±10%, 50/60Hz, 110Vac ±10%,

50/60Hz

Power absorption: 3VA max

Display: 3 digits, red LED, 14,2 mm high.

Cause

Date or memory failure

Probe failure

Max. temp. alarm

Min. temp. alarm

Livøvej 22 - 8800 Viborg - Tlf. 86 61 34 11 - www.frigor.dk

Inputs: 1 NTC or PTC probe.

Digital input: free contact

Relay outputs:

compressor: SPST relay 8(3) A, 250Vac or

SPST relay 20(8)A; 250Vac

second relay: SPDT relay 8(3) A, 250Vac or

Data storing: on the non-volatile memory

(EEPROM).

Kind of action: 1B; Pollution grade: normal;

Software class: A.

Operating temperature: 0÷60 °C.

Storage temperature: -30÷85 °C.

Relative humidity: 20÷85% (no condensing)

Measuring and regulation range:

NTC probe: -40÷110°C (-40÷230°F)

PTC probe: -50÷150°C (-58÷302°F)

Resolution: 0,1 °C or 1°C or 1 °F (selectable).

Accuracy (ambient temp. 25°C): ±0,7 °C ±1

CONNECTIONS

XR30C: 8A compressor

User Instructions Low Temperature Freezers Model UNI/LT

digit