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E2610-HFC

Rev 24.03.2021

Operation

Turn on the power. During the first ca.60 seconds after powering on E2610 performs a
warming-up and self-diagnostic routine, indicated by the flashing of each LED. The upper
dual-color LED remains continuously green in normal operation and blinks red in case of
device or sensor fault.

The warm-up time depends on the sensor type, unpowered period, and atmosphere. During
the first 30 seconds after powering on you may select the automatic or manual mode of
alarm release. By shortly (< 2 s) pressing the button on the device’s front panel you enable
the automatic mode, by pressing the button for 2...10 s — manual mode. The activation of
the automatic mode is followed by a single LED blinking and acoustic signal. If manual
mode is activated, the double acoustic and light signal follows.

If the gas concentration exceeds the LOW alarm setpoint, the bottom red LED starts
flashing at a rate of 1 Hz, and the relay RE1 switches over. The first alarm stops
automatically if the gas concentration drops below 70% of the LOW alarm setpoint.

If the gas level exceeds the HIGH alarm setpoint, the bottom red LED starts flashing and
the buzzer starts beeping at a rate of 2 Hz, and also the relay RE2 switches over.
Depending on the selected release mode, the HIGH alarm stops automatically or can be
stopped by pressing the button, on condition that the gas level has dropped below 70% of
the LOW alarm setpoint.

Beyond the warm-up period, holding down the button for 2...10 seconds and releasing
causes E2610 to reset and perform the self-diagnostic routine for testing purposes. When
holding the button down for over 10 seconds, E2610 imitates the reaching of the HIGH
setpoint with the respective light and sound indication and switching over the relays.

Maintenance

Do not perform any maintenance operation with the power on.

Clean the device with a soft damp cloth. Do not use any abrasive cleaning agents. Do not
immerse the device in water or any cleaning media.

Calibration

E2610-HFC detectors have been calibrated by the Manufacturer with standard gas
mixtures before delivery. Provided that the sensor is used under moderate conditions, field
recalibration is recommended every 12 months Please contact your dealer for more
information.

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Содержание E2610-HFC

Страница 1: ...Refrigerant Detector E2610 HFC User Manual...

Страница 2: ...3 Specifications 5 Product description 6 Safety requirements 6 Operating conditions 6 Installation guidelines 7 Connections 8 Operation 10 Maintenance 10 Calibration 10 Delivery set 11 Order code for...

Страница 3: ...e environment Now hydrofluorocarbons are the most commonly used halocarbon refrigerants Hydrofluoroolefins HFO is the last generation of refrigerants more environmentally friendly than HFCs but modera...

Страница 4: ...21 asphyxiation in confined spaces At higher temperatures 250 C decomposition products may include hydrofluoric acid HF and carbonyl halides An escape of refrigerant through a leak may damage the refr...

Страница 5: ...tal interface UART Relay outputs 2 SPDT max 5 A 30 VDC 250 VAC Alarm Buzzer 85 dB Enclosure ABS plastic with ventilation slots wall mount protection class IP20 Dimensions H85 W85 D37 mm CE marking Acc...

Страница 6: ...uch the electronic components directly as they are sensitive to static electricity Connection diagrams can be found in the connections section The device might not perform correctly or be damaged if t...

Страница 7: ...a of the device however the coverage area for a detector is usually between 2 5 to 5 meters radius For early leakage detection install the sensor as close as possible to the potential leakage sources...

Страница 8: ...f the enclosure by gently pulling along four guiding pins 2 Attach the base to the wall with two screws see drawings below 3 Use rounded cutouts on the side of the base to let in the cables from the p...

Страница 9: ...10 series devices are suitable for a wide range of wires with cross section 0 2 1 5 mm2 We recommend to strip the wire end by 5 6 mm and tin it or to use the wire end sleeves To connect the wire loose...

Страница 10: ...w 70 of the LOW alarm setpoint If the gas level exceeds the HIGH alarm setpoint the bottom red LED starts flashing and the buzzer starts beeping at a rate of 2 Hz and also the relay RE2 switches over...

Страница 11: ...Detector E2610 HFC Mounting accessories 2 screws and 2 plastic dowel plugs Order code for E2610 HFC options E2610 options Order code Integrated 90 265 V mains power supply module E2610 HFC 230 Integra...

Страница 12: ...Manufacturer will at its option either repair or replace a product that proves to be defective This warranty is void if the product has been operated in conditions outside ranges specified by the Manu...

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