dixell COOL MATE XLH360 Інструкція з експлуатації Посібник з експлуатації - Сторінка 14
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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.
15. ALARM SIGNALLING
Message Cause
"P1"
Thermostat probe failure
"P2"
Evaporator probe failure
"P3"
Humidity probe failure
"HA"
High temperature alarm
"LA"
Low temperature alarm
"HHA"
High humidity alarm
"HLA"
Low humidity alarm
"dA"
Door switch alarm
"EAL"
External alarm
"BAL"
Serious external alarm
"PAL"
Pressure switch alarm
The alarm message is displayed until the alarm condition recoveries.
All the alarm messages are showed alternating with the room temperature except for the "P1" which is flashing. To reset the "EE" alarm and restart
the normal functioning press any key, the "rSt" message is displayed for about 3s.
15.1 SILENCING BUZZER
Once the alarm signal is detected the buzzer, if present, can be silenced by pressing any key.
15.2 ALARM RECOVERY
Probe alarms : "P1" (probe1 faulty), "P2", "P3"; they automatically stop 10s after the probe restarts normal operation. Check connections before
replacing the probe.
Temperature alarms "HA" and "LA" automatically stop as soon as the thermostat temperature returns to normal values or when the defrost starts.
Humidity alarms "HHA" and "LHA" automatically stop as soon as the humidity returns to normal values.
Door switch alarm "dA" stop as soon as the door is closed.
External alarms "EAL", "BAL" stop as soon as the external digital input is disabled
Pressure switch alarm "PAL" alarm is recovered by switching OFF the instrument.
10.
TECHNICAL DATA
Housing: self extinguishing ABS; Case: frontal 210x230 mm; depth 87mm; Mounting: See par. 11; Protection: IP65
Connections: Screw terminal block ≤ 2,5 mm
Power supply: 230Vac 50/60Hz
10% or 110Vac 50/60Hz
±
Display:3 digits, red LED, 30.5 mm high. 3 digits, yellow LED low.
Inputs: 2 NTC, 1 input 4 ÷ 20mA;
Digital inputs : Door switch and configurable, free voltage. Max. distance 10m;
Relay outputs:
compressor: relay SPST 20(8) A, 250Vac;
defrost or extraction fans: relay SPDT 16(3) A, 250Vac
fans: relay SPST 8(3) A, 250Vac;
heater control: relay SPDT 20 A, 250Vac;
Humidifying: relay SPST 8 A, 250Vac
Light / De- humidifying: relay SPST 16 A, 250Vac
Other output :
Alarm buzzer (Standard)
Direct RS485 (optional)
Serial output : TTL standard
Communication protocol: Modbus - RTU
Data storing: on the non-volatile memory (EEPROM).
Internal clock back-up: 24 hours
Kind of action: 1B; Pollution grade: normal; Software class: A.
Operating temperature: 0÷60 °C.
Storage temperature: -25÷60 °C.
Relative humidity: 20
85% (no condensing)
÷
Measuring and regulation range: NTC probe: -40÷110°C (-58÷230°F)
Resolution: 0,1 °C or 1°C or 1 °F (selectable).
Accuracy (ambient temp. 25°C): ±0,5 °C ±1 digit
1592017410 XLH360 GB r1.0 15.04.2005.doc
Operating Instructions
Outputs
Compressor and heating outputs off
Defrost and by time
Humidity regulation off
Outputs unchanged
Outputs unchanged
Outputs unchanged
Outputs unchanged
Outputs depending on the odC parameter
Other outputs unchanged
Outputs OFF
Outputs OFF
wiring.
2
10%; Power absorption: 10VA max.
±
XLH360
cod. 1592017410
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