Universal-XR 9/17 UXR01212015_REV1.4mm
Installation and Operating Instructions
Regulation restart with door open alarm:
0= n = no;
1= Y = yes, regulation will restart after “door open” alarms.
Probe selection for Condenser Alarm :
0= nP=No Probe selected
1= P1=Probe 1
2= P2=Probe 2
3= P3=Probe3 *normally P3 would be used*
Low temperature alarm of condenser: (-55 to 150°C or -67 to 302°F) when this temperature is reached, the HA2 alarm will be raised (after the Ad2 delay time has expired).
High temperature alarm of condenser: (-55 to 150°C or -67 to 302°F) when this temperature is reached, the LA2 alarm will be raised (after the Ad2 delay time has expired).
Differential for temperature condenser alarm recovery: 0.1 to 25.5°C or 1 to 45°F.
Condenser temperature alarm delay: (0 to 255min) time interval between the detection of an alarm condition at the condenser and the relative alarm signalling.
Condenser temperature alarm exclusion during start-up: (0 to 720min, resolution 10min).
Compressor off when a low temperature alarm of the condenser is active:
0= n = the compressor keeps on working if a low temperature alarm at the condenser is active;
1= Y = the compressor is switched off while the low temperature alarm is active. The regulation will restart after elapsing AC delay time.
Compressor off when an high temperature alarm of the condenser is active:
0= n = the compressor keeps on working if a low temperature alarm at the condenser is active;
1= Y = the compressor is switched off while the low temperature alarm is active. The regulation will restart after elapsing AC delay time.
Temperature set point change during the Energy Saving cycle: (-30.0 to 30.0°C or -54 to 54°F) sets the deviation from the normal set point during the Energy Saving cycle.
ON / OFF key enabling:
0= nu= key functionality disabled;
1= OFF = On Off function enabled;
2= ES = Energy Saving function enabled.
Buzzer enabling:
0= n = disabled;
1= Y = enabled.
Parameter table: read only – for factory use.
Software release: read only – shows the software release.
Evaporator probe: shows the current temperature sensed by the evaporator probe.
Third probe temperature: shows the current temperature sensed by the third probe.
Serial address of the control for monitoring systems
Light switch configuration
Defrost switch configuration
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