dixell COOL MATE XLR470 Operating Manual - Page 9

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dIXEL

FnC2 Fan operating mode, section 2: C-n = running with the compressor 2, OFF during the defrost; C-y = running with the compressor 2, ON

during the defrost; O-n = continuous mode, OFF during the defrost; O-y = continuous mode, ON during the defrost;

Fnd2

Fan delay after defrost, section 2: (0÷255 min) The time interval between the defrost end and evaporator fans start.

FSt2

Fan stop temperature, section 2: (-50÷110°C; -58÷230°F) setting of temperature, detected by evaporator probe 2, above which the fan is

always OFF.

FAP2 Probe selection for fans management, section 2: nP = no probe: fan follows the setting of FnC1 parameter; P1 = thermostat 1 probe; P2

= evaporator 1probe; P3 = thermostat 2 probe; P4 = evaporator 2probe;

ALARMS

ALc1

Temperature alarms configuration, section 1: it determines if alarms are relative to set point 1 or referred to absolute values: rE relative

to set point; Ab absolute temperature

ALU1 Maximum alarm, section 1:

with ALc1=rE: alarm relative to set point1, (0÷50°C) Maximum alarm is enabled when the probe values exceeds the "SET1+ALU" value.

with ALc1=Ab: absolute alarm, (Set1÷Full Sc.) Maximum alarm is enabled when the probe values exceeds the "ALU" value.

ALL1 Minimum alarm, section 1:

with ALc1=rE: relative to set point1, (0÷50°C) this value is subtracted from the set point1. The alarm signal is enabled when the probe

values goes below the "SET1-ALL" value.

with ALc1=Ab absolute value, minimum alarm is enabled when the probe values goes below the "ALL1" value.

ALd1 Temperature alarm delay, section 1: (0÷255 min) time interval between the detection of an alarm condition and the corresponding alarm

signalling.

dAo1 Delay of temperature alarm at start-up, section 1: (0min÷23h 50min) time interval between the detection of the temperature alarm

condition in section after the instrument power on and the alarm signalling.

ALc2

Temperature alarms configuration, section 2: it determines if alarms are relative to set point 2 or referred to absolute values: rE relative

to set point; Ab absolute temperature

ALU2 Maximum alarm, section 2:

with ALc2=rE: alarm relative to set point1, (0÷50°C) Maximum alarm is enabled when the probe values exceeds the "SET2+ALU" value.

with ALc2=Ab: absolute alarm, (Set2÷Full Sc.) Maximum alarm is enabled when the probe values exceeds the "ALU" value.

ALL2 Minimum alarm, section 2:

with ALc2=rE: relative to set point1, (0÷50°C) this value is subtracted from the set point2. The alarm signal is enabled when the probe

values goes below the "SET2-ALL" value.

with ALc2=Ab absolute value, minimum alarm is enabled when the probe values goes below the "ALL2" value.

ALd2 Temperature alarm delay, section 2: (0÷255 min) time interval between the detection of an alarm condition and the corresponding alarm

signalling.

dAo2 Delay of temperature alarm at start-up, section 2: (0min÷23h 50min) time interval between the detection of the temperature alarm

condition in section after the instrument power on and the alarm signalling.

AFH

Temperature alarm and fan differential: (0,1÷25,5°C; 1÷45°F) Intervention differential for temperature alarm set point and fan regulation

set point, always positive.

EdA

Alarm delay at the end of defrost: (0

and the alarm signalling.

dot

Delay of temperature alarm after closing the door : (0

door.

doA

Open door alarm delay:(0÷255 min) delay between the detection of the open door condition and its alarm signalling: the flashing message

"dA" is displayed.

PROBE INPUTS

Pbc

Kind of probe: Ptc = PTC; ntc = NTC

oFS1

Thermostat 1 probe calibration (10-11): (-12.0

oFS2

Evaporator 1 probe calibration (8-9): (-12.0

oFS3

Thermostat 2 probe calibration (6-7) : (-12.0

oFS4

Evaporator 2 probe calibration (4-5): (-12.0

P2P

Evaporator 1 probe presence : no= not present: the defrost 1 stops only by time; yES= present: the defrost 1 stops by temperature.

P3P

Thermostat 2 probe presence: no= not present; yES= present.

P4P

Evaporator 2 probe presence : no= not present: the defrost 2 stops only by time; yES= present: the defrost 2 stops by temperature.

DIGITAL INPUTS

i1P

Digital input 1 polarity (1-2):

CL : the digital input is activated by closing the contact;

OP : the digital input is activated by opening the contact.

i1F

Digital input 1 operating mode(1-2): configure the digital input function:

MP1 = door switch 1; MP2 = door switch 2, MP: door switch (it's used by both the sections); EA1 = generic alarm section 1; EA2 = generic

alarm section 2; EAL = generic alarm (it's used by both the sections); bA1 = serious alarm mode section 1; bA2 = serious alarm mode

section 2; , bAL = serious alarm mode section (it's used by both the sections); dF1 = Start defrost, section 1; dF2 = Start defrost, section 2;

dEF = Start defrost (it's used by both the sections); oF1 = remote on/ off, section1; oF2 = remote on/ off, section 2; oFF = = remote on/ off

(it's used by both the sections); ES = Energy Saving

i2P

Digital input 2 polarity(2-3):

CL : the digital input is activated by closing the contact;

1592017050 XLR470 GB r1.0 24.05.07.doc

Operating manual

255 min) Time interval between the detection of the temperature alarm condition at the end of defrost

255 min) Time delay to signal the temperature alarm condition after closing the

12.0°C/ -21

21°F) allows to adjust possible offset of the thermostat 1 probe.

12.0°C/ -21

21°F) allows to adjust possible offset of the evaporator 1 probe.

12.0°C/ -21

21°F) allows to adjust possible offsets of the thermostat 2 probe.

12.0°C/ -21

21°F) allows to adjust possible offset of the evaporator 2 probe.

XLR470

cod. 1592017

cod. 1592

017050

017

050

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