Emerson Dixell XRi77CX Installing And Operating Instructions Download Page 9

 

1592020670 XRi77CX-CH GB r1.1 15.10.2019

 

XRi77CX-CH

 

9/9

 

FCC_nt 

Condenser fan mode operation 

O_n 

Pr2 

FCo_nt 

Condenser fan on after switching off the compressor 

Pr2 

ACH_nt 

Kind of action for auxiliary regulator 

CL 

Pr2 

SAA_nt 

Set point for auxiliary regulator 

0.0 

Pr2 

SHy_nt 

Differential for auxiliary regulator 

1.0 

Pr2 

ArP_nt 

Probe selection for auxiliary regulator 

nP 

Pr2 

Sdd_nt 

Auxiliary regulator disabled during any defrost 

no 

Pr2 

ALP_nt 

Probe selection for temperature alarms 

P1 

Pr1 

ALC_nt 

Temperature alarms configuration: relative, absolute 

rE 

Pr1 

ALU_nt 

Maximum temperature alarm 

5.0 

Pr1 

ALL_nt 

Minimum temperature alarm 

5.0 

Pr1 

AFH_nt 

Temperature alarm recovery differential 

1.0 

Pr1 

ALd_nt 

Temperature alarm delay 

15 

Pr1 

dAo_nt 

Temperature alarm delay after power-on 

01:30 

Pr1 

AP2_nt 

Probe selection for second temperature alarms 

nP 

Pr2 

AL2_nt 

Second low temperature alarm 

-100.0 

Pr2 

AU2_nt 

Second high temperature alarm 

150.0 

Pr2 

AH2_nt 

Differential for second temperature alarm recovery 

2.0 

Pr2 

Ad2_nt 

Second temperature alarm delay 

Pr2 

dA2_nt 

Delay for second temperature alarm after power-on 

01:00 

Pr2 

bLL_nt 

Compressor off due to second low temperature alarm 

no 

Pr2 

AC2_nt 

Compressor off due to second high temperature alarm 

yes 

Pr2 

SAF_nt 

Differential for anti freezing control 

3.0 

Pr2 

tbA_nt 

Alarm relay switched off by pushing any key 

yes 

Pr2 

oA1_nt 

Relay output oA1 configuration 

dEF 

Pr2 

oA2_nt 

Relay output oA2 configuration 

Fan 

Pr2 

oA3_nt 

Relay output oA3 configuration 

LiG 

Pr2 

oA4_nt 

Relay output oA4 configuration 

ALr 

Pr2 

oAn_nt 

Analogue output configuration 

FrE 

Pr2 

AOP_nt 

Alarm relay polarity 

CL 

Pr2 

i1P_nt 

Digital input 1 polarity 

CL 

Pr1 

i1F_nt 

Digital input 1 configuration 

dor 

Pr1 

i2P_nt 

Digital input 2 polarity 

CL 

Pr2 

i2F_nt 

Digital input 2 configuration 

EAL 

Pr2 

did_nt 

Digital inputs 1 alarm delay 

Pr1 

d2d_nt 

Digital inputs 2 alarm delay 

Pr2 

nPS_nt 

Number of pressure alarm switch before stopping the 

regulation (Lock alarm) 

15 

Pr1 

OdC_nt 

Compressor and fan status after door opening 

F-C 

Pr1 

rrd_nt 

Regulation restart after open door alarm 

yes 

Pr1 

HES_nt 

Differential for energy saving mode 

Pr1 

LdE_nt 

Energy saving mode controls the lights (lights off 

when energy saving goes active) 

yes 

Pr1 

Hur_nt 

Hours 

 

Pr1 

Min_nt 

Minutes 

 

Pr1 

dAY_nt 

Day of the week 

 

Pr1 

dyM_nt 

Day of the month 

 

Pr1 

Mon_nt 

Month 

 

Pr1 

yAr_nt 

Year 

 

Pr1 

Hd1_nt 

First day of week end 

Sat 

Pr2 

Hd2_nt 

Second day of week end 

Sun 

Pr2 

iLE_nt 

Working days Energy saving starting time 

00:00 

Pr2 

dLE_nt 

Working days Energy saving duration 

00:00 

Pr2 

iSE_nt 

Holyday Energy saving starting time 

00:00 

Pr2 

dSE_nt 

Holyday Energy saving duration 

00:00 

Pr2 

dd1_nt 

Sunday defrost 

no 

Pr2 

dd2_nt 

Monday defrost 

no 

Pr2 

dd3_nt 

Tuesday defrost 

no 

Pr2 

dd4_nt 

Wednesday defrost 

no 

Pr2 

dd5_nt 

Thursday defrost 

no 

Pr2 

dd6_nt 

Friday defrost 

no 

Pr2 

dd7_nt 

Saturday defrost 

no 

Pr2 

Ld1_nt 

1st defrost starting time 

nu 

Pr2 

Ld2_nt 

2nd defrost starting time 

nu 

Pr2 

Ld3_nt 

3rd defrost starting time 

nu 

Pr2 

Ld4_nt 

4th defrost starting time 

nu 

Pr2 

Ld5_nt 

5th defrost starting time 

nu 

Pr2 

Ld6_nt 

6th defrost starting time 

nu 

Pr2 

Adr_nt 

Serial address 

Pr2 

bAU_nt 

Baud rate selection for serial port 

9.6 

Pr2 

onC_nt 

ONOFF button configuration 

ES 

Pr2 

on2_nt 

ONOFF button timed (3sec) configuration 

oFF 

Pr2 

LG2_nt 

Light button timed (3sec) configuration 

nU 

Pr2 

dn2_nt 

Down button timed (3sec) configuration 

Lnt 

Pr2 

dP1_nt 

Probe P1 value visualization 

 

Pr1 

dP2_nt 

Probe P2 value visualization 

 

Pr1 

dP3_nt 

Probe P3 value visualization 

 

Pr1 

dP4_nt 

Probe P4 value visualization 

 

Pr1 

SPd_nt 

Instantaneous compressor speed (in Hz) 

 

Pr1 

rSE_nt 

Real regulation Set Point 

 

Pr1 

rEL_nt 

Firmware release 

 

Pr1 

Ptb_nt 

Parameter map code 

Pr1 

 

 

 

 

Summary of Contents for Dixell XRi77CX

Page 1: ...t RTC EdF rtC the defrost is real time controlled depending on the hours set in the parameters Ld1 Ld6 for workdays Other parameters are used to control defrosting cycles the maximum length MdF and defrosting modes timed or controlled by the evaporator s probe P2P At the end of defrost dripping time is started its length is set in the Fdt parameter With Fdt 0 the dripping time is disabled 3 2 1 PR...

Page 2: ... to set the regulation HY1 Differential for proportional regulation 0 1 to 25 5 C 1 to 45 F Fr0 Frequency output value with compressor stopped 0 to 50Hz frequency output signal when compressor stopped PMi Minimum compressor speed in percentage 0 to PMA PMA Maximum compressor speed in percentage PMi to 100 voS Signal output variation increment when temperature is increasing if vdC FrE then 1 to 100...

Page 3: ...g mode by pressing the SET DOWN buttons for 3 sec the C or F LED will start blinking 2 Browse to the required parameter and then press the SET button to display its current value 3 Use UP or DOWN buttons to change its value 4 Press SET button to store the new value and move to the following parameter To exit press SET UP buttons or wait for 15 sec without pressing any key NOTE the set value is sto...

Page 4: ... idF is expired tdF Defrost type EL in EL electrical heater in hot gas dFP Probe selection for defrost control nP P1 P2 P3 P4 nP no probe P1 thermostat probe P2 evaporator probe P3 configurable probe P4 Probe on Hot Key plug dtE Defrost end temperature 55 to 50 C 67 to 122 F enabled only when EdF Pb sets the temperature measured by the evaporator probe which causes the end of defrost idF Interval ...

Page 5: ... condition and its signalling When i1F PAL it is the interval of time to calculate the number of pressure switch activation d2d Digital input 2 alarm delay 0 to 255 min delay between the detection of the external alarm condition and its signalling When i1F PAL it is the interval of time to calculate the number of pressure switch activation nPS Number of pressure alarm events before stopping the re...

Page 6: ... and then turn the Controller ON 3 The parameter list of the HOT KEY will be automatically downloaded into the Controller memory The doL message will blink followed a by a flashing End label 4 After 10 seconds the instrument will restart working with the new parameters 5 Remove the HOT KEY NOTE the message Err is displayed for failed programming In this case turn the unit off and then on if you wa...

Page 7: ...ion for defrost control P2 Pr2 dtE Defrost termination temperature 4 0 Pr2 idF Interval between two consecutives defrost cycles 24 Pr2 MdF Maximum length for defrost 45 Pr2 dSd Start defrost delay 0 Pr2 StC Compressor stop time before starting any defrost 5 Pr2 dFd Displaying during defrost it Pr1 dAd Delay for display temperature update after any defrost 20 Pr1 Fdt Draining time 5 Pr2 Hon Drain h...

Page 8: ...in percentage 100 Pr2 voS_nt Compressor speed variation increment when temperature is increasing 1 Pr2 vo2_nt Compressor speed variation decrement when temperature is decreasing 2 Pr2 vo3_nt Compressor speed variation decrement after any Pull Down 5 Pr2 PdP_nt Compressor speed during any Pull Down 100 Pr2 t1F_nt Time with compressor speed at PMI before stopping the compressor 1 Pr2 SPi_nt Compress...

Page 9: ...arity CL Pr2 i2F_nt Digital input 2 configuration EAL Pr2 did_nt Digital inputs 1 alarm delay 1 Pr1 d2d_nt Digital inputs 2 alarm delay 1 Pr2 nPS_nt Number of pressure alarm switch before stopping the regulation Lock alarm 15 Pr1 OdC_nt Compressor and fan status after door opening F C Pr1 rrd_nt Regulation restart after open door alarm yes Pr1 HES_nt Differential for energy saving mode 0 Pr1 LdE_n...

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