Emerson Dixell XWi70K Installing And Operating Instructions Download Page 14

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1592026601 XWi70K STD FULL EN r1.6 2022.07.29.docx

XWi70K

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LdE_nt

Energy saving controls the lights (lights OFF when
energy saving goes active)

Pr1

LHt_nt

Maximum duration for light output on

Pr1

min

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 weekend

Pr1

Hd2_nt

2nd day of weekend

Pr1

iLE_nt

Energy saving cycle starting time on working days

00:00

Pr1

hour

dLE_nt

Energy saving cycle duration on working days

00:00

Pr1

hour

iSE_nt

Energy saving cycle starting time on weekends

00:00

Pr1

hour

dSE_nt

Energy saving cycle duration on weekends

00:00

Pr1

hour

dd1_nt

Sunday defrost

Pr1

dd2_nt

Monday defrost

Pr1

dd3_nt

Tuesday defrost

Pr1

dd4_nt

Wednesday defrost

Pr1

dd5_nt

Thursday defrost

Pr1

dd6_nt

Friday defrost

Pr1

dd7_nt

Saturday defrost

Pr1

Ld1_nt

1st defrost starting time

Pr1

hour

Ld2_nt

2nd defrost starting time

Pr1

hour

Ld3_nt

3rd defrost starting time

Pr1

hour

Ld4_nt

4th defrost starting time

Pr1

hour

Ld5_nt

5th defrost starting time

Pr1

hour

Ld6_nt

6th defrost starting time

12:00

Pr1

hour

Adr_nt

Serial address

Pr1

bAU_nt

Baudrate

9.6

Pr1

brd_nt

Type of keyboard lock

UnL

Pr2

tLC_nt

Delay before keyboard lock

120

Pr2

min

onC_nt

ONOFF button configuration (right lower side)

Pr2

on2_nt

ONOFF button timed (3sec) configuration (right
lower side)

oFF

Pr2

dn2_nt

Down button timed (3sec) configuration

Pr2

UPC_nt

UP button configuration

Std

Pr1

UP2_nt

UP button timed (3sec) configuration

Pr2

dP1_nt

Probe P1 value visualization

Pr1

°C

dP2_nt

Probe P2 value visualization

Pr1

°C

dP3_nt

Probe P3 value visualization

Pr1

°C

dP4_nt

Probe P4 value visualization

Pr1

°C

SPd_nt

Instantaneous compressor speed (RPM * 10)

Pr1

rSE_nt

Real regulation Set Point (SET + HES + SETd)

Pr1

°C

rEL_nt

Firmware release

Pr1

Ptb_nt

Parameter map version

Pr1

Summary of Contents for Dixell XWi70K

Page 1: ... delay AC1 is always respected The second compressor is deactivated when T SET HY With parameter rCC it is possible to enable the compressor rotation function the activation of the first and the second compressor will be alternated to equalize the number of working hours of both of them In case of hot gas defrost operation it is possible to select if one or both compressors will be used 3 2 PULL D...

Page 2: ... for auxiliary regulator 2 Sd2 Auxiliary regulator 2 disabled during any defrost 9 ANALOGUE OUTPUTS The controller is equipped with 2 configurable analogue outputs type 4 20mA or 0 10Vdc both selectable It is possible to use them for proportional regulation of Evaporator fan speed Condenser fan speed Or as proportional output linked to the Auxiliary regulator 1 linked only to analogue output 1 Aux...

Page 3: ... manually by the user 11 7 DEAD BAND oAx db By setting oAx db the controller will perform a dead band regulation The heating element has to be connected to the correspondent relay If the temperature increases and reaches set point plus differential HY the compressor is started and then turned off when the temperature reaches the set point value again If the temperature decreases and reaches the se...

Page 4: ...accessible parameters under a specific menu operate as follows 1 Enter the Programming mode by pressing the SET DOWN key for 3 seconds 2 The display will show the first menu available under Pr1 level 14 4 HOW TO ENTER PARAMETER PROGRAMMING MENU PR2 In the PR2 level there are all the parameters of the instrument 14 4 1 ENTERING THE PARAMETER PROGRAMMING MENU PR2 1 Enter the Programming mode by pres...

Page 5: ... control ON in normal mode n Y Y VSC is never stopped during regulation CME Continuous control ON in energy saving mode n Y Y VSC is never stopped during regulation MnP Compressor speed threshold to activate lubrication valid for variable speed compressors only 0 disabled nu 1 to 100 OFF nu not used 1 to 100 select the percentage to activate function OFF compressor is stopped when the condition is...

Page 6: ...tput value at the end of the scale 2At Interval of time with analogue output 2 maximum value 0 to 255 sec analogue output is forced at 100 after any activation for 2At seconds ALARM MENU ALr ALP Probe selection for temperature alarms nP P1 P2 P3 P4 nP no probe Px probe x Note P4 Probe on Hot Key plug ALC Temperature alarm configuration Ab rE Ab absolute rE relative ALU High temperature alarm when ...

Page 7: ...mable defrost cycles during any ddx day Example when Ld2 12 4 the second defrost starts at 12 40 am during working days N B To disable a defrost cycle set it to nu not used Ex if Ld6 nu the sixth defrost cycle will be disabled SERIAL COMMUNICATION CoM Adr Serial address 1 to 247 device address for Modbus communication bAU Baudrate 9 6 19 2 select the correct baudrate for serial communication USER ...

Page 8: ...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 want to restart the download again or remove the HOT KEY to abort the operation...

Page 9: ...t Maximum duration for Pull Down 04 00 Pr1 hour CCS Pull Down phase differential SET CCS or SET HES CCS 1 Pr1 F oHt Threshold for automatic activation of Pull Down in normal mode SET HY oHt 10 Pr1 F Con Compressor ON time with faulty probe 30 Pr1 min CoF Compressor OFF time with faulty probe 10 Pr1 min PbC Probe selection ntC Pr2 ot Probe P1 calibration 0 Pr1 F P2P Probe P2 presence yes Pr1 oE Pro...

Page 10: ...r2 C ndE Number of connected controllers for random refrost Syd rnd 1 Pr2 FAP Probe selection for evaporator fan P3 Pr1 FSt Evaporator fan stop temperature 50 Pr1 F HyF Evaporator fan regulator differential 2 Pr1 F FnC Evaporator fan operating mode O_n Pr1 Fnd Evaporator fan delay after defrost cycle 4 Pr1 min FCt Differential temperature for cyclic activation of evaporator fans 0 disabled 0 Pr1 F...

Page 11: ...ential in energy saving 1 Pr1 F ESt Energy saving timeout 24 Pr1 hour LdE Energy saving controls the lights lights OFF when energy saving goes active no Pr1 LHt Maximum duration for light output on 0 Pr1 min HUr Hours Pr1 Min Minutes Pr1 dAy Day of the week Pr1 dyM Day of the month Pr1 Mon Month Pr1 yAr Year Pr1 Hd1 First day of weekend nu Pr1 Hd2 2nd day of weekend nu Pr1 iLE Energy saving cycle ...

Page 12: ...r max interval for output variation 30 Pr2 sec tLv_nt PI regulator min interval for output variation 10 Pr2 sec rSr_nt PI regulator range for output value calculation RPM 10 90 Pr2 RPM 10 Str_nt PI regulator delay before range drift 60 Pr2 sec dPt_nt PI regulator divisor for PI response time reduction acts on both par tSt and iSt 1 Pr2 CMn_nt Continuous control ON in normal mode yes Pr2 CME_nt Con...

Page 13: ...Interval of time with analogue output 1 maximum value 5 Pr1 sec 2An_nt Type of analogue output 2 Vlt Pr1 2oL_nt Minimum value for analogue output 2 5 Pr1 2oH_nt Maximum value for analogue output 2 100 Pr1 2At_nt Interval of time with analogue output 2 maximum value 5 Pr1 sec ALP_nt Probe selection for temperature alarms nP Pr1 ALC_nt Temperature alarms configuration relative absolute Ab Pr1 ALU_nt...

Page 14: ...no Pr1 dd7_nt Saturday defrost no Pr1 Ld1_nt 1st defrost starting time nu Pr1 hour Ld2_nt 2nd defrost starting time nu Pr1 hour Ld3_nt 3rd defrost starting time nu Pr1 hour Ld4_nt 4th defrost starting time nu Pr1 hour Ld5_nt 5th defrost starting time nu Pr1 hour Ld6_nt 6th defrost starting time 12 00 Pr1 hour Adr_nt Serial address 1 Pr1 bAU_nt Baudrate 9 6 Pr1 brd_nt Type of keyboard lock UnL Pr2 ...

Page 15: ...ac 30K cycles Motor load 2HP 12FLA 72LRA 230Vac 30K cycles Motor load 1HP 16FLA 96LRA 110Vac 30K cycles Motor load 4 9FLA 29 4LRA 110 230Vac 30K cycles 14 8 A 230Vac 30K cycles oA2 SPST 16A 250VAC Resistive load 10A 230 Vac 30K cycles 14A NO 230Vac 50K cycles oA3 SPST 8A 250VAC Resistive load 10A 110 230Vac 30K cycles Motor load 1 2HP 230Vac 30K cycles Motor load 4 9FLA 29 4LRA NO 110 230Vac 30K c...

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Emerson Dixell XWi70K, Installing And Operating Instructions

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