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B4: DIXELL OPERATING INSTRUCTIONS

dIXEL

Operating instructions

1592002701

1592002701 XH240L-V  GB r1.0 12.01.2004 *

 

XH240L - XH240V

4/4

3.

 

Automatically  the  parameter  list  of  the 

“Hot  Key”

  is  downloaded  into  the  Controller

memory, the “

doL

” message is blinking followed a by flashing 

“End”.

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.

11.

 

ALARM SIGNALLING

Message Cause

Outputs

“P1”

Thermostat probe failure

Compressor and heating outputs off

“P3”

Humidity  probe failure

Humidity regulation off

“HA”

High temperature alarm

Outputs unchanged

“LA”

Low temperature alarm

Outputs unchanged

“HHA”

High humidity alarm

Outputs unchanged

“HLA”

Low humidity alarm

Outputs unchanged

“dA”

Door switch alarm

Outputs depending on the odC parameter

“EAL”

External alarm

Other outputs unchanged

“BAL”

Serious external alarm

Outputs OFF

“PAL”

Pressure switch alarm

Outputs OFF

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.

11.1

 

SILENCING BUZZER

Once the alarm signal is detected the buzzer, if present, can be silenced by pressing any key.

11.2

 

ALARM RECOVERY

Probe alarms

 : “

P1

” (probe1 faulty), “

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

.

12.

 

TECHNICAL DATA

Housing: 

self extinguishing ABS.

Case: XH240L: 

facia 38x185 mm; depth 76mm

XH240V: 

facia 100x64 mm; depth 76mm

Mounting: XH240L:

 panel mounting in a 150x31 mm panel cut-out with two screws. 

‡

 3 x 2mm.

Distance between the holes 165mm

XH240V:

  panel  mounting  in  a  56x72  mm  panel  cut-out  with  two  screws. 

‡

  3x2mm.

Distance between the holes 40mm

Protection: 

IP20.

Frontal protection:

 IP65 with optional frontal gasket mod. RG-L (XH240L); RGW-V (XH240V)..

Connections: 

Screw terminal block 

d

 2,5 mm

2

 heat-resistant wiring and 6,3mm Faston

Power supply: 

230Vac or 110Vac 

r

 10%; 

Power absorption: 

7VA max.

Display

: double d icons.

Inputs

: 1 NTC probe +  4÷20mA probe

Digital input

: 1 free voltage

Relay outputs: compressor:

 

XH240L:

 relay SPST 20(8) A, 250Vac;

XH240V: 

relay SPST 8(3) A, 250Vac

heather: 

relay SPST 8(3) A, 250Vac

fans:

 relay SPST 8(3) A, 250Vac

humidifier:

 relay SPST 8(3) A, 250Vac

Other output :

 alarm buzzer  (optional)

Data storing

: on the non-volatile memory (EEPROM).

Kind of action: 

1B.; 

Pollution grade: 

normal; 

Software class: 

A.

Operating temperature: 

0÷60 °C.; 

Storage temperature: 

-25÷60 °C.

Relative humidity:

 20

y

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

13.

 

WIRING CONNECTIONS

13.1

 

XH240L

R

oo

m

11

9 10

12 13

17

16

18 19

21

22 23

14 15

L

N

Comp

20(8)A

250V

~

6

2

7

3

8

4

5

1

Fan

8(3)A

250V

~

8(3)A

250V

~

8(3)A

250V

~

20

Heater

Hum

8(3)A

250V

~

Light

Supply 115Vac

: 14-15 terminals

13.2

 

XH240V

8(3)A250V

~

MAX

20A

Comp

Fan

R

o

om

Heater

8(

3)

A

8(

3)

A

8(

3)

A

C

Hum

8(

3)

A

Light

Supply 115Vac

: 2-3 terminals

14.

 

DEFAULT SETTING VALUES

Label Value Menu

Description

Range

Set T

5.0

- - -

Temperature Set Point

LS ÷ uS ( nu = temperature

regulation disabled )

Set H

50.0

- - -

Humidity Set Point

LSH ÷ uSH ( nu = humidity

regulation disabled)

dbt

2.0

Pr1

Half dead band width for temperature

0.1°C o 1°F ÷ 25°C o 77°F

dbH

5.0

Pr1

Half dead band width for humidity

0.5 ÷ 50

LS

-40

Pr2

Minimum temperature set point limit

-50.0°C o –58°F ÷ Set T

uS

110

Pr2

Maximum temperature set point limit

Set T ÷  110°C o 230°F

odS

1

Pr2

Outputs activation delay at start up

0 ÷ 250 min

Ac

1

Pr1

Anti-short cycle delay

0 ÷ 30 min

LSH

0.0

Pr2

Minimum humidity set point limit

Lci ÷ Set H

uSH

100.0

Pr2

Maximum humidity set point limit

Set H ÷ uci

cF

°C

Pr2

Measurement unit

°C ÷°F

rES

dE

Pr2

Resolution (for °C):

in = integer / dE = decimal

rEH

Hd

Pr2

Resolution for RH%:

in = integer / Hd = half digit

idF

8

Pr1

Interval between defrosts

1 ÷ 120 h

MdF

20

Pr1

Duration of defrost

0 ÷ 250 min

dFd

it

Pr2

Display during defrost

rt / it / SEt / dEF / dEG

dAd

30

Pr2

Defrost display time out

0 ÷ 250 min

Hud

no

Pr2

Humidity control during defrost

no; yES

Fnc

c-n

Pr2

Fan operating mode

c-n / c-Y / o-n / o-Y

ALc

Ab

Pr2

Temperature alarm configuration

rE = relative / Ab = absolute

ALL

-40.0

Pr1

Low temperature alarm setting

0°C ÷ 50.0°C / -50.0°C ÷

ALu

ALu

110

Pr1

High temperature alarm setting

0°C ÷ 50.0°C / ALL ÷

110°C

ALH

1.0

Pr2

Temperature alarm recovery differential

0.1°C o 1°F ÷ 25°C o 77°F

ALd

15

Pr2

Temperature alarm delay

0 ÷ 250 min

dAo

1.3

Pr2

Delay of temperature alarm at start-up

0.0 ÷ 23.5 h

EdA

20

Pr2

Alarm delay at the end of defrost

0 ÷ 250 min

dot

20

Pr2

Delay  of  temperature  alarm  after  closing
the door

0 ÷ 250 min

AHc

Ab

Pr2

Humidity alarm configuration

rE = relative / Ab = absolute

AHL

0.0

Pr1

Low humidity alarm setting

0 ÷ 50 / Lci ÷ AHu

AHu

100

Pr1

High humidity alarm setting

0 ÷ 50 / AHL ÷ uci

AHH

2.0

Pr2

Humidity alarm recovery differential

0.5 ÷ 25

AHd

15

Pr2

Humidity alarm delay

0 ÷ 250 min

dHo

1.3

Pr2

Delay of humidity alarm at start-up

0.0 ÷ 23.5 h

doH

20

Pr2

Alarm delay at the end of defrost

0 ÷ 250 min

nPS

0

Pr2

Pressure switch number

0÷15

doA

20

Pr2

Open door alarm delay

0 ÷ 250 min ( 250 = nu )

ot

0.0

Pr1

Thermostat probe calibration

-12.0 ÷ 12.0

o3

0.0

Pr1

Humidity probe calibration

-10 ÷ 10

P3P

yES

Pr2

Humidity probe presence

yES; no

Lci

0

Pr2

Readout with 4 mA

-999 ÷ 999

uci

100

Pr2

Readout with 20 mA

-999 ÷ 999

i1P

oP

Pr2

Digital input polarity

cL =open / oP = close

i1F

dor

Pr2

Digital input configuration

dor / PAL / EAL / bAL / Ht

odc

oFF

Pr2

Outputs status when open door

on / Fan / oFF

rrd

YES

Pr2

Outputs restarting after doA alarm

no = no / YES = yes

did

0

Pr2

Digital input alarm delay

0÷255 min.

Adr

1

Pr2

Serial address 1

0÷247

Ptb

1

Pr2

Parameter table

- - -

rEL

0.1

Pr2

Software release

- - -

Pr2

321

Pr1

Access to the protected parameter list

- - -

Dixell S.p.A. Via dell’Industria, 27
32010 Z.I Pieve d’Alpago (BL) ITALY
tel. +39 - 0437 - 98 33 - fax +39 - 0437 - 98 93 13

E-mail:dixell@dixell.com  -  http://www.dixell.com

Summary of Contents for AGB

Page 1: ...ase Cleaning 14 15 Parts Ordering 16 Appendices Table of Contents To ensure proper functionality and optimum performance it is STRONGLY recommended that Hillphoenix specialty cases be installed servic...

Page 2: ...ii...

Page 3: ...ith shelf lighting systems for direct or indirect exposure to water or other liquids The use of a misting system or water hose on a display case with a shelf lighting system resulting in the direct or...

Page 4: ...installation and operations handbooks accompanied by an alert symbol paired with the word DANGER WARNING or CAUTION All warning messages will inform you of the potential hazard how to reduce the risk...

Page 5: ...parts list_09 12 energy data and parts list_01 13 endviews_03 13 text update and air ow diagram_06 13 energy data_07 13 energy data_02 14 endviews and energy data_09 14 support diagram and parts page...

Page 6: ...Watts Amps Watts Amps Watts Amps Watts AGB 4 6 8 Model Lights per Row Light Length ft Fluorescent Lighting Per Light Row Clearvoyant LED Lighting Per Light Row Standard Power Cornice or Shelf High Pow...

Page 7: ...ghted shelves Add the following for lighted shelves 4 Fluorescent 80 BTUH 3 Fluorescent 60 BTUH 4 Shelf LED 36 BTUH 4 Canopy LED 72 BTUH 3 Shelf LED 27 BTUH 3 Hi Output LED 54 BTUH 6 EPR valve is fact...

Page 8: ...cm 21 13 16 in 55 4 cm 49 13 16 in 126 5 cm 93 1 2 in 237 5 cm 93 1 2 in 237 5 cm 49 1 4 in 125 1 cm 49 1 4 in 125 1 cm REFLECTIVE REAR LOAD DOORS REFLECTIVE REAR LOAD DOORS 30 PROFILE 36 PROFILE 48...

Page 9: ...e it is delivered to the consumer Our liability ceases at the time of shipment RECEIVING CASES Examine fixtures carefully and in the event of shipping dam age and or shortages please contact the Servi...

Page 10: ...cross support and lower the horizontal support on to the shim packs Repeat on the other end of the case LOCATION This refrigerated display case has been designed for displaying and storing perishable...

Page 11: ...umper for nal t and n ish Be certain to use an appropriate cutting tool tubing or PVC cutter to ensure a smooth cut 7 Install case shelves and reconnect lights Be aware that differing shelf con gurati...

Page 12: ...ns are compliant with local codes C A U T I O N Be sure to remove all styrafoam shipping blocks from piping and refrigerant lines Failure to do so may result in case damage Fig 4 P trap drain outlet P...

Page 13: ...43 8 cm 8 case 18 in 45 7 cm 14 in 35 6 cm 28 in 71 1 cm 30 34 in 86 4 cm 36 30 in 76 2 cm 36 in 91 4 cm 26 in 66 0 cm 30 32 in 81 3 cm 36 TOEKICK 15 x 15 MECHANICAL ACCESS FOR ELECT REFRIG AND DRAIN...

Page 14: ...G E R SHOCK HAZARD Always disconnect power to case when cleaning servicing or con guring components of the light ing system Failure to do so may result in serious injury or death REPLACING T 8 LIGHTS...

Page 15: ...remove Re installing shelf luminaires 1 Place hook into shelf roll form at shelf front and rotate rear of luminaire toward the shelf 2 Depress the rear clip so that luminaire can nish rotation and un...

Page 16: ...ines see pg 8 After powering up the case be certain that all of the steps listed below have been completed to ensure proper case functionality safety and compliance with warranty terms 1 Check all lig...

Page 17: ...a case 1 Store Conditions Hillphoenix cases are designed to oper ate in an air conditioned store that maintains a 75 F 24 C store temperature and 55 max relative humidity ASHRAE conditions Case opera...

Page 18: ...he luminaires down with a soft damp cloth Avoid using harsh or abrasive cleaners as they may dam age the lights Be certain that the luminaires are complete ly dry before re energizing Clean from top t...

Page 19: ...product only extra strength or specialty products may not be suitable Glass Plus standard product only extra strength or specialty products may not be suitable Exceed Multi Surface Glass Cleaner from...

Page 20: ...case for which the part is intended Length of the part if applicable Color of part if painted or color of polymer part Whether part is for left or right hand application Quantity Data tag is located o...

Page 21: ...A1 A2 Wiring Information B1 B4 Dixell Operating Instructions C1 Sporlan Pressure Temperature Chart D1 Parts List APPENDIX 17...

Page 22: ...A1 WIRING DIAGRAM...

Page 23: ...UE LIGHT BLACK LIGHT SWITCH WHITE FROM 2 2 BLACK BALLAST WHITE BALLAST BLACK LIGHT RED LIGHT BLACK FROM BLOCK 1 1 BLACK TO DIXELL 5 41 WHITE TO DIXELL 6 42 WHITE SOL JUNCTION BOX 26 27 78 BLACK TO CHI...

Page 24: ...int 3 1 DEFROST Defrost is performed through a simple stop of the compressor Parameter IdF controls the interval between defrost cycles while its length is controlled by parameter MdF To disable the d...

Page 25: ...ow and above the humidity set point SET_RH The dehumidifying action is enabled when the humidity increases and reaches the SET_RH dbH value It is stopped when it comes back to the SET_RH The humidifyi...

Page 26: ...ring this time and then for the delay dot and doH after closing the door the temperature and humidity alarms are disabled 7 2 GENERIC ALARM I1F EAL As soon as the digital input is activated the unit w...

Page 27: ...ative humidity 20y85 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 13 WIRING CONNECTIONS 1...

Page 28: ...29 4 381 8 17 8 3 16 4 51 5 54 3 30 4 388 0 18 7 8 17 0 52 7 55 6 31 4 394 3 19 7 2 17 7 54 0 56 9 32 4 400 7 20 6 7 18 4 55 3 58 3 33 5 407 2 21 6 1 19 1 56 6 59 6 34 6 413 8 22 5 6 19 9 58 0 61 0 3...

Page 29: ...S Wire Riser F Front Toekick G Outside Front H End Toekick I Dry or Refrigerated Lower Storage J End Panel K Fixed End Glass L Shelf Standard M Outside Back N Rear Load Doors O Light Guard P Upper Int...

Page 30: ...rned within two weeks after startup 5 If the defective part is not returned to the Manufacturer 6 To service maintenance or wear and tear parts such as lights starters and ballasts MODIFICATIONS TO GE...

Page 31: ...er directly on fan motors or any electrical connections All lighting receptacles must be dried off prior to insertion and re energizing the lighting circuit Please refer to the Use and Maintenance sec...

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