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Ascon Tecnologic - e34B - OPERATING INSTRUCTIONS - PAG. 16

Parameter

Description

Range

Def.

Note

30 

ddL

Display Lock during defrost

oF

  Not active;

on

  Active at last measure;

Lb

  Active with label (

dEF

 during defrost and 

PdF

 at defrost).

oF

31 

dcd

Defrost activation time for continuous compressor 

operating

oF

 Disabled;

-1 ÷ -59 (min) ÷ 1 ÷ 99 (h)

oF

32 

dde

Max. defrost duration

oF

  Function disabled;

-1 ÷ -59 (s) ÷ 1 ÷ 99 (min).

20

33 

ddp

Pre-defrost time length for 

dH

 output

oF

  Function disabled;

-1 ÷ -59 (s) ÷ 1 ÷ 99 (min).

oF

34 

dpd

Post-defrost time length for 

dH

 output

oF

  Function disabled;

-1 ÷ -59 (s) ÷ 1 ÷ 99 (min).

oF

35 

dtd

Compressor delay after defrost (drainage time)

oF

  Function disabled;

-1 ÷ -59 (s) ÷ 1 ÷ 99 (min)

20

36 

ddt

Defrosting Type

EL

 Electrical heating/stop compressor;

in

  Hot gas/reverse cycle;

no

  Without compressor output condictioning;

Et

  Electrical heating with evaporator temperature control.

EL

37 

ddC

Defrosting starting mode

rt

  Real time intervals;

ct

 

ot

 output on time intervals;

cS

 Defrost every 

ot

 switching OFF (+ 

rt

 intervals);

cL

  Do not use.

rt

38 

ddi

Defrosting interval

oF

  Function disabled;

-1 ÷ -59 (min) ÷ 1 ÷ 99 (h).

oF

39 

dSd

Delay first defrost after power-on

oF

  Defrost at power-on;

-1 ÷ -59 (min) ÷ 1 ÷ 99 (h).

oF

40 

ddd

Dynamic Defrost Percentage reduction

0 ÷ 100%

0

41 

dEi

Defrosting interval for evaporator probe error

oF

  Function disabled;

-1 ÷ -59 (min) ÷ 1 ÷ 99 (h)

6

42 

dEE

Lengh of defrost cycle for evaporator probe error

oF

  Function disabled;

-1 ÷ -59 (s) ÷ 1 ÷ 99 (min).

10

43 

Ftn

Fan time activation with 

ot

 output (compressor) 

OFF

 

oF

  Function disabled;

-1 ÷ -59 (s) ÷ 1 ÷ 99 (min).

5

44 

FtF

Fan time deactivation with 

ot

 output (compressor) 

OFF

oF

  Function disabled;

-1 ÷ -59 (s) ÷ 1 ÷ 99 (min).

oF

45 

FFL

High temperature fan deactivation

- 99.9 ÷ 999 °C/°F

10.0

46 

FLF

Low temperature fan deactivation

- 99.9 ÷ 999°C/°F

-99.9

47 

FdF

Differential fan control

0.0 ÷ 30.0°C/°F

1.0

48 

FFE

Fan status during defrost

oF - on

oF

49 

FFd

Fan delay after defrost

oF

  Function disabled;

-1 ÷ -59 (s) ÷ 1 ÷ 99 (min).

oF

50 

PP1

ot

 output delay at switching 

ON

oF

  Function disabled;

-1 ÷ -59 (s) ÷ 1 ÷ 99 (min).

oF

51 

PP2

ot

 output delay after switching 

OFF

oF

  Function disabled;

-1 ÷ -59 (s) ÷ 1 ÷ 99 (min).

oF

52 

PP3

Min. time between two 

ot

 output switching 

ON

oF

  Function disabled;

-1 ÷ -59 (s) ÷ 1 ÷ 99 (min).

oF

53 

Pod

Outputs delay at power 

ON

oF

  Function disabled;

-1 ÷ -59 (s) ÷ 1 ÷ 99 (min).

oF

54 

AAy

Temperature Alarm 1 type

1

  Absolute for 

Pr1

 with label 

Hi

 or 

Lo

;

2

  Relative to 

Pr1

 with label 

Hi

 or 

Lo

;

3

  Absolute for 

Au

 with label 

Hi

 or 

Lo

;

4

  Relative to 

Au

 with label 

Hi

 or 

Lo

;

5

  Absolute for 

Pr1

 with no label;

6

  Relative to 

Pr1

 with no label;

7

  Absolute for 

Au

 with no label;

8

  Relative to 

Au

 with no label.

1

55 

AHA

High temperature Alarm threshold

oF

  Function disabled;

-99.9 ÷ +999°C/°F.

oF

56 

ALA

Low temperature Alarm threshold

oF

  Function disabled;

-99.9 ÷ +999°C/°F

oF

57 

AAd

Temperature Alarms Differential

0.0 ÷ 30.0°C/°F

1.0

58 

AAt

Temperature Alarms Delay

oF

  Function disabled;

-1 ÷ -59 (s) ÷ 1 ÷ 99 (min).

oF

Содержание e34B

Страница 1: ...g the compressor electric heating or hot gas cycle inversion The controller is equipped with special defrost optimization functions and with other functions that can be used to obtain energy savings f...

Страница 2: ...el of the parameters Pressed together with the key for 5 s allows the keyboard unlock 5 LED dp Stand by During the normal operation is the decimal point when the instrument is placed in Stand by mode...

Страница 3: ...d is correct the instrument displays the code of the first parameter and it will be possible to program the in strument in the same way described in the previous section The password protection can be...

Страница 4: ...yable variable and its value So with the keys keys you can view all the variables pr1 Probe Pr1 temperature measurement Pr2 Probe Pr3 temperature measurement Pr3 Probe Pr3 temperature measurement Lt M...

Страница 5: ...nt con nection inside housing it is not equipped with either switches or internal devices to protect against current overloads the installation will include an overload protection and a two phase circ...

Страница 6: ...ng Elapsed the itt time after the door has been closed and from the activation of SPE Setpoint Eco mode by iEt parameter Eco Normal switching To use this function it is necessary to set the Digital In...

Страница 7: ...delayed for the time programmed with parameter iti The iFi parameter can be configured for the following functions 0 Digital input not active 1 Cell door opening with NO contact at input closure and...

Страница 8: ...ration can be used as a control of the shop window lighting anti fogging resistors or other utilities If present the internal buzzer can be configured by param eter obu for the following functions oF...

Страница 9: ...tions are disabled if the relative parameters are set to OFF oF 5 8 Defrost control The defrost control acts on the outputs configured as ot dF ad dH The type of defrost is set by the parameter ddt EL...

Страница 10: ...y occur with normal op eration when to ensure more system efficiency the defrost ing interval is programmed with a time that is often too short With the parameter ddd Defrost interval percentage reduc...

Страница 11: ...fine the display behaviour during defrost on The ddL parameter locks the display at the last Pr1 temperature reading during all the defrost cycle until at the end of defrost the temperature has not re...

Страница 12: ...l the alarm memory signal press any key It must be remembered that if an output function is desired with an alarm memory oo1 oo2 oo3 oo4 An n it is necessary to set the parameter AtA on 5 10 1 Tempera...

Страница 13: ...g 200 V off off off ON ON HU LU AL 10 V 10 V Volt time V 5 11 Function of keys and The key function can be defined using the tUF param eter to perform the following functions oF The key carries out no...

Страница 14: ...perature measured by the Pr1 probe using a 2 digit display Power supply TVR Y cable length 10 m max For more information see the user manual for the TVR Y device 6 4 RS485 Serial Interface with ARS1 D...

Страница 15: ...en Door with Fan Fn and Output ot Lock 4 External Alarm 5 External alarm with control output disabling 6 Normal Eco select 7 On Stand by select 8 Start a Turbo cycle 2 15 iti Digital Input Delay oF Di...

Страница 16: ...42 dEE Lengh of defrost cycle for evaporator probe error oF Function disabled 1 59 s 1 99 min 10 43 Ftn Fan time activation with ot output compressor OFF oF Function disabled 1 59 s 1 99 min 5 44 FtF...

Страница 17: ...tput function oF Function disabled 1 Control output ot delayed 2 Manual activation by key oF 69 otu Time relative to auxiliary output oF Function disabled 1 59 s 1 99 min oF 70 tUF Key Function oF No...

Страница 18: ...ust be shipped to Ascon Tecnologic with a detailed description of the faults found without any fees or charge for Ascon Tecnologic except in the event of alternative agreements 10 TECHNICAL DATA 10 1...

Страница 19: ...ERING CODE MODEL e34B Instrument with mechanical keyboard e34NB Instrument with NFC technology and mechanical keyboard a POWER SUPPLY H 100 240 VAC F 12 VAC VDC b OUTPUT 1 OUT 1 R Relay SPST NO 16A AC...

Страница 20: ...Ascon Tecnologic e34B OPERATING INSTRUCTIONS PAG 20...

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