background image

MACHINE STATUS MENU

* Value: to be compiled manually by user with any custom settings (if different from default settings)
** Level: indicates the visibility level of parameters accessed using a password (see relevant paragraph)
*** PA2 is visible at level 1 in the CnF folder whereas it can be modified at level 2 in the diS folder

RESPONSIBILITY AND RESIDUAL RISKS

Eliwell shall not be liable for any damages deriving from:
- installation/use other than that prescribed and, in particular, which does
not comply with the safety standards specified in the regulations and/or
those given herein;
- use on boards which do not guarantee proper protection against electric
shock, water or dust when assembled;
- use on boards which allow dangerous parts to be accessed without the
use of tools;
- tampering with and/or alteration of the product;
- installation/use on boards that do not comply with the standards and
regulations in force.

DISCLAIMER

This document is the exclusive property of Eliwell and cannot be repro-
duced and circulated unless expressly authorized by Eliwell. 
Although Eliwell has taken all possible measures to guarantee the accuracy
of this document, it declines any responsibility for any damage arising out
of its use. 
The same applies to any person or company involved in preparing and writ-
ing this document. 
Eliwell reserves the right to make any changes or improvements without
prior notice and at any time.

EWDR 983-985/CS (LX) - EWDR 985/CSK (LX)

9/12

MENU nAd

if alarm(s)

 present

AL

Pb1

Pb2

SEt

alarms

Pb1 value 

Pb2 value 

SEt value

set

change SEt

value

show alarms

if present

press and release

(single press)

Pb3

Pb3 value 

if present

rtc

h00

d00

'00

2 sec

2 sec

set 

hours

set 

days

set 

minutes

if present

d00= Sunday

d2

Ed

change value

E00…03

press and release

(single press)

d3

d1

E01

E00

E02

set

E01

set

E00

set

E02

nad

E03

set

E03

as above

as above

as above

day 1 = Sunday

day 2 = Monday

day 3 = Tuesday

Every Day = all days 

FnC FUNCTION FOLDER 
The FnC folder (last folder visible from the Programming Menu, level 1) contains
the following functions. 
They are activated using the “set” button

If the unit is switched off, the function labels go back to their default status.

Function

Reduced set point 
Aux 
**default

Function label

NOT ACTIVE

SP** 
AoF 

Label

Function
ACTIVE

OSP 
Aon 

CONDITIONS OF USE - PERMITTED USE

For safety reasons the instrument must be installed and used in accor-

dance with the instructions supplied. Users must not be able to access

parts with dangerous voltage levels under normal operating conditions. 

The device must be suitably protected from water and dust depending on

the specific application and only be accessible using special tools (except

for the front keypad). 

The device is ideally suited for household use and/or similar use in the

refrigeration sector and has been tested with regard to safety in accor-

dance with the European harmonized reference standards. It is classified

as follows:

• as an automatic electronic control device to be independently mounted

as regards its construction;

• as a 1 B type operated control device as regards its automatic operating

features;

• as a Class A device as regards the category and structure of the soft-

ware.

UNPERMITTED USE

The use of the unit for applications other than those described above is

forbidden. It should be noted that the relay contacts supplied with the

device are functional and therefore exposed to potential faults. Any pro-

tection devices required to comply with product requirements or dictated

by common sense due to obvious safety reasons should be installed

externally.

Содержание EWDR 983/CS

Страница 1: ... main menu level The set point setting folder is also closed when the time out elapses Alarm on If an alarm condition exists when the Machine Status menu is accessed the ALfolder label appears Real Time Clock C models By pressing the set button when the rtc label appears the label d00 days is displayed Use the UP and DOWN buttons to set days If you do not use the buttons for over 2 seconds or if y...

Страница 2: ...input NOTE the sign indicates that the input is activated when the contact is closed The sign indicates that the input is activated when the contact is open LIGHT CONTROLLER Controls the light relay The function can be started in two different ways If you press the light button the light relay is switched on if it was off and is switched off if it was on The light status is recorded by the device ...

Страница 3: ...ntil the door is closed MECHANICAL ASSEMBLY The EWDR 983 985 CS LX EWDR 985 CSK LX is designed to be wall mounted removable brackets or mounted on DIN rail Omega 3 The unit operates correctly with an ambient temperature range of between 5 and 55 C Units must not be installed in excessively humid and or dirty loca tions ELECTRICAL CONNECTIONS Warning Always switch off machine before working on elec...

Страница 4: ...ing outputs after start up of instru ment or after a power failure Not active if 0 0 250 0 1 2 min dty Defrost type 0 Electrical or Off Cycle defrost Compressor OFF during Defrost 1 Reverse cycle defrost hot gas Compressor On during Defrost 2 Free Independent defrost compressor cycles ON OFF according to temperature during defrost 0 1 2 0 1 2 flag dit Period of time elapsing between the start of t...

Страница 5: ...C F Fdt Delay before fan activation after defrosting 0 250 0 1 2 min dt Dripping time 0 250 0 1 2 min FCO Disables fans with compressor off Off y fans active with thermostat in response to value read by defrost probe see FSt parameter n fans off dc duty cycle using parameters Fon and FoF n y dc y 1 2 flag dFd Disables evaporator fans y fans disabled n fans enabled y n y 1 2 flag Fod Enables fan st...

Страница 6: ... label E00 Functions enabled during events 0 control disabled 1 reduced set point 2 reduced set point light 3 reduced set point light aux 4 instrument off 0 4 0 1 2 num E01 Hours minutes of start of intervention Starting from this time the NIGHT mode will be enabled The duration is determined by EO2 0 23 0 59 0 1 2 hours min E02 Duration of event Sets the duration of the event that begins at time ...

Страница 7: ...ayed 55 0 140 50 0 2 C F HdL Maximum value that can be displayed 55 0 302 140 0 2 C F ddL display during defrosting 0 displays temperature read by thermostat control probe 1 displays temperature read entering defrost cycle until set point is reached 2 displays dEF label during defrosting until set point is reached or when Ldd expires 0 1 2 1 1 2 flag Ldd Time out for unlocking display with ddL 2 i...

Страница 8: ... 1st evaporator dSt temperature 2nd evaporator dS2 2 defrosting activated if both conditions are met temperature 1st evaporator dSt temperature 2nd evaporator dS2 0 1 2 1 2 num PA2 in the CnF folder when you enter the correct password you can access level 2 parameters from label PA2 by pressing the set button rEL Device version Read only parameter 0 1999 1 tAb Parameter table Reserved Read only pa...

Страница 9: ... days set minutes if present d00 Sunday d2 Ed change value E00 03 press and release single press d3 d1 E01 E00 E02 set E01 set E00 set E02 nad E03 set E03 as above as above as above day 1 Sunday day 2 Monday day 3 Tuesday Every Day all days FnC FUNCTION FOLDER The FnC folder last folder visible from the Programming Menu level 1 contains the following functions They are activated using the set butt...

Страница 10: ...nt HAL AFd 2 Setpoint LAL AFd Setpoint HAL AFd Setpoint Temperature lower than or equal to LAL LAL with sign Temperature lower than or equal to Set point LAL Temperature greater than or equal to Setpoint HAL Temperature greater than or equal to HAL HAL with sign Maximum temperature alarm release Minimum temperature alarm release Temperature higher than or equal to LAL AFd Temperature greater than ...

Страница 11: ... programmed for Duty Cycle Ont OFt Compressor output 0 0 OFF 0 0 OFF 0 0 ON 0 0 dc OUT On Off OFt Ont Ont The error condition for probe 1 compressor causes the following E1 code appears on display the controller is activated as indicated by the Ont and OFt parame ters if programmed for Duty Cycle DUTY CYCLE DIAGRAM The technical characteristics in this document concerning measurements range accura...

Страница 12: ...e between the first and last instrument in the network must be approximately 50m NOTE the serial link between the devices is powered Master Instrument that controls the networks and sends commands to the Slaves The Master is selected using parameter L00 the value 0 defines the Master Slave Instrument s with own controllers that also perform s commands issued by the Master with parameters L03 L06 D...

Отзывы: