ENDA EDT1411 User manual

Technical Specifications
Supply voltage 230V AC +%10 -%20, 50/60Hz or 12V AC/DC %10, 50/60Hz.±
Power consumption Max. 3VA
1.5mm² screw-terminal connections.
(±%1-15sec) for hour unit, (±%1-1sec) for minute unit
4 digits, 14mm, 7 parts yellow LED
Wiring
Scale
Sensitivity/Accuracy
Time Accuracy
Indicator
EMC
Safety requirements
EN 61326-1: 1997, A1: 1998, A2: 2001 (Performance criterion B is satisfied for EMC tests.
The device is designed to operate in controlled electromagnetic environment)
EN 61010-1: 2001 (Pollution degree 2, overvoltage category II)
CONTROL
Control type Single-setpoint control
On-Off control
Control algorithm
Hysteresis Adjustable between 0.1 ... 20.0°C.
OUTPUT
ELECTRICAL CHARACTERISTICS
COMPRESSOR Relay: 250V AC, 8A( ), NO+NC; 1/2 HP 250V AC ( )for resistive load CosF=0.4 for inductive load
Mechanical 30.000.000; Electrical 100.000operation.
Note: The relay contacts are suitable for in-line switching of compressors up to 1/2 HP at 240V AC or 1/4 HP at 110V AC.
Life expectancy for relay
ENVIRONMENTAL CONDITIONS
Height Max. 2000m
80 , up to 40% 31°C decreasing linearly 50% at °C
Ambient/storage temperature
Max. relative humidity
0 ... +50°C/-25 ... 70°C (with no icing)
-50.0 ... +110.0°C (-58.0 ... +230.0°F)
0.1°C / °C±1
Rated pollution degree According to EN 60529 Front panel : IP60
Rear panel : IP20
Do not use the device in locations subject to corrosive and flammable gasses.
HOUSING
Housing type Suitable for flush-panel mounting.
Dimensions W77xH34xD70mm
Weight Approx. 250g ( )after packing the device and a probe
Enclosure material Self extinguishing plastics
ENDA EDT1411 TEMPERATURE CONTROLLER
Thank you for choosing ENDA EDT1411 temperature controller.
* 34 x 77mm sized.
* On-Off control.
NTC
NTC
* Having CE mark according to European Norms.
* Single contact output for cooling control.
* probe input for cold room temperature.
* Offset value can be entered for probe.
* Compressor protection parameters can be entered.
* In the case of probe failure, output state can be
selected on, off or periodical running.
* Upper and lower limits of the setpoint can be adjusted.
* Defrosting duration and interval can be adjusted.
* Upper and lower limits of the alarm value can be adjusted depending on the setpoint value.
Connection Diagram
ENDA EDT1411 is intended for installation in control panels. Make sure that the device is used
only for intended purpose. The electrical connections must be carried on by a qualified staff
and must be according to the relevant locally applicable regulations. During an installation, all of the
cables that are connected to the device must be free of energy. The device must be protected
against inadmissible humidity, vibrations, severe soiling and make sure that the operation
temperature is not exceeded. The cables should not be close to the power cables or components.
1/3
SÝSEL MÜHENDÝSLÝK ELEKTRONÝK SAN. VE TÝC. A.Þ.
Yukarý Dudullu 1. Baþer Sok. No:26/1 34775 - ÜMRANÝYE/ÝSTANBUL/TÜRKÝYE
Tel : [phone] Pbx. Fax : [phone]
url : www.enda.com.tr
Panel cut-out
Dimensions
Note :
1) Panel thickness
should be maximum
7 mm.
2) If there is no 60mm
free space at the back
side of the device, it
would be difficult to
remove it from the
panel
EDT1411-E-01
Holding screw
0.4-0.5Nm.
Equipment is protected
throughout by
DOUBLE INSULATION
70mm 8mm
71mm
29mm
Flush mounting
clamp
Flush mounting
clamp
Depth
Rubber
packing
Panel
For removing mounting clamps:
Push out the flush-mounting
clamp in direction 1as shown
in the figure below. Then, pull
out the clamp in direction 2.
2
1
While cleaning the device, solvents (thinner, benzine, acid etc.) or corrosive materials must not be used.
4
5
SUPPLY:
NOTE:
184-253V AC
50/60Hz 3VA
Line
Neutral
230V AC
Supply
Switch
Note:
Cable size: 1,5mm²
Fuse
F 100 mA
250V AC
Fuse should
be connected
1) Mains supply cords shall meet the requirements of
IEC 60227 or IEC 60245.
2) In accordance with the safety regulations, the power
supply switch shall bring the identification of the
relevant instrument and it should be easily
accessible by the operator.
Read this document carefully before using this device. The guarantee will be
expired by damaging of the device if you don't attend to the directions in the user
manual. Also we don't accept any compensations for personal injury, material
damage or capital disadvantages.
34mm
85mm
°C
SET
EDT1411
ENDA
°F
°C
SET
EDT1411
ENDA
°F
Order Code
EDT1411-NTC-230
Output
Relay
Supply Voltage
230V AC +%10 -%20
12V AC/DC %10±EDT1411-NTC-12
SN: XXXXXXXXX
1 2 3 4 5 6 7 8 9 10 11 12
EDT1411-NTC-230
DIGITAL DEFROST THERMOSTAT
NTC
SENSOR
RW
ENDA INDUSTRIAL ELECTRONICS
230V AC +10% -20%
50/60Hz 3VA
COMPRESSOR
250V AC 8A
RESISTIVE LOAD
SN: XXXXXXXXX
1 2 3 4 5 6 7 8 9 10 11 12
EDT1411-NTC-12
DIGITAL DEFROST THERMOSTAT
NTC
SENSOR
RW
ENDA INDUSTRIAL ELECTRONICS
12V AC/DC ±10%
50/60Hz 3VA
COMPRESSOR
250V AC 8A
RESISTIVE LOAD
COMPRESSOR
1/2HP 240V AC CosF= 0.4
8 A 250V AC CosF= 1
SN: XXXXXXXXX
1 2 3 4 5 6 7 8 9 10 11 12
EDT1411-NTC-230
DIGITAL DEFROST THERMOSTAT
NTC
SENSOR
RW
ENDA INDUSTRIAL ELECTRONICS
230V AC +10% -20%
50/60Hz 3VA
COMPRESSOR
250V AC 8A
RESISTIVE LOAD

A.lol
A.uPl
A.Set
A.dpo
The lower limit
of the setpoint.
Delay time for the compressor
after power is on.
Defrosting duration. Limit for
lower alarm level.
Limit for
upper alarm level.
Alarm configuration
Time delay to display
alarm message after
power is on.
The upper limit
of the setpoint.
Delay time required for
the compressor to restart
following a stop.
Continuous-on mode duration
for the compressor.
Switch hysteresis
for compressor.
on time for the compressor
output in the case of
probe failure.
The offset value
for the refrigeration.
Display resolution
oFF time for the compressor
output in the case of
probe failure.
D.dur
D.int
While holding key COMPRESSOR setpoint value appears and by using and keys
the value can be adjusted.
C.pon
C.ppn
C.Con
C.Fos
C.ppF
Interval between
defrost cycles.
Programming Mode
Run Mode
Process
Value -30.0 -29.9 -30.0
R.lol
R.uPl
R.Hys
R.off
DrES
1000
EDT1411-E-01
SET
SET
If both keys are pressed and held for 3 seconds,
programming mode is entered.
-22.0
SET
Temperature unit
Unit
Display configuration
during defrost
D.dsp
D.drE Delay time for display
real temperature after
defrost is over.
Defrosting after
power is on.
D.Pon
D.dPo
Delay time for defrosting
after power is on.
A.dFl Time delay to display
alarm message after
alarm is on.
A.HYS Switch hysteresis
for alarm.
Security parameter
for menu of compressor control
Security parameter
for menu of defrost control
Security parameter
for menu of alarm control
Security parameter
for refrigeration setpoint value
A.-re
A.-al
A.-de
A.-Cp
A.rE.S.
Security parameter
for refrigeration menu
If both keys are pressed,
run mode is entered.
RE CP DE Al SE
Used for adjusting the value of the setpoint in the run mode and for adjusting the selected parameter in the programming mode. While holding key, setpoint value of the selected parameter appears and by
using and keys the value can be adjusted.
When held down for 3 second in the run mode, manual defrost starts. After the specified time with D.dur parameter manual defrost finishes. When held down for 3 second manual defrost finishes before the
specified time ends. Used for selecting menu and increasing setpoint value of the parameters in the programming mode and for increasing the setpoint value in the run mode.When held down for a few
seconds, the change rate accelerates.
When held down for 3 second in the run mode continuous mode starts. After the specified time with C.Con parameter this mode finishes. When held down for 3 second continuous mode finishes before the
specified time ends. Used for selecting parameters and decreasing the setpoint value in the programming mode and for decreasing the setpoint value in the run mode.When held down for a few seconds, the
change rate accelerates.
DEFROST
LED
COMPRESSOR
LED
FAHRENHEIT
LED Displayed process value in the run mode, parameter name or value in programming mode.
2/3
SET
Means, thermostat probe is short circuit or temperature value is
higher than the scale.
Means, measured value is higher than the adjusted upper alarm
limit.
Error Messages
Means, measured value is lower than the adjusted lower alarm
limit.
Alo
Ahi
Pfa
Psc
Means, thermostat probe is broken or temperature value is
lower than the scale.
EDT1411
°C
SET
ENDA
°F

Menu of Refrigeration control parameters
Menu of Defrost control parameters
Menu of Alarm control parameters
R.HYS
R.LoL
R.uPL
R.oFF
C.pon
A. rE-
C.FoS
A. CP-
C.PPn
A. AL-
C.PPF
A.rE.S.
D.dur
D.int
D.dSP
D.drE
D.Pon
D.dPo
A.LoL
A.uPL
A.dFL
A.HYS
A.SEt
Switch hysteresis for compressor.
Alarm configuration (A.Abs = Absolute alarm. Alarm values are A.LoL and A.uPL.
A.rEF = Relative alarm. Alarm values are SET-A.LoL and SET+A.uPL.)
The lower limit of the setpoint.
The upper limit of the setpoint.
The offset value for the refrigeration.
Delay time for the compressor after power is on.
Security parameter for refrigeration menu (NonE= menu is invisible, P.yes= Parameters of menu are changeable,P.no= Parameters of menu are only visible.)
Security parameter for refrigeration setpoint value ( P.yes= Setpoint value is invisible.,P.no= Setpoint value is only visible.)
Security parameter for menu of compressor control (NonE= menu is invisible, P.yes= Parameters of menu are changeable,P.no= Parameters of menu are only visible.)
Security parameter for menu of defrost control (NonE= menu is invisible, P.yes= Parameters of menu are changeable,P.no= Parameters of menu are only visible.)
Security parameter for menu of alarm control (NonE= menu is invisible, P.yes= Parameters of menu are changeable,P.no= Parameters of menu are only visible.)
Delay time required for the compressor to restart following a stop.
on time for the compressor output in the case of probe failure.
oFF time for the compressor output in the case of probe failure.
Defrosting duration.(If d.dur=0, then defrost is disable.)
Interval between defrost cycles.
Display configuration during defrost (rEAL= Real temperature is displayed during defrost.
dEF= dEF message is displayed during defrost.)
Defrosting after power is on.(y=Defrosting begins when power is on, n=Defrosting doesn’t begin when power is on.)
Delay time for defrosting after power is on.
Delay time for display real temperature after defrost is over.
Limit for lower alarm level.
Limit for upper alarm level.
Switch hysteresis for alarm.
Time delay to display alarm message after alarm is on.
-50.0 °C -50.0R.uPL
-20.0 20.0 °C 0.0
0.1 20.0 °C 0.1
-50.0 A.uPL °C -50.0
A.LoL 110.0 °C 110.0
0 255 min. 0
0 255 min. 1
1 120 h. 1
REAL DEF
Y
DEF
N
N
0 255 min. 1
0 15 2°C
A.AbS A.rEF A.AbS
MÝN MAX UNIT DEF.SET
EDT1411-E-01
A.dPo Time delay to display alarm message after power is on.
Unit
Temperature unit
DrES
Display resolution (n= no decimal point, y= with decimal point.)
0 23.5 hr. 0.3
0 30 min. 1
0 255 min. 1
°C °F °C
YN
N
R.LoL 110.0 °C 110.0
0 255 min. 1
C.Con
A. DE-
Continuous-on mode duration for the compressor.
0 255 min. 1
0 255 min. 1
0.0 24.0 h. 0.1
Menu of Compressor control parameters
Menu of Parameter security
EDT1411 OUTPUT AND PARAMETER TABLE
CP
Al
DE
SE
RE
3/3
Defrost
LED
Compressor
LED
Power
D.int
D.dPo
(if d.Pon = y,
then d.dPo
timer runs)
D.dur
C.Pon
Compressor
Output
C.Con
Continuous mode
Defrost mode
NOTE : Variables for lower and upper alarm level are determined according to A.SEt parameter. If A.SEt = A.AbS ,then A.LoL = A.LoL & A.uPL = A.uPL.
If A.SEt = A.rEF , then A.LoL = SET-ALoL & A.uPL = SET+A.uPL.
A.uPl
SET
A.uPl-A.HYS
SET+ r.HYS
A.LoL
A.LoL+A.HYS
A.dPo
A.dFL
Alarm
status
AHi enable AHi abledis Alo enable Alo abledis