Technical Specifications

Technical Specifications
Technical Specifications
Please read this document carefully before using this product. The guarantee will be
invalidated if the device is damaged by not following instructions detailed in the
manual. CAL Controls shall not be responsible for any damage or losses however
caused, which may be experienced as a result of the installation or use of this product.
ENVIRONMENTAL CONDITIONS
Ambient/storage temperature 0 ... +50°C/-25 ... 70°C (with no icing)
80%, up to 31°C decreasing linearly 50% at 40°C
Max. relative humidity
Rated pollution degree
According to EN 60529
Front panel : IP60
Rear panel : IP20
Height
Max. 2000m
CAL EDT1411 THERMOSTAT
Do not use the device in locations subject to corrosive and flammable gasses.
Thank you for choosing the CAL EDT1411 thermostat.
ELECTRICAL CHARACTERISTICS
* 34 x 77mm sized.
* On-Off control.
°F
* Single contact output for cooling control.
* NTC probe input for cold room temperature.
* Offset value can be entered for NTC probe.
SET
* Compressor protection parameters can be entered.
* In the case of probe failure, output state can be
selected on or off or periodical running.
CAL
EDT1411
* Upper and lower limits of the setpoint can be adjusted.
* Defrosting duration and interval can be adjusted.
* 16 different warning tones.
* Upper and lower limits of the alarm value can be adjusted depending on the setpoint value.
* CE marked according to European Norms.
230V AC +%10 -%20, 50/60Hz or 24V AC/DC ±%10, 50/60Hz or 12V AC/DC ±%10, 50/60Hz.
Max. 3VA
2.5mm² screw-terminal connections.
-50.0 ... +110.0°C (-58.0 ... +230.0°F)
0.1°C / ±1°C
(±%1-15sec) for hour unit, (±%1-1sec) for minute unit
4 digits, 12mm, 7 parts yellow LED
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)
Supply voltage
Power consumption
Wiring
Scale
Sensitivity/Accuracy
Time Accuracy
Indicator
EMC
°C
Safety requirements
OUTPUT
COMPRESSOR
For EDT1411-NTC-XX ; Relay: 250V AC, 8A (for resistive load), NO+NC;
1/2 HP 240V AC CosF = 0.4 (for inductive load)
For EDT1411-NTC-XXP; Relay: 240V AC, 16A (for resistive load), NO;
1 HP 230V AC CosF = 0.5 (for inductive load)
For EDT1411-NTC-XX ; Mechanical 30.000.000; Electrical 100.000operation.
For EDT1411-NTC-XXP; Mechanical 30.000.000; Electrical 30.000operation.
Order Code : EDT1411-NTC--
1
2
Life expectancy for relay
2 - Output
P..........Relay-16A
None...Relay-8A
CONTROL
Control type
Control algorithm
Hysteresis
Connection Diagram
Single-setpoint control
On-Off control
Adjustable between 0.1 ... 20.0°C.
HOUSING
Housing type
Dimensions
Weight
Enclosure material
CAL 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 out by 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 electrical power. 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.
Suitable for panel mounting.
W77xH34xD70mm
Approx. 250g (after packing the device and a probe)
Self extinguishing plastics
While cleaning the device, solvents (thinner, benzine, acid etc.) or corrosive materials must not be used.
Dimensions
Depth
85mm
°F
24V AC/DC ±10%
50/60Hz 3VA
COMPRESSOR
250V AC 8A
RESISTIVE LOAD
230V AC +10% -20%
50/60Hz 3VA
230V AC +10% -20%
50/60Hz 3VA
3
4
5
6
7
8
34mm
9 10 11 12
Note:
Switch
230V AC
Supply
Fuse should
be connected Cable size: 1,5mm²
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.
1/3
Panel Rubber
gasket
1
Panel cut-out
71mm
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COMPRESSOR
250V AC 8A
RESISTIVE LOAD
COMPRESSOR
250V AC 16A
RESISTIVE LOAD
2
SN: XXXXXXXXX
Neutral
1
EDT1411-NTC-230VAC
DIGITAL DEFROST THERMOSTAT
8
9 10 11 12
W
Line
8
NTC
SENSOR
7
7
R
184-253V AC
50/60Hz 3VA
Fuse
F 100 mA
250V AC
6
9 10 11 12
NOTE:
5
Equipment is protected throughout
by DOUBLE INSULATION
Holding screw
0.4-0.5Nm.
SUPPLY:
4
8
3
7
2
6
1
5
9 10 11 12
4
8
R
3
7
W
R
mounting
clamp
mounting
clamp
NTC
SENSOR
8mm
2
EDT1411
2
6
W
CAL
COMPRESSOR
COMPRESSOR
1/2HP
AC CosF = 0.4
250V240V
AC 8A
8 RESISTIVE
A 250V AC Cos
F=1
LOAD
5
R
SET
230V AC +10% -20%
50/60Hz 3VA
4
NTC
SENSOR
70mm
Push out the mounting clamp
in direction 1 as shown
in the figure below. Then, pull
out the clamp in direction 2.
°C
1
NTC
SENSOR
W
3
SN: XXXXXXXXX
SN: XXXXXXXXX
SN: XXXXXXXXX
2
EDT1411-NTC-230VAC-P
DIGITAL DEFROST THERMOSTAT
EDT1411-NTC-24
DIGITAL DEFROST THERMOSTAT
EDT1411-NTC-230VAC
DIGITAL DEFROST THERMOSTAT
1
www.cal-controls.com
www.cal-controls.com
www.cal-controls.com
For removing mounting clamps:
29mm
1 - Supply Voltage
230VAC...230V AC
24............24V AC/DC
12............12V AC/DC
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
CAL CONTROLS LTD
Bury Mead Road, Hitchin, Herts, SG5 1RT, UK.
Tel : +44 (0) 1462 436161 Fax : +44 (0) 1462 451801
e-mail: [email protected] Web : www.cal-controls.com
EDT1411-E-06
FAHRENHEIT DEFROST COMPRESSOR
LED
LED
LED
°F
Displayed process value in the run mode, parameter name or value in programming mode.
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.
°C
SET
CAL
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.
EDT1411
SET
Used for adjusting the value of the setpoint in the run mode and for adjusting the selected parameter in the programming mode. While holding
using
and
keys the value can be adjusted.
Run Mode
Process
Value
1000
-22.0
Error Messages
SET
SET
-29.9
-30.0
-30.0
SET
While holding
key COMPRESSOR setpoint value appears and by using
the value can be adjusted.
If both
key, setpoint value of the selected parameter appears and by
If both
keys are pressed and held for 3 seconds,
programming mode is entered.
and
keys
keys are pressed,
run mode is entered.
Psc
Means, thermostat probe is short circuit or temperature value is
higher than the scale.
Pfa
Means, thermostat probe is broken or temperature value is
lower than the scale.
23.5
If process value flashes and warning tone sounds, means,
measured value exceeds the adjusted alarm limit.
*Note: To stop warning tone, press any key.
Programming Mode
RE
R.lol
R.uPl
R.off
R.Hys
DE
CP
The lower limit
of the setpoint.
The upper limit
of the setpoint.
The offset value
for the refrigeration.
Switch hysteresis
for compressor.
C.pon
C.Fos
C.Con
Delay time required for
the compressor to restart
following a stop.
Continuous-on mode duration
for the compressor.
Defrosting duration.
D.int
D.dsp
on time for the compressor
output in the case of
probe failure.
D.drE
C.ppF
oFF time for the compressor
output in the case of
probe failure.
D.Pon
Display resolution
DrES
SonD
A.lol
D.dur
C.ppn
Temperature unit
Unit
Delay time for the compressor
after power is on.
Al
D.dPo
Interval between
defrost cycles.
Display configuration
during defrost
Delay time for display
real temperature after
defrost is over.
Defrosting after
power is on.
Delay time for defrosting
after power is on.
A.uPl
A.dFl
A.HYS
SE
Limit for
lower alarm level.
Limit for
upper alarm level.
Time delay to display
alarm message after
alarm is on.
Switch hysteresis
for alarm.
S.Cod
A.-re
A.-Cp
A.-de
Alarm configuration
A.Set
A.dpo
A.-al
Time delay to display
alarm message after
power is on.
A.rE.S.
Access code for security menu.
This parameter should be 321 .
Security parameter
for refrigeration menu
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
Type of buzzer
sound.
2/3
EDT1411-E-06
EDT1411 OUTPUT AND PARAMETER TABLE
Power
D.dPo
(if d.Pon = y,
then d.dPo
timer runs)
D.int
D.dur
C.Con
Defrost
LED
Defrost mode
Compressor
LED
Compressor
Output
C.Pon
Continuous mode
AHi enable
AHi disable
Alo enable
Alo disable
A.uPl
A.uPl-A.HYS
SET+ r.HYS
SET
A.LoL+A.HYS
A.LoL
A.dPo
A.dFL
Alarm
status
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.
RE
R.LoL
R.uPL
R.oFF
R.HYS
Unit
DrES
Sond
CP
C.pon
C.FoS
C.Con
C.PPn
C.PPF
DE
D.dur
D.int
Menu of Refrigeration control parameters
MÝN
MAX
The lower limit of the setpoint.
-50.0
R.uPL
°C
-50.0
The upper limit of the setpoint.
R.LoL
110.0
°C
110.0
The offset value for the refrigeration.
-20.0
20.0
°C
0.0
Switch hysteresis for compressor.
0.1
20.0
°C
0.1
Temperature unit
°C
°F
°C
Display resolution (n= no decimal point, y= with decimal point.)
N
Y
N
Type of buzzer sound ( 16 different warning tones can be selectable. If Sond=0, then warning tone is disable.)
0
16
0
Menu of Compressor control parameters
Delay time for the compressor after power is on.
0
255
min.
Delay time required for the compressor to restart following a stop.
0
255
min.
1
Continuous-on mode duration for the compressor.
0.0
24.0
h.
0.1
on time for the compressor output in the case of probe failure.
0
255
min.
0
0
255
min.
1
Menu of Defrost control parameters
Defrosting duration.(If d.dur=0, then defrost is disable.)
0
255
min.
1
Interval between defrost cycles.
1
120
h.
1
Display configuration during defrost (rEAL= Real temperature is displayed during defrost.
dEF= dEF message is displayed during defrost.)
D.drE
Delay time for display real temperature after defrost is over.
D.Pon
D.dPo
Defrosting after power is on.(y=Defrosting begins when power is on, n=Defrosting doesn’t begin when power is on.)
Al
N
DEF
255
DEF
min.
1
Y
N
0
30
min.
Limit for lower alarm level.
-50.0
A.uPL
°C
-50.0
Limit for upper alarm level.
A.LoL
110.0
°C
110.0
Delay time for defrosting after power is on.
1
Menu of Alarm control parameters
Time delay to display alarm message after alarm is on.
0
255
min.
0
Switch hysteresis for alarm.
0
15
°C
2
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.)
A.dPo
Time delay to display alarm message after power is on.
A.-rE
A.-CP
A.-DE
A.-AL
A.rE.S.
REAL
0
A.SEt
SE
1
oFF time for the compressor output in the case of probe failure.
D.dSP
A.LoL
A.uPL
A.dFL
A.HYS
UNIT DEF.SET
A.AbS A.rEF
0
23.5
A.AbS
hr.
0.3
Menu of Parameter security
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 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.)
Security parameter for refrigeration setpoint value ( P.yes= Setpoint value is invisible.,P.no= Setpoint value is only visible.)
3/3
EDT1411-E-06
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