KIOUR VD1T Manual

COOLING – HEATING CONTROLLER Model VD1T
ATTENTION
Read carefully these instructions before installing and using this device and keep them for future reference. Attention to installation and electrical wiring. Use this device
only as described in this document and never use itself as a security device. The device must be disposed of in accordance with local standards for the collection of
electrical and electronic equipment.
DESCRIPTION
VD1T is a temperature controller for cooling – heating applications as well as food drying applications (e.g. sausages). The room and evaporator temperatures are controlled
with NTC / PTC sensors. Via a parameter, the evaporator's input can be adjusted as a door switch to control the room door. It has an automatic defrost function or smart
defrost function for energy saving and better control of the defrost process. It has 3 indication digits of temperature display with accuracy of 0.5°C and 4 buttons. It has a
relay 16A with adjusted operation mode: cooling or heating or heating with countdown. The device is mounted on a panel hole 29x71mm
side brackets. Through the serial input it can be connected to a network either through Cloud IoT on the CORTEX platform, or through a local computer in the CAMIN
program for complete data logging, controlling and monitoring the device.
INDICATIONS AND BUTTONS FUNCTION
For more indications regarding the alarms please see the alarm's table at page 3.
ADJUSTING TEMPERATURE – SET POINT
1. Press to display the first parameter SPo.
2. Press to display its value. With
3. Press to save the new value. The device is working properly with the new adjustment.
INDUSTRIAL FACTORY SETTINGS
1. Press to display SPo. By pressing
2. Press to display its value and press
3. Press again to exit the parameter menu, 'YES' is displayed on the screen. All appropriate factory settings are now stored in the device.
ON/OFF DEVICE
To activate or deactivate the device, press for 3 seconds
MANUAL DEFROST
Press for 3 seconds to start a manual defrost with duration based on the parameter dd2. This function also applies in case we have activated the smart defrost.
PROGRAMMING A PARAMETER
ATTENTION: to gain full access to the parameter's menu, the 2
1. Press to enter the parameter menu.
2. Choose the parameter you want to adjust by pressing
3. Press or to change its value and then press
4. Press to exit the parameter menu.
TECHNICAL SPECIFICATIONS
Power supply: 230VAC 50/60Hz / Maximum power consumption: 3W / Firmware: V4.0.1
It is recommended using a power supply safety fuse: 0.5Α (not included)
Room temperature sensor, terminals 5-6, NTC 10K 1% 25° C temperature range -37 ÷ + 110°C (-34 ÷ + 230°F) IP68 (or PTC 1K 25°C temperature range -50 ÷ + 110°C (-
58 ÷ + 230°F) not included) / Accuracy: 0.5 ° C
Digital door input or input for evaporator temperature sensor, terminals 4-5, NTC 10K 1% 25°C temperature range -37 ÷ + 110°C (-34 ÷ + 230°F) IP68 (or PTC 1K 25°C
temperature range -50 ÷ + 110°C (-58 ÷ + 230°F) not included) / Accuracy: 0.5°C
Serial input 5pin connector
Relay 16Α res. 250VAC normally open contact / Max current load 16Α
Connections: cable cross section
Connections with terminal blocks 18A using cable with
Operating temperature: -15÷+55°C / Storage temperature: -20÷+80°C
Dimensions 70x35x28mm / The device is mounted on a panel hole 29x71mm and it is restrained with plastic side brackets / Protection IP65 front
Display indications
relay ON in cooling mode
relay ON in heating mode
defrost ON
alarm ΟΝ
malfunction ON
or change SPo value.
the parameter Cod is displayed.
to enter the value 31. Press
.
parameter Cod must be adjusted to 22 (see parameter table next page)
nd
2.5 mm² for relay / cable cross section
cable cross section
to store the value to parameter
or and press to display its value.
to store the new value.
from 0.25 to 1.0 mm² for the sensors and door switch
up to 2.5 mm² / It is recommended using a torque wrench with maximum torque 0.4Nm
and it is restrained with plastic
Keyboard
enter/exit the parameter's menu
display the parameter's value
enter parameter's value
manual defrost or manual heating with
countdown
up arrow
down arrow
mute buzzer
ON/OFF device (check below)
Cod.
Firmware V4.0.1
1