Kiour Touch rsd2 Instruction Manual

TEMPERATURE CONTROLLER TOUCH LINE Model RSD2

DESCRIPTION

RSD2 is a temperature controller for refrigerator rooms using touch technology for the keyboard. Through a PTC sensor controls room’s temperatures in range -50÷+150°C

(-58÷+302°F). In scale -19.9÷+99.9°C there is a decimal analysis with accuracy ±0.1°C. It has two relays (compressor, fan). It has also defrost control and a buzzer activation

due to an alarm. The controller has a serial input and can connect to the KIOUR CAMIN modbus network for full monitoring and data logging of the device.

At the startup of the device, the temperature controller performs a self-check for 7sec and the room’s temperature is displayed. Do not touch the screen during self-check. By

pressing the two buttons ([ ], [ ] at the same time for 3 seconds the countdown starts and the temperature controller unlocks (images below). By pressing [ ] for 3sec

we turn ON or turn OFF the controller (images below). The keyboard locks automatically after 50sec without activity.

By pressing more than 3sec the

button [ ] we switch ON or OFF

By pressing [ ] we enter the parameter’s menu.

The first parameter “SPO”is displayed and with [ ], [ ] we scroll into the parameters with the order they appear to parameters table below .

By pressing [SET] the value of the parameter is displayed and with the [ ], [ ] we change the value.

By pressing [ ] we confirm the new value and the name of the parameter is displayed.

By pressing [SET] we cancel the new value and the name of the parameter is displayed.

By pressing [ ] we exit the parameters menu.

Power supply: 230VAC 50/60Hz / Maximum power consumption: 3W

It is recommended to use a power supply safety switch: fuse 0,5A (not included)

Cabinet’s temperature sensor PTC 1Κ25oC / Accuracy: 0.5°C

Relay compressor 250VAC 30A resistive load 2HP / Relays fan 250VAC 10A

Operating temperature: -15÷+70°C / Storage temperature: -20÷+80°C

The device is mounted through panel hole 29x71mm and secured with snap-in brackets. Connection with terminal tabs 6.3×0.8mm

RSD2 can connect to the key programmer or to the data logger Mini Logger or to the KIOUR CAMIN network or to any modbus network.

Key programmer: controller’s parameter values can be saved or retrieved from the programming key. Plug in the programming key to the controller and press at the same

time [SET]+[ ]. The device connects to the key and the message “Eo”is displayed. By pressing [ ] the device downloads the parameters from the key and the message

“ro”= read O.K. or “rF” = read Fail is displayed. By pressing [ ] the device uploads the parameters to the key and the message “Yo”= Write O.K. or “YF”= Write Fail is

displayed. In case of failure (rF or YF) reenter the key to the serial input and repeat the procedure from the beginning. The key can connect to all KIOUR devices. If you try

to read the parameters of a different device, message “rF”is displayed. At any time, we can perform the aforesaid operation. After 10sec the key is disconnected.

Data logger Mini Logger: the controller is connected to the data logger via cable and by programming the parameter Add = 1. Automatically, based on selected minutes,

the data logger writes to a microSD memory card the controller’s temperatures, status and alarms.

CAMIN network: the controller can connect to the CAMIN network via an interface NET-INS-485. CAMIN is an PC software application designed to collect information,

watch and fully control a net of KIOUR devices while sending SMS and email in case of an alarm. The maximum length of the net can be 1000 meters.

INDICATIONS AND BUTTON OPERATIONS

button

Operations

pressed once

pressed more than 3 sec

pressed at the same time

enter parameter’s menu

confirm new value

MUTE

temperature scale indication °C/°F

mute buzzer

ON/OFF controller

unlock device

cancel new value

manual defrost

Indications

compressor ON

fan ON

defrost ON

locked keyboard

sensor malfunction

STARTING UP - SWITCHING ON/OFF THE DEVICE

PROGRAMMING THE PARAMETERS

TECHNICAL SPECIFICATIONS

CONNECTIONS - DIMENSIONS

SERIAL INPUT

PARAMETER TABLE

code

description

min

max

RSD2

UOM

SΡo

SET POINT: temperature control room

SLo

SHi

0.0

°C/°F

ALo

lower alarm limit temperature of the room

-50

AHi

-4.0

°C/°F

AΗi

higher alarm limit temperature of the room

ALo

+150

15.0

°C/°F

dFr

deFrost repetition time in hours

Cod

code to enter parameter’s menu = “22"

with Cod=1 and exit the menu back to factory settings

255

diF

differential operating temperature of SPo

0.1

25.0

3.0

°C/°F

CFA

In case of sensor’s malfunction (LF1), the compressor operates as follows:

0 = 40% compressor’s operation (3min ΟΝ, 4min OFF),

1 = 100% compressor’s operation (ΟΝ continuously).

Crt

minimum pause time of the compressor

min

dti

maximum duration of deFrost

min

dLΕ

Temperature limit of deFrost: above this temperature the automatic deFrost stops and it is not possible to

start the procedure again manually.

Manual deFrost lasts 20 min and does not stop based on “dLE” temperature limit.

0.0

25.5

10.0

°C/°F

doP

type of deFrost: compressor OFF (not programmable)

dri

dripping time, in which the compressor remains OFF after deFrost ends

min

tdF

During deFrost the indication “dFr” is displayed, where: 0 = the room’s temperature is displayed during defrost.

min

ΑJ1

zero adjustment of temperature sensor

-9.9

+15.5

0.0

°C/°F

ΑJ2

(not in use)

0.0

tSd

time delay for refreshing the temperature indication on screen

sec

F_C

switch °C/°F (0=°C, 1=°F) ATTENTION: changes between °C/°F do not apply on SPo

°C/°F

brA

baud rate (9600mbps)

trE

time response of the device to the CAMIN network

100

msec

FFu

Fan’s relay operation (1=ON continuously, 0=ON when the compressor is ON). The fan operates during deFrost.

UFu

serial input operating mode, where 0 = operates with the network and the serial key,1 = connects with an

external device for exporting alarms. ATTENTION: if the value in

“Add” parameter is ≠ 0, then the “Ufu” is programmed automatically to 0.

SLo

minimum temperature limit of SPo

-50

SHi

0.0

°C/°F

SΗi

maximum temperature limit of SPo.

SLo

+150

+8.0

°C/°F

Odo

Door input polarity (0=OFF, 1=ON with ΝΟ contact, 2=ΟΝ with NC contact). When the door opens, the fan

turns OFF immediately.

At2

Start delay time alarm, where:

0 = activate immediately,

1 ÷ 120 min = the alarm is activated after the selected minutes.

For sensor and door failure alarms, the above rules do not apply.

120

min

(not in use)

Add

address of the device in the CAMIN network

255

Made in Greece.

ATTENTION according to safety standards, the device must be properly positioned and protected from any contact with electrical parts. All parts that provide protection must

be fastened in such a way that they cannot be removed without the use of tools. ATTENTION: disconnect the power supply of the device before proceeding to any kind of

maintenance. ATTENTION: do not place the device near heat sources, equipment containing strong magnets, in areas affected by direct sunlight or rain. ATTENTION:

prevent electrostatic discharges at the side slots of the device and sharp objects from been inserted. ATTENTION: separate the signal's cables from the power supply's

cables to prevent electromagnetic disorders. Signal cables must never be in the same pipe with the power supply cables. Use the device only as described in this

document, not to 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. Read and keep these instructions. The device is under two year's guarantee of good operation. The guarantee is valid only if the manual instructions have

been applied. The control and service of the device must be done by an authorized technician. The guarantee covers only the replacement or the service of the device.