Intiel INT092F User manual

INTIEL
THE ELECTRONICS ON YOUR SIDE
Thermoregulator for a Motor Actuator Control
INT092F
User’s Manual
10, Str. Major Kolontaevski tel.: [phone]
8200, Pomoprie, Bulgaria Email: offic[email protected]m
www.intiel.com [email protected]m

Instructions for safe handling:
-Before installation to check the integrity of the device and accession to it
wires.
-If damaged any of the above can not be installed to removing the fault.
-Assembly and disassembly of the device to be performed by qualified staff
who has familiarized herself with the product manual.
-Install the dry and ventilated place away from heat sources and flammable
gases and liquids.
-Make sure the mains voltage corresponds to the voltage on the rating plate
of the device.
-Use power consumers consistent with the output power of the unit.
-In case of malfunction of the device immediately disconnect the unit and
seek authorized service for troubleshooting.
-In case of fire, use powder extinguisher.
-In order to protect the environment do not dispose of electric tools,
accessories and their packaging marked with the sign
crossed out
bin with household waste.
Packaging content:
-Controller
-User Manual (warranty card)
-Temperature sensor type: Pt1000 - 1 pcs.
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I. Application
The Thermoregulator INT0092F is designed to control the movement speed
and direction of two positional motor actuators and proportional actuators
(0-10V) in accordance with the temperature of the thermo sensitive element.
It is applicable for a control of mixed valves or air-flow dampers.
II.Elements location
direction indicator
opening
direction indicator
closing
M
control
buttons
digital display
Figure.1
III. Operation
Two-position actuators: /three point-regulation /
The Thermoregulator compares the assigned temperature level with the
current temperature of the thermo sensor and changes the movement of the
actuator in relation to the polarity difference. As a result of the movement
the Regulator decreases that temperature difference. The difference size
defines proportionally the movement speed of the actuator. If difference
higher than the value of the hysteresis "H" the actuator movement speed is
at its maximal level. As much as the real (current) temperature is getting
closer to the assigned one the movement speed decreases until it reaches its
minimal level. The actuator is moved by an impulse in a step mode with
intervals determined by the value of "Per". In fact the regulation is
provided by changing the duration of the operation impulse and the pause of
the each step.
T °C
Per=ton+toff
H
ton toff
open
U, V
Т, °C
Т_set - H
T_set -1
Т_set +1
t, s
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Proportional actuators / 0 –10V /
The thermostat compared set temperature with the actual temperature of temperature sensor
and modify control voltage (0-10V) to the difference so that the size of the difference to
decrease.
The size of the difference determines the proportional voltage (0-10V). In difference higher
than the value of the hysteresis "H" signal is maximum (10V), thereby approximating the
actual temperature to the set temperatur signal is minimizes (0V).
U,V
H
T
10
Т, °C
Т_set - H Т_set
When the actual temperature is lower than the set, there is a green light S + and voltage
to the actuator comes out of the terminal S +. With buttons ▲ or ▼ choose menu "Ctr",
press the button "Prog" - the indicator flashes. By continuously pressing the button ▲ is
forced S + shine constantly and check the actuator stroke in a direction that causes the
increase of the actual temperature. If the actuator moves in the direction opposite to the
anticipated, the wires are exchanged on terminals S + and S-.
After establishing the correct direction of travel of the actuator button ▲ or ▼ is held
down to worked off full move.
Failure of the temperature measuring input, digital display is indication:“Lo” or “Hi”
IV. Programming
With buttons "▲" and "▼" is selected parameter for change by pressing button
"█" to enter the programming mode.
With each pressing on one of the two buttons "▲" or "▼" setpoint changes by one unit,
while holding down starts automatically changes direction corresponding to the button.
Setting temperature - with the buttons "▲" and "▼" scrolling indication on the
display until it shows the current temperature again press the button "█", the display start
flashes. By pressing the buttons "▲" and "▼" increases or decreases the set temperature (1
to 90 ° C). To memorize the value necessary to press button "█".
Hysteresis - with the buttons "▲" and "▼" scrolling indication on the display until the
display symbol "H”, again press the button" █ ", the display start flashes. By pressing the
buttons "▲" and "▼" to increase or reduce the degree of hysteresis in range (1 to 40)°C. To
memorize the value necessary to press button "█".
Period of work - with the buttons "▲" and "▼" scrolling indication on the display until
the display symbol "Per”, again press the button" █ ", the display start flashes. By pressing
the buttons "▲" and "▼" to increase or reduce the period, range of period is (15 to 180
sec.). To memorize the value necessary to press button "█".
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Changing operating modes - changes the characteristics of the output. With buttons
"▲" and "▼" scrolling indication on the display until the show symbol "r-H / C", again
press the button "█", Display shows the current assignment of output and start flashes.
By pressing the buttons "▲" and "▼" can be selected between "H" (heating) or "C"
(cooling).
To memorize the value necessary to press button "█".
Checking the direction of movement - with the buttons "▲" and "▼" scrolling
indication on the display until the display symbol "Ctr, again press the button" █ ", the
display start flashes. With a continuos pressing buttons "▲" or "▼" is forced the actuator to
move in the direction S + or S-. To check out of the need to press a button "█".
V. Technical data and wiring diagram
proportional
actuators 0 - 10V
~230/24V
1
2
3
Pt1000
-
+
0-10V
N
N
L
L
COM
S-
S+
~230V
actuator ~230V
1
2
3
N
N
L
L
COMS-
S+
~230V
~230/24V
12 3
actuator ~24V
Power supply voltage ~230V/50Hz
Two-position actuators: ~230V/50VA
or ~24V/5VA
Analog output 0 -10V/22kΩ
Hysteresis 1° –40°С
Sensor Pt1000 (-50° to +250°C)
Measuring range from -30° to +300°C
Range of regulation from 1° to +90°С
Indication 3 three digit
Unit of measuremen 1°С
Humidity environment 0 - 80%
Protection level IP 20
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VI. Warranty
The warranty period is 24 months following the purchase date of the
unit or its installation by an authorized Engineering Company, but not
exceeding 28 months after the production date. The warranty is extended to
the malfunctions that occur during the warranty period and are result of the
production reasons or defective used parts.
The warranty does not relate to malfunctions corresponding to not-
qualified installation, activities directed to the product body interference, not
regular storage or transport.
The repairs during the warranty period can be done after correct
filling of the manufacturer warranty card
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