Conotec CNT-1SH(R) User manual

Deviation settings
Frequent ON and OFF will shorten the lifespan of the relay
or the output contact or cause hunting (generation, chattering)
by noise from outside.
To prevent the occurrence, the function protects the contact
light of the equipment by setting an interval between ON and
OFF in ON/OFF control.
Output type settings
(Dehumidification operation) (humidity operation)
SV + DIF
The current humidity
SV
The humidity
point where
output is ON
The humidity
point where
output is ON
SV - DIF
The humidity
point where
output is OFF
SV
The current humidity
The humidity
point where
output is OFF
The current humidity
calibration
The function calibrates the current humidity to be consistent with
the actual humidity if the humidity shown in the display window
and the actual humidity are different despite the product has no
problem.
E.g.) Actual Humidity: 55% Rh, Current Humidity: Suppose the Cor
value is set -2 when 57% Rh, the current humidity will be
displayed at 55% Rh.
Caution 1. The performance of the actual humidity is verified.
Please use calibrated equipment for calculation.
Calibration based on humidity calculated with incorrect equipment
may cause product malfunction.
Humidity sensor
heating function
Dew forms around the sensor devices if humidity
is extremely high; hence, the function generates heat inside the
sensor to prevent dew formation if the current humidity is 95%
or more.
The heating function operates automatically in 95％
or more humidity and the function is disabled when
humidity level is below 95％.
The automatic heating function is not used.
Caution 1. It must be set up “NO” because the heating function
can not be used for more than 95%RH.
Caution 2. The present temperature’s display can be increased a
little while operating of the humidity sensor’s heating
function.
RS485 address setting
The product CNT-1SHR supports RS485 communications. This
function is to set the communication address for mutual
recognition with the master device.
RS485 speed setting
This function is to match the communication speed to exchange
an accurate data with the master device when using RS 485
communication.
Size & dimension
Setting range and default set
(humidification)
Function
Application sensor specification
Range Default set
Sensor
Sensor
Sensor
Sensor
(Max. ambient temp.80’C)
(Max. ambient temp.80’C)
(shield)
(shield)
(shield)
1
<Host Query format>
format
1
an
:
(Negative number: complement of 2)
.
.
open
Application for humidity controller
The humidity
point where
output is ON
What are the setting humidity and the program value to turn off the
dehumidifier at 43% Rh and operate at 47% Rh?
User set humidity change
Program Settings
The current humidity
The humidity
point where
output is OFF
What are the setting humidity and the program value to turn off the
humidifier at 43% Rh and operate at 40% Rh?
The humidity
point where
output is ON
The humidity
point where
output is OFF
A simple troubleshooting technique
If error message is displayed while using the product:
The current humidity
User set humidity change
Program Settings
means damage to the data memory element due to
powerful noise impact from outside while using the product.
In such a case, contact our company for customer service.
While the controller is equipped with supplementary
measures for outside noise, the product inside may be
damaged if noise in 2KV level is applied to the product.
display means communication defect with the sensor.
Please check connection, wire short, and connection order
to the sensor. If the problem persists, please contact our
customer service department.
or is shown when humidity display has
exceeded the range.
If the error is displayed despite maintaining normal surrounding
humidity, please contact our customer service department.
Warranty Period: One year from the date of purchase.
The specifications of the above product are subject to change
without a prior notice to improve perfomance of the product.
Please comprehend the contents specified in the above
precautions, and observe them without fail.
Regarding the manual in English please download it at our website.
<DS-SH series>
BLOCK
Model
(BLOCK Check Character)
Output ON: The current humidity >= SV + DIF
Output OFF: Current humidity <= SV
Output ON: The current humidity <= SV - DIF
Output OFF: Current humidity >= SV
.
.
FOX-1H : Available both deviations.
1~9, 1SHR(1~19)
C
N
T
C
N
T
C
N
T
CNT CNT CNT
CNT CNT CNT
CNT CNT
CNT
CNT
CNT CNT CNT
CNT
CNT
CNT
CNT CNT
CNT CNT
CNT
CNT
Installation Precautions
WARNING: TO REDUCE THE RISK OF ELECTRICAL SHOCK, DO NOT REMOVE
CONNECT to the protective earth ground and the mains supply.
Do not block the vents.
Handling Precautions
This Product is suitable in the following environment:
Ambient temperature: 0 C~ 60 C Ambient humidity: 80%Rh max.
Using for indoor only Pollution Degree 2
Altitude 2000 or less Installation Category II
Avoid equipment placement that is difficult to operate power cord.
If using the equipment in a manner not specified by the equipment manufacturer
may impair the protection provided by the equipment.
Rated power: AC 100~240VAC 50/60Hz 3VA