Thermoneat Co.

Our Products

User Manual

Need more help to order

Order Product Order Product

Introduction Video
Show Video Show Video
TN-S322CA1
TN-S322CA1
TN-S322CA1
TN-S322CA1
TN-S322CA1

Overview

General Description

220V AC powered, Dual 15A relay outputs, Dual NTC sensors, temperature controller.

TN-S322CA1 digital thermostat is a microcontroller-based devices suitable for cooling or heating control applications. it utilizes two relays: One for driving a compressor or a heater (main relay) and the other one for defrosting. it uses two NTC-type sensors and is fully configurable through defined parameters in the setting menus which can be set via keypad.

Main features

  • Accurate temperature measurement
  • Can be used as a cooling or heating controller by setting application mode
  • Output delay protection at startup
  • Compressor delay protection
  • Sensors calibration
  • Fully programmable defrosting procedure
  • Controlling the defrosting procedure based on time, temperature or both
  • Two access levels for setting the parameters with two separate passwords
  • Supporting manual defrosting· Support super mode
  • Out of Range temperature alarm
  • AUX output configuration
  • Temperature setting range limitation for end users
  • Working with one or two sensors
  • Alarm Management
  • Intelligent audible alarms
  • Displaying status of the output
  • Displaying 1 or 2  temperature sensor values and defrosting procedure time
  • Displaying temperature value with decimal point
  • Configurable smart function in cabinet sensor failure condition
  • Keypad lock function
  • Enabling/Disabling buzzer
  • Enabling/Disabling second sensor
  • Enabling/Disabling second sensor failure alarm

Product Info

Working voltage 220V AC ±20%, 50~60HZ
Main Relay output (compressor relay) 15A, 220V AC , 0.5hp Maximum
Secondary relay output (defrost relay) 15A, 220V AC
Power consumption <3W
Sensors type 2 x NTC 10KΩ at 25°C, Waterproof, Stainless steel
Temperature measurement and regulation range -40 ~ +99 °C
Resolution 0.1°C
Accuracy ±0.5°C
Index of Protection IP20
Front panel index of protection IP54
Operating temperature -20 ~ +60 °C
Storage temperature -30 ~ +60 °C
Operating humidity 20% ~ 85%
Connector screw terminals
Installing hole size 71 (L) x 29 (W)
Front panel size 77 (L) x 34.5 (W)
Product size 77 (L) x 34.5 (W) x 62 (D)
Sensors wire length 1.5 meters

Key Benifits

01.

saving budget

Cost effective

TN-S322CA1 is the best choice in your cost effective solution while you can take advantage of it's special options.

02.

High power control

High current relay

High current, 15A relay contact allows to powering up high power compressors and heaters with peace of mind.

03.

Simplicity

Easy to use

Simple installation and easy menu parameters configuration made this device very easy to use and user friendly.

FAQ

Yes, this device can be used to control heating in applications such as greenhouses or incubators.
For this purpose, various other models have been prepared and placed at your disposal. This model is suitable for use in fanless freezers.
The performance of this thermostat is guaranteed to drive the compressors up to 0.5 hp directly. To drive more powerful compressors, it is necessary to use an external relay or contactor next to the thermostat.