Elitech ECS-961neo

ECS-961neo Temperature controller
2、User interface
3.Technical date sheet
4、Indicator light
5.Parameters
1、Description
ECS-961neo has user menu and administrator menu. User menu is used to adjust the temperature.The administrator menu will be only
acve with the correct password, it can help the user avoid to operang the controller mistake.
ECS-961neo has 1 sensor for the room and with 17A(max) relay to control the compressor; it has a very big display screen with the
compressor and defrost indicator light which help the user check the statues of the refrigeraon units easily.
Install size: 71mm×29mm controller size: 78.5mm×34.5mm×41mm
◆ Display range: -50 ℃ ～99 ℃ （when the correcon =0）
◆ Resoluon: 0.1 or 1 ℃
◆ Accuracy: (-40 ℃ ～50 ℃ ): ±1 ℃ ; (51 ℃ ～70 ℃ ): ±2 ℃ ; others: ±3 ℃
◆ Measuring range: -50 ℃ ～99 ℃
◆ Power: 220VAC±10%(50/60Hz); Consumpon: <3W
◆ Analogue inputs: 1 NTC sensor
◆ Output:
Refrigeraon: 17A/240VAC(No type),can directly drive single-phase 1.0HP(220VAC) load
Or 10A/240VAC(No type)
◆ Water proof of front face: IP65
◆ Working temperature: 0 ℃ ～55 ℃
◆ Storage: -25 ℃ ～75 ℃
◆ Relave humidity: 20%～85%（no frost）
Light
Symbol
state
Meaning
Set light set
Permanently on
Parameter seng
off
Status of temperature measuring and controlling
Compressor light
Permanently on
Compressor acve
off
Compressor turn off
Flashing
A delay
Defrost light
Permanently on
Defrost acve
off
Defrost turn off
Menu
Descripon
Range
Defaults
M.U
User menu
SEt
Temperature control set point
LSE
～
HSE
4.0
℃ ℃
Administrator menu
PA1
Password
00
～
250
-
/
diF
Compressor relay acvaon differenal
0.1
℃～
30.0
℃
2.0
℃
HSE
Max value of the set point
SEt
～
99.0
90.0
℃
LSE
Min Value of the set point
-50.0
～
SEt
-50.0
℃
Ont
Ont: controller on me for fault probe;
OFt: controller off me for fault probe;
Ont=0, O= any: compressor off ;
Ont≠0, OFt=0: compressor remains on;
Ont≠0, OFt≠0:compressor in duty cycle;
0～250 0 min
OFt 0～250 1 min
dOF
Compressor relay acvaon delay
0
～
250
0
min
OdO
Delay in acvaon output aer the instruments is switch on
0
～
250
0
min
dit
Defrost cycle
1
～
250
6
hour
dCt
Selecon of count mode for the defrost interval ：
0= compressor running me
1= natural me
2=compressor closing me
0/1/2 1 /
dOH
Delay for start of first defrost aer request.
1～59
1
min
dEt
Defrost me; dEt=0 means that defrost is forbidden
0
～
250
30
min
dPO
Determines whether the instrument must enter defrost mode at start-up
n/y
n
/
LOC
Basic commands modificaon lock. y = yes; n = no.
n/y
n
/
PA1
Password seng
0
～
250
5
/
ndt
Decimal point display
n/y
y
/
CA1
Calibraon1. Value to be added to the value read by probe 1
-12.0
～
12.0
0
℃
ddL
Display mode during defrost:
0=display real temperature of room;
1=display the temperature when start to defrost ,defrost closing and room
temperature ≤the seng temperature, then will display the real temperature;
2=display “dEF” defrost closing and room temperature ≤the seng
temperature ,then will display the real temperature;
0/1/2 1 /
Menu
Descripon
Range
Defaults
M.U
Note:if the product default parameter value is adjusted, this manual will no longer be marked.
6、KEYS
6.1 KEYS
Name Funcon Acon Led
Set
Set enter Press and release Set light on
Enter into the administrator menu Pressing at least 5s Set light on
Opens Programming menu Confirm commands
Press
Set light on
▲
Scroll menu items Increases values
press
Set light on
Upload the date to hot key
Pressing 3s
Success“uP”
、
fail “Er”
▼
Scroll menu items Increases values
press
Set light on
Download the date from hot key
Pressing 3s
Success“do”
、
fail “Er”
Quit from user menu
press
Set light off
Acvates the manual defrost funcon pressing 3s light on or off
▲+▼
The values of user menu parameters recovery
Pressing 10s
“rSt”
HC Cooling /heang 0 /
0：cooling
1：heang

Elitech ECS-961neo Specifications

General

Model	ECS-961neo
Type	Temperature and Humidity Controller
Output	Compressor, Defrost, Fan
Output Type	Relay
Humidity Range	0%RH~100%RH
Relay capacity of fan	5A/250V AC
Input	Temperature sensor, Humidity sensor
Storage Temperature	-30°C to 70°C
Control Modes	Cooling, Heating, Humidifying, Dehumidifying
Resolution	Temperature: 0.1°C, Humidity: 0.1% RH
Mounting	Panel mount
Input Type	NTC 10K

Summary

Product Description and Features

User Interface Overview

Technical Specifications

Indicator Light Status

Parameter Settings

Key Operations

Key Functions and Actions

Details the function and action associated with each key on the controller.

Key Operation Details

Setting Temperature

Procedure for entering user menu and adjusting the set temperature value.

Password Entry and Administrator Menu Access

Steps to enter the administrator menu using a password.

Parameter Value Adjustment

Guidance on selecting and modifying parameter values.

Parameter Value Recovery

Instructions for restoring default parameter settings.

Manual Defrost Function

How to manually initiate or stop the defrost cycle.

Copy Card Functionality

Procedures for uploading and downloading controller settings via copy card.

Output Instructions

CoolingHeating Modes

Explanation of the controller's cooling and heating operation based on temperature.

Special Display Codes

Wiring Diagram

Safety Rules

Danger Warnings

Critical safety instructions regarding wiring and electrical connections.

Warning and Notice Advice

Precautions for operating environment and power supply stability.