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1. Features
ZL-210A is an electronic thermostat for cooling. The device is ideally fitted to refrigeration equipment for cold
storage.
2. Main Function
● Temperature measurement
● Temperature display
● Temperature calibration
● Compressor delay protection
● Blustering when system warning
● Sensor problem warning
3. Main Specification
● Temperature Sensor:
● Setting Range:
● Display Range:
● Working Temperature:
● Storage Temperature:
● Power Supply:
● Terminal Wire:
● Load Current:
● Humidity:
● Case:
● Protection Degree:
4. Operation Instruction
4.1 Display Indication
4.1.1 Panel LED Indication
LED
MAX TEMP
Set max temperature
MIN TEMP
Set min temperature
COOL
TEMP
4.1.2 Panel Digit Indication
Three red digits display the measured temperature and warning code.
Warning Code:
No.
1
suzhoulilytech@hotmail.com
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NTC
-40～120℃
-50～130℃
-10～45℃
-30～70℃
185 ~ 245VAC 50/60HZ
<= 2 * 1.5mm
3A 250Vac（Resistive load）
5～85%RH (without dewing)
PC + ABS Fire Proof
IP30
On
Set min temperature (to
Compressor on
TEMP
Display Code
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2
or 1 * 2.5mm
Off
Set max temperature
(to be set)
be set)
Compressor off
Warning Information
Room sensor open circuit
www.suzhoulily.com.cn
Suzhou Lily Tech. Co., Ltd.
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Blinking
Delay protecting now
Page 1, Total pages 4
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Summary of Contents for Lilytech ZL-210A
- Page 1 Suzhou Lily Tech. Co., Ltd. 1. Features ZL-210A is an electronic thermostat for cooling. The device is ideally fitted to refrigeration equipment for cold storage. 2. Main Function ● Temperature measurement ● Temperature display ● Temperature calibration ● Compressor delay protection ●...
- Page 2 Suzhou Lily Tech. Co., Ltd. Room sensor short circuit Room temperature exceeds the MAX TEMP Room temperature exceeds the MIN TEMP Data access error Password error or max/min temperature set invalid Forced cooling Restore the default password ”11” 4.2 Keypad Operation 4.2.1 Set Max and Min Temperature ●...
- Page 3 Suzhou Lily Tech. Co., Ltd. 1:Warning Password 0~99 5. Control Function Description 5.1 Compressor Control ● When the temperature ≧“MAX TEMP” , and the time that the compressor has stopped ≧“the valve of U10”, the compressor starts. ● When the temperature ≦“MIN TEMP”, and the time that the compressor has run ≧“the valve of U11”, the compressor stops.
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