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Lilytech ZL-7850A User Manual

Lilytech ZL-7850A
5 pages
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Suzhou Lily Tech. Co., Ltd.
Page 1. Total 5 pages
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A Humidity and Temperature Controller
Rich Display
Version A1.2
Feature
ZL-7850A is a temperature and humidity controller with rich display. IP65 level front panel protection,
convenient operation and easy installation. Suitable for control of incubator, climate chamber,
greenhouse, warehouse, and so on.
Specification
Power supply: 100 240Vac, 50/60Hz
Input: One humidity and temperature sensor, wire length 2 meter
Sensor precision: Humidity ±3%/25 (ZL-SHr03A), ±2%/25 (ZL-SHr05B); Temperature ±1%
Setting range: Humidity 0 80%RH; Temperature 0 65
Display range: Humidity 0 99%RH; Temperature -20 80
Output: Temp. Output ≤ 5A,
Humi. Output and Fan Output ≤ 3A,
2 Egg turns ≤ 1A
Working environment: -10 45
; ≤ 90% RH without dew
Case dimension: L78 x W34.5 x D71 (mm)
Drilling size: L 71 x W29 (mm)
Case materials: PC + ABS, fireproof
Protection level: IP65 (Front panel only)
Key Function
Heat/cool control
Humidify/dehumidify control
Timer air exhaustion
Timer and manual egg turning
Temperature and humidity calibration
Temperature and humidity high limit protection
Temperature and humidity limits alarm
Alarm and protection when sensor fails
Restore control when power supply returns
Display
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Lilytech ZL-7850A Specifications

General IconGeneral
Operating Temperature-10°C to 60°C
MaterialABS plastic
Resolution0.1°C
Input TypeNTC sensor
Output TypeRelay
DisplayLED
CommunicationRS485
Temperature ProbeNTC (-50~110℃) Sensor wire 200cm(L) (include the probe)
Accuracy±1℃ (-50~70℃)
Output Contact Capacity10A/250V AC

Summary

Product Specifications

Setting Operation

Temperature and Humidity Setting

Instructions for setting temperature and humidity values on the controller.

Parameter Setting

Guide to accessing and modifying various device parameters.

Control Function Instruction

Temperature Control

Details on how the controller manages heating and cooling based on room temperature.

Humidity Control

Explanation of the controller's humidification and dehumidification operations.

Turn Egg Control

Information on the automatic egg turning feature, including timing and turning.

Timer Exhaustion Control

Description of the timer-based fan operation for air exhaustion.

Warning Control

How the controller alerts users to temperature or humidity deviations and sensor failures.

Sensor

Details on sensor calibration and the controller's response to sensor malfunctions.

Keypad Lock and Restore

Keypad Lock Operation

Instructions for locking and unlocking the controller's keypad.

Restore Factory Default Settings

Procedure to reset all device parameters to their original factory defaults.

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