PURGEAR STC-8080H Digital Thermostat User Guide

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STC-8080H Thermostat  

Quick Start Guide  

(Version 21.08.02GEN)  

STC-8080H defrosting thermostat with one sensor and  

two output relays to connect and control the  

refrigeration and the defrosting unit. There is an editable  

delay time for the over-temp alarm function.  

1. Wiring Diagram  

https://www.thermo-hygro.com  

This unit does not output AC electricity; hence you have  

to wire all live and null wires to each port; you may use  

the jumper wire conveniently.  

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General	Details
Name	PURGEAR STC-8080H Digital Thermostat User Guide
Make	PURGEAR
Language	English
Filetype	PDF (Download)
File size	0.16 MB

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• ALL THERMOSTAT INSTRUCTIONS & USER MANUALS
• PURGEAR

PURGEAR STC-8080H Digital Thermostat User Guide Overview

Summary of Contents

• Page 1: STC-8080H thermostat quick start guide. The STC-8080H is a defrosting thermostat with one sensor and two output relays. It connects and controls the refrigeration and defrosting unit. There is an editable delay time for the over-temp alarm function. Wiring diagram is provided. The unit does not output AC electricity. All live and null wires must be wired to each port. Jumper wire can be used conveniently.
• Page 2: Function menu includes various codes for temperature settings and alarms. Temperature for refrigeration starts is indicated by F1. Temperature for refrigeration stops is indicated by F2. Temperature calibration is an important function. Compressor delay time is a configurable setting. Over-temperature triggers an alarm if it exceeds F1. Alarm delay time is also a configurable setting. Defrosting cycle and interval time are specified functions. Defrosting lasting time is a key parameter to set. The aimed temperature range must be defined between F1 and F2.
• Page 3: Key to change the value. Release all keys once it reaches your aim value. Repeat operation from Step 2 / 3 / 4 to adjust other parameters. After configuring all values, press the key to save data and back to normal monitor status. The modified value will be saved automatically and back to normal status if without operation in 30 seconds. Run the forced refrigeration mode. Hold the key to start the defrosting mode. Do it again to stop defrosting. This unit controls the defrosting only by the time, but not by the evaporator temperature.
• Page 4: This is not a step-by-step user manual. It just shows the key points. The new user should read the full-content version user manual. Copyright Haswill-Haswell All rights reserved.