PURGEAR STC-1000 Digital Thermostat User Guide
STC-1000 Thermostat
Quick Start Guide
(Version 21.08.02GEN)
STC-1000 thermostat offers two relays to wire one
refrigerator and one heater; it will auto-switch between
the heating and cooling mode; that’s why it was taken as
“All-Purpose Temperature Controller.”
1. Wiring Diagram
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-1000 Digital Thermostat User Guide |
| Make | PURGEAR |
| Language | English |
| Filetype | PDF (Download) |
| File size | 0.15 MB |

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PURGEAR STC-1000 Digital Thermostat User Guide Overview
Summary of Contents
- Page 1: STC-1000 thermostat offers two relays to wire one refrigerator and one heater. It will auto-switch between the heating and cooling mode. 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.
- Page 2: Function menu includes code functions and temperature setpoint settings. Temperature hysteresis and protection delay time are important for temperature calibration. The aimed temperature range is defined from F1 to F2 for heating and F1 + F2 for cooling. Both F1 and F2 need to be set for proper operation. To configure parameters, hold the key for 3 seconds to enter the menu list. The display will show the code F1. Press the key to view the existing value and use direction keys to change it. Press the key to save data. New data will be discarded if there is no operation within 8 seconds.
- Page 3: Press the key to check the temperature set-point. Press the key to check the Hysteresis value. Hold the key for 3 seconds to power off/on. Hold the keys at the same time for 5 seconds to restore factory settings. This is not a step-by-step user manual. User manual for STC-1000 thermostat. Copyright Haswill-Haswell All rights reserved.















