PURGEAR STC-1000 Digital Thermostat
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.”
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.
| Code | Function |
| F1 | Temperature Setpoint |
| F2 | Temperature Hysteresis / |
| F3 | Protection Delay Time for the |
| F4 | Temperature Calibration |
Set the Aimed Temp Range
The aimed temperature range was defined from “F1 – F2” (if lower than this, trigger heating) to “F1 + f2” (if higher than this, trigger cooling), hence you need to set both “F1” and “F2”.
Configure Parameters
The aimed temperature range was defined from “F1 – F2” (if lower than this, trigger heating) to “F1 + f2” (if higher than this, trigger cooling), hence you need to set both “F1” and “F2”.
- Hold the
key for 3s to enter the menu list; the display shows the code F1; - Press the key to see the existing value, press direction keys to change it;
- Press the
key to save data.
key for 3s to enter the menu list; the display shows the code F1;
key to save data.Attention: the new data will be discarded and back to normal status if without operation in 8 seconds.
More Tips
Under normal status
- Press the
key to check the temperature set-point F1; - Press the
key to check the Hysteresis value F2; - Hold the key for 3s to power off / on;
- Hold the andkeys at the same time for 5s to restore factory settings.
key to check the temperature set-point F1;
key to check the Hysteresis value F2;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
Haswill Electronics
STC-1000 Thermostat
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Haswill Electronics - Digital Temperature meter, controller and data Logger from China
