The 8805 series thermostat is mainly used for temperature control in electric heating and water heating systems, with various models and parameters to choose from.
This manual describes the specifications of the 8805 series thermostats, including current rating, power, accuracy, and temperature range for each model. It also shows external wiring diagrams and how to connect temperature probes or over‑heat protection probes.
Installation steps, operation procedures such as heating control, over‑heat protection, and shutdown are explained with diagrams. The guide details how to mount the unit on a wall or in an 86‑box and how to ensure accurate temperature sensing. This manual is written in Chinese.
| Maximum current | 16A |
|---|
Switch the control switch [1] to the “on” position and adjust the temperature knob; the heating indicator lights when the ambient temperature is below the set point.
When the temperature exceeds the protection point, the thermostat forces the load to disconnect, preventing the heating element from overheating; it resumes normal operation once the temperature falls below the set point.