This manual provides installation, wiring, and operation instructions for Weihai temperature controllers, including setting parameters like defrost cycles…
This document is the user manual for a temperature controller manufactured by Shenzhen Weihai Electronics Co., Ltd. It details the physical installation requirements, such as mounting opening dimensions and terminal connections for power, compressor, defrost, and fan outputs.
The guide explains how to configure various control parameters including setpoint temperature, differential (hysteresis), upper and lower limits, and temperature calibration. It also covers specific operational features like delayed start protection, automatic defrost cycles with water drainage timing, and adjustable fan working modes. This manual is written in Chinese.
The WORK light flashes during refrigeration delay and stays on solid when refrigerating. The SET light stays on solid when in setting mode.
Press the SET key once while in standby mode to enter the setting, then use the up or down keys to adjust. Press SET again to return to standby.
E1 indicates that the refrigeration sensor is disconnected, while E2 indicates that the defrost sensor is disconnected.