GP300 digital LCD display indoor thermostat with 7-day, 4-time period control function, used for controlling end devices of central air conditioning.
The GP300 is a digital LCD indoor thermostat designed for central air‑conditioning terminal units such as fan coils and electric valves. It offers 7‑day weekly control with four programmable periods per day, supporting both cooling and heating modes.
The manual details the installation procedure, power‑on sequence, mode selection, manual temperature setting, and step‑by‑step programming of weekly schedules. It also includes wiring diagrams, technical parameters (supply voltage, power consumption, control range, accuracy, etc.) and safety notes for proper connection and operation. This manual is written in Chinese.
| Supply Voltage | AC220V ±10% 50/60Hz |
|---|---|
| Power Consumption | ≤1W |
| Control Range | 0 ~ 99 °C |
| Output Current | ≤3A (resistive load) |
| Temperature Sensor | NTC 5k thermistor |
| Enclosure Material | PC+ABS flame‑retardant |
| Dimensions | 86 mm × 86 mm × 13 mm |
| Weight | 210 g |
| Wiring Method | Terminal block |
Press and hold the power/confirm key for 3 seconds to power the unit on or off.