Dehong single system heat pump water heater temperature controller DH040-V1 Thermostat Control Board

Model: DH040-V1 Product Name: single-system heat pump water heater controller 220V / 5A output: a compressor, a four-way valve, high-speed, low speed, crank electric heating, circulating pump, water, water, electric heating, total return 10 Sensor Interface: coil, environment, water, exhaust, water tanks, a total of six sensors backwater Switching Interface: high pressure, low pressure, flow, high, medium and low level altogether six main functions: optional single cycle or direct thermal cyclic operation. 2. You can select single-phase or three-phase voltage. 3. The low temperature or automatic defrost. The water tank, water users, user water temperature is too cold backwater, low wind converter, auxiliary electric, electronic expansion valves and other controls. 5. Phase-phase detection, water, high and low, the water level is high, overcurrent protection, the exhaust is too high, fault protection Automatic frost, the water temperature is too high, sensors. 6. The adapter wire showed a clock, timer switch, regular water supply, power-down memory function 7. Temperature range: 30 ℃ ~ 100 ℃. Scope: household power ~ 220V, 50HZ / 380V commercial communications options range: 50M Aperture: 4MM transverse pitch: 173MM Vertical Pitch: 87MM Panel Material: double-sided fiberglass