- Introduction
- Parameters
Specifications
1.RF thermostat,
2.Digital thermostat
3.Lower batteries consumption
4.Simple and Easy operation
Features:
1) Heating or Cooling control;
2) Easy operation and intuitive display;
3) Delay-time On / Off function;
4) The Switching Difference is adjustable
5) Allowable to calibrate the temperature display;
6) Display adjustable between °C and F.
7)Antifreeze when turn off.
Specifications:
Power: 220V AC (±10%) 50 Hz or two LR6 1.5V alkaline batteries
Contact capacity: 3A/250V (WW), 16A/250V (RF), 5 A/250V(MRF)
Range of temperature display: 0÷45°C/32÷113°F
Range of temperature setting: 5÷35°C/41÷95°F
Display accuracy: 0.1 °C (1°F)
Probe sensor: NTC(100K) 1%
Protection level: IP20
Insulating condition: Normal environment
Working environment temperature: -18÷50°C/0÷122°F
Frequency: 433MHz (RF/MRF)
Wireless transmission distance: Indoor 16/50m; outdoor 200m
Dimension(mm): 86H*86W*12D
Installation: standard box for WW model, battery seat for RF model
Scope of Control Applications:
- Control of family air-condition and central air-condition;
- Control of wall-mounted boiler
- Control of Thermal Actuator or electromagnetic valve
- Control of water pump;
- Control of fan coil;
- Ventilation control.
Place of Origin：Guangdong, China (Mainland)
Brand Name：OEM
Model Number： WH501RF
Usage： Household
Theory：Temperature Controller
Color：White
Warranty：2 year for whole unit
Certificate：CE and RoHS
Wireless：RF 433MHz
Power of Transmitter: ：2 X 1.5V alkaline batteries for transmitter, 220V for receiver
Power of Receiver: ：220V
Display：LCD display