Feature

●It controls the heating system and automatically keeps the water temperature within the temperature difference
●The product is used in solar water heaters, temperature difference, and output
●The other channel controls electric heating When the solar heat does not reach the set temperature, the electric heating system will automatically start and heat to the set temperature
●When the temperature reaches the set value, it automatically performs a water pump circulation to balance the temperature of two temperature zones
●It has two output controls, temperature difference control and two temperature zones


Description

Function: The product is used in a solar water heater to control temperature difference and output. There are 2 output controls, temperature difference control and two temperature zones.
When the temperature reaches the set value, the water pump automatically activates and circulates to create a temperature balance between two temperature zones. The other channel controls electrical heating when the solar heat is heated. When the set temperature is not reached, the electric heating system will automatically start and heat to the set temperature. It controls the heating system and automatically creates water temperature. It stays within the temperature difference range.

Specifications:
Operating voltage: AC 220 V ± 10 % (50 Hz/60 Hz)
Output load: 5A/220V/AC
Power consumption: ≤3W

Heating Control Range: 44 - 199 °F (2 - 99 °C)

Temperature differential start control: 3°C - 50°C
Resolution: 33°F (1°C)
Accuracy: ±1 °C

Input Signal: 2 channel sensor, 20KX1.5MX2

Size: 3.0 x 3.0 x 1.37 inches (76 x 76 x 35 mm).
Operating Temperature: -10°C to 50°C
Operating Humidity: RH≤90%
Light function setting range: Default unit #1. Stops the temperature difference of the start pump.