solar water heater controller

Detailed introduction to solar water heater controller:

Introduce solar water heater controller :

Suitable for separated pressurized solar system

Main technical data

1. Dimension: 210mm?45mm?0mm

2. Self power consumption: <3W

3. Measuring accuracy of temperature: ?¡æ

4. Temperature range of measurement: 0¡«150¡æ

5. Maximum power of controlled circulation pump: possible to

control 2 pumps, every power¡Ü600W

6. Power of auxiliary electrical booster ¡Ü2000W ( standard

collocation)£¬¡Ü3000W £¨not standard, selection available £©

7. Inputs: 5 inputs, Pt-1000 for collector, sensor temperature

¡Ü500¡æ ( silicon cable ¡Ü280¡æ), NTC10K,B=3950 for tank,

sensor temperature ¡Ü135¡æ, ( PVC cable ¡Ü105¡æ)

8. Outputs: 4 outputs, one for electrical booster, 2 for circulation

pump or 3-way electromagnetic valve)

9. Ambient temperature range: -10¡«50¡æ

10.Water protection grade: IP40.

Main functions

1. Clock display

2. available systems ( 1-6 system available )

System1: 1 collector array - 1 storage tank - 1 pump

System2: 1 collector array - 2 storage tanks - 2 pumps

System3: 1 collector array - 1 storage tank - 1 pump and back-up resource

System4: 1 collector array - 1 storage tank - 2 pumps and

hot water return heating

System5: 1 collector array - 1 storage tank - 2 pumps and

swimming pool system controlling

System6: 1 collector array - 1 storage tank - 1 pump - 1

electromagnetic valve and swimming pool

controlling

3. Speed controlling of circulation pump

4. Temperature difference on/off

5. Maximum tank temperature

6. Maximum collector temperature