automatic control Non-pressure solar water heater system controller TK-8A

Introduction for century sun Non-pressure Solar Water Heater Controller:
Solar thermal systems are operated and controlled intelligently by solar controllers. There are many different varieties of controllers. It is important to choose one with additional functions to allow you to make the most of the energy available from the solar collectors.
The century sun controllers allow anyone to monitor a solar hot water system easily and safely with easy to read digital displays.
century sun TK-8A controller is specially designed for non-pressure solar water heaters, automatic controlling of water level, displaying of water temperature and automatic loading of water etc. 

Main Technical Data for TK-8A Non-pressure Solar Water Heater Controller:

Dimension: 170 mm x 125mm x 50mm 
Power supply: AC 220V/50Hz or 110V/60Hz
Power consumption: <3W
Range of temperature measuring: 0~99°C
Accuracy of temperature measuring: ±2°C
Segment of water level measuring: 4
Suitable power of electric heater: 1 heater,< 2000W
Leakage cut-off current: < 10 mA/0.1s

Suitable power of water pump ( if any ): ≤500W

Suitable power of electrical heating wire ( if any ): ≤500W

Electric magnetic valve: DC 12V,  pressurized valve and un-pressurized valve are available for selection

    Operation pressure of pressurized valve: 0.02~0.8 MPa, suitable for city water supply

    Operation pressure of non-pressurized valve: 0 MPa, suitable for cold storage tank or low pressure water supply.

Main functions for TK-8A Non-pressure Solar Water Heater Controller:
Self-detective operation
Water temperature display
Water temperature preset
Water level display

Water level preset

Insufficient water alert
Auto water refill
Manual water refill 
Manual electric heating
Intelligent water refill and heating
All-day water supply and heating
Constant temperature heating
Constant water level set
Compulsive water refill
Low pressure water refill
Auto water pipeline warming
Auto boosting pump control
Power off memory
 
Warranty for century sun TK-8A Non-pressure Solar Water Heater Controller: 
3 years international responsibility for century sun TK-8A non-pressure solar controller due to original quality problems.

System Illustration for TK-8A Non-pressure Solar Water Heater Controller:

Application: Thermosiphon non pressure solar water heating system for domestic hot water.

Electric valve: For tap water supply we suggest pressure electric valve, for low pressure and storage tank supply we suggest non-pressure electric valve.

OEM: Your LOGO information can be made on our solar products and carton boxes.

Packaging Details: Export strong corrugated carton outside with polybag and styrofoam protection inside.

Delivery Detail: Within 5 - 7 days for container order quantity upon confirmed invoice or sales contract.

Fast response: Your inquiry will be replied within 24 hours via e-mail or online messenger;

Technical support: You have more than 10 years experience from century sun SOLAR for product suggestion, installation guidance, market analysis, etc.

OEM & ODM: We welcome OEM & ODM requirements for solar controller, solar collector, storage tank, etc.;

Sample checking: In spite of quality control in production, samples will be selected and installed to check prior to delivery;

Minimum order quantity: We offer sample sample manufacturing for customers to check century sun quality and service;

Shipping service: century sun company offers to arrange goods shipment to abroad ocean port or inland site, and if necessary to make goods insurance, customs clearance, etc;

Import certificates: century sun company offers to make Certificte Origin CO, FORM A, FORM E, FORM F, customs certification, etc.