220V Controller for Non-Pressurized Solar Water Heater

Product Description:

• Suitable for integrated un-pressurized solar system
• Manual in English
• Main technical data

Specifications:

• Dimension: 210 mm x 145mm x 40mm
• Self power consumption: <3W
• Measuring accuracy of temperature: 2 Cel. Degrees
• Temperature range of measurement: 0~99 Cel. Degrees
• Maximum power of controlled pump: ≤600W
• Power of accompanied electrical heating wire: ≤800W
• Power of auxiliary electrical booster ≤2000W ( standard collocation), ≤3000W (not standard, selection available )
• Electromagnetic valve parameter: DC 12V, AC 220V, pressurized valve and un-pressurized valve are available for selection
• Operation pressure of pressurized valve: 0.02Mpa ~ 0.8Mpa
• Suitable for providing water directly
• Operation pressure of un-pressurized valve: 0.0Mpa
• Connected with water tank or low pressure water providing

Main functions:

• Time display
• Water temperature display
• Water level display
• Auto mode
• Water level pre-setup
• Manual water loading
• Temperature controlled water loading
• Timing water loading
• Water loading when tank is lack of water
• Compulsive water loading
• Increasing Water pressure during water is loaded.
• Manual heating
• Timing heating
• Hot water circulation
• Hot water pipe insulation
• Low pressure protection
• Collector tube protection
• Memory protection when power is failure