Controller GH 26
Code: 740202Related products
Product detailed description
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It is designed for cooperation |
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It must be supplemented with electronic flow meter - in combination with continuously measures thermal efficiency of the solar system, balances heat yields over time and signals any operational irregularities |
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In combination with electronic flow meter GH26 continuously regulates the thermal efficiency of the solar system, balances heat yields over time and also signals any faults in operation - no flow in the system.
The controller is equipped with 6 temperature sensors and is designed for wall mounting.
Overview of GH26 controller features (version P09):
- intuitive and convenient control thanks to large LCD display
- possibility to select type of circulation pump: constant speed and electronics
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6 NTC10K temperature sensors
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possibility to connect 3 circulation pumps / or control valves
- possibility to control 2 electronic pumps
- possibility to connect any 2 (identical) electronic flow meters
- pressure switch for pressure regulation in the solar system
- cooperation with UPS device (maintaining operation of solar circuit pump)
- service of min. 19 schemes of solar installation including support for heating and pool water heating
- limiting operation of primary heat source, e.g. heating boiler
- priority selection for solar system operation (domestic hot water, heating support, pool water)
- time programs for operation of circulation pumps, e.g. domestic hot water circulation pump
- function of individual setting of intermittent operation of domestic hot water circulation pump (so-called pulsing)
- hygienic function (periodic antibacterial heating)
- protection of solar collectors against overheating
- history of solar collector overheating (> 135 o C)
- protection of domestic hot water heater against overheating (heat transfer to solid fuel boiler)
- holiday function for protection of the system against overheating in case of long period of heat failure
- graphical display of current temperatures and device operating states
- graphical display of heat gains over time (daily, weekly, monthly and multi-year counter)
- early visual and acoustic signaling of emergency situations
- continuously updated indication of heating capacity of solar collectors
- continuously updated indication of electricity consumption of solar pump
- information about active antibacterial heating function (anti-legionella) performed by the controller
- 22 language versions are available
- it is possible to use it also for existing solar devices, namely those that can be equipped with an electric flow meter
Additional parameters
| Category: | controllers |
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| Warranty: | 2 years |
| Weight: | 1.5 kg |
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tradition and modernity
More than 30 years of experience – from a vision to a leading manufacturer with a strong position on European markets
Hewalex was founded 30 years ago, long before the renewable energy market began to develop in Poland. We had a vision that in the future traditional fuel should give way to clean, renewable energy – for economic reasons as well as to protect the environment. From the very beginning our priority was to manufacture high-quality, efficient solar thermal collectors, which were at first shipped to foreign markets in Western Europe. Today we have a specialised team of almost 200 qualified people and the experience we have gained over the years. We take part in various innovative investments and contribute to international research and development projects concerning, for example, solar cooling of buildings.
A few facts about us
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Through the Slovak Innovation and Energy Agency’s national projects Zelená domácnostiam (a Slovak subsidy programme), family houses and apartment buildings will be able to obtain support for installing small systems that use renewable energy sources. The support may only be used for equipment that meets the technical conditions and is registered. HEWALEX collectors are eligible equipment, and you can apply |