AHI Carrier Catalog | Page 368

Superior reliability
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Exceptional endurance tests : --
Third-party testing and certification : All the performances are certified by Eurovent and unit safety is certified by IMQ .
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All the units are tested at various stages on the production line for circuit leakage , electrical compliance , water and refrigerant pressures .
-- End-of-line test of all unit operating parameters
-- Corrosion resistance test
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Accelerated ageing test on critical components and complete assembled units , simulating thousands of hours of continuous operation .
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Packaging crash test to ensure that the units are adequately protected against accidental shocks
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Extensive field and site testing . Corrosion-resistant casing
HEATING
Economical operation
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Increased energy efficiency at part load : --
The exceptionally high energy efficiency of the XP Energy heat pumps is the result of a long qualification and optimisation process .
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Use of ambient air as primary source of energy in domestic heating applications significantly reduces the overall energy consumption and minimises CO 2 emissions .
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Night mode operation at reduced compressor speed , results in low-noise operation and a significant reduction in energy consumption .
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Easy-to-set and economical silent mode , reduces the compressor speed .
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R-410A refrigerant is easier to use than other refrigerant blends .
GMC board
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The new GMC controller is specifically developed for the XP Energy inverter heat pumps , and incorporates new control algorithms . It features customised or pre-defined climate curves , domestic hot water control , a nighttime noise reduction function , a defrost / alarm output signal , an external heat source , a pump block prevention function , freeze protection and compressor operation management .
New comfort module
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With its enhanced aesthetics and compactness , combined with new features and options , the new XP Energy sets new standards in energy savings and comfort . Using the two-zone kit , two separate terminal units or two independent comfort zones can be closely monitored . Domestic hot water production is made easy and can be interfaced with solar thermal panels .
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Two-zone kit
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The new design facilitates the installation process and makes two independent comfort zones , which are easy to control . This kit includes a hydronic disconnection collector , the necessary circulating pumps and modulating valve . Installed together with the domestic hot water tank , the two-zone kit can integrate all accessories , such as the diverting valve and T-connection .
Domestic hot water tank
■ ■ The tank is of 200 or 300 litres , with or without connection to a solar thermal panel . Built-in electric heater backup and anti-legionnella protection , controlled by the comfort module , make domestic hot water readily available , safe and energy-efficient .
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