Aisin YOSHI AWS E1J TWIN, Installation Manual, Page: 47 / 60

47
CAUTION
The installation layouts below are just representative of suggested possibilities.
Always refer to technical qualified personnel for designing.
Further information is
available under request by AISIN technical department or on the website www.aisin.it .
11.1 Central storage tank installation
This layout is recommended by the manufacturer for fan-coil installations. to optimise the operation of the AISIN GHP.
When choosing this layout always make sure that the water flow of the primary and the secondary circuits are balanced.
Moreover, the storage tank must be provided with anti stratification pipes.
11.2 Hydraulic separator installation
When choosing this layout, make sure that the static pressure of the water pump fitted in the YOSHI AWS unit is enough
to win the total pressure drop of the primary circuit. In this case it is possible to install horizontal storage tanks.
11.3 Single pump installation
This layout is recommended by the manufacturer for Air Handling Unit (AHU) installations. Make sure that the static
pressure of the water pump fitted in the YOSHI AWS unit is enough to win the total pressure drop of the whole circuit.
11 Installation layouts