Alfa Laval AquaFirst
Installation, service and operating instruction
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AquaFirst general presentation
Alfa Laval AquaFirst is a compact tap water system product including a heat exchanger, motorised control
valve and managed primary and secondary pumps, as per versions. It is equipped with a control box including
a dedicated PCB and communicant temperature controller. Piping is made of specially designed brass parts.
AquaFirst has been tested hydraulically and electrically at the factory.
The AquaFirst is available in two plate sizes:
•
M3H for model FI2000 and FI4000.
•
M6M MH/ML for model FI6000 and FI8000.
There are in total 40 models of the AquaFirst, 12 direct and 24 indirect. All types can have single or double
pumps.
Option:
•
rock wool insulation with cladded aluminium sheet
The AquaFirst has to be connected to a primary heating source, like a boiler or a heat exchanger. The
secondary side is connected to cold water inlet and to domestic hot water network, see flowcharts for more
details.
The tap water module is designed for indoor installation, for example in a plant room. The ambient temperature
in the room must be min 0°C and max 40°C, max humidity 85% without condensation.
