Functional Diagram - Hayward MICRO Manual De Instalación E Instrucciones

4. INSTALLATION AND CONNECTION (continued)

4.2 Functional diagram

The heat pump is sold without any treatment or filtration equipment. Items
(1) to (4) on the diagram are sold separately.
Functions (2-3) may be carried out by a single piece of equipment
depending on the situation.
Given the low water flow required by the heat pump, it is highly
recommended that you install a bypass kit (1) (not included) between the
heat pump's water inlet and outlet in order to ensure proper heat exchange
and optimum functioning (see § 6.2).
If an automatic chlorine or bromine dispenser or a salt chlorinator (4)
is used, it absolutely must be installed after the heat pump so as to
protect the heat pump from excessive concentrations of chemicals.
8
Chlorinator cell
Outlet
or other treatment
valve
Bypass
1
valve
Inlet
valve
Pool
Water return
4
Filter
3
Filtration
2
pump