Note: Do not install the unit in a confined or insufficient ventilation location, or in a location
where it may block the air intake. These locations can affect the flow air c. It will cause the
air to recirculate, resulting in reduced efficiency. It even may stop the system from
running.
1.2 Trial
Note: Please ensure the order of "When start, start water pump before heat pump, When
finish, turn off heat pump before water pump", otherwise it will damage the heat pump.
1.3 Connection
5