Metro Therm METROAIR AQUA HPM, Руководство пользователя

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7 Controls and Operations
7.1 Control panel Optima 172
The METROAIR AQUA HPM is delivered with an Optima 172 control with factory settings so
that the heat pump is ready for operation without additional adjustments. The factory settings
are default settings that should be adjusted in accordance to the operational needs and user
requirements in order to achieve optimal performance and utilisation of the system.
7.2 Operation
The value of the relevant menu item is displayed when the key/key combination below is
pressed. The value can be changed using the arrow keys when the key/key combination is held
down simultaneously.
7.3 Main Menu
P1: Mode
The “Mode” key is pressed and held. Then the setting can be changed using the arrow keys.
With this key it is possible to switch between the functions: Holiday, automatic operation,
constant operation and timer controlled constant operation (Mode 0, 1, 2, 3).
Mode 0:
Unit holiday mode. The heat pump is now turned off and only the controller is
active. The heat pump does not start when heating is required but legionella control is active if
selected in E8.
Mode 1:
The fan only runs when the domestic water is being heated. At menu point E25 the
desired fan speed is set between 0-100 %.
Mode 2:
The fan runs even when the compressor is stopped.
This function is called: Constant extraction from the residence.
At menu point
E25 the desired fan speed is set between 0-100 %.
Mode 3:
The fan runs for a set period of time, even when the compressor is stopped, before it
returns back to normal operation
At menu point
E26
the desired fan speed is set between 0-100 %.
At menu point E17 select whether “Mode 3” is to run until the next manual change (E17 = 0)
or if “Mode 3” is to be active for a specific period of time (E17=1 and E18 : 0-10 hours) thereaf-
ter returning to “Mode 1”.
Options: 0-3
Factory setting: 1