MAESTRO PRO INVERTER
B
MODE
Display
LED5
LED1
US-ENGLISH
US-ENG- 13
3 - UNIT OPERATION
3.1 - WARNINGS
The installation and electrical connections of the unit should be carried out by a service technician
qualified as per local, state or national requirements.
No structural object (furniture, curtains, plants, leaves, blinds, etc.) should ever
obstruct the normal flow of air from either the internal or external gratings.
• Never lean or sit on the unit as this could cause serious damage or personal injury.
• Do not move the air outlet flap by hand. Always use the remote control to adjust baffle position.
• If the unit leaks water, switch it off immediately and disconnect it from the power mains. Call
the nearest service center or local licensed contractor.
• When the unit is heating, it has to periodically eliminate ice or frost that could form on the coil.
While in defrost mode the unit keeps running but does not heat the room. Depending on ambient
conditions the lenth of time the unit will be in defrost will vary from 3 to10 minutes.
• Clean the air filter as often as required by the application and as described in paragraph (4.1.2).
The unit must not be installed in rooms where explosive gas could be present
or where there are conditions of heat and humidity beyond the maximum limits
indicated in the technical specifications.
3.2 - DESCRIPTION OF THE WARNING PANEL
In the upper right part of the unit is the unit’s control display with LEDs, whose functions are described below.
Buttons
Before performing the following operations, press one of the
buttons to enable the unit’s display.
+
Increase in the desired temperature, maximum value
settable is 86ºF (30ºC).
-
Decrease in the desired temperature.
minimum value settable in heating mode is 61ºF(16°C)
in cooling mode is 64°F (18°C).
Activation/deactivation (Stand-by) of the unit and fan
speed selection.
- Brief tap to select minimum, medium, maximum or automatic speed.
- Prolonged press for activation/deactivation (Stand-by).
MODE
Operation mode selection and parameters setting
- Brief tap (for more than 2 seconds) to select fan, cooling or heating modes
- Prolonged press to enable parameters setting if in Stand-by mode
+
and
-
Should be pressed simultaneously for at least 5 seconds to enable/disable the keypad lock function
and MODE
Should be pressed simultaneously and for an extended period of time (at least 5 seconds)
to reset the dirty filter error fault code to zero.
Others
IR
infrared Receiver
B
Buzzer
Содержание Maestro Pro Inverter 12 HP
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