iSMA-B-LP Room Panel/Modbus
version 1.3
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4.9
Key Pad
There are four push buttons mounted in the Panel (see Figure 15 below). All buttons
together create a 4-button Key Pad which can be illuminated to help localize it in dark
places. Key Pad makes it possible for the user to control the Room Panel locally. Control
buttons are dedicated for navigation between different menus as well as for changing,
selecting and displaying the values of particular parameters. All push buttons are located
below LCD display and each of them has different functionality. Functions dedicated for
each button are described in separate sections.
Single pushing of any button enters the Room panel into Active Mode (when the Room
Panel stays in other modes than
“
Active
”
and it is powered). When the beeper is active,
single pushing of any button emits the beeper sound.
Figure 15 Left: Standard Key Pad view iSMA-B-LP(-XX), Right: Optional Key Pad view iSMA-B-LP(-XX)-1
4.9.1
Menu button
When the device is in Active mode, single pushing of the button opens the Fan Menu. Menu
button allows to exit particular Menus and parameters
’
edit mode. The button cancels
selection of new parameters values (when the parameter stays in edit mode and
FastEditMode is not active).
4.9.2
OK button
When the device is in Active mode, single pushing of the button opens the Occupancy Menu.
When the device is in Menu Edit mode pushing the button opens different Menus and
confirms newly chosen parameters values during edition.
4.9.3
Arrow buttons (up and down)
When the device is in Active mode, pushing the arrow buttons increase/decrease the
setpoint or the offset value.
In Menu Edit Mode arrow buttons switch between submenus and change values of
particular parameters during edition.
