Installation manual

SeaMach 24 VDC
Rooftop Air Conditioners
SeaMach 24 VDC Rooftop Air Conditioner Installation Manual 5/2013 Page 15 of 20
Operations
Applying Power:
When power is rst applied, the display will show the software revision, and then return to the last operating
mode the unit was in when power was removed.
Screen Saver:
In screen saver, the display will appear dim and the information will scroll across the screen. Status
symbols appear as needed and operation continues in the mode selected. Screen saver is activated after
two minutes without touching the screen in any mode. To exit screen saver, just touch the screen.
Off Mode:
When the display is in the off mode, the temperature will show in the center of the screen along with the
fan and on / off symbol. The fan may be operated in this mode by pressing the fan symbol. Press the On/
Off button to access other operating modes.
Operating Display
Temperature
Set Point
Mode Symbol
Ambient
Temperature
On/O Symbol
Fan Speed Indicator
Fan
Operating
I/O
Operating Modes:
Two operating modes are available and can be changed by pressing the symbol in the upper left corner.
The symbols below will appear in the upper left on the display.
Moisture Mode Symbol Cool Mode Symbol
Set the desired room temperature in cooling mode by pressing the set point in the upper right corner. Use
the arrows to raise or lower the set point and press X when you are nished.
Moisture mode is used to help control humidity in the room while the room is unoccupied. The control will
operate in cooling mode for up to 1 hour every 6 hours.