Air RADOME A/C, Инструкция по установке, эксплуатации и обслуживанию

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MODES OF OPERATION
COOL ONLY MODE: When the Passport I/O is configured for cool only mode, only cooling systems will
be operated as required.
HEAT ONLY MODE: NOT USED ON RADOME A/C.
AUTOMATIC MODE: NOT USED ON RADOME A/C.
HUMIDITY MODE:
NOT USED ON RADOME A/C.
AUTOMATIC FAN MODE: NOT USED ON RADOME A/C.
MANUAL FAN MODE: NOT USED ON RADOME A/C.
CIRCULATION MODE (FAN ONLY): NOT USED ON RADOME A/C.
PROGRAMMING THE PASSPORT I/O
The program mode is used to adjust the systems operating parameters to suit the particular needs of
individual applications. The program mode is also used to tailor the system for the most efficient operation
within an installation. Variables such as, ducting, sensor location and system layout affect the system
operation. Passport I/O is shipped with factory default settings which are stored in permanent memory and
can be recalled at any time.
NOTE: All of the program parameter settings are factory configured for normal Radome operation
and should only be modified by qualified service personnel.
TO ENTER PROGRAM MODE: With the system off, press and hold the POWER button for five
seconds until the letter “P” appears in the display window. Release the button and the first parameter’s
setting appears followed by “P 1”.
TO SELECT PROGRAM PARAMETER: Press and hold the FAN button to scroll through the
parameters indicated by the program number. Programs are described in the following table.
TO CHANGE THE PROGRAM PARAMETER: Use the UP and DOWN buttons to select data or set
the desired limits. The range of parameter settings is listed in the following table.
TO RESET DEFAULT SETTINGS: With the system off, press and hold the POWER button for ten
seconds until the software version number (A##) appears in the display window.
TO LOCK NEW DEFAULT SETTINGS: Once the desired program changes have been made and before
exiting the program mode, simultaneously press and release the UP and DOWN buttons. Locking new
defaults will render the factory defaults obsolete. Make note of the new defaults in the following chart for
future reference.
TO EXIT PROGRAM MODE
: There are two methods to exit the program mode. Press the power button
and the control will return to the off mode. Not pressing any buttons or attempting any program changes
for one minute will exit the program mode.