Installation, Operation and Maintenance Manual
Marvel Mini
39
Subject to change without notice.
120.9-IM (1218)
Main Menu 11
>>>Unocc Control <<<
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Unoccupied Control is similar to the Set-Back control with
the exception that any interconnected Outdoor Air Damper
will close Typically the Unoccupied Control Set Points are
reduced even further to lighten the load on the system even
further to assist with saving energy
Main Menu 12
>>>Change Passwords <<<
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The Change Passwords sub-menu allows customers to
install a Basic Password to lock out portions of the Main
Menu that have adjustable settings Read Only variables
with the Main Menu sub-menus can still be displayed
without requiring a password
Main Menu 13
>>>Technician Menu <<<
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The Technician Menu sub-menu allows Technicians to
access the following sub-menus: Fan Settings, System
Units (Unit of Measure), Network (sets up network units),
Manual Control, Sensor Setup, Digital Inputs, Economizer,
Blower VFDs, Change Passwords, and Information The
Technician Menu password is 9995 Once the password
is installed, the sub-menu will remain actively open until a
button has not been pressed for five (5) minutes. After five
minutes, the password must be reinserted
Main Menu 14
>>>Factory Menu <<<
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The Factory Menu sub-menu is the application parameters
setup area Please consult United CoolAir Technical
Services Department before making any changes within
this sub-menu
SYSTEM ENABLES
This sub-menus allows for enabling and disabling of main
system components
U01 Compressor Enables
Compressor 1>Yes
Compressor Enables allows for Enabling and Disabling of
installed compressors Compressor Enables will only appear
up to the maximum compressors installed If a Compressor
Fails on High or Low Pressure or a Digital Compressor Fails