Unit Status Messages - Bard MEGA-TEC W180B Service Instructions Manual

Message
This message will be shown when unit is not connected to the LC or stand-alone display. The unit
Orphan Mode is not operating when this message is shown but is ready to heat or cool based on the return air
temperature. Blower will run continuously in this mode.
This message will be shown when the unit is communicating with stand-alone display. The unit
Standalone Mode is not operating when this message is shown but is ready to heat or cool based on the display
temperature sensor.
This message will be shown when the unit is communicating with the LC6000. The unit is not
LC Online
operating when this message is shown but is ready to respond to any call or event from the LC.
The message will be shown when the unit has been commanded to run the blower continuously by
Cont. Blower
the LC6000 or the stand-alone display.
This message will be shown when the unit has been put into comfort mode by the stand-alone
Comfort Mode
display.
Freecooling This message will be shown when the unit is utilizing the economizer to cool the space.
This message will be shown when the unit is connected to the LC6000 or stand-alone display and
Passive Dehum
the economizer is disabled and blower speeds have been lowered to optimize moisture removal.
Cooling This message will be shown when the unit is operating the air conditioning system to cool the space.
Heating This message will be shown when the unit is operating the electric heaters to warm the space.
This message will be shown when the unit is operating both the economizer and the air conditioning
Optimized
simultaneously to cool the space.
This message will be shown when the unit is connected to the LC6000 or stand-alone display, no
Active Dehum heating or cooling calls are required and the air conditioner and electric heat are being used together
to remove moisture from the space.
This message will be shown when the self test has been activated and component operations are
Self Test
being verified.
This message will be shown when the blower, fan or expansion module are no longer communicating
Off by Alarm with the main controller. Also, when unit disable, emergency off or no return sensor is detected in
orphan mode.
This message will be shown when connected to a LC6000 and the emergency vent input is
Emergency Vent
activated.
This message will be shown when the space temperature is above the high temperature setpoint.
Emergency Cool
This can be active in orphan mode, stand-alone mode or when connected to the LC6000.
This message will be shown when unit disable input is active, or when connected to LC6000 and
Emergency Off
emergency off input is active.
Off by LC This message will be shown when connected to the LC6000 and the system is turned off.
Off by PGDx This message will be shown when connected to the stand-alone display and the unit is turned off.
Off by Keyboard This message will be shown when unit has been turned off at unit.
Model Invalid This message will be shown when a valid model number is not entered into the controller.
Manual 2100-749
Page 8 of 68
TABLE 3

Unit Status Messages

Description