Analog Readings Box; Operator Selection Keys; Unit Selected - "Operating Status - 2" Screen; Acuair® Input Status Box - Frick Quantum ACUair Service Manual

ANALOG READINGS BOX:

The following analog input readings are possible.
They are shown if they were enabled during the
board setup.
· Outside Air Temperature
· Room/Return Air Temperature
· Discharge Air Temperature
· Coil Air Temperature
· Humidity
· Outdoor Damper
· Exhaust Damper 1
· Exhaust Damper 2
· Room Differential
Screen Title
Date and Time
Unit Name
ACUair ® Input
Status Box
Sensor
Indication
Defrost Status
Box
The Operating Status
information that cannot be shown on the first Operating
Status screen. Along the left side of the page is the Input
Status Box while on the right side of the page is the
Output Status Box. Below these boxes, the current
Ammonia reading and other sensor values may be
displayed if they are enabled.
®
ACUair INPUT STATUS BOX:
The present operating status of the digital inputs is shown.
One of the following messages is displayed:
· The input is energized or turned on.
On
· Off - The input is de-energized or turned off.
The following inputs are shown in the first block (if they
were enabled during the board setup).
· Air Flow Switch
· Remote Process/Cleanup
®
FRICK QUANTUM™ ACUair

UNIT SELECTED - "OPERATING STATUS - 2" SCREEN

page 2, displays additional
®
CONTROL PANEL
OPERATION

OPERATOR SELECTION KEYS

Following are the screen key selections for the
"Operating Status" screen:
·
[Menu]
selected Unit.
·
[Unit Mode]
selected:
·
[Remote]
set to either Process or Cleanup Mode
through digital inputs. The unit can be
returned to local mode by pressing the
"Mode", "Run" or "Stop" buttons.
· [Mode]
Cleanup Mode.
· [Run] - Starts the unit if it is currently stopped.
· [Stop] - Turns the unit off.
· [Operating Status Page 2] - Shows the
Operating Status - 2 screen.
·
Remote Start/Stop
·
Burner Status
The following inputs are shown in the second block (if
they were enabled during the board setup).
· Flame Failure
· Demand Defrost
·
Smoke/Ammonia
·
Burner Status (Aux. 2)
®
ACUair OUTPUT STATUS BOX:
The present operating status of the digital outputs is
shown. One of the following messages is displayed:
· The output is energized or turned on
On
· Off - The output is de-energized or turned off.
Shows the Main Menu screen for the
The following control mode can be
The unit is turned on and off and
Toggles the unit between Process and
Selection Keys
ACUair Output
Status Box:
Second Block
Additional
Analog Outputs
S90-500 O
Page 9
Operator
Unit ID
First Block
Third Block