OPERATION INSTRUCTIONS
FRICK QUANTUM
ACUair
CONTROL PANEL
Version 1.0x
S90-500 O/APR 2001
File: SERVICE MANUAL - SECTION 90Replaces:Dist: 3, 3a, 3b, 3c
Page 1: ...OPERATION INSTRUCTIONS FRICK QUANTUM ACUair CONTROL PANEL Version 1 0x S90 500 O APR 2001 File SERVICE MANUAL SECTION 90 Replaces Dist 3 3a 3b 3c...
Page 2: ...1 Main Menu Selection Alarms Shutdowns Screen ___________________________________________ 12 Main Menu Selection Control Setup 1 Screen ____________________________________________ 13 Main Menu Select...
Page 3: ...LECTION MAIN MENU SCREEN Unit Mode SELECTION REMOTE MODE Mode SELECTION toggles between Process Mode and Cleanup Mode Run SELECTION starts ACUair Unit Stop SELECTION shuts down ACUair Unit Operating S...
Page 4: ...the week Sunday Sun through Saturday Sat is displayed The month of the year from January Jan to December Dec is displayed The day of the month from 1 to 31 and the year from 0001 to 9999 is displayed...
Page 5: ...election key Its function is dependent on what the screen indicates will occur NUMERALS 0 9 The numerical keys are used to enter a value in a data field DECIMAL The decimal point is used when entering...
Page 6: ...has the capability of being modified by the user owner in order to obtain different performance characteristics Any modification to the standard default settings may have a severe negative impact on t...
Page 7: ...klight The Air Handling Unit Overview screen is continuously updated and provides the current status of each unit s condition and performance The following information is shown on this screen ID The i...
Page 8: ...or the Unit ID After a valid ID is entered the Operating Status screen for that unit is displayed Panel Setup Shows the Panel Setup screen This screen has the following menu items for setup Change Cur...
Page 9: ...on is shown on the left side of this screen AIR HANDLING UNIT DATA BOX Shows the present operating status of the unit Status One of the following messages is shown Off Running Starting The unit has tu...
Page 10: ...de can be selected Remote The unit is turned on and off and 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...
Page 11: ...the board setup Cooling Stage 1 Cooling Stage 2 UNIT SELECTED MAIN MENU SCREEN MAIN MENU SCREEN SCREEN KEY SET The Main Menu screen provides a selection of screen keys to guide the operator through al...
Page 12: ...operation it will be necessary to go through the following steps 1 Correct the conditions causing the alarm 2 To clear or reset the Alarms Shutdowns screen and turn off any alarm annunciation device f...
Page 13: ...intained at this setpoint Process Cooling Lockout During Process Mode if Outside Air Temperature drops below this setpoint cooling is temporarily disabled Minimum Outside Air When the unit is running...
Page 14: ...After responding OK to changing these control setpoints they are written to the ACUair board s EPROM and read back from there to be re displayed EPROM memory is non volatile and all information is ret...
Page 15: ...t to the Process Cooling CV Min Setpoint The PID output remains at the Process Cooling CV Min Setpoint until the Discharge Air Temperature rises above the Cleanup Cooling Temperature Setpoint plus the...
Page 16: ...SETUP SCREEN The Heating Control Setpoints listed above maintain temperature during Cleanup Mode While heating with a Modulated Burner in Cleanup Mode the unit tries to maintain the Cleanup Heating Te...
Page 17: ...when the Exhaust Demand Value drops below the Stage 2 Start Setpoint Exhaust Fan 2 is turned off And when the Exhaust Demand Value drops below the Stage 1 Start Setpoint Exhaust Fan 1 is turned off Be...
Page 18: ...he Economizer Proportional Band Dead Band and Integration Time adjust the speed and precision of this PID control The Economizer flag displayed above the Economizer Setpoints remains disabled while th...
Page 19: ...rm occurs Ammonia Shutdown If the ammonia reading is greater than or equal to this setpoint for the delay period of time a shutdown occurs Ammonia Alarm Delay Amount of time that the ammonia reading m...
Page 20: ...operation and performance of the pertinent equipment By undertaking to modify these settings you are assuming all responsibility for those actions At the very minimum prior to any such action you sho...
Page 21: ...or the Current Value is blank until a temperature for calibration is selected from the screen keys A screen key exists for each of the displayed temperature readings When a temperature calibration is...
Page 22: ...mper 2 Ammonia The Setting for the Current Value is blank until a value for calibration is selected from the screen keys A screen key exists for each of the displayed analog readings When a button is...
Page 23: ...es Increase Hours Increase Day Increase Month Increase Year Decrease Year Pressure Units PSIA PSIG or SI SCREEN The following screen keys are provided Change to PSIA Change to PSIG SI Units Change to...
Page 24: ...creen A gray screen color is used Blue Screen Lighten The screen color is lightened Darken The screen color is darkened ScreenSaver A toggle key is provided Disable Disables the screen saver Enable En...
Page 25: ...security access is shown Current Security Privilege Level 1 No Access 2 Moderate Access 3 Full Access Change Setpoints from Keypad 1 Enabled 2 Disabled If a password exists then selecting a screen ke...
Page 26: ...ault Auxiliary 1 Alarm Shutdown Auxiliary 2 Alarm Shutdown Auxiliary 3 Alarm Shutdown Coil Air Temp Sensor Fault Damper Pos Sensor Fault Discharge Air Temp Sensor Fault Exhaust Fan 1 Pos Sensor Fault...
Page 27: ...FRICK QUANTUM CONTROL PANEL S90 500 O ACUair OPERATION Page 27...
Page 28: ...QUANTUM CONTROL PANEL Page 28 ACUair OPERATION YORK Refrigeration 100 CV Avenue P O Box 997 Waynesboro Pennsylvania USA 17268 0997 Phone 717 762 2121 Fax 717 762 8624 SUBJECT TO CHANGE WITHOUT NOTICE...
