Honeywell F90A, F90B specifications Removing the F90 Power Box Assembly

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F90A,B SELF-CONTAINED COMMERCIAL ELECTRONIC AIR CLEANER

ELECTRONIC

AIR CLEANER

POWER BOX

SECURING

SCREWS (5)

POWER BOX

POWER BOX COVER

POWER BOX COVER

SECURING SCREWS (5)

NOTE: SCREWS ONLY NEED TO BE

LOOSENED, NOT REMOVED.	M2422A

Fig. 21. Removing the F90 Power Box Assembly.

68-0103-6 Revised 11-07

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Contents Features Application ContentsSpecifications Ordering InformationPlanning the Installation Application and OperationDetermine Number of F90 Needed Choose LocationExample 1. Sizing by Air Changes per Hour and Room Volume SolutionOutdoor Air Example 3. Sizing by Air Changes per Hour and Room Volume InstallationWhen Installing this Product… Example 2. Sizing by Occupant LoadMounting Mounting the F90 Using Lag ScrewsUnpacking F90 can be mounted in any of four waysInstalling the Wash LED Arrange two 2 x 4 supports as shown in Fig Mounting the F90 Using Threaded Steel RodUsing the mounting template to locate holes Mount the steel rods to the supportsWiring Power CordInstalling Activated Carbon Filters, Cells, and Prefilters Permanent WiringAdjustments ServiceCheckout Cleaning the Cell Using Alkaline Base Detergent Cleaning the F90Cleaning the Prefilter Hazardous Chemical Can cause personal injuryDiscolored Aluminum Removing Specific Contaminants from the CellReplacing Ionizer Wires Modifying to Reduce Ozone OdorRemoving The Power Box Electrical TroubleshootingTroubleshooting Procedure Tools And EquipmentStart Removing the F90 Power Box Assembly F90A 120 Vac model schematic diagram F90A 230 Vac model schematic diagram CE compliant model F90B 120 Vac model schematic diagram Replacement Parts LIST/EXPLODED View Parts and Optional Accessories Not IllustratedF90A exploded view. Part numbers are keyed to Parts List Limited ONE-YEAR Warranty How to make a warranty claim or have questions answered