York LX series Owner's Manual

Also see for LX series: Technical guide Technical guide Technical guide Technical guide Installation manual

Contents

Page 18Current Service Filter Runtime Hours (Setup Step 5) - This counter keeps track ofthe number of hours of fan runtime in the Heating mode, Cooling mode, and in standalone Fan operation. Press FAN to reset.Current Service Filter Calendar Days (Setup Step 6) -total number of calendar days that have elapsed since the counter was reset to helpthe user track Fan runtime. Press FAN to reset.This counter displays theUser Setup: System RuntimesService Filter Runtime (Setup Steps 5-6, 12-13)Set Service Filter Runtime Hours (Setup Step 12) - This timer allows the user tospecify the number of hours the fan will run before the “Replace Filter” alert will bedisplayed. Press COOLER continuously until OFF is displayed to disable this alert.Set Service Filter Calendar Days (Setup Step 13) - This timer allows the user tospecify the number of calendar days that will elapse before the “Replace Filter” alertwill be displayed. Press COOLER continuously until OFF is displayed to disable thisfeature.Press the SETUP button, then press MODE repeatedly until the desired setupstep appears. Use the WARMER or COOLER buttons to make selection. PressMODE to advance to the next step. Press SETUP to leave the setup screens.MODESETUPSetup Step30RUNTIME05These setup steps allow the user to monitor equipment runtimes and programservice alerts. Service alerts are displayed in the scrolling marquee.Runtime hours or days appearin the clock display.(This feature not available on all models)Press and hold FAN to clearservice alert messages fromthe scrolling marquee.