White Rodgers 1F95CA-391 Specifications

WHITE-RODGERS 90 SERIES1F95CA-391MULTI-STAGE/HEAT PUMP INSTALLATION/CONFIGURATIONThis White-Rodgers Digital Thermostat usesmicrocomputer technology to

No Heat/No Cool/No Fan 1. Blown fuse or tripped circuit breaker. Replace fuse or reset breaker.(Common Problems) 2. Furnace power switch to OFF. Turn

No Cool 1. SYSTEM button not pressed to display COOL. Set SYSTEM button until COOL is displayed andraise temperature below room temperature.2. Loose c

The Emerson logo is atrademark and a service mark of Emerson Electric Co.Why does the system run with thesetpoint and room temperature thesame?How do

ATTENTION!This product does not contain mercury.However, this product may replace a unitwhich contains mercury.Do not open mercury cells. If a cell be

HEAT PUMP TERMINAL OUTPUTSRefer to equipment manufacturers’ instruc-tions for specific system wiring information.You can configure the thermostat for

RESET SWITCHSee the Troubleshooting section at the endof this document for more information aboutthe function of this switch.E2/P SWITCH (DHM) TERMINA

INSTALLER CONFIGURATIONBEFORE TURNING POWER ON, pleaseread the following instructions. Beforeoperating the system, you must configurethe thermostat to

INSTALLER TABLENOTE: You must be in the User Configuration Menu to enter the Installer Table. Firmly press TIME FWD andTIME BACK at same time and rele

These numbers are approximate and represent operation with a typical system. Actual temperature differentials andrun times may vary widely based on yo

The Service Button Menu allows you to view or program as many as 4 reminders that indicate when service is required.1. Humidifiers = A programmable ru

9CHECK THERMOSTAT OPERATIONFAN OPERATIONIf your system does not have a G terminalConnection, skip to HEATING SYSTEMsection below.1. Turn power on to t