White Rodgers 1F83-261 user manual

Summary of the content on the page No. 1

1F83-261
Non-Programmable Electronic Digital
Multi-Stage Thermostat
INSTALLATION AND OPERATION INSTRUCTIONS
Operator: Save these instructions for future use!
FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS CAREFULLY
BEFORE INSTALLING OR OPERATING THIS CONTROL COULD CAUSE
PERSONAL INJURY AND/OR PROPERTY DAMAGE.
DESCRIPTION
• Backlit display when any key is pushed
Your new White-Rodgers Digital Thermostat uses the technol-
ogy of a solid-state microcomputer to provide precise time/
• °F/°C convertibi

Summary of the content on the page No. 2

INSTALLATION REMOVE OLD THERMOSTAT Screw anchors 1. Shut off electricity at the main fuse box until installation is complete. Ensure that electrical power is disconnected. 2. Remove the front cover of the old thermostat. With wires still attached, remove wall plate from the wall. If the old thermostat has a wall mounting plate, remove the thermo- stat and the wall mounting plate as an assembly. 3. Identify each wire attached to the old thermostat using the labels enclosed with the new thermostat

Summary of the content on the page No. 3

! NOTE ▲ The following wiring diagrams show typical terminal identification and wiring. For proper installation, refer to the original manufacturer’s instructions. Relay contacts shown are thermostatically operated. * The 24 Volt neutral connection to terminal C on the thermostat is not required if you replace Thermostat the batteries once a year with Control ® fresh “AA” Energizer alkaline Circuit batteries. THERMOSTAT Y Y2 G W W2 C* R SYSTEM Compressor Heat Contactor Relay Stage 2 Stage

Summary of the content on the page No. 4

Cooling System Heating System ! CAUTION ▲ 1. Move SYSTEM switch to HEAT position. If the heating To prevent compressor and/or property damage, if the system has a standing pilot, be sure to light it. outdoor temperature is below 50°F, DO NOT operate the cooling system. 2. Press to adjust thermostat setting above room tempera- ture. The heating system should begin to operate. 1. Move SYSTEM switch to COOL position. 3. Both stages of the heating system should begin to operate 2. Press to adjust

Summary of the content on the page No. 5

Configuration Menu Step Press Button(s) Displayed (Factory Default) Press or to select: COMMENTS 1 Set SYSTEM SYSTEM switch must be OFF to configure thermostat options switch to OFF SL Select FA or SL (Fast or Slow) heating cycle rate 2 and (FA) d-L 3 OFF Select display backlight OFF or ON and (ON) 4 FILTER 0 to 1950 hours Select Filter replacement run time and (000) (in 50 hour increments) LOC ON 5 Select Compressor lockout OFF or ON and (OFF) 0 HI 4 LO to Select te

Summary of the content on the page No. 6

TROUBLESHOOTING Symptom Possible Cause Corrective Action 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 switch to ON. 3. Furnace blower compartment door or Replace door panel in proper position to engage panel loose or not properly installed. safety interlock or door switch. No Heat 1. Pilot light not lit. Re-light pilot. 2. System Switch not set to Heat. Set System Switch to Heat and raise se