White Rodgers 1F82-261 Wiring and Configuration
Contents
1. MER Changeover Relay is energized in HEAT when O B switch is in the B position Class lI Jumper required to use a single Aux Heat for both Second Stage Heat and Emergency Two transformer systems with NO safety circuits 158 www white rodgers com2. Whitey _ CONFIGURATION AND 1F82 261 1F89 211 Rodgers TYPICAL WIRING DIAGRAMS CONFIGURATION The following table allows you to customize the options on your Comfort Set thermostat Begin by pressing simultaneously the two buttons in step 1 Configuration Menu 1F82 261 1F89 211 A Press Button s Press Button s Displayed Factory Default Press or to select COMMENTS 1 PRGM Set SYSTEM HOLD 0 to 8 hrs in Select temporary Hold time and RUN switch to OFF 0 00 15 minute increments HOLD Oo 0 FA Select FA or SL Fast or Slow pump cycle rate SL HOLD Oo EMER SL Select FA or SL Fast or Slow Auxiliary and FA Emergency Aux heating cycle rate HOLD Oo e OFF Select display backlight OFF or ON on HOLD OoO i j OFF Select Energy Management Recovery OFF or ON n HOLD Oo Filter 0 to 1950 hours Select filter replacement run time 000 in 50 hour increments HOLD Oo LOC Select Compressor lockout OFF or ON OFF HOLD Oo y Select temperature display adjustment higher or lower HOLD Oo F Select temperature display to F or C HOLD Oor FA ON Selects fast second stage ON or OFF Returns to normal operation Press HOLD to advance to next item or TIME to move backwards to previous item Electric Gas Jumper Fan Option If your emergency or auxiliary system will energize the blower then jumper W904 on the thermostat base must be cut see figure at
3. left If your emergency or auxiliary heat system requires that the thermostat energize the fan circuit do not cut jumper W904 O B Terminal Switch Selection The O B switch on this thermostat is factory set to the O position This will accommodate the majority of heat pump applications which require the changeover relay to be energized in COOL If the ther mostat you are replacing or the heat pump being installed with this Reset switch thermostat requires a B terminal to energize the changeover relay below Fan switch i i a i aia EEr Nab in HEAT the O B switch must be moved to the B position TYPICAL WIRING DIAGRAMS Soe SYSTEM SYSTEM MONITOR SWITCH 120 VAC Changeover Relay is energized in COOL when O B switch is in the O position Neutral Changeover Relay is energized in HEAT when O B switch is in the B position TRANSFORMER Jumper required to use a single Aux Heat for both Second Stage Heat and Emergency Class Il Single transformer systems If safety circuits are in only one of the systems remove the transformer of the system with NO safety circuits CUT AND TAPE OFF SYSTEM MONITOR SWITCH See Note Emergency Relay a l W lt l q 9 z p S Wu Neutral Compressor Contactor N TWO COMMONS MUST Changeover Relay is energized in COOL when O B switch is in the O position BE JUMPERED TOGETHER TRANSFOR
Download Pdf Manuals
Related Search