Summary of the content on the page No. 1
1F87-361 1F87-361 1F87-361 1F87-361 1F87-361
Programmable Electronic Digital Thermostat
INSTALLATION AND INSTALLATION AND INSTALLATION AND INSTALLATION AND INSTALLATION AND
OPERATION INSTRUCTIONS OPERATION INSTRUCTIONS OPERATION INSTRUCTIONS OPERATION INSTRUCTIONS OPERATION INSTRUCTIONS
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Summary of the content on the page No. 2
INST INSTALLA ALLATION TION INST INST INSTALLA ALLA ALLATION TION TION REMOVE OLD THERMOSTAT REMOVE OLD THERMOSTAT REMOVE OLD THERMOSTAT REMOVE OLD THERMOSTAT 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 With wires With wires With wires With wires still attached, still attached, still attached, still attached, still attache
Summary of the content on the page No. 3
JUMPER THERMOSTAT WIRE ‡ C B O Y G W RC RH THERMOSTAT SYSTEM ‡ C Y B O G W RC RH Hot SYSTEM Cooling Fan Heating 24 VAC 120 VAC System Relay System Fan Heating Neutral Relay System Hot HEATING TRANSFORMER 24 VAC 120 VAC NOTE Neutral For 2-wire Heat only, Hot attach to RH and W TRANSFORMER 24 VAC 120 VAC Figure 2. Typical wiring diagram for Neutral heat only, 3-wire, single transformer systems COOLING TRANSFORMER Figure 5. Typical wiring diagram for heat/cool, 5-wire, two-transformer systems JUM
Summary of the content on the page No. 4
OPERA OPERATION TION OPERA OPERA OPERATION TION TION Before you begin programming your thermostat, you should be familiar with its features and with the display and the location and operation of the thermostat buttons. Your thermostat con- sists of two parts: the thermostat cover thermostat cover thermostat cover and the base base base. To thermostat cover thermostat cover base base remove the cover, pull it straight out from the base. To replace the cover, line up the cover with the base and pr
Summary of the content on the page No. 5
Configuration Menu Step Press Button(s) Displayed (Factory Default) Press or to select: COMMENTS 1 HOLD 0 to 8 hrs (in Select temporary Hold time PRGM (0:00) 15 minute increments) and RUN SL Select FA or SL (Fast or Slow) heating cycle rate 2 HOLD* (FA) d-L 3 HOLD* OFF Select display backlight OFF or ON (ON) E 4 HOLD* OFF Select Energy Management Recovery OFF or ON (ON) 5 Filter 0 to 1950 hours HOLD* Select filter replacement run time (000) (in 50 hour increments) 6 L
Summary of the content on the page No. 6
Planning Your Program Planning Your Program Planning Your Program Planning Your Program Planning Your Program 2. Press and hold either or until you reach the correct hour and AM/PM designation (AM AM A AM AM M begins at midnight; PM PM PM PM PM Look at the factory preprogrammed times and temperatures begins at noon). shown in the sample schedule. If this program will suit your 3. Press TIME once. The display window will show the minutes needs, simply press the RUN button to begin running the f
Summary of the content on the page No. 7
NOTE 1. Move SYSTEM switch to COOL position. If you are programming your thermostat for the first time and you 2. Follow the procedure for entering your cooling program, want programming for all days of the week to be the same as using your selected cooling times and temperatures. Monday's program, press RUN or HOLD at this point, and proceed to Enter Cooling Program. (This simplified COPY CHECK YOUR PROGRAMMING DAY feature only works the first time you program your thermo- Follow these steps to
Summary of the content on the page No. 8
TR TROUBLESHOO OUBLESHOOTING TING TR TR TROUBLESHOO OUBLESHOO OUBLESHOOTING TING TING Symptom Symptom Symptom Symptom Symptom P P P P Possib ossib ossib ossib ossible Cause le Cause le Cause le Cause le Cause Cor Cor Cor Cor Corr r r r recti ecti ecti ecti ectiv v v v ve e e e e Action Action Action Action Action No Cool No Cool No Cool No Cool No Cool 1. SYSTEM Switch not set to COOL COOL COOL COOL COOL Set SYSTEM Switch to COOL COOL COOL COOL COOL and lower setpoint below room temperature. 2.
