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Install guide 8050C
ENGLISH
Customer Support: 888-515-2585 or
Visit our website www.ritetemp-thermostats.com
1-405-061
Made in China
AUTO ON
HEAT COOL
AUTO ON
HEAT COOL
OFF FAN
OFF FAN
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Install guide 8050C To avoid electrical shock and to prevent damage to the furnace, air conditioner, and thermostat, disconnect the power supply before beginning work. Caution This can be done at the circuit breaker, or at the appliance. You will need #1 Phillips screwdriver (small) and Tools Drill with 3/16-in. (4.8mm) bit for this installation. 1 Location . On replacement installations, mount the new thermostat in place of the old one if possible. . On new Installations, follow the g
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2 Label Wires from Old Unit . Switch electricity to the furnace and air conditioner OFF; then proceed with the following steps. . Remove cover from old thermostat. Most are snap-on types and simply pull off. Some have locking screws on the side or front. These must be loosened. . Note the letters printed near the terminals. . Carefully attach labels (enclosed) to each wire. Label the wires one at a time. You must have all the wires labeled before you proceed. Read instructions carefully
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A G Y W RH B O RC W2 C 5 Gas-Electric Selection I REFER to the back of the Control Unit: If you have Electric Heat or a Heat Pump you must place the Gas/Electric jumper in the ELECT position (thermostat controls the Fan). If you have Gas Heat the Gas/Electric Jumper should be in the GAS position (furnace controls the Fan). 6 Heat Pump Switch If you have a HEAT PUMP: . Change the NORMAL/PUMP o o C - F switch on the back of the unit jumper Differential to PUMP. ju
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PG 7 9 Wire Connections Make sure your wires are labeled. This is necessary to determine which step-by-step wiring diagram you should use. This may require you to find the 'other end' connection for each wire on your heating or air conditioning equipment and read the label there. If you have a Zoned Heating/Cooling system with multiple thermostats, please refer to our website at www.ritetemp-thermostats.com for installation notes or call 1-888-515-2585. Before you Connect Wires Please
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NOTE: Wires marked with dotted line are optional. Go To Page 11 Go To Page 12 Go To Page 13 Go To Page 14 Go To Page 15 Go To Page 17 Go To Page 16 If you do not find the wiring information for your system try our website: www.ritetemp-thermostats.com for more information or call our PG 9 customer service at 888-515-2585. 9 Wire Connections cont When you have finished connecting the wires attach control unit to wall unit. Hook the top of the body onto the base, swing the body down, and sna
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2 WIRE Thermostat jumper NOTE: Wires marked with wire the dotted line are optional. C R W HEAT HEAT Power FURNACE STEP 1 - Connect the R (or RH) wire to the RH terminal on the thermostat. This connects to the Heater Power. STEP 2 - Connect the W wire to the W terminal on the thermostat. This connects the heater control line to the thermostat. Your heater is now connected to the thermostat. Go To Page 10 PG 11 3 WIRE Thermostat jumper NOTE: Wires marked with wire the dotted line are
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4 WIRE NON-HEAT PUMP STEP 1 - Connect the Y wire Thermostat to the Y terminal on the thermostat. This connects to the Cooler compressor. jumper wire STEP 2 - Connect the RH or R wire to the RH G terminal on the thermostat. C RH W Y Cool Heat This connects the Heater/Cooler Power. Heat FAN Power Comp HVAC SYSTEM STEP 3 - Connect the W wire to the W terminal on the thermostat. NOTE: Wires marked with This connects to the heater control line. the dotted line are optional. STEP 4 - Conne
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NORMAL 2 Stage Heat System STEP 1 - Connect the G wire to jumper wire the G terminal on the thermostat. Thermostat This connects the Fan. STEP 2 - Connect the W wire to the W terminal. This connects the 1st stage heat. STEP 3 - Connect the W2 wire to the W2 G C W2 R W terminal. This connects the 2nd stage heat. Two Stage FAN Furnace STEP 4 - Connect the R wire to the RH terminal Two Stage Heat System on the Thermostat. This connects to the 24vac NOTE: Wires marked with power. the do
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HEAT PUMP STEP 1 - Connect the G wire to with Auxiliary Heat the G terminal on the thermostat. jumper wire This connects the Fan. STEP 2 - Add a jumper wire Thermostat between W and Y. STEP 3 - Connect the Y wire to the Y terminal on the thermostat. jumper O or B wire (not both) This connects the Compressor. STEP 4 - Connect the O or B wire to the R O or B Y G C O or B terminal on the thermostat. (If you have both AUX Change Comp FAN Heat O and B wires, use the O and tape off the B).
