6. Four-wire thermostat operation for heating and cooling. 7. Coil cavity built into furnace. 8. All furnaces are equipped with an air conditioner blower and is A/C or Heat Pump ready. 9. Holding strap furnished on top rear of furnace. 10. This furnace is designed for downflow application; how-ever, it may be converted to an upflow application ...
The Best Thermostat Types & Temperature Settings for Summer & Winter. According to ENERGY STAR, a homeowner can save as much as 10% a year in heating and cooling costs by turning back thermostats 7 - 10 degrees Fahrenheit for eight hours a day.
The diagram below shows how a basic 4-wire thermostat is connected as indicated by the color code chart above. The basic Heat + A/C System thermostat typically utilizes only 5 terminals. RC - Red Wire (Power 24 Vac) RH or 4 - Red Wire Jumpered (Power 24 Vac) W - White Wire (For Heating Enable) Y - Yellow Wire (For Cooling Enable)
When doing Carrier thermostat wiring, you'll find a W (white), Y (yellow), G (green) and R (red) terminal. Actually, you'll find an Rh and Rc terminal, which supply power to the heating and cooling switch, respectively. They are often connected with a jumper wire, and a single red wire serves both...
K L AUX/E G O/B C YR RC C G R 1.8 Install quick reference card Fold quick reference card along score lines, and slide it into the slot on the back of the thermostat. 1.9 Attach thermostat to wallplate Align the thermostat onto the Alternate Wiring videos at wallplate and snap into place. Back of thermostat Quick reference card MCR33858 MCR33916 ...
Carrier Programmable Thermostats Installation, Start-up, And Operating Instructions Manual. Download Installation, start-up, and operating instructions manual of Carrier Programmable Thermostats Thermostat for Free or View it Online on All-Guides.com.
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