Owner's Manual
Page 1
... FOR INSTALLATION ❑ Check Table 1 to the retailer. More than 100 years of engineering expertise enabled this thermostat to provide you have questions, call Honeywell at 1-800-468-1502. ❑ Acquire tool and items as needed. Friday, 7:00 am - 5:30... THERMOSTAT FOR APPEARANCE M18920 Fig. 1. Direct any questions about this thermostat to 30 Vac) Thermostat and Wallplate Model CT500 Congratulations on purchasing your system. CT500 Electronic Thermostat OWNER'S GUIDE MERCURY NOTICE If this control is compatible with a more information, call Honeywell at www.honeywell....
... FOR INSTALLATION ❑ Check Table 1 to the retailer. More than 100 years of engineering expertise enabled this thermostat to provide you have questions, call Honeywell at 1-800-468-1502. ❑ Acquire tool and items as needed. Friday, 7:00 am - 5:30... THERMOSTAT FOR APPEARANCE M18920 Fig. 1. Direct any questions about this thermostat to 30 Vac) Thermostat and Wallplate Model CT500 Congratulations on purchasing your system. CT500 Electronic Thermostat OWNER'S GUIDE MERCURY NOTICE If this control is compatible with a more information, call Honeywell at www.honeywell....
Owner's Manual
Page 2
...120/240 Line Volt) Heat Pumps/Multistage Equipment Yesa Yes Yesa,b No Yesb Yes No Yes No No Compatible with CT500 Not compatible with your system, call the Honeywell Customer Relations Center at main breaker/ fuse box before starting operation. ❑ Carefully unpack your retailer. Standing Pilot ... be sure your transformer. As you can damage your heating and air conditioning systems (where applicable) are replacing a Honeywell Chronotherm® Thermostat, you probably have a variation of the remaining wires. Replacing Clock With C or C1 Clock Terminals If you are working ...
...120/240 Line Volt) Heat Pumps/Multistage Equipment Yesa Yes Yesa,b No Yesb Yes No Yes No No Compatible with CT500 Not compatible with your system, call the Honeywell Customer Relations Center at main breaker/ fuse box before starting operation. ❑ Carefully unpack your retailer. Standing Pilot ... be sure your transformer. As you can damage your heating and air conditioning systems (where applicable) are replacing a Honeywell Chronotherm® Thermostat, you probably have a variation of the remaining wires. Replacing Clock With C or C1 Clock Terminals If you are working ...
Owner's Manual
Page 3
... terminal screws and slip each wire beneath its matching terminal. Tighten the mounting screws. 4 WIRE WALLPLATE TERMINALS The CT500 Thermostat is powered through the wiring opening. NOTE: To ensure correct mounting of the thermostat, restrict all wiring to the left side of the corresponding letter on the wires when you removed your old...
... terminal screws and slip each wire beneath its matching terminal. Tighten the mounting screws. 4 WIRE WALLPLATE TERMINALS The CT500 Thermostat is powered through the wiring opening. NOTE: To ensure correct mounting of the thermostat, restrict all wiring to the left side of the corresponding letter on the wires when you removed your old...
Owner's Manual
Page 4
...room temperature is displayed and to display present temperature setting. See Fig. 8. CT500 methods for switch locations. 69-1525-2 4 See. Mounting thermostat to wallplate. ❑ Press the thermostat straight onto the wallplate to the heating/cooling system. The temperature setpoint and ...and system settings using the switches located at the top of the thermostat case. CT500 ELECTRONIC THERMOSTAT KEEP WIRING IN SHADED AREA ALTERNATE MOUNTING SCREW HOLE DASHED LINES INDICATE TABS ON BACK OF THERMOSTAT W Y G R MOUNTING SCREW HOLE ALTERNATE MOUNTING SCREW HOLE ...
...room temperature is displayed and to display present temperature setting. See Fig. 8. CT500 methods for switch locations. 69-1525-2 4 See. Mounting thermostat to wallplate. ❑ Press the thermostat straight onto the wallplate to the heating/cooling system. The temperature setpoint and ...and system settings using the switches located at the top of the thermostat case. CT500 ELECTRONIC THERMOSTAT KEEP WIRING IN SHADED AREA ALTERNATE MOUNTING SCREW HOLE DASHED LINES INDICATE TABS ON BACK OF THERMOSTAT W Y G R MOUNTING SCREW HOLE ALTERNATE MOUNTING SCREW HOLE ...
Owner's Manual
Page 5
TEMPERATURE DISPLAY CT500 ELECTRONIC THERMOSTAT Cooling System Set Room INCREASE SETTING DECREASE SETTING ... information displayed varies by the heating equipment and starts a few minutes after the heating equipment turns on the thermostat to enter installer setup mode. A typical example is displayed. M14687 5 69-1525-2 Off: Both heating... run continuously if the G terminal is for most homes. This information is connected. 9 CUSTOMIZE YOUR THERMOSTAT The following instructions provide the information necessary to change the heating cycle rate to lower the temperature setting ...
TEMPERATURE DISPLAY CT500 ELECTRONIC THERMOSTAT Cooling System Set Room INCREASE SETTING DECREASE SETTING ... information displayed varies by the heating equipment and starts a few minutes after the heating equipment turns on the thermostat to enter installer setup mode. A typical example is displayed. M14687 5 69-1525-2 Off: Both heating... run continuously if the G terminal is for most homes. This information is connected. 9 CUSTOMIZE YOUR THERMOSTAT The following instructions provide the information necessary to change the heating cycle rate to lower the temperature setting ...
Owner's Manual
Page 6
... return to overshoot the setpoint). 9. M18420 10. Press the ▲ key again to display °C or °F. 7. Stop scrolling when the desired rate is shown. CT500 ELECTRONIC THERMOSTAT 4.
... return to overshoot the setpoint). 9. M18420 10. Press the ▲ key again to display °C or °F. 7. Stop scrolling when the desired rate is shown. CT500 ELECTRONIC THERMOSTAT 4.
Owner's Manual
Page 7
... check the registers. Check power to Wallplate section. CT500 ELECTRONIC THERMOSTAT 10 TROUBLESHOOTING See Table 3 to troubleshoot your local heating and/or cooling contractor. 7 69-1525-2 check appropriate wiring diagram. See Customize Your Thermostat configured for cooling. Thermostat minimumoff times operating for °F or °C. Thermostat not operating. Heating equipment turns on indicator and then...
... check the registers. Check power to Wallplate section. CT500 ELECTRONIC THERMOSTAT 10 TROUBLESHOOTING See Table 3 to troubleshoot your local heating and/or cooling contractor. 7 69-1525-2 check appropriate wiring diagram. See Customize Your Thermostat configured for cooling. Thermostat minimumoff times operating for °F or °C. Thermostat not operating. Heating equipment turns on indicator and then...
Owner's Manual
Page 8
...warranty lasts, so the above . If, at least 10% post-consumer paper fibers. In Canada, write Retail Products ON15-02H, Honeywell Limited/Honeywell Limitée, 35 Dynamic Dr, Scarborough, Ontario M1V4Z9. Some states do not allow limitations on recycled paper containing at any questions ... consumer. HONEYWELL SHALL NOT BE LIABLE FOR ANY LOSS OR DAMAGE OF ANY KIND, INCLUDING ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING, DIRECTLY OR INDIRECTLY, FROM ANY BREACH OF ANY WARRANTY, EXPRESS OR IMPLIED, OR ANY OTHER FAILURE OF THIS PRODUCT. CT500 ELECTRONIC THERMOSTAT PERCENT OF...
...warranty lasts, so the above . If, at least 10% post-consumer paper fibers. In Canada, write Retail Products ON15-02H, Honeywell Limited/Honeywell Limitée, 35 Dynamic Dr, Scarborough, Ontario M1V4Z9. Some states do not allow limitations on recycled paper containing at any questions ... consumer. HONEYWELL SHALL NOT BE LIABLE FOR ANY LOSS OR DAMAGE OF ANY KIND, INCLUDING ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING, DIRECTLY OR INDIRECTLY, FROM ANY BREACH OF ANY WARRANTY, EXPRESS OR IMPLIED, OR ANY OTHER FAILURE OF THIS PRODUCT. CT500 ELECTRONIC THERMOSTAT PERCENT OF...