Owner's Manual
Page 1
M18539 1 69-1490 69-1490 Set Room FAN Auto On SYSTEM Cool Off Heat M18535 Em Ht Aux Ht Set Room Electronic Thermostat OWNER'S GUIDE FAN Auto On SYSTEM Cool Off Heat Em.Ht.
M18539 1 69-1490 69-1490 Set Room FAN Auto On SYSTEM Cool Off Heat M18535 Em Ht Aux Ht Set Room Electronic Thermostat OWNER'S GUIDE FAN Auto On SYSTEM Cool Off Heat Em.Ht.
Owner's Manual
Page 2
... to change your temperature setting. • Large digital display. Batteries are held permanently in an effort to provide you to use. Over 100 years of Honeywell engineering expertise went into the making of your temperature settings are not required because your new thermostat! Congratulations on the purchase of this...
... to change your temperature setting. • Large digital display. Batteries are held permanently in an effort to provide you to use. Over 100 years of Honeywell engineering expertise went into the making of your temperature settings are not required because your new thermostat! Congratulations on the purchase of this...
Owner's Manual
Page 3
First set the FAN switch: Auto: Normal setting for improved air circulation and air quality. On: The fan runs continuously. FAN Auto On FAN SWITCH M10273 3 69-1490 In heating, the fan may start a few minutes after the heating equipment comes on the bottom of the thermostat case. Use for most homes. Settings Setting FAN and SYSTEM Switches Fan and system settings are controlled by using FAN and SYSTEM switches located on . In cooling, the fan goes off and on with the cooling equipment.
First set the FAN switch: Auto: Normal setting for improved air circulation and air quality. On: The fan runs continuously. FAN Auto On FAN SWITCH M10273 3 69-1490 In heating, the fan may start a few minutes after the heating equipment comes on the bottom of the thermostat case. Use for most homes. Settings Setting FAN and SYSTEM Switches Fan and system settings are controlled by using FAN and SYSTEM switches located on . In cooling, the fan goes off and on with the cooling equipment.
Owner's Manual
Page 8
..., where you live, the number of energy saving periods you might want to consider purchasing the Honeywell Chronotherm® Programmable Thermostat. Savings can also save energy. 69-1490 8 With this thermostat in the cooling mode by lowering the temperature setting 5°F (3°C) to automatically change the temperature... setting, you choose and your thermostat to 10°F (5°C) at night and during the day before you leave for work or school. If you like...
..., where you live, the number of energy saving periods you might want to consider purchasing the Honeywell Chronotherm® Programmable Thermostat. Savings can also save energy. 69-1490 8 With this thermostat in the cooling mode by lowering the temperature setting 5°F (3°C) to automatically change the temperature... setting, you choose and your thermostat to 10°F (5°C) at night and during the day before you leave for work or school. If you like...
Owner's Manual
Page 10
Temperature setting is too warm or cool. • Check that the SYSTEM switch on . Heating or cooling does not come on the thermostat is below 50°F (10°C). Troubleshooting Guide CAUTION To avoid possible equipment damage, do not operate cooling when outside temperature is set to Heat ...
Temperature setting is too warm or cool. • Check that the SYSTEM switch on . Heating or cooling does not come on the thermostat is below 50°F (10°C). Troubleshooting Guide CAUTION To avoid possible equipment damage, do not operate cooling when outside temperature is set to Heat ...