Owner's Manual
Page 2
Over 100 years of Honeywell engineering expertise went into the making of your temperature setting. • Large digital display. Batteries are not required because your temperature settings are held permanently in an effort to provide you to use. The ▲ and ▼ keys make it easy for batteries. You can easily read the current room temperature at a glance. • No need for you with a more comfortable and convenient living environment. • Simple and easy to change your new thermostat! Congratulations on the purchase of this thermostat in memory. 69-1490 2
Over 100 years of Honeywell engineering expertise went into the making of your temperature setting. • Large digital display. Batteries are not required because your temperature settings are held permanently in an effort to provide you to use. The ▲ and ▼ keys make it easy for batteries. You can easily read the current room temperature at a glance. • No need for you with a more comfortable and convenient living environment. • Simple and easy to change your new thermostat! Congratulations on the purchase of this thermostat in memory. 69-1490 2
Owner's Manual
Page 6
Displaying Temperature Setting NOTE: Your temperature setting can be set anywhere from 40° to 99°F (5° to Room when the room temperature is displayed. 1. To display the temperature setting on the digital display. Set Room INDICATOR M18441 69-1490 6 The ▼ indicator points to Set when the temperature setting is displayed and to 37°C). The temperature setting and the room temperature are shown separately on the digital display, press either the ▲ or ▼ key once.
Displaying Temperature Setting NOTE: Your temperature setting can be set anywhere from 40° to 99°F (5° to Room when the room temperature is displayed. 1. To display the temperature setting on the digital display. Set Room INDICATOR M18441 69-1490 6 The ▼ indicator points to Set when the temperature setting is displayed and to 37°C). The temperature setting and the room temperature are shown separately on the digital display, press either the ▲ or ▼ key once.
Owner's Manual
Page 7
To raise the temperature setting, press the ▲ key. Set Room M18443 7 69-1490 To lower the temperature setting, press the ▼ key. When in the cooling mode, raising the temperature before you leave for work or school also lowers your energy costs. Set Room M18442 2. When in the heating mode, lowering the temperature at night or during the day can lower your energy costs. Changing Temperature Setting 1.
To raise the temperature setting, press the ▲ key. Set Room M18443 7 69-1490 To lower the temperature setting, press the ▼ key. When in the cooling mode, raising the temperature before you leave for work or school also lowers your energy costs. Set Room M18442 2. When in the heating mode, lowering the temperature at night or during the day can lower your energy costs. Changing Temperature Setting 1.
Owner's Manual
Page 8
...Savings can be conveniently programmed to automatically save energy. 69-1490 8 With this thermostat in the cooling mode by lowering the temperature setting 5°F (3°C) to 10°F (5°C) at night and during the day before you leave for work or school.... on your energy savings temperature settings. If you like saving energy, but would like your thermostat to automatically change the temperature setting, you choose and your home, where you live, the number of energy saving periods you might want to consider purchasing the Honeywell Chronotherm® Programmable Thermostat...
...Savings can be conveniently programmed to automatically save energy. 69-1490 8 With this thermostat in the cooling mode by lowering the temperature setting 5°F (3°C) to 10°F (5°C) at night and during the day before you leave for work or school.... on your energy savings temperature settings. If you like saving energy, but would like your thermostat to automatically change the temperature setting, you choose and your home, where you live, the number of energy saving periods you might want to consider purchasing the Honeywell Chronotherm® Programmable Thermostat...
Owner's Manual
Page 10
... that the SYSTEM switch on . See equipment manufacturer instructions. Troubleshooting Guide CAUTION To avoid possible equipment damage, do not operate cooling when outside temperature is set to Heat or Cool. • Check the system fuse or circuit breaker and replace or reset if necessary. • Check for air ...movement at the register. • Check power to the heating or cooling equipment. • Adjust the temperature by pressing either the ▲ or ▼...
... that the SYSTEM switch on . See equipment manufacturer instructions. Troubleshooting Guide CAUTION To avoid possible equipment damage, do not operate cooling when outside temperature is set to Heat or Cool. • Check the system fuse or circuit breaker and replace or reset if necessary. • Check for air ...movement at the register. • Check power to the heating or cooling equipment. • Adjust the temperature by pressing either the ▲ or ▼...
