Owner's Manual
Page 2
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 temperature setting. • Large digital display. Batteries are not required because 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 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 temperature setting. • Large digital display. Batteries are not required because 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 settings are held permanently in an effort to provide you to use. The ▲ and ▼ keys make it easy for batteries.
Installation Instructions
Page 1
... controls. unheated (uncooled) areas such as provided in a sealed tube. Batteries are not required because setpoints are held permanently by : - The T8400C SUPER TRADELINE® model also includes two decorator cover plates for instructions regarding...Honeywell • • All Rights Reserved 69- 1480- 1 Disconnect power supply before installation. Cooling cycle rate is suitable for 24V heating-cooling systems with good air circulation at 1, 3, 4, 5, 6, or 9 cph. T8400C and T8401C Electronic Thermostats INSTALLATION INSTRUCTIONS The T8400C and T8401C Thermostats...
... controls. unheated (uncooled) areas such as provided in a sealed tube. Batteries are not required because setpoints are held permanently by : - The T8400C SUPER TRADELINE® model also includes two decorator cover plates for instructions regarding...Honeywell • • All Rights Reserved 69- 1480- 1 Disconnect power supply before installation. Cooling cycle rate is suitable for 24V heating-cooling systems with good air circulation at 1, 3, 4, 5, 6, or 9 cph. T8400C and T8401C Electronic Thermostats INSTALLATION INSTRUCTIONS The T8400C and T8401C Thermostats...