Installation Instructions
Page 1
... Check the ratings given in the trash. radiant heat from ducts. - Registered Trademark Copyright © 2002 Honeywell • • All Rights Reserved 69- 1480- 1 Heating cycle rate is replacing a control that ...manual changeover from the system transformer. The T8400C SUPER TRADELINE® model also includes two decorator cover plates for all models. All TRADELINE® models include a thermostat, wallplate (for wiring and mounting thermostat) and owner's guide. T8400C and T8401C Electronic Thermostats INSTALLATION INSTRUCTIONS The T8400C and T8401C Thermostats...
... Check the ratings given in the trash. radiant heat from ducts. - Registered Trademark Copyright © 2002 Honeywell • • All Rights Reserved 69- 1480- 1 Heating cycle rate is replacing a control that ...manual changeover from the system transformer. The T8400C SUPER TRADELINE® model also includes two decorator cover plates for all models. All TRADELINE® models include a thermostat, wallplate (for wiring and mounting thermostat) and owner's guide. T8400C and T8401C Electronic Thermostats INSTALLATION INSTRUCTIONS The T8400C and T8401C Thermostats...
Installation Instructions
Page 3
...gas heat/electric cooling. Engage the tabs at the bottom of the thermostat case. Wiring connections. OPERATION Setting FAN and SYSTEM Switches Fan and system settings are : On: The fan runs continuously. T8400C AND T8401C ELECTRONIC THERMOSTATS KEEP WIRING IN SHADED AREA ALTERNATE MOUNTING SCREW HOLE W Y G...systems). In heating, the fan is controlled directly by using an electric heat thermostat, the fan starts and stops with the cooling equipment. FAN Switch Fan switch settings are controlled manually by the heating equipment and may start a few minutes after the heating ...
...gas heat/electric cooling. Engage the tabs at the bottom of the thermostat case. Wiring connections. OPERATION Setting FAN and SYSTEM Switches Fan and system settings are : On: The fan runs continuously. T8400C AND T8401C ELECTRONIC THERMOSTATS KEEP WIRING IN SHADED AREA ALTERNATE MOUNTING SCREW HOLE W Y G...systems). In heating, the fan is controlled directly by using an electric heat thermostat, the fan starts and stops with the cooling equipment. FAN Switch Fan switch settings are controlled manually by the heating equipment and may start a few minutes after the heating ...