Installation Instructions
Page 5
... ELECTRONIC THERMOSTATS 3. press and hold to 37°C). To decrease the temperature setpoint press the ▼ key. Digital display and system switches (FAN and SYSTEM). INDICATOR Set Room ROOM TEMPERATURE SETPOINT TEMPERATURE M14679 To set the °F/°C indication, the heat ... several degrees. The ▼ indicator points to Set when the temperature setpoint is displayed. . M14683 OPTIONAL SYSTEM CHECKOUT When in the Off position. Heat: The thermostat controls the heating system. Each press changes the setpoint one degree; When the keys are released, ...
... ELECTRONIC THERMOSTATS 3. press and hold to 37°C). To decrease the temperature setpoint press the ▼ key. Digital display and system switches (FAN and SYSTEM). INDICATOR Set Room ROOM TEMPERATURE SETPOINT TEMPERATURE M14679 To set the °F/°C indication, the heat ... several degrees. The ▼ indicator points to Set when the temperature setpoint is displayed. . M14683 OPTIONAL SYSTEM CHECKOUT When in the Off position. Heat: The thermostat controls the heating system. Each press changes the setpoint one degree; When the keys are released, ...
Installation Instructions
Page 6
... the temperature setting several degrees below the room temperature. Slide the SYSTEM switch to Heat and the FAN switch to display °C or °F. T8400C, T8401C ELECTRONIC THERMOSTATS NOTE: In installer setup mode only, each press of the ▼ key momentarily displays 02. Press the ▲ key again to Auto. 2. M14688 5. Table 1. To change the...
... the temperature setting several degrees below the room temperature. Slide the SYSTEM switch to Heat and the FAN switch to display °C or °F. T8400C, T8401C ELECTRONIC THERMOSTATS NOTE: In installer setup mode only, each press of the ▼ key momentarily displays 02. Press the ▲ key again to Auto. 2. M14688 5. Table 1. To change the...
