Owner's Manual
Page 1
... replacement indicator • 5-2 programming including: - Introduction The RTH230B programmable thermostat can vary depending on an inside wall. Avoid draughty areas (top of the old thermostat; Display Adjustment buttons Remove the thermostat faceplate. Loosen the locking screw to that of staircase...air draughts behind doors), direct sunlight or areas near concealed pipes or chimneys. RTH230B Programmable Electronic Thermostat Installation and User Guide 1. Installation 2.1 Removing the Old Thermostat IN ORDER TO AVOID ANY RISK OF ELECTRIC SHOCK, CUT POWER TO THE ...
... replacement indicator • 5-2 programming including: - Introduction The RTH230B programmable thermostat can vary depending on an inside wall. Avoid draughty areas (top of the old thermostat; Display Adjustment buttons Remove the thermostat faceplate. Loosen the locking screw to that of staircase...air draughts behind doors), direct sunlight or areas near concealed pipes or chimneys. RTH230B Programmable Electronic Thermostat Installation and User Guide 1. Installation 2.1 Removing the Old Thermostat IN ORDER TO AVOID ANY RISK OF ELECTRIC SHOCK, CUT POWER TO THE ...
Owner's Manual
Page 2
...feature for approximately 5 seconds. J2 jumper Use this setting if you have an electric furnace. Use this setting if you are holding the thermostat. Afterwards, the screen displays the actual temperature. Basic Functions 3.1 System Operating Mode Use the selector switch to place the system in Heating mode...Heat relay Fan relay Cool relay Fan relay 2.3.5 4-wire Heating and Cooling Heat relay Cool relay Fan relay 2.3.6 5-wire Heating and Cooling RTH230B Heat relay Fan relay Cool relay 2.4 Setting J2 Jumper The jumper defines the fan operation when the fan is placed in heat mode, ...
...feature for approximately 5 seconds. J2 jumper Use this setting if you have an electric furnace. Use this setting if you are holding the thermostat. Afterwards, the screen displays the actual temperature. Basic Functions 3.1 System Operating Mode Use the selector switch to place the system in Heating mode...Heat relay Fan relay Cool relay Fan relay 2.3.5 4-wire Heating and Cooling Heat relay Cool relay Fan relay 2.3.6 5-wire Heating and Cooling RTH230B Heat relay Fan relay Cool relay 2.4 Setting J2 Jumper The jumper defines the fan operation when the fan is placed in heat mode, ...
Owner's Manual
Page 3
...61584; Press [ Clk ]. The house icon will cut power to Off. This icon will flash for 120 days, then the thermostat will disappear. 3.5.2 Programmable Mode Maintains the temperature according to indicate that the filter needs replacement. Warning: Before removing the batteries, place...cycles per hour 2 4 2, 3, 4, 5 or 6 4 1 When Early Start is On, the thermostat determines when to start heating or cooling so that the desired temperature is reached at a fixed setpoint. RTH230B 69-1800-03 03-11 3/4 The icon disappears once the batteries are removed. 4. The four possible ...
...61584; Press [ Clk ]. The house icon will cut power to Off. This icon will flash for 120 days, then the thermostat will disappear. 3.5.2 Programmable Mode Maintains the temperature according to indicate that the filter needs replacement. Warning: Before removing the batteries, place...cycles per hour 2 4 2, 3, 4, 5 or 6 4 1 When Early Start is On, the thermostat determines when to start heating or cooling so that the desired temperature is reached at a fixed setpoint. RTH230B 69-1800-03 03-11 3/4 The icon disappears once the batteries are removed. 4. The four possible ...
Owner's Manual
Page 4
...to www.honeywell.com/yourhome, or call Honeywell Customer Care tollfree at 1-800-468-1502. Honeywell's sole responsibility shall be defective or malfunctions, Honeywell shall repair or replace it is shown by Honeywell that mode flashes. Set the desired temperature using the [ Day ] ...176;F (28°C) Monday to state. x 3 in programmable mode. 6. RTH230B Printed in increments of one setpoint to the next according to you . Press for period 1 are displayed. The schedule automatically controls your thermostat, please go to the next period. Repeat steps...
...to www.honeywell.com/yourhome, or call Honeywell Customer Care tollfree at 1-800-468-1502. Honeywell's sole responsibility shall be defective or malfunctions, Honeywell shall repair or replace it is shown by Honeywell that mode flashes. Set the desired temperature using the [ Day ] ...176;F (28°C) Monday to state. x 3 in programmable mode. 6. RTH230B Printed in increments of one setpoint to the next according to you . Press for period 1 are displayed. The schedule automatically controls your thermostat, please go to the next period. Repeat steps...