Owner's Manual
Page 1
... G Fan Note: The red jumper wire between the Rc and Rh terminals must be removed in °F or °C • Battery replacement indicator • 5-2 programming including: - RTH230B Programmable Electronic Thermostat Installation and User Guide 1. In this case, this thermostat cannot be completely removed). System operating mode selector Fan operating mode selector Programming buttons Features • System...
... G Fan Note: The red jumper wire between the Rc and Rh terminals must be removed in °F or °C • Battery replacement indicator • 5-2 programming including: - RTH230B Programmable Electronic Thermostat Installation and User Guide 1. In this case, this thermostat cannot be completely removed). System operating mode selector Fan operating mode selector Programming buttons Features • System...
Owner's Manual
Page 3
... the configuration menu. buttons until the desired temperature is in this mode, press [ Mode ]. To place the thermostat in programmable mode, the new temperature will be running even after the batteries are saved and do not need replacement. The ...RTH230B 69-1800-03 03-11 3/4 After replacing the batteries, readjust the time and day (see section 2.4), the fan works only when heating or cooling is activated. • If you have an electric furnace (see section 5.1). Warning: Before removing the batteries, place the system switch on the thermostat to the thermostat...
... the configuration menu. buttons until the desired temperature is in this mode, press [ Mode ]. To place the thermostat in programmable mode, the new temperature will be running even after the batteries are saved and do not need replacement. The ...RTH230B 69-1800-03 03-11 3/4 After replacing the batteries, readjust the time and day (see section 2.4), the fan works only when heating or cooling is activated. • If you have an electric furnace (see section 5.1). Warning: Before removing the batteries, place the system switch on the thermostat to the thermostat...
Owner's Manual
Page 4
...period 1 are displayed. Note: If you can set the start time Program days Period number Temperature setting Note: During programming, to skip a period, press ... ONLY EXPRESS WARRANTY HONEYWELL MAKES ON THIS PRODUCT. To use the schedule, place the thermostat in programmable mode. 6. Customer Assistance If you purchased it (at 1-800-468-1502. RTH230B Printed in . ... please write Honeywell Customer Relations, 1985 Douglas Dr, Golden Valley, MN 55422 or call Honeywell Customer Care tollfree at Honeywell's option). This warranty does not cover removal or reinstallation costs...
...period 1 are displayed. Note: If you can set the start time Program days Period number Temperature setting Note: During programming, to skip a period, press ... ONLY EXPRESS WARRANTY HONEYWELL MAKES ON THIS PRODUCT. To use the schedule, place the thermostat in programmable mode. 6. Customer Assistance If you purchased it (at 1-800-468-1502. RTH230B Printed in . ... please write Honeywell Customer Relations, 1985 Douglas Dr, Golden Valley, MN 55422 or call Honeywell Customer Care tollfree at Honeywell's option). This warranty does not cover removal or reinstallation costs...