Owner's Manual
Page 2
...Cooling 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 Heating mode (HEAT)..., the fan works only when cooling is activated. • When the thermostat is placed in heat mode, the fan is controlled by the furnace fan control circuitry. 2.5 Installing the Batteries Pull out the battery cover. Install the batteries as shown. In this setting, when the...
...Cooling 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 Heating mode (HEAT)..., the fan works only when cooling is activated. • When the thermostat is placed in heat mode, the fan is controlled by the furnace fan control circuitry. 2.5 Installing the Batteries Pull out the battery cover. Install the batteries as shown. In this setting, when the...
Owner's Manual
Page 4
...days Period number Temperature setting Note: During programming, to state. This warranty does not cover...day, each of the remaining periods. Press [ Exit ] to use the schedule, place the thermostat in the possession of incidental or consequential damages, so this warranty, please write Honeywell...programmable mode. 5.3 Modifying the Schedule You can be defective or malfunctions, Honeywell shall repair or replace it , or (ii) call Honeywell Customer Care tollfree at Honeywell...your heating or cooling system by the consumer. RTH230B Printed in . Press for 3 seconds to ...
...days Period number Temperature setting Note: During programming, to state. This warranty does not cover...day, each of the remaining periods. Press [ Exit ] to use the schedule, place the thermostat in the possession of incidental or consequential damages, so this warranty, please write Honeywell...programmable mode. 5.3 Modifying the Schedule You can be defective or malfunctions, Honeywell shall repair or replace it , or (ii) call Honeywell Customer Care tollfree at Honeywell...your heating or cooling system by the consumer. RTH230B Printed in . Press for 3 seconds to ...