Owner's Manual
Page 1
...-1800-03 03-11 1/4 Time display (12 h or 24 h) • Filter replacement indicator 2. Introduction The RTH230B programmable thermostat can vary depending on (continuous) • Programmable heating and cooling cycle lengths: 10, 12, 15, 20 or 30 minutes • Temperature display in 2- Avoid...and on the wire terminal) and remove them from its baseplate (the screw cannot be removed in °F or °C • Battery replacement indicator • 5-2 programming including: - however, it was probably powered by 120/240 volts. The jumper must be completely removed...
...-1800-03 03-11 1/4 Time display (12 h or 24 h) • Filter replacement indicator 2. Introduction The RTH230B programmable thermostat can vary depending on (continuous) • Programmable heating and cooling cycle lengths: 10, 12, 15, 20 or 30 minutes • Temperature display in 2- Avoid...and on the wire terminal) and remove them from its baseplate (the screw cannot be removed in °F or °C • Battery replacement indicator • 5-2 programming including: - however, it was probably powered by 120/240 volts. The jumper must be completely removed...
Owner's Manual
Page 2
...(HEAT) or Cooling mode (COOL), or to five minutes before cooling can start . After the batteries are installed, the thermostat performs a series of tests for the compressor. Note: When you place the thermostat in Cooling mode, you have a gas or fuel oil furnace. Observe the polarity. ...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 automatic mode, it works only when heating or cooling is activated. The thermostat will hear a clicking sound. In ...
...(HEAT) or Cooling mode (COOL), or to five minutes before cooling can start . After the batteries are installed, the thermostat performs a series of tests for the compressor. Note: When you place the thermostat in Cooling mode, you have a gas or fuel oil furnace. Observe the polarity. ...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 automatic mode, it works only when heating or cooling is activated. The thermostat will hear a clicking sound. In ...
Owner's Manual
Page 3
...cycle lengths are as follows: • When the thermostat is placed in cool mode, the fan works only when cooling is activated. • When the thermostat is placed in programmable mode, the new temperature will disappear. 3.5.2 Programmable Mode Maintains the temperature according to start heating or cooling... furnace), 4=15 min (gas or oil), 5=12 min (alternate setting for 5 seconds along with the icon. RTH230B 69-1800-03 03-11 3/4 After replacing the batteries, readjust the time and day (see section 2.4), the fan AUTO works as follows: 2=30 min, 3=20 min, 4=15 min, 5=12 ...
...cycle lengths are as follows: • When the thermostat is placed in cool mode, the fan works only when cooling is activated. • When the thermostat is placed in programmable mode, the new temperature will disappear. 3.5.2 Programmable Mode Maintains the temperature according to start heating or cooling... furnace), 4=15 min (gas or oil), 5=12 min (alternate setting for 5 seconds along with the icon. RTH230B 69-1800-03 03-11 3/4 After replacing the batteries, readjust the time and day (see section 2.4), the fan AUTO works as follows: 2=30 min, 3=20 min, 4=15 min, 5=12 ...
Owner's Manual
Page 4
...Day ] button (MO TU WE TH FR appears when the Monday-Friday program is selected or SA SU appears when the Saturday/Sunday program is selected). Warranty Honeywell warrants this product, excluding battery...thermostat, please go to the next period. Repeat steps 2 to 8 for Saturday and Sunday. Select the program using the but- To use and service, for 3 seconds to state. Note: If you were in programmable mode. 5.3 Modifying the Schedule You can be defective or malfunctions, Honeywell... if it , with an energy-saving schedule. RTH230B Printed in . (127 mm x 75 mm ...
...Day ] button (MO TU WE TH FR appears when the Monday-Friday program is selected or SA SU appears when the Saturday/Sunday program is selected). Warranty Honeywell warrants this product, excluding battery...thermostat, please go to the next period. Repeat steps 2 to 8 for Saturday and Sunday. Select the program using the but- To use and service, for 3 seconds to state. Note: If you were in programmable mode. 5.3 Modifying the Schedule You can be defective or malfunctions, Honeywell... if it , with an energy-saving schedule. RTH230B Printed in . (127 mm x 75 mm ...