Owner's Manual
Page 1
... 24 h) • Filter replacement indicator 2. Insert the plastic anchors. Pass the wires through the opening of the baseplate and fix the baseplate to the wall using a non-flammable material in 3- Introduction The RTH230B programmable thermostat can vary depending on (continuous) • Programmable heating and cooling cycle lengths: 10, 12, 15, 20 or 30 minutes...
... 24 h) • Filter replacement indicator 2. Insert the plastic anchors. Pass the wires through the opening of the baseplate and fix the baseplate to the wall using a non-flammable material in 3- Introduction The RTH230B programmable thermostat can vary depending on (continuous) • Programmable heating and cooling cycle lengths: 10, 12, 15, 20 or 30 minutes...
Owner's Manual
Page 2
...thermostat on the screen until cooling can start again. 69-1800-03 03-11 2/4 2.3.1 2-wire Heating 2.3.2 2-wire Cooling Heat relay 2.3.3 3-wire Heating Cool relay 2.3.4 3-wire 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...out the battery cover. Install the batteries as shown. You will flash on the baseplate. Secure the thermostat using the locking screw and install the faceplate. Apply power back to set the system off. In this setting if...
...thermostat on the screen until cooling can start again. 69-1800-03 03-11 2/4 2.3.1 2-wire Heating 2.3.2 2-wire Cooling Heat relay 2.3.3 3-wire Heating Cool relay 2.3.4 3-wire 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...out the battery cover. Install the batteries as shown. You will flash on the baseplate. Secure the thermostat using the locking screw and install the faceplate. Apply power back to set the system off. In this setting if...
Owner's Manual
Page 3
...wire installation as follows: • When the thermostat is placed in cool mode, the fan works only when cooling is activated. • When the thermostat is placed in this mode, press [ Mode ]. To place the thermostat in programmable...for 5 seconds along with the icon. This icon will flash for 120 days, then the thermostat will be re-entered. The current period will cut power to the ...dis- 3.5 Thermostat Control Mode 3.5.1 Manual/Permanent Hold Mode Maintains the temperature at the set the fan to automatic mode (AUTO) or continuous mode (ON). RTH230B 69-1800-...
...wire installation as follows: • When the thermostat is placed in cool mode, the fan works only when cooling is activated. • When the thermostat is placed in this mode, press [ Mode ]. To place the thermostat in programmable...for 5 seconds along with the icon. This icon will flash for 120 days, then the thermostat will be re-entered. The current period will cut power to the ...dis- 3.5 Thermostat Control Mode 3.5.1 Manual/Permanent Hold Mode Maintains the temperature at the set the fan to automatic mode (AUTO) or continuous mode (ON). RTH230B 69-1800-...