Owner's Manual
Page 1
RTH230B Programmable Electronic Thermostat Installation and User Guide 1. Avoid draughty areas (top of the old thermostat; Display Adjustment buttons Remove the thermostat faceplate. Loosen the locking screw to separate the thermostat from the terminals. If necessary, strip the end ...jumper must be used. Identify and label each wire (maximum of 1/4 inch). 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 ...
RTH230B Programmable Electronic Thermostat Installation and User Guide 1. Avoid draughty areas (top of the old thermostat; Display Adjustment buttons Remove the thermostat faceplate. Loosen the locking screw to separate the thermostat from the terminals. If necessary, strip the end ...jumper must be used. Identify and label each wire (maximum of 1/4 inch). 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 ...