Owner's Manual
Page 1
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 3- Early Start - Temporary bypass - Rh ...TO AVOID ANY RISK OF ELECTRIC SHOCK, CUT POWER TO THE HEATING SYSTEM. Remove the old thermostat to use the existing holes). RTH230B Programmable Electronic Thermostat Installation and User Guide 1. Avoid draughty areas (top of the old thermostat; however, it was mounted onto an electrical box, it can be used . Identify and ...
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 3- Early Start - Temporary bypass - Rh ...TO AVOID ANY RISK OF ELECTRIC SHOCK, CUT POWER TO THE HEATING SYSTEM. Remove the old thermostat to use the existing holes). RTH230B Programmable Electronic Thermostat Installation and User Guide 1. Avoid draughty areas (top of the old thermostat; however, it was mounted onto an electrical box, it can be used . Identify and ...