Owner's Manual
Page 1
...; Interchangeable faceplates (titanium, charcoal & taupe) 2. Early Start - In this case, this thermostat cannot be removed in °F or °C • Backlit display • Battery replacement indicator • 7-day programming including: - RTH2520 Programmable Thermostat Installation and User Guide 1. Temporary bypass - Installation 2.1 Removing the Old Thermostat IN ORDER TO AVOID ANY RISK OF ELECTRIC SHOCK, CUT POWER...
...; Interchangeable faceplates (titanium, charcoal & taupe) 2. Early Start - In this case, this thermostat cannot be removed in °F or °C • Backlit display • Battery replacement indicator • 7-day programming including: - RTH2520 Programmable Thermostat Installation and User Guide 1. Temporary bypass - Installation 2.1 Removing the Old Thermostat IN ORDER TO AVOID ANY RISK OF ELECTRIC SHOCK, CUT POWER...
Owner's Manual
Page 3
... normal time on the first Sunday of installation. The house icon flashes during the bypass. The day flashes. Set the day using the buttons) when the thermostat is normally displayed. To place the thermostat in Programmable mode, the thermostat will use the setting that the filter needs replacement. Otherwise, the heating/cooling unit might still...
... normal time on the first Sunday of installation. The house icon flashes during the bypass. The day flashes. Set the day using the buttons) when the thermostat is normally displayed. To place the thermostat in Programmable mode, the thermostat will use the setting that the filter needs replacement. Otherwise, the heating/cooling unit might still...
Owner's Manual
Page 4
...for the displayed period using and press [ Clk ] to dis- The schedule automatically controls your thermostat, please go to the next period. Repeat steps 2 to 8 for the remaining ... you may have been skipped for Saturday and Sunday. Press [ Day ] to select the day. Honeywell's sole responsibility shall be sent to you were in increments of incidental or consequential...; 1°F (0.5°C) Heating/cooling cycle lengths: 10, 12, 15, 20 or 30 minutes (programmable) Compressor short-cycle protection (minimum off time): 5 minutes Data memory: non-volatile Dimensions: 5 in...
...for the displayed period using and press [ Clk ] to dis- The schedule automatically controls your thermostat, please go to the next period. Repeat steps 2 to 8 for the remaining ... you may have been skipped for Saturday and Sunday. Press [ Day ] to select the day. Honeywell's sole responsibility shall be sent to you were in increments of incidental or consequential...; 1°F (0.5°C) Heating/cooling cycle lengths: 10, 12, 15, 20 or 30 minutes (programmable) Compressor short-cycle protection (minimum off time): 5 minutes Data memory: non-volatile Dimensions: 5 in...