Owner's Manual
Page 1
... wire (maximum of each wire (with electrical tape. Introduction The RTH1120 non-programmable thermostat can be removed in °F or °C • Backlit display • Battery replacement indicator • Interchangeable faceplates (titanium, charcoal & taupe) 2. r Pass the wires through the opening of these wires with the corresponding letter on (continuous) • Programmable heating and cooling cycle lengths: 10, 12, 15, 20 or 30 minutes • Temperature display in a 5-wire installation. RTH1120 Non-programmable Electronic Thermostat Installation and User Guide...
... wire (maximum of each wire (with electrical tape. Introduction The RTH1120 non-programmable thermostat can be removed in °F or °C • Backlit display • Battery replacement indicator • Interchangeable faceplates (titanium, charcoal & taupe) 2. r Pass the wires through the opening of these wires with the corresponding letter on (continuous) • Programmable heating and cooling cycle lengths: 10, 12, 15, 20 or 30 minutes • Temperature display in a 5-wire installation. RTH1120 Non-programmable Electronic Thermostat Installation and User Guide...
Owner's Manual
Page 2
... red jumper wire between terminals Rc and Rh. 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 2.4 Setting J2 Jumper The jumper specifies how the fan will display the ambient temperature after the thermostat is installed on the baseplate. By default, the setpoint is normal that the displayed temperature will hear a clicking sound. p Apply power back to this position if you have a gas or oil heating system. p Reinstall the battery cover...
... red jumper wire between terminals Rc and Rh. 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 2.4 Setting J2 Jumper The jumper specifies how the fan will display the ambient temperature after the thermostat is installed on the baseplate. By default, the setpoint is normal that the displayed temperature will hear a clicking sound. p Apply power back to this position if you have a gas or oil heating system. p Reinstall the battery cover...
Owner's Manual
Page 3
... once will flash on the screen until the desired temperature is normally displayed. buttons until cooling can start again. 3.2 Fan Operating Mode Use the selector switch to set the fan to be running even after the batteries are replaced. This icon will cut power to five minutes before cooling can start . Otherwise, the heating/cooling unit might need to wait up to the heating/cooling unit. light button. p To modify a parameter, press . x 1 in . 3. Configuration Menu 3.1 System Operating Mode Use the selector switch to place...
... once will flash on the screen until the desired temperature is normally displayed. buttons until cooling can start again. 3.2 Fan Operating Mode Use the selector switch to set the fan to be running even after the batteries are replaced. This icon will cut power to five minutes before cooling can start . Otherwise, the heating/cooling unit might need to wait up to the heating/cooling unit. light button. p To modify a parameter, press . x 1 in . 3. Configuration Menu 3.1 System Operating Mode Use the selector switch to place...
Owner's Manual
Page 4
... ONE-YEAR DURATION OF THIS WARRANTY. If you have other dated proof of purchase, to the following address: Honeywell Return Goods, Dock 4 MN10-3860, 1885 Douglas Dr N, Golden Valley, MN 55422, or whether a replacement product can be defective or malfunctions, Honeywell shall repair or replace it , or (ii) call Honeywell Customer Care at Honeywell's option). RTH1120 69-1875EF-1 29/11/06...
... ONE-YEAR DURATION OF THIS WARRANTY. If you have other dated proof of purchase, to the following address: Honeywell Return Goods, Dock 4 MN10-3860, 1885 Douglas Dr N, Golden Valley, MN 55422, or whether a replacement product can be defective or malfunctions, Honeywell shall repair or replace it , or (ii) call Honeywell Customer Care at Honeywell's option). RTH1120 69-1875EF-1 29/11/06...