Owner's Manual
Page 1
..., do not place the old control in the trash. Failure to follow these instructions carefully. Patents pending. Owner's Manual English: Page 1 Mode d'emploi Français: Page 6 Manual de Uso Español: Página 11 T834 Series Thermostat This manual covers the following models: Horizontal Mount: T8034N • Vertical Mount: T834N/T834L Pre-installation checklist Check package contents: • Thermostat • Wall anchors & screws (2 each) Before...
..., do not place the old control in the trash. Failure to follow these instructions carefully. Patents pending. Owner's Manual English: Page 1 Mode d'emploi Français: Page 6 Manual de Uso Español: Página 11 T834 Series Thermostat This manual covers the following models: Horizontal Mount: T8034N • Vertical Mount: T834N/T834L Pre-installation checklist Check package contents: • Thermostat • Wall anchors & screws (2 each) Before...
Owner's Manual
Page 2
... Series Product application This thermostat provides control of 24 Vac single-stage heating and cooling systems. System Types • Gas, oil, or electric heat with air conditioning • Warm air, hot water, high-efficiency furnaces, heat pumps, steam, gravity • Heat only • Heat only with fan • Cool only System Settings • Heat, Off, Cool (T834N) • Off, Cool (T834L) Fan Settings Specifications Temperature Range • 50° to 90°F (10° to 32°C) Operating Ambient Temperature...
... Series Product application This thermostat provides control of 24 Vac single-stage heating and cooling systems. System Types • Gas, oil, or electric heat with air conditioning • Warm air, hot water, high-efficiency furnaces, heat pumps, steam, gravity • Heat only • Heat only with fan • Cool only System Settings • Heat, Off, Cool (T834N) • Off, Cool (T834L) Fan Settings Specifications Temperature Range • 50° to 90°F (10° to 32°C) Operating Ambient Temperature...
Owner's Manual
Page 3
... heating system transformer. Connect to secondary side of cooling system transformer. ** G Fan relay. Y Compressor contactor. ** Not present in T834L model NOTES R & Rc terminals In single-transformer system, leave metal jumper in cooling. Heat pump systems If wiring to a heat pump, use a small piece of wire (not supplied) to prevent drafts from affecting thermostat operation. English: Page 1 • Français: Page 6 • Español: Página 11 Base installation...
... heating system transformer. Connect to secondary side of cooling system transformer. ** G Fan relay. Y Compressor contactor. ** Not present in T834L model NOTES R & Rc terminals In single-transformer system, leave metal jumper in cooling. Heat pump systems If wiring to a heat pump, use a small piece of wire (not supplied) to prevent drafts from affecting thermostat operation. English: Page 1 • Français: Page 6 • Español: Página 11 Base installation...
Owner's Manual
Page 4
T834 Series Set fan switch (except model T834L) Fan operation settings: F: For gas or oil heating systems, leave the fan operation switch in this factory-set position (for systems that control the fan in a call for heat.) E: Change the switch to this setting for heat pump or electric heat systems. (This setting is for systems that allow the thermostat to control the fan in a call for heat, if a fan wire is connected to the G terminal.) Set heat anticipator (except model T834L) Move the adjustment arrow to the proper setting for your...
T834 Series Set fan switch (except model T834L) Fan operation settings: F: For gas or oil heating systems, leave the fan operation switch in this factory-set position (for systems that control the fan in a call for heat.) E: Change the switch to this setting for heat pump or electric heat systems. (This setting is for systems that allow the thermostat to control the fan in a call for heat, if a fan wire is connected to the G terminal.) Set heat anticipator (except model T834L) Move the adjustment arrow to the proper setting for your...
Owner's Manual
Page 5
... (5) years from state to set desired indoor temperature. If the product is defective, (i) return it (at any time during the warranty period the product is shown by Honeywell that the defect or malfunction was in the workmanship or materials, under normal use and service, for a period of a consumer. System switch • Cool: Controls the cooling system. • Heat: Controls the heating system. • Off: All...
... (5) years from state to set desired indoor temperature. If the product is defective, (i) return it (at any time during the warranty period the product is shown by Honeywell that the defect or malfunction was in the workmanship or materials, under normal use and service, for a period of a consumer. System switch • Cool: Controls the cooling system. • Heat: Controls the heating system. • Off: All...
Owner's Manual
Page 16
...ón al cliente de Honeywell 1-800-468-1502 Automation and Control Solutions Honeywell International Inc. For assistance with this product please visit http://yourhome.honeywell.com or call Honeywell Customer Care toll-free at 1-800-468-1502 Vous faut-il de l'aide ? Printed in China. 69-1944EFS • 05-2006 Need Help? Honeywell Limited-Honeywell Limitée 1985 Douglas Drive...
...ón al cliente de Honeywell 1-800-468-1502 Automation and Control Solutions Honeywell International Inc. For assistance with this product please visit http://yourhome.honeywell.com or call Honeywell Customer Care toll-free at 1-800-468-1502 Vous faut-il de l'aide ? Printed in China. 69-1944EFS • 05-2006 Need Help? Honeywell Limited-Honeywell Limitée 1985 Douglas Drive...