Owner's Manual
Page 3
... Not present in T834L model NOTES R & Rc terminals In single-transformer system, leave metal jumper in supplied wall anchors. 3 Pull wire through wire hole. Check level if desired. Terminal Designations R Heating power. Remove metal jumper if two-transformer system. Connect to secondary side of ... Heat pump changeover valve energized in heating. ** O Heat pump changeover valve energized 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...
... Not present in T834L model NOTES R & Rc terminals In single-transformer system, leave metal jumper in supplied wall anchors. 3 Pull wire through wire hole. Check level if desired. Terminal Designations R Heating power. Remove metal jumper if two-transformer system. Connect to secondary side of ... Heat pump changeover valve energized in heating. ** O Heat pump changeover valve energized 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...
Owner's Manual
Page 4
Tab 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 ... 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 system (see table below...
Tab 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 ... 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 system (see table below...