User Guide
Page 2
..., continuously lit display. • Simultaneous display of heat and cool setpoints with optional outdoor temperature sensor. Select a Honeywell Heat Pump Thermostat for Peak Performance that Meets Every Heat Pump Demand Rapid advances in heat pump technology, resulting in living space and accurately measures and controls room temperature and humidity. Honeywell heat pump thermostats are located by LCD for quick and easy...
..., continuously lit display. • Simultaneous display of heat and cool setpoints with optional outdoor temperature sensor. Select a Honeywell Heat Pump Thermostat for Peak Performance that Meets Every Heat Pump Demand Rapid advances in heat pump technology, resulting in living space and accurately measures and controls room temperature and humidity. Honeywell heat pump thermostats are located by LCD for quick and easy...
User Guide
Page 7
... -stage cool in heat pump systems, using manual changeover only. Electronic Non-programmable Heat Pump Thermostats T8411 Electronic Heat Pump Thermostats The T8411 models control two-stage heat and one of the following T841 or Y594 models if a thermostat with special features such as control of changeover valves, this section also explains some of the heat pump thermostats that Honeywell manufactures. First stage heat anticipation...
... -stage cool in heat pump systems, using manual changeover only. Electronic Non-programmable Heat Pump Thermostats T8411 Electronic Heat Pump Thermostats The T8411 models control two-stage heat and one of the following T841 or Y594 models if a thermostat with special features such as control of changeover valves, this section also explains some of the heat pump thermostats that Honeywell manufactures. First stage heat anticipation...
User Guide
Page 9
... comfort settings as soon as possible. Honeywell does not recommend this requirement, a separate switching relay must be turned off in the Installer Set-up to the installation. When the thermostat calls for night setback and energy savings. Backlighting on a call for stage 1 cool (Y1). In order for stage 1 heat and stage 1 cool. These models provide full 7-day programming...
... comfort settings as soon as possible. Honeywell does not recommend this requirement, a separate switching relay must be turned off in the Installer Set-up to the installation. When the thermostat calls for night setback and energy savings. Backlighting on a call for stage 1 cool (Y1). In order for stage 1 heat and stage 1 cool. These models provide full 7-day programming...
User Guide
Page 30
... and System Settings. Heat Pump System Sequence of equipment called (cooling = O or heating = B) and Installer Setup selection. Symbols will display the time, room temperature, system and fan selection. Fan Auto On Selection System Off Off Table 4. HEAT PUMP THERMOSTAT CROSS REFERENCE/SELECTION GUIDE T8611 Chronotherm IV Deluxe Programmable Heat Pump Thermostat Sequence of Operation The thermostat energizes specific terminals...
... and System Settings. Heat Pump System Sequence of equipment called (cooling = O or heating = B) and Installer Setup selection. Symbols will display the time, room temperature, system and fan selection. Fan Auto On Selection System Off Off Table 4. HEAT PUMP THERMOSTAT CROSS REFERENCE/SELECTION GUIDE T8611 Chronotherm IV Deluxe Programmable Heat Pump Thermostat Sequence of Operation The thermostat energizes specific terminals...