Carrier TCSNAC01-A Installation Instructions Manual

Carrier TCSNAC01-A Installation Instructions Manual Manual pdf 1 page image

TCSNAC01-- A, TCSNHP01-- ANon-- Programmable ThermostatInstallation InstructionsA08147NOTE: Read the entire instruction manual before starting theinstallation.SAFETY CONSIDERATIONSRead and follow manufacturer instructions carefully. Follow alllocal electrical codes during installation. All wiring must conformto local and national electrical codes. Improper wiring orinstallation may damage thermostat.Recognize safety information. This is the safety--alert symbol .When you see this symbol on the equipment and in the instructionmanual, be alert to the potential for personal injury.Understand the signal words DANGER, WARNING, andCAUTION. These words are used with the safety--alert symbol.DANGER identifies the most serious hazards which will result insevere personal injury or death. WARNING signifies a hazardwhich could result in personal injury or death. CAUTION is usedto identify unsafe practices which may result in minor personalinjury or product and property damage. NOTE is used to highlightsuggestions which will result in enhanced installation, reliability, oroperation.PowerNote that all thermostats are dual powered where batteries can beinstalled or in the presence of R and C (24VAC) are not required.Two AA batteries are furnished with the product.ModelsThere are 2 different models. The 5th and 6th letters of the partnumber indicate the model. These 2 letters also appear on thepackage and on the circuit board. Be sure to have the properthermostat for the intended application. Models are:AC -- 1--stage cool, 1--stage heat for AC systems only.HP -- 1--stage cool, 2--stage heat for either HP, or AC with 2--stageheat.Use each only for its intended purpose. See Table 1.INSTALLATIONThermostat LocationThermostat should be mounted:S Approximately 5 ft. (1.5m) from floor.S Close to or in a frequently used room, preferably on an insidepartitioning wall.S On a section of wall without pipes or duct work.Thermostat should NOT be mounted:S Close to a window, on an outside wall, or next to a door leadingto the outside.S Exposed to direct light and heat from a lamp, sun, fireplace, orother temperature--radiating object which may cause a falsereading.S Close to or in direct airflow from supply registers and return--airgrilles.S In areas with poor air circulation, such as behind a door or in analcove.Select ModelAC Model(1--stage cool, 1--stage heat) is to be used for single stage heatingand/or cooling applications only.HP Model(1--stage cool, 2--stage heat) can be used with a single--speed heatpump (HP), or an air conditioner (AC) with a 2--stage furnace orfan coil. Software Option 5 selects HP/AC operation. Thisthermostat comes configured from the factory as a heat pumpthermostat. Select AC in software Option 5 for AC operation.