Carrier 33CS071-01 Owner's Manual

Also see for 33CS: Owner's manual Owner's manual Operating guide Installation, start-up, and operating instructions Installation, start-up, and operating instructions

Carrier 33CS071-01 Owner's Manual Manual pdf 1 page image

Owner’s ManualPart Number 33CS071-01CONTENTSPageGENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1CONFIGURATION . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,2Thermostat Display . . . . . . . . . . . . . . . . . . . . . . . . . . 1Heat or Cool Indicator . . . . . . . . . . . . . . . . . . . . . . . . 1Thermostat Front Panel Buttons . . . . . . . . . . . . . . 1Thermostat Inner Panel Buttons . . . . . . . . . . . . . . 2OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Two-Stage Operation . . . . . . . . . . . . . . . . . . . . . . . . . 3Electric Heat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Dry Contact Switch/External Device . . . . . . . . . . . 3Remote Temperature Sensor . . . . . . . . . . . . . . . . . . 3Outdoor Temperature Sensor . . . . . . . . . . . . . . . . . 3IMPORTANT: Read entire instructions before configuringthe thermostat.GENERALCarrier’s commercial, non-programmable thermostats arewall-mounted, low-voltage thermostats which maintain roomtemperature by controlling the operation of an HVAC (heat-ing, cooling and ventilation) system. Separate heating andcooling set points and auto-changeover capability allow flex-ibility. Dry contacts are provided for optional wiring to field-supplied external output device to control thermostat to oc-cupied and unoccupied set points for energy savings.Batteries are not required. During power interruption theinternal NEVERLOST™ memory stores thermostat con-figuration for an unlimited time.IMPORTANT: The thermostat has a configurable securitylevel. If certain functions are not available (such as chang-ing set points), the thermostat security level may beconfigured to exclude those functions. Call the installer toreconfigure the security level.CONFIGURATIONThermostat Display — The thermostat display is lo-cated in the center of the thermostat. See Fig. 1. The fol-lowing information can be displayed on the screen:• mode (OFF, HEAT, COOL, or AUTO)• fan setting (FAN ON or blank)• override indication• room temperature• desired temperature• service filter indicator• outside temperature• Occupied or Unoccupied mode (with dry contact connec-tion to external device)• setup indicator (configuration mode)• lock indicatorHeat or Cool Indicator — A Heat or Cool indicator islocated on the bottom left cover of the thermostat. SeeFig. 2. The light will be red if the thermostat is in Heatingmode. The light will be green if the thermostat is in Coolingmode.Thermostat Front Panel Buttons — The thermo-stat has buttons on the front cover which are used to raise orlower the desired set point and override the current program.See Fig. 2.SET POINT BUTTONS — The UP ARROW and DOWNARROW buttons will raise or lower the current desired tem-perature set point. If the thermostat is in AUTO mode, press-ing the UP ARROW or DOWN ARROW buttons will adjustboth the heating and cooling set points. Pressing the UPARROW or DOWN ARROW buttons in Cooling mode willadjust only the cooling set points. Pressing the UP ARROWor DOWN ARROW buttons in Heating mode will adjust onlythe heating set points. The UP ARROW and DOWNARROW buttons are also used in programming mode.Fig. 1 — Thermostat Display33CSCommercial Non-ProgrammableThermostatManufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.Book 1 4Tab 11a 13a PC 111 Catalog No. 533-331 Printed in U.S.A. Form 33CS-5SO Pg 1 1-98 Replaces: New