Carrier Debonair 33CS Installation, Start-up, And Operating Instructions Manual

Also see for DEBONAIR 33CS: Installation and operating instructions Owner's manual Installation and operating instructions

Contents

Carrier Debonair 33CS Installation, Start-up, And Operating Instructions Manual Manual pdf 1 page image

Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.PC 111 Catalog No. 533-352 Printed in U.S.A. Form 33CS-35SI Pg 1 105 9-00 Replaces: NewBook 1 4Tab 11a 13aInstallation, Start-Up andOperating InstructionsPart Numbers 33CS250-FSand 33CS220-FSCONTENTSPageSAFETY CONSIDERATIONS . . . . . . . . . . . . . . . . . . . . . . 1GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7Select Thermostat Location . . . . . . . . . . . . . . . . . . . . . . 2Install Thermostat (With Junction Box). . . . . . . . . . . 2Install Thermostat (Without Junction Box) . . . . . . . 3Set Clock. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Configure Advanced Setup. . . . . . . . . . . . . . . . . . . . . . . 4Install Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5Program Thermostat Schedules. . . . . . . . . . . . . . . . . . 6Factory Defaults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7Calibrate Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7Check Thermostat Operation. . . . . . . . . . . . . . . . . . . . . 7Final Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-9Auto-Changeover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7Two-Stage Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7Clock Backup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7Fan Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Emergency Heat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Electric Heat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Holiday Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Remote Temperature Sensor . . . . . . . . . . . . . . . . . . . . . 8Keypad Lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Dry Contact Switch/External Control . . . . . . . . . . . . . 810-Watt Resistor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9Outside Temperature Sensor (Optional) . . . . . . . . . . 9TROUBLESHOOTING. . . . . . . . . . . . . . . . . . . . . . . . . . . . 10SAFETY CONSIDERATIONSRead and follow manufacturer instructions carefully. Fol-low all local electrical codes during installation. All wiringmust conform to local and national electrical codes. Improperwiring or installation may damage thermostat.Recognize safety information. This is the safety alert sym-bol . When the safety alert symbol is present on equipmentor in the instruction manual, be alert to the potential for person-al 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 resultin severe personal injury or death. WARNING signifies a haz-ard which could result in personal injury or death. CAUTIONis used to identify unsafe practices which would result in minorpersonal injury or property damage.GENERALThe commercial, 7-day, programmable thermostats arewall-mounted, low-voltage thermostats which maintain roomtemperature by controlling the operation of an HVAC (Heating,Ventilation, and Air Conditioning) system. Separate heatingand cooling set points and auto-changeover capability allow 4different programming time periods for energy savings.All thermostats allow up to 4 time/temperature settings tobe programmed per 24-hour period. Each thermostat storesprograms for 7 independent days. Batteries are not required.During power interruption the internal NEVER-LOST™memory stores programmed schedules for an unlimitedamount of time while the clock continues to run for at least48 hours.The thermostat can be configured to accept several differentequipment configurations, including heat pump operation.NOTE: The thermostat is not factory-configured for use in heatpump applications. The advanced setup must be performed toconfigure the thermostat for use with heat pump units.NOTE: The 33CS250-FS thermostats have wiring connectionsfor a remote room sensor and dry contacts. The 33CS220-FSthermostats do not have these connections.PACKAGE CONTENTSIMPORTANT: Read entire instructions before startingthe installation. ITEM QUANTITYThermostat 1Cutout Template 11-in. Screws (Junction Box Installation) 21 1 /2 -in. Self-Tapping Screws(Non-Junction Box Installation) 2Plastic Tabs 2Power Resistor (270 ohm, 10 Watt) 1Debonair®33CSFlush-Mounted FlatStatCommercial Programmable Thermostat→