Carrier Debonair 33CS250-RC Installation, Start-up, And Operating Instructions Manual
Also see for Debonair 33CS250-RC: Owner's manual
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SET POINT MINIMUM DIFFERENCE (Step 8) —The mini-mum difference between heating and cooling set points canbe user-configured. The range is from 0 to 6 degrees. Thedefault is 2. The minimum difference is enforced during Auto-changeover and Program On operation.CYCLES PER HOUR LIMIT (Step 9) — The number oftimes that heating or cooling can be energized per hour canbe configured. Set the variable to ‘‘d’’ for no limit. Set thevariable to ‘‘d1’’ to disable the 5-minute compressor lock-out. The variable can also be set from 2 to 6 cycles per hour.The default is 6.The ‘‘d1’’ configuration is used for service and trouble-shooting procedures only. Do not use for normaloperation. Damage to air-conditioning equipment mayresult.BACKLIGHT DISPLAY (Step 10) — The display backlightcan be set to ON (always on) or OFF (turn off 8 secondsafter last button pressed). The default is ON.NOTE: The transmitter display backlight can only be set toON (always on) if a dedicated power source is connected tothe transmitter. If the transmitter is using batteries, the con-figuration cannot be set to ON.PRE-OCCUPANCY PURGE TIMER (Step 11) — The pre-occupancy purge allows fresh outside air to be brought intothe space before the Occupied 1 time period. The timer lim-its the amount of time that the purge can operate. The timercan be set from 0 to 3 hours with 15-minute intervals. Thedefault is 0 hours (disabled).FAHRENHEIT/CELSIUS OPERATION (Step 12) — Thetransmitter can be set to operate in Fahrenheit or Celsius de-grees. Set the variable to ‘‘F’’ for Fahrenheit operation. Setthe variable to ‘‘C’’ for Celsius operation. The default is ‘‘F.’’SECURITY LEVEL (Steps 13 to 15) — The Security Levellimits the actions that the user can perform at the transmitter.There are 4 security levels. When the security level is set to‘‘0,’’ no security will be in effect. When the security level isset to ‘‘1,’’ the set point range is limited by the settings ofSteps 14 and 15. When the security level is set to ‘‘2,’’ theset point range is limited by the settings of Steps 14 and 15and the Program On mode is always in effect. When the se-curity level is set to ‘‘3,’’ the set point range is limited by thesettings of Steps 14 and 15, the Program On mode is alwaysin effect, and set point changes are prohibited. The defaultis 0.Security Maximum Heat Set Point (Step 14) — If the Se-curity Level is not set to 0, the maximum heating set pointwill be in effect. The user will not be allowed to set the heat-ing set point over the specified value. The range of values is35 to 99 F (1 to 37 C). The default is 80 F (27 C).Security Minimum Cool Set Point (Step 15) — If the Se-curity Level is not set to 0, the minimum cooling set pointwill be in effect. The user will not be allowed to set the cool-ing set point below the specified value. The range of valuesis 35 to 99 F (1 to 37 C). The default is 65 F (18 C).Program Thermostat Schedules — Before pro-gramming the thermostat, plan the thermostat daily sched-ule. The schedule is divided into 7 days (Monday throughSunday). Each day has from 2 to 4 time periods (Occupied1, Occupied 2, Occupied 3, Unoccupied) depending on theconfiguration of the thermostat. Each occupied time periodhas a start time, stop time, heating set point, and cooling setpoint. The unoccupied time period has a heating set pointand a cooling set point. The unoccupied time period is activewhen ever an occupied time period is not active. Fill inTable 2 as an aid to programming the daily schedules.Table 1 — Advanced Set Up ConfigurationSTEP DESCRIPTION RANGE DEFAULT1 Time of Day 12:00 AM - 11:59 PM 12:00 AM2 Day of the Week Sunday through Saturday Monday3 Zoning System No/Yes No4 House Code 0 - 63 05 Unit ID Number 1 - 4 16* Fan Mode Auto/Fan On Auto7* Deadband 1 - 6 degrees 28 Forced Minimum Temperature Difference 0 - 6 degrees 29* Cycles per Hour d, d1, 2 - 6 610 Thermoglow™ Backlight Off/On On11* Fan Purge Timer 0:00 - 3:00 0:0012 Temperature Units F/C F13 Security Level 0 - 3 014 Maximum Allowable Heat Set Point 35 - 99 F (1 - 37 C) 80 F (27 C)15 Minimum Allowable Cooling Set Point 35 - 99 F (1 - 37 C) 65 F (18 C)*Only available on transmitter with Unit ID Number configured to 1.3 |
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