Carrier 33CS User's Manual
Contents
1. 5 Press the done button 6 Close the thermostat door Service Reminders The thermostat tells the user when it is time to change the UV light change the filter or per form scheduled maintenance Each reminder will be displayed on the upper left of the screen For important safety reasons do not change a UV light ask your dealer to replace the UV light To remove the reminder after the service has been performed press and hold the done button for about 3 seconds Outdoor Temperature Display The thermostat automatically displays the outdoor temperature when the ther mostat door is closed Auto Changeover The thermostat displays one of five modes heat cool Em heat heat pump version only heat cool auto mode and off When the mode selection is auto mode the system is allowed to switch from heating to cooling or from cooling to heating to maintain the temperature set points Smart Recovery The Smart Recovery feature transi tions the space from one temperature period occ occ2 occ3 unocc to the next so that the space temperature matches the temperature set point at the start of each time period This means for example that if the unoce period temperature set ting is lower than the period that precedes it then the thermo stat will start cooling down the space before the beginning of the scheduled unoce period The thermostat does this at an en ergy efficient rate This not only helps make the space as2. different schedule where all the days are the same perform the following 1 Open the thermostat door 2 Press the set button until the screen displays daily sched ule in the center of the screen The list of the days of the week are displayed on the left The arrows next to each day indicate that all seven days will be programmed the same way 3 The arrow will be pointing to occ on the screen To set Then use the soft keys to change the start time the heat the oce period start time press the soft button under the ing set point and the cooling set point hour or minute indictor and then press the up or down 9 Press the soft button under the days of the week until the buttons to change the time arrow is pointing to the next day that will be pro 4 Set the heating temperature set point for that time period grammed by pressing the soft button under the heat set point tem 10 Repeat Steps 5 to 8 to program the current day perature Press the up or down buttons until the desired heating temperature is shown l1 ae cate process until all the days have been pro 5 Set the cooling temperature set point for that time period 12 5 th d bai h let by pressing the soft button under the cool set point tem LESS OE GONE ORE REL COMDIEIE perature Press the up or down buttons until the desired 13 Close the thermostat door oe Coenen ve Programming a Holiday Schedule The user 6 mean this cates for ma of E aa ee ae can progra
3. or change at any time specifications or designs without notice and without incurring obligations Catalog No 04 5333001 1 01 Printed in U S A Form 33CS 20SO Pg 1 7 08 Replaces New schedule occupied mode follow schedule amp auto gt off hold gt on heat b holiday cool i cl J m Em heat check UV light ry check hum ped my T a press done check filter 3 sec to actual temp cancel alert Clock calendar daily schedule __ holiday settings temporary hold for setat setat Fa Fee Bf 88 BB B8 Su dehumidiy M heat Y on cool on done gt Mo set at gt T 88 auxiliary A P occ outside temp heat on B We wm occ2 Startat returnon heat cool amp Th v DFSG soft keys Fig 2 Thermostat Front Panel Buttons UP BUTTON This button is used to increment the current ly chosen value temperature clock calendar etc DOWN BUTTON This button is used to decrement the currently chosen value temperature clock calendar etc SOFT BUTTON There are 6 soft buttons or keys The soft buttons are used to select the onscreen indicator directly above that specific button These indicators can change based on the actions of the user Set Time and Date The user must set the time and date before the thermostat s programming features can be used Perform the following procedure 1 Open the thermostat front panel door 2 Press the set button The s
4. set button until the reminder to be cleared flashes 4 Press and hold the done button for about 3 seconds to re move the reminder The percentage associated with the reminder will be reset to zero 5 Press the done button again 6 Close the thermostat door FAHRENHEIT OR CELSIUS DISPLAY The thermostat is preset to display the temperature in degrees Fahrenheit The user can change the display to Celsius if desired To change the display perform the following 1 Open the thermostat door 2 Press and hold the buttons underneath the heat and cool set points simultaneously The screen will display 01 and up to three reset reminders 3 Press the up arrow button until 01 changes to 02 The F Fahrenheit will also be displayed 4 Press the soft button under the F icon until C Celsius appears 5 Press the done button 6 Close the thermostat door BACKLIGHTING The thermostat may feature a low level amount of backlighting until a button is pressed which increas es the lighting temporarily The user can adjust the intensity of the backlighting or turn it off completely The range is off OF and to 5 levels of brightness To change the backlighting lev el perform the following 1 Open the thermostat door 2 Press and hold the buttons underneath the heat and cool set points simultaneously The screen will display 01 and up to three reset reminders 3 Press the up arrow button until 01 changes to
5. 03 The number 3 the default backlight setting will be displayed next to it 4 To increase the backlight level press the rightmost soft button and then press the up arrow button until 4 or 5 ap pears To decrease the backlight level press the rightmost lower button and then press the down arrow button until 2 or is shown Change the setting to OF to completely re move backlighting 5 Press the done button 6 Close the thermostat door KEYPAD LOCKOUT The keypad lockout feature lets the user lock the thermostat at one of three levels these levels in creasingly limit any one using the thermostat s ability to make changes The levels are e OF the feature is turned off e auser can change the temperature settings the time of day and the day of the week only e 2 auser can change the temperature settings only e 3 the entire thermostat is locked no changes can be made Perform the following to set the lockout level of the thermostat 1 Open the thermostat door 2 Press and hold the buttons underneath the heat and cool set points simultaneously The screen will display 01 and up to three reset reminders 3 Press the up arrow button until 01 changes to 04 The OF icon the default lockout setting will be displayed next to it 4 Press the rightmost soft button and then press the up ar row button until the desired lockout level is shown A padlock icon will be shown if options thro
6. EDGE Pro 33CS Commercial Thermostat 7 Owner s Manual Part Numbers 33CS2PPRH 01 and 33CS2PP2S 01 SAFETY CONSIDERATIONS Read and follow manufacturer instructions carefully Fol low all local electrical codes during installation All wiring must conform to local and national electrical codes Improper wiring or installation may damage thermostat Recognize safety information This is the safety alert sym bol A When the safety alert symbol is present on equipment or in the instruction manual be alert to the potential for person al injury Understand the signal words DANGER WARNING and CAUTION These words are used with the safety alert symbol DANGER identifies the most serious hazards which will result in severe personal injury or death WARNING signifies a haz ard which could result in personal injury or death CAUTION is used to identify unsafe practices which would result in minor personal injury or property damage GENERAL The Edge Pro thermostat by Carrier is a wall mounted low voltage control which combines temperature and humidity control in either a single or two piece unit The Edge Pro ther mostat can be set for 7 day 5 2 day or 1 day programmable operation Different heating and cooling set pomts and times are programmable for 2 or 4 periods per day The thermostat can also be configured for non programmable operation When operating as a non programmable thermostat the user will still have both temperatu
7. com fortable as possible it also makes thermostat usage more cost effective Power Outage If the building loses electricity the thermostat will not need to be reprogrammed The settings are retained in memory TROUBLESHOOTING There are system error messages that may appear on the thermostat screen See Table 4 for a list the possible system er ror messages and what they mean Table 4 Thermostat Error Code Descriptions ERROR CODE Ei E3 E4 E5 DESCRIPTION The system is not communicating properly Call the local Carrier representative for service The temperature sensor has failed Call the local Carrier representative for service There is an internal memory failure Call the local Carrier representative for service The humidity sensor is not working Call the local Carrier representative for service Copyright 2008 Carrier Corporation Manufacturer reserves the right to discontinue or change at any time specifications or designs without notice and without incurring obligations Catalog No 04 53330011 01 Printed in U S A Form 33CS 20SO Pg 8 7 08 Replaces New
8. creen will show the word clock on the left of the display and the time will be shown on the bottom Press the set button again 3 To set the correct hour press the soft button underneath the hour indicator and then press the up or down buttons to adjust the value 4 To set the correct minutes press the soft button under neath the minutes indicator and then press the up or down buttons to adjust the value 5 To set the correct date press the set button until the screen displays the word calendar and the date is shown on the bottom of the screen 6 To set the correct month press the soft button underneath the letter M month and then press the up or down but tons to adjust the value 7 To set the correct day of the month press the soft button underneath the letter D day and then press the up or down buttons to adjust the value 8 To set the correct year press the soft button underneath the letter Y year and then press the up or down buttons to adjust the value 9 Press the done button to finish 10 Close the thermostat door Setting or Changing Heating and Cooling Set Points The Edge Pro thermostat is installed with preset heating and cooling temperature settings The user can use these settings or change them The user can also temporarily change the temperature from the programmed set points To temporarily hold the temperature for two hours perform the following Open the front therm
9. d cooling sys tem off perform the following 1 Open the thermostat door 2 Press the mode button until the display shows off in the upper left corner 3 Close the thermostat door Changing the Humidity Level The thermostats offer three humidity options normal auto and off The thermostat is set at the factory for normal humidify which is a fixed humidity setting based on how much humidity the user wants in the space This humidity level remains con stant regardless of the outdoor temperature The user can man ually adjust the humidity level according to their own prefer ences The second option auto humidify uses an outdoor tem perature sensor if installed to automatically adjust the indoor humidity level according to the outside temperature The third option is to turn off the humidify dehumidify feature To change the fixed constant humidity setting for normal humidify perform the following procedure 1 Open the thermostat door 2 The humidify icon will be displayed at the bottom of the screen when the operating mode is heat The dehu midify will be displayed when the operating mode is cool 3 Press the soft button under the humidify or dehumidify icons The screen will display the current setting NOTE A humidify icon will only be shown for 33CS2PPRH thermostats 4 Press the up or down buttons to change the humidity set ting It is factory set at 26 for h
10. heat the space with the auxiliary heat only To set the thermostat to use emergency heat open the ther mostat door Press the mode button repeatedly until the arrow under the button moves to the Em heat indicator on the screen Close the thermostat door Advanced Programming The user can customize several features of the thermostat See Table 3 Table 3 Configuration Options OPTION NUMBER CONFIGURATION 01 Reset Reminders 02 Fahrenheit Centigrade Selection 03 Backlighting 04 Keypad Lockout 05 Programmable Nonprogrammable Selection 06 Number of Programming Periods 07 Unused 08 Daylight Savings Time RESET REMINDERS The thermostat will display when it is time to change the UV ultraviolet light change the filter or perform scheduled maintenance to the equipment When the reminder icons are displayed on the screen pressing and hold ing the done button for about 3 seconds will clear all reminders This might not be the best option when multiple reminders are shown The reminders can also be reset individually To reset indi vidual reminders perform the following 1 Open the thermostat door 2 Press and hold the buttons underneath the heat and cool set points simultaneously The screen will display 01 and up to three reset reminders as have enabled by the installer One of the reminders will flash The display will show the percentage of time used by that reminder item 3 Repeatedly press the
11. icon Press the up or down 4 There will be arrows next to each day This indicates that buttons until the desired humidity is shown all seven days will be programmed the same way Press NOTE A humidify icon will only be shown for the soft button under the days of the week until the arrow 33CS2PPRH thermostats is next to the day that will be programmed 6 Set the mode for the thermostat during the holiday by 5 arrow a be pointing to n gt tole To pressing the an spay Lee Ha mode button until the e occ period start time press the soft button under the arrow is pointing to the desired mode hour or minute indicator and then press the up or down 7 Press the done button when complete buttons to change the time 8 Close the thermostat door 6 Set the heating temperature set point for that time period ae i by pressing the soft button under the heat set point tem Activating the Holiday Program The user must perature Press the up or down buttons until the desired schedule a return date to activate the holiday settings before heating temperature is shown leaving The thermostat will begin following the holiday 7 Set the cooling temperature set point for that time period schedule after the return date has been selected On 12 00 AM by pressing the soft button under the cool set point tem of the return date the thermostat will automatically switch to perature Press the up or down buttons until the desired the programmed schedule cool
12. ing temperature is shown To activate the holiday program perform the following 8 Repeat this process for each of the three remaining time l Press the schedule button until the arrow is next to holi periods occ2 occ3 and unocc by first pressing the soft day button under the time period to select it with the arrow 2 The next day s date will be displayed at the bottom of the screen under the words return on There will be a box Table 2 Daily Schedule Planner DAY SCHEDULE OFTHE Occ ce e Unoce WEEK Start Time Heat Cool Start Time Heat Cool Start Time Heat Cool Start Time Heat Cool Monday I Tuesday X Wednesday I l Thursday az Saturday jt Sunday I NOTE The cooling temperature set point must be higher than the heating temperature set point The temperature difference may be changed in the advanced set up configuration by the installer around the date To set the date D press the up button and stop on the desired date 3 Ifthe month M needs to be changed press the soft but ton under the month on the screen The selection box will move to the month number Press the up button to set the desired month 4 Repeat this process to change the year Y if necessary 5 Press the done button This will instruct the thermostat to begin the Holiday schedule immediately 6 Close the thermostat door Turning the Heating and Cooling System Off To use the thermostat to turn the heating an
13. m a special heating and cooling schedule to follow periods occ2 occ3 and unocc by first pressing the soft during holidays or extended absences To program the holiday button under the time period to select it with the arrow schedule perform the following Then use the soft keys to change the start time the heat L Open the th tatd ing set point and the cooling set point AREN ian a pat f f 7 Press the done button when complete 2 Press the set button until the screen displays the holiday 8 Close the thermostat door Aa l 3 Set the heating temperature set point for the holiday by To set up a schedule where all days of the week will not fol pressing the soft button under the heat set point tempera low the same schedule perform the following ture Press the up or down buttons until the desired heat 1 Fill in Table 2 with the desired times and set points for ing temperature 1s shown each day Use this table as a guide during programming 4 Set the cooling temperature set point for the holiday by and for future reference pressing the soft button under the cool set point tempera 2 Open the thermostat door ture Press the up or down buttons until the desired cool 3 Press the set button until the screen displays daily sched ing temperature is shown ule in the center of the screen The list of the days of the 5 Set the humidity set point for the holiday by pressing the week are displayed on the left soft button under the humidify
14. ostat Front Panel Buttons The thermo stat has buttons under the front cover which are used for vari ous functions such as raising or lowering the desired set point and changing the current mode See Fig 2 SET BUTTON This button enters the thermostat program ming schedule and allows the user to adjust the clock and change the calendar SCHEDULE BUTTON This button allows the user to choose to follow a schedule hold the current set points or go into holiday mode OCCUPIED BUTTON This button temporarily changes the thermostat from Unoccupied to Occupied settings MODE BUTTON This button selects whether the thermo stat is set for heating cooling emergency heat auto heat and cool as needed or off modes DONE BUTTON This button saves the settings when completing a setup or programming step A gt follow schedule B gt auto gt off gt hold gt on b gt heat i fe gt holiday vt f uE A gal l check UV light lt m nea check hum pod L i i i check filter SEC 10 actual temp cancel alert clock calendar daily schedule holiday settings gt Mo setat ma gt Tu iOO auxiliary oce outside temp heat on gt We p occ2 Startat returnon heat cool gt Th occ3 temporary hold for setat setat b gt Fr A sa gt moe HA BB BB B6 a Su dehumidify M D heatY on cool on p Fig 1 Thermostat Display Manufacturer reserves the right to discontinue
15. ostat door An arrow will be displayed next to the words off heat or cool in the upper right corner on the screen depending on the mode the system is in If it is the first time the thermostat is being used the heat indicator will be displayed The preprogrammed heating or cooling temperatures are displayed in a box at the bottom of the screen Change the displayed temperature set point by pressing the up or down buttons until the desired setting is reached To change other temperature set points press the mode but ton The arrow will move to the next mode and the screen will show the related temperature set point in a box Then press the up or down buttons to change the displayed set point When there are arrow indicators next to both of the heat and cool indicators the heating and cooling set points are both dis played at the bottom of the screen The user can change either one by pressing the soft button underneath the set point to be changed Press the up or down buttons to adjust the tempera ture Repeat the process for the other set points if necessary Press the done button when finished The thermostat will hold these changes for two hours or un til the next programmed cycle begins The words temporary hold will be displayed while this is in effect To change the amount of time that the temperature is on hold press the soft button under the hold hours or minutes indicators Then press the up or d
16. own buttons to adjust the time hold time Close the door when done Holding Temperature Set Points The user can override the programmed temperature settings and hold the temperature at a specific setting without the temperature changing during the next programmed period To override the temperatures perform the following 1 Open the door 2 Press the schedule button The arrow will move to the hold indicator 3 The screen will display the set point temperature To change the set point temperature press the up or down buttons The temperature will stay at the new setting until it is released from the hold 4 To change the heating set point when the cooling set points are displayed and vice versa press the mode but ton until the arrow moves to the desired mode Press the up or down buttons to change the set point 5 To return the temperature to the preset level for that time period press the schedule button until the arrow moves to the following schedule indicator 6 Close the door Programming Schedules Unlike many other thermostats the Edge Pro thermostat gives the user the option of programming every day of the week differently The ther mostat is preprogrammed at the factory with the same settings for all seven days See Table 1 Table 1 Schedule Factory Settings START HEAT SET COOL SET PERIOD POINT Occ 6AM 68 7 Occ2 8AM 7s ocs sm 7 Unoce 6PM 85 To set up a
17. re and humidity control The Edge Pro thermostat has no need for batteries to store user configured settings in memory During power loss its in ternal memory saves settings for unlimited time and the clock continues to run for at least 24 hours An extension of Carrier s proven line of thermostats the Edge Pro thermostat provides separate set points for heating and cooling in addition to hu muidification and dehumidification OPERATION Thermostat Display The thermostat display is locat ed in the center of the thermostat See Fig 1 The following information can be displayed on the screen day of the week programming option indicates which settings are being adjusted filter and UV lamp service reminders current temperature current program routine follow scheduled program ming hold current settings or run holiday program fan mode on auto current system mode heating cooling emergency heat heat cool auto off humidify or dehumidify settings Fahrenheit or Celsius display advanced programming indicators keypad locked or unlocked oe o o programming option indicates which settings are being adjusted system is in auxiliary supplemental mode cooling set point heating set point year holiday schedule return date day length of time for temporary temperature hold override month outdoor temperature leaving air temperature time period start period of the day Therm
18. stands for non programmable 5 Press the done button 6 Close the thermostat door NUMBER OF PROGRAMMING PERIODS The ther mostat is preset with four programmable time periods This can be changed to two To change the number of time periods per form the following procedure 1 Open the thermostat door 2 Press and hold the buttons underneath the heat and cool set points simultaneously The screen will display 01 and up to three reset reminders 3 Press the up arrow button until 01 changes to 06 The number 4 the default setting will be displayed next to it 4 Press the nghtmost soft button and then press the up ar row button until the desired number of time periods is shown 5 Press the done button 6 Close the thermostat door DAYLIGHT SAVINGS TIME The thermostat will auto matically change the clock according to daylight savings time procedures twice a year Some areas do not use daylight sav ings time To turn off the daylight savings time feature perform the following procedure 1 Open the thermostat door 2 Press and hold the buttons underneath the heat and cool set points simultaneously The screen will display 01 and up to three reset reminders 3 Press the up arrow button until 01 changes to 08 The ON icon the default setting will be displayed next to it 4 Press the rightmost soft button and then press the up ar row button until the desired number setting OF is shown
19. ugh 3 are chosen 5 Press the done button 6 Close the thermostat door To temporarily unlock the keypad open the thermostat door Press and hold the up and down buttons simultaneously for about 5 seconds The padlock icon will disappear This means the keypad is unlocked and can be used The keypad will revert back to the locked state after no buttons are pushed for 2 min utes Close the door PROGRAMMABLE NONPROGRAMMABLE SET TING It is possible to convert the thermostat operation from programmable to nonprogrammable This eliminates the advanced features When switching to the nonprogrammable format the programming hold holiday and Smart Recovery features are lost Switching to nonprogrammable operation also means that some of the thermostat s energy saving features are lost The time of day and day of the week will still show on the display and the user will still be able to increase or decrease the temperature settings manually To switch thermostat operation perform the following 1 Open the thermostat door 2 Press and hold the buttons underneath the heat and cool set points simultaneously The screen will display 01 and up to three reset reminders 3 Press the up arrow button until 01 changes to 05 The P icon the default setting will be displayed next to it 4 Press the nghtmost soft button and then press the up ar row button until the desired operation is shown P stands for programmable and nP
20. umidify and 60 for de humidify If there is too much condensation in the space set the value to a lower number If the air is too dry set the value to a higher number Humidity can be set to between 10 and 46 The dehumidify range is from 46 to 98 5 Close the thermostat door To change the humidity setting for auto humidify perform the following procedure 1 Open the thermostat door 2 The humidify icon will be displayed at the bottom of the screen Press the soft button under the humidify icon The screen will display the current setting NOTE A humidify icon will only be shown for 33CS2PPRH thermostats 3 Press the mode button An auto icon will appear at the top of the screen The current humidity reading and the auto humidify set point will also be shown The default auto humidify set point is 5 4 Press the up or down button to change the auto humidify setting number 1 through 9 If there is too much condensation on the windows select a number lower than 5 If there seems to be a lot of static electricity which of ten means the air is too dry select a number higher than 5 5 Close the thermostat door To turn off the humidify or dehumidify feature open the thermostat door Press the soft button under the humidify or de humidify icons Then press the mode button until the screen displays OF Close the themostat door Using Emergency Heat Emergency heat should be selected when it is desirable to
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