Carrier 33CS400-01- Manuals

Page 2 - Page; Due to variations in environmental conditions, it is not; CAUTION

Page i NOTE: Due to variations in environmental conditions, it is not always possible to achieve the desired humidification or dehumidification setpoint. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful in...

Page 3 - ii; Timers and Deadbands; The first page of each section contains a more detailed list of the; regarding this thermostat quickly.; How to Use This Manual; Section contents

Page ii Page 14.1 Section 14 Contents: Adjusting the Heat/Cool Differential..............................14.2 Adjusting the Cycles Per Hour..................................14.3 Adjusting the Deadband..........14.4 Adjusting the Minutes of Run-Time Before the Next Stage.................................

Page 4 - iii; Configurable Output Jumper:; heat setpoint

Glossary of Terms Glossary of Terms Page iii Auto-Changeover: A mode in which the thermostat will turn on the heating or cooling based on room temperature demand. Configurable Output Jumper: Using jumpers on the thermostat you can configure the MISC1, MISC2, and MISC3 terminals to control humidifica...

Page 6 - iv; Table of Contents

2 1 3 6 7 89 10111213141516 17 1819 45 Quick Start Getting to Know Your ThermostatBasic Operation Viewing Temperature and Humidity Sensors Programming the Fan OperationThermostat Display Options Humidification Dehumidification Viewing Equipment Run-TimesElectric Heat and Heat Pump Operation Timers a...

Page 7 - Following the instructions in this section will allow you to; SECTION 1; Quick Start

Page 1.1 Section 1 Contents: Selecting the Heat or Cool Mode............................................1.2 Selecting Your Desired Temperature................................1.3 Using the Fan Button...................1.3 Note: Following the instructions in this section will allow you to operate your...

Page 8 - Select Mode by Pressing the MODE Button

Selecting the Heat or Cool Mode Selecting the Heat or Cool Mode Press MODE Press MODE Press MODE H EAT 70 68 C OOL 70 76 H EAT C OOL AUTO 70 68 76 OFF 70 Select Mode by Pressing the MODE Button The HEAT setting indicates the temperature the room has toreach before the furnace will turn on to heat th...

Page 9 - the heat and cool set temperatures; Pressing the UP or DOWN buttons in Heat; or; Cool mode will; cool set temperature.; Adjust the desired; Selecting Your Desired Temperature; Using the Fan Button; Fan On; and

AUTO MODE Pressing the UP or DOWN buttons in Auto mode will adjust both the heat and cool set temperatures simultaneously. buttons. Adjust the desired set temperature with the H EAT C OOL AUTO 70 68 76 HEAT OR COOL MODE Pressing the UP or DOWN buttons in Heat or Cool mode will adjust only the heat o...

Page 10 - SECTION 2; Getting to Know Your Thermostat

Section 2 Contents: Front Panel Buttons.....................2.2 Display Features...........................2.3 Page 2.1 SECTION 2 Getting to Know Your Thermostat Getting to Know Your Thermostat 2

Page 11 - Front Panel

AUTO I2:00 Su Pm H EAT C OOL 72 74 Carrier Backlit LCD Display OverrideButton Heat or Cool Demand Indicator Red = Heat, Green = Cool Front Panel Front Panel Page 2.2 2 Warmer Button sometimes referred (glows red) to as the UP button Cooler Button sometimes refer- (glows blue) red to as the DOWN butt...

Page 12 - Override; DeHumidify; Setup; Outside; Remote; Display Features; Section 3

AUTO OFFON Override A UX H EAT C OOL FanOn Service FilterPan UV Light DeHumidify I88 Setup Outside Remote 88 88 2 Display Features Display Features Mode Indicators - Section 3 Selects the operational mode of the equipment. HEAT - Indicates the heating mode. COOL - Indicates the air conditioning mode...

Page 13 - Section 7; AUTO; Indicates the thermostat is in the setup mode.

2 Display Features Display Features icon - Section 7 Indicates keypad has been locked. AUTO OFFON Override A UX H EAT C OOL FanOn Service FilterPan UV Light DeHumidify I88 Setup Outside Remote 88 88 Setup icon - Sections 6-15 Indicates the thermostat is in the setup mode. Fan On icon - Section 6 Ind...

Page 14 - Service Pan; AuxHeat

Humidify/DeHumidify icon - Indicates the system is currently humidifying/dehumidifying the air. Sections 8-9 Service Pan icon - Section 14 Indicates that a sensor (accessory) has detected the condensate drain pan is full and the compressor (Y1) has been locked out. AUTO OFFON Override A UX H EAT C O...

Page 15 - SECTION 3; Basic Operation

Section 3 Contents: Programming for Auto or Manual Operation......................3.2 Selecting the Proper Operating Mode.........................3.3 Selecting Your Desired Temperature...............................3.5 Page 3.1 Note: During setup & programming pressing the UP or DOWN buttons wil...

Page 17 - Select the Mode by Pressing the MODE Button

Press MODE Press MODE H EAT 70 68 C OOL 70 76 OFF 70 MANUAL-CHANGEOVER - If the thermostat is configured to be Manual- Changeover, the following screens will be available by pressing the MODE button. Page 3.3 The HEAT setting indicates the temperature the room has toreach before the furnace will tur...

Page 19 - Cool modes will

Page 3.5 AUTO MODE Pressing the UP or DOWN buttons in Auto modewill adjust both the heat and cool set temperatures simultaneously. For more information on this see page 12.2. buttons. Adjust the desired set temperature with the H EAT C OOL AUTO 70 68 76 HEAT OR COOL MODE Pressing the UP or DOWN butt...

Page 20 - SECTION 4; Viewing the Temperature and Humidity Sensors

Section 4 Contents: Viewing the Outside Temperature..............................4.2 Viewing the Indoor Humidity....................................4.3 Page 4.1 SECTION 4 Viewing the Temperature and Humidity Sensors Viewing the Temperature and Humidity Sensors 4

Page 21 - see page 13.2 for wiring instructions; Viewing the Outside Temperature

The current outsidetemperature will be displayed. This reading is from the sensor connected to RS2. 83 Outside Requires an outside sensor (optional accessory) to be installed( see page 13.2 for wiring instructions ). To read the temperature from the outside sensor, press the OUTSIDE button. The disp...

Page 22 - Current Room Humidity; Viewing the Indoor Humidity

To view the indoor humidityreading, press the HUMIDITY button HUMIDITY Press HUMIDITY 40 Humidify Setup I Current Room Humidity Requires the Humidity Module (optional accessory) to be installed. To display the current humidity at the thermostat, press the HUMIDITY button. The display will then show ...

Page 23 - SECTION 5; Override Operation; Overriding the Normal Operation; Unoccupied Operation -; During a Dry Contact forced

Page 5.1 SECTION 5 Override Operation Override Operation Unoccupied H EAT C OOL 65 55 85 Override 30 H EAT C OOL 65 72 74 Press OVERRIDE : Overriding the Normal Operation Overriding the Normal Operation The OVERRIDE button may only be used when the Dry Contact hasforced the thermostat into the Unocc...

Page 24 - SECTION 6; Programming the Fan Operation

Section 6 Contents: Using the Fan Button.................6.2 Smart Fan Operation..................6.2 Setting the Fan-Off Time Delay..........................................6.3 Page 6.1 SECTION 6 Programming the Fan Operation Programming the Fan Operation 6

Page 25 - see below; Smart Fan Operation

When the fan is set for automatic operation it will energize any time there is a call for heating or cooling, otherwise the fan will remain off. Pressing the FAN button will energize the fan and display the FanOn icon on the thermostat display. To operate the fan in the automaticmode, press the FAN ...

Page 26 - Setting the Fan-Off Time Delay

Set the Fan Off Delayto 0, 30, 60, or 90 seconds. FanOn Setup 2 Press the HUMIDITY button to leave the Setup screens. If no buttons are pressed, the display will leave the setup screens after 30 seconds. HUMIDITY Press Page 6.3 Setting the Fan-Off Time Delay Setting the Fan-Off Time Delay To increas...

Page 27 - SECTION 7; Thermostat Display Options

Section 7 Contents: Turning On/Off the Backlight...................................7.2 Programming the Thermostat to Display Temperature in Fahrenheit or Celsius..............7.2 Locking/Unlocking the Keypad......................................7.3 Programming a Security Level..........................

Page 28 - Turning On/Off the Backlight

Press the HUMIDITY button to leave the Setup screens. If no buttons are pressed, the display will leave the setup screens after 30 seconds. Press MODE HUMIDITY Press Page 7.2 Turning On/Off the Backlight Turning On/Off the Backlight Note: Press the MODE button momentarily to move through the setup s...

Page 29 - Locking/Unlocking the Keypad; unlock

Page 7.3 To prevent unauthorized use of the thermostat, the front panel buttons may be disabled. To disable, or ‘lock’ the keypad, press and hold the MODE button. While holding the MODE button, press the UP and DOWN buttons together. The icon will appear on the display, then release the buttons. Pre...

Page 30 - Programming a Security Level

Select the security level:0=No security in effect1=Setpoint range limited2=1+ locked in current mode.3=2 + prohibits setpoint changes Adjust the minimumallowable cool setpointwhen security is in effect. (35 - 99 ) Press MODE Press MODE Press the HUMIDITY button to leave the Setup screens. If no butt...

Page 31 - SECTION 8; Humidification

Page 8.1 Additionally, the manufacturer of this thermostat is not responsiblefor the fitness of the humidifier and/or installation of said humidifierconnected to this thermostat. Furthermore, the maintenance of the humidifier components, including but not limited to, the filters andpads are not the ...

Page 32 - Figure 2; Installing the Humidity Module; HUM; OR; Install the Humidity Module

Page 8.2 8 Figure 2 Installing the Humidity Module Installing the Humidity Module Back of 33CS400-01 For proper humidity operation, this jumper must be set for HUM. HUM NO HUM OR To install the Humidity Module the thermostat must be detached from the back plate. Plug the Humidity Module into the Hum...

Page 33 - see diagram below; IMPORTANT CAUTION

Page 8.3 Setting a Thermostat Jumper for Humidity Operation Setting a Thermostat Jumper for Humidity Operation NEVER PUT MORE THAN ONE JUMPER ON THE SAME MISC JUMPER BLOCK! THIS MAY DAMAGE THE THERMOSTAT AND VOID YOUR WARRANTY To control a MISC output for humidification, place the MISC1, MISC2, or M...

Page 34 - Adjusting the Humidification Setpoint; Humidification Notes:

Press the HUMIDITY button to leave the Humidity Control screens (if no buttons are pressed, the display will leave the Humidity Control screens after 30 seconds). HUMIDITY Adjust the desired humidification setpoint (0%-60%) NOTE: Each step # is located at the top right corner of the display for easy...

Page 35 - SECTION 9; Dehumidification

Page 9.1 NOTE: The dehumidification functions described in this section will only be available if a Humidity Module has been properly installed. For instructions on installing the Humidity Module please see page 8.2. Section 9 Contents: Configuring a Thermostat Output Jumper for Dehumidification Ope...

Page 36 - To control a MISC output for dehumidification,

Page 9.2 Setting a Thermostat Jumper for Dehumidification Operation Setting a Thermostat Jumper for Dehumidification Operation NEVER PUT MORE THAN ONE JUMPER ON THE SAME MISC JUMPER BLOCK! THIS MAY DAMAGE THE THERMOSTAT AND VOID YOUR WARRANTY To control a MISC output for dehumidification, This will ...

Page 37 - Adjusting the Dehumidification Setpoint; Dehumidification Notes:; If the thermostat is programmed for Cool to

Press the HUMIDITY button to leave the Humidity Control screens (if no buttons are pressed, the display will leave the Humidity Control screens after 30 seconds). Press the HUMIDITY buttonto enter the Humidification Setup screens. HUMIDITY Adjust the desired dehumidification setpoint (25%-99%) NOTE:...

Page 39 - Normally Closed

Page 9.5 Using the Dehum Terminal Using the Dehum Terminal Press the HUMIDITY button to leave the Setup screens. If no buttons are pressed, the display will leave the setup screens after 30 seconds. HUMIDITY Press Normally Closed (NC) = DEHUM de-energized for low speed fan. Normally Open (NO) = DEHU...

Page 41 - button to reset the counter.; Viewing the Override Operation Run-Time; I i

Press the HUMIDITY button to leave the Setup screens. If no buttons are pressed, the display will leave the setup screens after 30 seconds. HUMIDITY Press This display will track the number of hours that your thermostat has been operating in the Override mode ( see page 5.1 ). Press the FAN button t...

Page 42 - Viewing the Humidification Run-Time

Press the HUMIDITY button to leave the Setup screens. If no buttons are pressed, the display will leave the setup screens after 30 seconds. HUMIDITY Press After your humidification system has been operating for the number of days set in step #12 below, the Service Humidify icon will appear. This cou...

Page 46 - EH

Page 11.3 Viewing the Electric Heat Jumper Setting Viewing the Electric Heat Jumper Setting Press the HUMIDITY button to leave the Setup screens. If no buttons are pressed, the display will leave the setup screens after 30 seconds. HUMIDITY Press ON indicates that the thermostat jumper is set for El...

Page 47 - During Emergency Heat operation the; Using Emergency Heat

ENTER EMERGENCY HEAT: Only available if you have a Heat Pump installed. To initiate the Emergency Heat feature, press the FAN button. While holding the FAN button press UP button. The Cool setpoint display will read ‘EH’ (emergency heat). the Press for Emergency Heat FAN H EAT 73 74 Page 11.4 OPERAT...

Page 49 - I 7; To increase the spread between the heating and cooling

Page 12.2 Adjusting the Heat/Cool Differential Adjusting the Heat/Cool Differential Press the HUMIDITY button to leave the Setup screens. If no buttons are pressed, the display will leave the setup screens after 30 seconds. HUMIDITY Press The Heat and Cool setpoints will not be allowed to come any c...

Page 50 - Cy

Page 12.3 Adjusting the Cycles Per Hour Adjusting the Cycles Per Hour Press the HUMIDITY button to leave the Setup screens. If no buttons are pressed, the display will leave the setup screens after 30 seconds. HUMIDITY Press (d1, d, 2 - 6) The Cycles Per Hour setting may limit the number of times pe...

Page 51 - nd Stage; of heat or cool is; And

Page 12.4 Adjusting the Deadband Adjusting the Deadband MULTI-STAGE OPERATION - Controls up to two Heat and two Cool stages. The 2nd Stage of heat or cool is ( A ) The 1st Stage has been on for the two minutes. ( B ) The temperature spread than: the setpoint turned on when: from the setpoint is equa...

Page 55 - See the Remote Sensor accessory for further details.; MUST

Page 13.2 13 Installing the Remote Sensors Installing the Remote Sensors See the Remote Sensor accessory for further details. RS-GND RS RS-GND RS RS1 RS2 Y1 G RC MISC2 CK1 CKGND W1/O/B MISC1 RS+5RS1RSGND W2 Rs2MISC3 This wire MUST be completely separated from the thermostat or any other control wiri...

Page 59 - below

Page 14.3 Dry Contact Programming Dry Contact Programming OVERRIDE OR SERVICE THE CONDENSATE DRAIN PAN - If Override is selected in step #24 ( below ), when the dry contact is energized the thermostat will be forced into or out of Unoccupied setpoints ( next page ) depending on the polarity of the D...

Page 60 - see

Page 14.4 Dry Contact Programming Dry Contact Programming UNOCCUPIED SETPOINTS - If Override is selected in step #24 ( see previous page ), when the dry contact is energized the thermostat will be forced into or out of Unoccupied setpoints. To adjust the Unoccupied setpoints follow the setup steps b...

Page 61 - Loss of Power to the thermostat:; When power to the thermostat

Page 14.5 14 Random Start Operation Random Start Operation This feature causes a 2 to 30 second delay before energizing the thermostat outputs after any of these events: Loss of Power to the thermostat: When power to the thermostat is interrupted and then restored, Random Start will lockout the outp...

Page 68 - DEHUM JUMPER SETTING; Explanation of Jumper Settings; energize

HUMIDIFICATION OPERATION - SECTION 8 If your HVAC unit is equipped with a humidification system and the Humidity Module (sold separately) has been installed, the thermostat will provide power to the MISC1, MISC2, or MISC3 terminal of the thermostat when the humidity in the home falls below the humid...

Page 69 - Y2 JUMPER SETTING; Cooling

Y2 JUMPER SETTING If the jumper for MISC1 is set to Y2 the MISC1 screw terminal on the backplate will control asecond stage of cooling. Y2 OPERATION - SECTION 12.4 Page 16.4 Explanation of Jumper Settings (continued) Explanation of Jumper Settings (continued) The 2nd Stage of heat or cool is ( A ) T...

Page 72 - After calibration is complete, press the MODE button; to return to; Calibrating the Temperature and Humidity Sensors

After calibration is complete, press the MODE button once to return to normal operation. Page 17.3 Calibrating the Temperature and Humidity Sensors Calibrating the Temperature and Humidity Sensors OFF I2:00 72 Pm CALIBRATE PRESS TWICE MODE FAN MODE MODE Press and hold the MODEbutton. While holding t...

Page 75 - see Fan; Differential; see Keypad Lockout; Index

Page 20.1 indicator, 2.2 mode, 1.2 run-time, see Run-Time setpoint, 1.2-1.3 to dehumidify, see Dehumidify Condensate Drain Pan, 2.4, 14.3Cycles Per Hour, 12.3, 19.1 Deadband 1st stage, 12.4-12.5, 12.6, 16.4, 19.1 2nd stage, 12.4, 12.6 Dehumidify cool to, 9.3, 19.1 DEHUM jumper, 9.2 icon, 2.4 setpoin...

Page 76 - Heat Pump; button function,; Gas Furnace

SECTION 20 Index Index Page 20.2 deadband, see Deadband emergency heat, 11.4 electric strip heat, 2.4 AuxHeat icon, 2.4 deadband, see Deadband droop, see Deadband icon, 2.3 indicator, 2.2 Mode, 1.2 run-time, see Run- Time setpoint, 1.2-1.3 Heat Pump AuxHeat, 2.4 emergency heat, 11.4 jumper setting, ...

Page 77 - see Buttons; Jumpers; see Display; Locked Indication; Manual; see Jumpers

SECTION 20 Index Index Page 20.3 12.2 viewing temperature, 2.3, 4.2, 13.2, 17.3 Override button, see Buttons icon, 2.3 timer, 5.1 viewing run-time, 10.2, 19.1 Off Mode, 1.2, 2.3Outdoor, see Outside Outside button, see Buttons icon, 2.3 sensor, 2.3, 4.2, 12.1- 12.2, 13.2, 17.3 Pan, Service see Dry Co...

Page 78 - see Outside

SECTION 20 Index Index Page 20.4 calibrate, 17.3 Time Delay, compressor lockout, 12.3 cycles per hour, 12.3, 19.1 Unoccupied icon, 2.3 operation, 5.1 override, see Override setpoints, 14.4 UV Light icon, 2.4 resetting, 15.3 run-time, 15.3 setting, 15.3 Warranty, 26.1W3, see Jumpers Y2, see Jumpers 1...

Page 79 - Warranty

Page 21.1 THIS WARRANTY DOES NOT INCLUDE LABOR OR OTHER COSTS incurred for diagnosing,repairing, removing, installing, shipping, servicing or handling of either defective parts orreplacement parts. Such costs may be covered by a separate warranty provided by the installer. THIS WARRANTY APPLIES ONLY...