Carrier 33CS450-01 owner manual Dry Contact Programming, Occupied

Page 83

Carrier

Dry Contact Programming

OCCUPIED 1 OR SERVICE THE CONDENSATE DRAIN PAN - If Occupied 1 is selected in step #41 (below), when the dry contact is energized the thermostat will be forced into Occupied 1 setpoints and the Occupied 1 icon will blink (Section 6). The thermostat must be in Program On mode for this feature to have any effect.

If Service Pan is selected, when the dry contact is energized the thermostat will lockout Y1 (compressor) and write Service Pan on the display.

MODE

PROGRAM

MODE

Press the MODE button. While holding the MODE, press the PROGRAM button to enter Setup screens.

Press the MODE button repeatedly until this setup screen appears.

Note: Press the MODE button momentarily to move through the setup screens. Press and hold the MODE button to move back- wards through the setup screens.

Step 41 appears only if step 39 is “YES”.

Service Pan

Setup

4 i

Select Service Pan to lockout

 

Y1 when the dry contact is

 

energized. Select Occupied 1

 

 

to enable Occupied 1 setpoints

occupied

 

when the dry contact is

 

energized.

1

 

 

 

Occupied 1

 

 

Press

PROGRAM

16

Press the PROGRAM button to leave the Setup screens. If no buttons are pressed, the display will leave the setup screens after 30 seconds.

NOTE: If Service Pan is selected and the dry contact was closed at least once, the Service Pan icon will remain on the display to alert the user that a problem has occurred. This icon will be cleared once a button is pressed.

Occupied 1

Service Pan

 

 

 

 

 

 

 

W2

W1/O/B

MISC1

Y1

RS2

G

MISC3

MISC2

RS+5

CK1

RS1

CKGND

RSGND

R

 

C

Connect wires to a time clock or other device to force the thermostat into Occupied 1.

OR

RS2

G

 

W2

W1/O/B

 

MISC1

Y1

 

MISC3

MISC2

 

RS+5

CK1

 

RS1

CKGND

 

RSGND

R

 

 

C

Connect wires to a device that will complete the circuit betw- een CK1 and CKGND when the

Page 16.3 Condensate Drain Pan is full.

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Contents DAY Carrier How to Use This Manual Glossary of Terms Page Table of Contents Contents Setting the Day Setting the ClockSelecting the Heat or Cool Mode Adjusting the setpoints Selecting Your Desired TemperatureFront Panel Buttons Display Features Glows red Front PanelI888 Pm Display FeaturesOccupied & Unoccupied icons Section AUX Heat Contents At the same time Contents MODE, press the Program Button to enter Setup screensProgrammable or Non-Programmable Thermostat Manual or Auto-Changeover Thermostat Cool I200 Su Pm70 68HEAT Program On Selecting Your Desired Temperature adjusting setpoints Viewing the Outside Temperature Viewing the Indoor Humidity For the day Viewing the Outside TemperatureTemperature Press the ProgramTo view the indoor humidity Viewing the Indoor HumiditySchedule Overriding the DailyPress Programming a Daily Schedule600 Pm Or each time, this routine will repeat Programming Tips Overriding the Daily Schedule Fan Purge Operation Using the Fan Button Smart Fan OperationSmart Fan Operation Using the Fan ButtonUntil this setup screen appears Setting the Fan-Off Time DelayPress the Mode button repeatedly 000 Fan Purge OperationLevel Programming a SecurityTurning On/Off the Backlight I20085 Locking/Unlocking the KeypadProgramming a Security Level Setpoint Installing the HumidityBack of 33CS450-01 Installing the Humidity ModuleImportant Caution Setting a Thermostat Jumper for Humidity OperationPress the Humidity Button to enter Adjusting the Humidification SetpointHumidity Setup screen 10.6 Using the Dehum10.3 10.5Setting a Thermostat Jumper for Dehumidification Operation Press the Mode button once Adjusting the Dehumidification SetpointAppears only if is set to on Using Your Air Conditioner to DehumidifyUsing the Reheat Function Using the Dehum Terminal Run-Time 11.5 Run-Time 11.2Run-Time 11.3 Run-Time 11.4Viewing the Heat Run-Time Energy Watch Viewing the Cool Run-Time Energy Watch Viewing the Override Operation Run-Time Viewing the Humidification Run-Time Viewing the UV Light Run-Time Electric Heat and Heat Pump Operation Viewing the Heat Pump Reversing Valve Jumper Settings Viewing the Electric Heat Jumper Setting Using Emergency Heat 13.6 Selecting 2nd Stage Turn Off Temperature 13.713.3 Adjusting the Heat/Cool Differential Adjusting the Cycles Per Hour Temperature from the setpoint is equal to or greater Adjusting the Deadband2Setup Adjusting the Minutes of Run-Time Before the Next Stage Select On or Off On 2nd stage will Selecting 2nd Stage Turn Off TemperatureConfiguring a Thermostat Output Prog Possible Time scenarios Time-Based Control Programmable OutputAm Start Pm Stop Setup35 Temperature-Based Control Internet/Phone Control Programmable Output Until this setup screen appears15.4 Installing the Remote15.2 Installing the Remote Sensors Controlling or Reading Remote Temperature RS1 Averaging the Remote Sensor RS1 with the Thermostat Sensor Contents Appears only if is YES Dry Contact OperationOccupied Dry Contact ProgrammingClosure of the Dry Contact to force Occupied 1 time period Random Start Operation17.2 Setting up the Thermostat For Light ActivatedAdjusting the Light Sensor 17.3 Setting up the Thermostat for Light Activated Operation Light Sensor Adjustment Screw Adjusting the Light SensorEnergy Save Operation How to Use the Energy Save Feature19.2 Setting and Resetting Service Filter Fan Run-TimeHow to Set and Reset the Service Filter Fan Run-Time Alert How to Set and Reset the UV Light Run-Time Alert How to Set and Reset the Humidifier Run-Time Alert Steps Holiday programming setupPress the Holiday button to enter Overriding the Holiday Mode Programming Holiday Mode21.3 Configuring the Jumpers 21.2Configuring the Jumpers W3 Jumper Setting Explanation of Jumper SettingsHUM Jumper Setting Econ Jumper Setting Factory Defaults, Calibration, and Sensors Factory Default Settings for default values see Resetting the Thermostat toI200 Pm Calibrating the Temperature and Humidity SensorsUntil setup step #48 appears Viewing the Remote Temperature SensorsAccessories Advanced Setup Table Section Index Holiday TOTALINECarrierIndex Index Energy Save IndexWarranty Programming Worksheet

33CS450-01 specifications

The Carrier 33CS450-01 is a highly efficient and reliable air conditioning unit that has been designed to meet the cooling needs of residential and light commercial spaces. As a part of Carrier's comprehensive range of HVAC solutions, this model stands out due to its advanced features, energy efficiency, and user-friendly technology.

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Overall, the Carrier 33CS450-01 offers a winning combination of efficiency, quiet operation, and easy maintenance, making it a top choice for homeowners and businesses looking for dependable cooling solutions.
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