Carrier 33cs450-01 installation manual


















Page 47 Using the Reheat Function For instructions on installing the Humidity Module please see page 9. Page Page 50 When the thermostat detects the humidity percentage is above the setpoint for dehumidification, and heating or cooling is not on, the thermostat will force the compressor to run with the fan, thus reducing moisture in the air.

The green LED will blink once every eight seconds to indicate this is taking place. Page 51 Using the Reheat Function Using the Reheat Function This feature allows the thermostat to turn on Electric Heating W2 during Cool to Dehumidify to maintain room temperature until the dehumidification setpoint is reached. The cooling cycle will allow for the dehumidification of the air to occur while the Electric Heating will allow for a constant room temperature.

Page 52 1st stage cooling and the room humidity is greater than the dehumidification setpoint. Page 54 30 seconds. Energy Watch: This feature enables you to closely monitor your energy usage by keeping track of the number of hours your heating system has been operating. Page 55 30 seconds. Energy Watch: This feature enables you to closely monitor your energy usage by keeping track of the number of hours your cooling system has been operating. Press the FAN button to reset the counter.

Press the MODE button. While holding Since most gas furnaces control the fan, this feature should be off unless it is necessary for the thermostat to energize the fan with first stage heat. Also during Emergency Heat the 1st stage of heating or cooling will be unavailable.

Page 64 MODE button until only the heat setpoint is displayed. Adjust the desired setpoint. Wait two seconds after adjusting the set point so the thermostat can accept the change. Press the MODE button until only the cool setpoint is displayed. Page 65 HVAC unit will only be allowed to energize once every 10 minutes. Page 68 0 - 60 min. Page 69 Off Temperature If ON is selected, the second stage of cooling or heating will remain energized until the thermostat reaches the setpoint on the thermostat display.

If OFF is selected, the second stage of cooling or heating will turn off The digits in the clock area will appear. Select the day of the week Adjust the program- mable output start time for Monday. Telephone control may also be available when the thermostat is connected to the Internet. Page 78 The wired sensor can be connected to the thermostat using a two or three wire installation. Refer to advanced setup step 37, below. Page 80 Thermostat Sensor the Thermostat Sensor If step 37 is set to control to the remote sensor, the thermostat will ignore the reading of its internal temperature sensor and only display the temperature reading from the remote sensor.

The degree icon on the thermostat will blink once per second to indicate that a remote sensor reading is being displayed. Page 83 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.

Page Light Activated Operation Changing from an Unoccupied time period to an Occupied time period: If the thermostat is running in the Program On mode and the start time for an Occupied period forces the thermostat from Unoccupied to Occupied 1, Random Start will lockout all outputs of the thermostat for a random amount of time.

If the thermostat is set up to be light activated, the thermostat will enter Occupied 1 and blink the Occupied 1 icon when a light source is detected. Page 87 Turning the screw clockwise increases the sensitivity of the sensor to light. To check for correct sensitivity, place the thermostat in the Program On mode. When the lights are on the thermostat should enter Occupied 1 and blink the Occupied 1 icon. Page 92 30 seconds. In order for the Holiday mode to take effect the thermostat must be in the Program On mode.

To return the thermostat to normal operation from Holiday mode, press the HOLIDAY button and adjust the number of days in step 1 to zero see previous page. Page 96 Configuring the Jumpers Configuring the Jumpers For additional flexibility, your thermostat has three configurable outputs. These outputs are designed to have different functions depending on how the jumpers are set below.

Page 97 8pm and 1am. By Temperature: An exhaust fan that needs to energize whenever the temperature from RS1 rises above 90 degrees F. By Remote: Remotely arming a security system through the web or phone. Page FAN button for 5 seconds. Page degrees will appear. After calibration is complete, press the MODE button once to save your changes and return to normal operation.

Therefore, in order to determine which sensor corresponds to the number on the setup screen you will need to disconnect each sensor from the group in order to determine which sensor number reads dashes. The Accessory Port is located on the bottom of the thermostat. Some states do not allow the exclusion of incidental or consequential damages, so the above may not apply to you. This warranty gives you specific legal rights and you may also have other rights which may vary from state to state.

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Sign In OR. Don't have an account? Sign up! Restore password. HEAT - Indicates the heating mode. AUTO - Indicates the system will automatically changeover between heat and cool modes as the temperature varies. Indicates the current time and day. This clock is also used to program the time period schedules.

Room Temperature Display - Section 5. Indicates the current room temperature and displays the outside temperature when selected. Indicates desired room temperature s. Also displays the highest and lowest outside temperatures for the day. Outside icon - Section 5. Indicates the temperature displayed is from the optional outside sensor. Page 2. Override icon - Section 6.

Setup icon - Sections Fan On icon - Section 7. Indicates constant, continuous fan operation. When Fan On is not lit - indicates the fan will only operate when necessary to heat or to cool. Service Filter icon - Section Appears when the filter should be serviced under normal conditions.

Adjustable from 0 - hours of blower operation. StartStop icon - Section 6. Appears when the UV bulb should be serviced under normal conditions. Adjustable from 0 - days of operation. AuxHeat icon - Pages Indicates 2nd stage electric strip heat is being used when the thermostat is programmed for Heat Pump operation. Only the Aux icon will appear during Cool to Dehumidify to indicate Reheat operation.

Service Pan icon - Section Indicates that a sensor accessory has detected the condensate drain pan is full and the compressor Y1 has been locked out. When the very simplest operation is desired, this thermostat. Follow the step below. Press and hold the MODE button to move backwards through the setup screens. If no buttons are pressed, the display will leave the setup screens after 30 seconds.

When the very simplest operation is desired, this thermostat may. Press the MODE button. The HEAT setting indicates the temperature the room has to reach before the furnace will turn on to heat the room.

The COOL setting indicates the temperature the room has to reach before the air conditioner will turn on to cool the room. AUTO will automatically select heat or cool based on room temperature demand. Su 70 68 H EAT. Program On will activate the time period program for the heating and cooling setpoints. Selecting Your Desired Temperature adjusting setpoints. For more information on this see page Requires an outside sensor optional accessory to be installed see page The display will then show the current outside temperature along with the.

Requires the Humidity Module optional accessory to be installed. The display will then show the current indoor humidity along with the humidification setpoint Section 9. Note: The humidity reading will not appear unless the Humidity Module has been installed. If the Humidity Module has not been installed dashes will appear in place of the humidity reading. Select the maximum of occupied periods to be used on any one day. Typically most installations use only Occupied 1.

The copy command becomes available after the maximum of occupied periods are programmed in a day. This example uses only one occupied period.

If No is selected, as in previous steps, flashing prompts will appear to input start. If more than one occupied period was selected in. If only the Occupied 1 period is selected in the first programming step page 6.

Furthermore, if Occupied 2 is selected, Occupied 3 programming steps are skipped. If the start time is set later in the day than the stop time, the program will run from the start time to midnight and from midnight to the stop time on the same day. For example: 9pm start, 8am stop, on Monday. In this example the program will run from 12am Monday to 8am Monday and again from 9pm Monday to 12am Tuesday.

Unoccupied Operation: The unoccupied settings take effect at all times when: 1 the program is on and 2 the current time is outside a preset occupied period. For this reason start and stop times are not necessary for unoccupied time periods. If the same start and stop times are programmed for an occupied period, then it will run 24 hours. If one occupied period starts and stops within another occupied period the lower occupied has priority. For example: If Occupied 3 is programmed to be on 24 hours, and Occupied 2 is programmed to run that day, then the Occupied 2 setting will take over for Occupied 3 between.

Override may only be used when the thermostat is running the time schedule, in Program On mode. The remaining Override time will alternate with the clock refer to the second display below. The Override timer can be set up to a maximum of four hours, in increments of 30 minutes. If the timer has been set for the maximum time, the next press of the OVERRIDE button will reset the timer, returning the thermostat to the correct time period program for the day. Welcome to ManualMachine. We have sent a verification link to to complete your registration.

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