Carrier comfort zone 2 service manual

By follow- ing the step-by-step instructions in this guide, you will begin to enjoy the benefits of your Comfort Zone II system. Add page 3 to Favourites. This setup may be done by you or your dealer. Set the current day and time as follows: 1.

Press the Next Day button until the current day of the week is shown. Press the up or down buttons until the desired time is shown, making sure that the AM or PM time is correct. Press the End key to exit. Set the system as follows: 1. Press the Mode button to select Heat or Cool. Press the up or down button until the desired temperature is displayed. Press the Hold button. Press the All Zone button if this desired temperature is needed for every zone. Otherwise press the Next Zone button, and follow steps 2 and 3 for each zone.

Add page 4 to Favourites. For Zone 1, first decide what time each of the 4 periods begin for each day of the week. A For Zone 2, the sleeping areas are unoccupied during the day, and the temperatures are set back during the night. A In this example, the weekend pattern changes to reflect that the living areas ZONE 1 are in use during the day. Comfort Charts on the following pages will allow you to track the conditions in your home or business.

HINT If the next zone has the same settings as the previous zone, press the copy period and copy day buttons at the same time to copy the entire zone.

Add page 12 to Favourites. There are 2 operating modes: normal operation and programming mode. Unless you are programming the times or temperatures of a zone, the user interface will be in the normal operating mode. Setting the current day: If it is not already correct, press the Next Day button until the current day of the week is shown. A Setting the current time: 1.

Press the up or down buttons until the desired time is shown, making sure that AM or PM is correct. When you are finished, press the End button to exit. It will automatically exit after 15 seconds. Add page 13 to Favourites. Press the Mode button until you reach the desired mode. Press the Fan button to select either automatic fan operation AUTO , in which the fan only runs when the equipment is on, or continuous fan operation ON.

Add page 14 to Favourites. Once you have changed the filter, press the Out and Hold buttons at the same time to reset this feature. Add page 15 to Favourites. If 2 dashes appear - - , your system does not include this feature. Add page 16 to Favourites.

Turning a zone off: On occasion it may be desirable to turn a zone off. For example, you may have a sunroom that is only used during the summer season, or a workshop that may only be conditioned in the winter.

To turn the zone back on, press the up or down button until the desired temperature is displayed. Temporarily overriding the program settings in a particular zone until the next period: Perhaps you have guests and the temperature in that zone is getting too warm.

You can temporarily change the desired temperature for that period. Press the Next Zone button until the desired zone is displayed. Press the up or down buttons to the new desired temperature, or 3. If necessary, press the Out button to change the zone to occupied or unoccupied minimal heating or cooling.

Overriding the program settings in a particular zone for an indefinite period of time: If you have a zone that is a guest room, you may have the temperature in that zone set back to avoid sending unneeded conditioning to that room. Now you have a guest. There is a quick method to override the settings for that zone. For Zone 1, first decide what time each of the 4 periods begin for each day of the week. The label can then be removed from the back cover and affixed to the inside of the user interface door.

During the programming process you will enter the starting time, the desired heating and cooling temperature for each time Press the up or down button until the desired starting time for that period is displayed, making sure that the AM or PM is correct.

A Step 8 Press the up or down button until the desired heating temperature for that period is displayed.