Dometic 3314082.000 Thermostat Comfort Control 2 – Black 10 button

Dometic 3314082.000 Thermostat Comfort Control 2 – Black 10 button OEM Packaged Special Features Auxiliary Heat (Heat Pump Models Only) Auxiliary heat operation will be activated when the measured temperature of the outdoor temperature sensor is less than 30 ?F (-1 ?C). If the system is equipped with a furnace, the control will select FURN heating mode for the auxiliary heat source. Auxiliary heat operation, once initiated, will have priority over a heat pump defrost cycle. Auxiliary heat operation will be de-activated and the heat pump operation will resume when the temperature of the outdoor temperature sensor is higher than 35 ?F (2 ?C). Stage Select – Two Air Conditioner/Heat Pump Units (Select Models) On One Zone This system can be configured to run two air conditioner/heat pump units using the same temperature set-point for controlling the comfort level in one zone. One unit is designated as the primary stage and the other unit is designated as the secondary stage. The power module boards in both units will use the same DIP switch selection for the Zone (for example, both will be set to ?Zone 2?). On the unit designated ?secondary? the power module board DIP switch identified as ?Ext Stage? must be set to the ON position in order to configure the power module board for the ondemand secondary stage operation (in this example ?Zone 2? and ?Ext Stage? DIP switches are in the ON position). In this stage configuration, the CCC 2 thermostat temperature set-point will be used for both the primary and the secondary stage air conditioner/heat pump. Only one indoor temperature sensor is required for this configuration and it must be installed in the power module board configured as the primary control. The turn ON time for the compressors and fans will be controlled to ensure that compressors on the system start one-at-a-time. A minimum delay of 20 to 30 seconds is required between compressor starts. Stage Select – Dual Compressor Air Conditioner/Heat Pump (Select Models) The Dometic CCC 2 thermostat will operate an air conditioner/heat pump unit with two compressors. On dual basement air conditioner/heat pump units, a single power module board is used to control the operation of two compressors in one air conditioner/heat pump. This system is designed to optimize comfort and operating efficiency by providing an on-demand secondary stage of operation. The CCC 2 thermostat will allow the user to set the primary temperature set-point. The set-point for the secondary stage is preset at a differential of 3 ?F / ?C from the primary temperature set-point (that is , +3 ?F / ?C for cooling and -3 ?F / ?C for heating). Example: In the cooling mode with the set-point set to 72 ?F, the primary air conditioner will cycle ON when the room temperature is ? 73 ?F The secondary stage compressor will cycle ON when the temperature is ? 75 ?F In the heating mode with the set-point at 72? F, the primary compressor will cycle ON when the temperature is ? 71 ?F The secondary stage compressor will cycle ON when the room temperature is ? 69 ?F.