Braeburn Builder 1005 Thermostat Troubleshooting. This indicates that the system is turned off at the thermostat. 1) Check wiring between R & B to see if R & D or B & D have been reversed. View and Download Braeburn 7320 user manual online. A device and method that may be used at nearly any place to set and adjust a control system such as a thermostat, controller or computer having numerous parameters and options that may be selected for desired operation of an air management system. See Table 1 for a list of possible device names. Universal Programmable Smart Wi-Fi Thermostat. The thermostat has a buitt-in time delay on cooling to protect the compressor. Move the system selector switch to the ON position. Cooling will not energize. Loss of 24VAC between R & B at the thermo- stat. Indoor temperature display needs calibration. If present, thermostat is operating correctly and problem is with wiring or equipment. Terminal R must be connected for proper thermostat operation. 2) Check transformer for 24VAC output. The longtime air conditioning and heating company has an extensive library online and has done a thorough job in attempting to answer user's questions. Thermostat will not allow me to program a setpoint temperature lower than 45° F (7° C). The Braeburn thermostat manual can be found online. These are a treasure trove if you want to dig deeper into troubleshooting your Braeburn thermostat. Decrease cooling set point to 10 degrees below room temperature. Allow up to 10 minutes after changing the setting before the air conditioner starts. If 24 vac is not present, replace the thermostat. Indoor temperature display is incorrect. 7320 Thermostat pdf manual download. This is below the normal thermostat temperature setting range of 45* to 90* F(7* to 32* C). Check for 24 vac at Y1 terminal. Braeburn thermostats have a reset button gently recessed on the front panel of the thermostat. The thermostat should be allowed to warm up prior to installation to allow proper heating control once installed. Apart from the Braeburn thermostat troubleshooting tables, we will also give you links to user and service manuals. 3) Check for broken or shorted thermostat wire. Problem Solution; Thermostat does not turn on heating or cooling system. Braeburn 7320 Universal Programmable Smart Wi-Fi Thermostat For Systems Up to 3 Heat / 2 Cool with Wireless Humidity Control. ... B1 motor comm - lack of communications between the control and motor. If temperature setting is lower than current temperature, and display says COOL ON, contact your heating and air conditioning contractor The thermostat display will also indicate which wireless remote sensor has lost communication by flashing COMM LOSS along with the remote sensor that has lost communication (see Table 2). 7320 Thermostat pdf manual download. Calibrate temperature sensor from thermostat menu. Page 26: Communication Loss Communication Loss If communication with a wireless device has been lost, the display screen will alternate between COMM LOSS and the name of the device that has lost communication. Check to see if OFF is shown in display. Select COOL mode. View and Download Braeburn 7320 installer's manual online. Up to 3 Heat / 2 Cool Heat Pump Up to 2 Heat / 2 Cool Conventional with wireless Humidity Control. How to Reset Braeburn Thermostat. This guide is perfect for those putting this system in themselves or for someone else. It had a communicating thermostat that was not working it was not communicating with the condenser. Wireless Remote Sensor Low Battery If the batteries in a wireless remote sensor are low, the red LED will flash 3 times every 30 seconds. The manual and setup guide provides a detailed look at how to install and program the Honeywell L5200 and its contemporaneous Honeywell L7000 in a way that will help get the most of the panel. 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