h��y pU��B"����d�nn7�,\��@�23@ ��`ﶼȶvY�Ԓ,K���ؖ-k��͋����9 N$wš��f����y�ʴR�����ݪWS�իz�*�����������U�5�PV�Z�n��m�%%?E̮��~;�gѵ�5$��/��Q�YG�b=��A�#�_@Y�jm]�چ��njU�ZY�B(i�~��?m #WQ� Loose or broken wire connection between thermostat and heating equipment. Advances from moderate to critical after ten (10) minutes. (Stat / Furnace / Air Handler / Outdoor Unit) The (stat, furnace, air-handier or outdoor unit) has lost communication with the rest of the system. (Air Handler) An air-handier configuration jump- er is missing. • Also different ambient temperature and humidity, as well as duty cycles and use profile. This alarm/code may require the installation of an addition- al or larger VA transformer. Configuration jumpers) missing on control (applicable in non-communicating applications only). D. OFF/ON Switch and 'Remote Switch are in the "ON" position resulting in excessive resistance. (Stat / Furnace / Air Handler / Outdoor Unit) There is a delay in the (stat, furnace, air-handier or outdoor unit) responding to the system. Defective pilot generator (thermocouple). Set system Selection to correct position. [Indicated unif\ is missing the programmed unit capacity. Itshould be within the limits as marked on the rating plate. Determine the actual Software version of the thermostat or one of the icomfort unit controls. Each manual is present in the form of a manual and mentions the most widespread technical failures and problems. Make sure there is an icomfort indoor unit on the system. The thermostat is reading -1F when its 65 degrees out. The red Critical Alert icon and homeowner alert button do not display non-critical alerts. • Wait five minutes for the cooling system to respond. The alarm/fault is cleared 300 seconds after the fault recovers. 3. The Indoor Sensor 077 is designed to act as a remote indoor temperature sensor. 701 If the fault persists after checking the connections, replace the unit's control board. - In the installer program select the equipment button and choose System from system device and press edit. Check the screen to ensure it shows OK TO PICK MULTIPLE DAYS. If “Heat On” is shown solidly in the display, but the heating system does not turn on. (Stat) The thermostat has found an unknown device on the system. 3. From the home screen click the right arrow QD then click service info button; then click the thermostat info button; (display shows model & serial numbers and hardware, software, Wi-Fi revision information). h޴V�N�H����z�ш��b'R+R�li�6M�`�Jb�K����s�l�@4�i1*Y��[w;�v���;�0�zG��.���L�+,�{Oxv}W��ea����M�o�L�,����$O 4.5 out of 5 stars (12) Total Ratings 12, 100% agree - Would recommend. Fan does not turn on in a call for heat (electric furnaces only). Once programming is complete, reconnect thermostat wires and reconfigure system. the outdoor air damper closes to a preset min position as enthalpy of outdoor air becomes low. 4. Select “Sys- tem" from the device list using the up/down arrows and press the edit button. Scroll down the menu item choices to Balance Point Control and press edit. endstream endobj 340 0 obj <> endobj 341 0 obj <> endobj 342 0 obj <>stream Thermostat minimum off- time is activated. Check Installer Setup Number 0170 and make sure correct System type is chosen. Pilot will not stay lit after carefully following the lighting instructions. Cat #: 14K92 Model/Part #: 14K9201. - Over 25 installer adjustable settings are provided including balance point, humidification control, dehumidification modes, stage differentials and delays. 6 The icomfort thermostat does not dis- play the Model # and or Serial # in- door or outdoor unit. All Lennox branded iComfort® outdoor units have a outdoor temperature sensor factory installed, Enhance defrost control options for Lennox communicating heat pumps using Intellifrost Adaptive Defrost Control, part number 103369-04 or later. 3. Ohm wires. Check for a high voltage source of noise close to the system. 339 0 obj <> endobj Check accuracy of the thermostat temperature sensor. • Check the power switch at the heating and/or cooling system to make sure it is on. Spark igniter will not light pilot after repeated triggering of igniter button. - icomfort system is not able to read the outdoor temperature sensor in the icomfort outdoor unit, check outdoor sensor. See how simple it is to change the batteries on your wireless outdoor thermostat sensor. Heating system does not turn off and the heat temperature setting is set below the room temperature ("Heat On” is not shown in display.). • If the problem has not been identified and corrected, contact a qualified service technician. B. Thermopile may not be generating sufficient millivolts. - Using the installer program, reset the system by selecting setup button and follow the screen prompts as the thermostat goes through a new system discovery.