Lennox ComfortSense 7500 Installation And Setup Manual
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Guide Color Touchscreen Programmable Thermostat ComfortSense® 7500 Model: 13H14 507504-02 5/2017 Supersedes 507504-01 ...
mostat. Use this thermostat only as described in this man ual. TABLE OF CONTENTS Shipping and Packing List 2 . . . . . . . . . . . . . . . . . . . . . Overview 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installation 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . System Settings 21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Humidif ...
electronic 7-day universal multi‐stage programmable touch screen thermostat. It also offers enhanced capabilities which include: � humidification measurement and control, � dew point adjustment control, � dehumidification measurement and control, � Humiditrol® Enhanced Dehumidification Accessory (EDA) capability, � equipment maintenance reminders, � worry-free memory storage fea ...
balance points, dew point humidity control, and with Humiditrol® EDA. In addition to measuring and displaying outdoor temperature, the outdoor sensor provides dew point adjustment and control for all models. If used with this thermostat, the sensor enables optimal heating equipment operation via programmable balance points. NOTE - For proper operation of Humiditrol® EDA applications, the outdoor sensor (X ...
install on voltages higher than 30VAC. Do not short (jumper) across terminals on the gas valve or at the system control to test instal lation. This will damage the thermostat and void the warranty. WARNING Always turn off power at the main power source by switching the circuit breaker to the OFF posi tion before installing or removing this thermo stat. All wiring must conform to local and natio ...
than 300 feet (91m). INSTALLING THERMOSTAT 1. Unpacked the thermostat and open the case with a thin-blade screwdriver. Place between wall base and unit and twist to separate unit from base. 2. Select a location for the thermostat about 5 feet (1.5m) above the floor in an area with good air circulation at average temperature. 3. Do not install the thermostat where it can be affected by: � Drafts or dead spot ...
when using provided wall plate) to install the thermostat. CUT OR DRILL A SMALL HOLE FOR THERMOSTAT WIRING ¾” x ¾” A B PULL ABOUT 3” OF THERMOSTAT WIRE THROUGH OPENING AND RE MOVE OUTER THERMOSTAT WIRE JACKET. THIS WILL HELP IN ROUTING THE THER MOSTAT WIRING TO THE PROPER THER MOSTAT TERMINALS ...
END OF EACH WIRE C USE UNIT WALL PLATE AS TEMPLATE TO MARK DESIRED MOUNTING HOLE LOCATIONS ON WALL. D (USE A LEVEL) ALIGN WALL PLATE DRILL 3/16” HOLES AT MARKED LOCATIONS ON WALL FOR ANCHORS E NOTE: INSTALLATION OF WALL PLATE IS OPTIONAL. ...
F - Place wall plate over holes in wall. G - Insert wall anchors through wall plate into wall. H - Attach back plate to wall plate. I - Insert provided screws through back and wall plates into wall anchors. J - Attach thermostat to back plate. Thermostat Installation without Wall Plate G - Place back plate over wall anchors in wall. F - Insert wall anchors through wall plate into wall. H - Insert provided screws th ...
including dual fuel, zone control, and applications that include the Humiditrol® Enhanced Dehumidification Accessory (EDA). See figures 3 through 7. For whole home dehumidifier, refer to the installation instruction for the dehumidifier. 1. Connect wiring between thermostat, indoor unit, and outdoor unit as shown in the appropriate wiring diagram. 2. Connect optional (purchase separate ...
Temperature on Home Screen Install the optional (purchase separately) outdoor sensor (X2658) on a northern wall of the home, away from direct sunlight or other heat sources that may affect its sensitivity. NOTE - The outdoor sensor uses standard thermostat wiring; it may be wired using two wires of a multi-wire cable with a wire run not to exceed 300 feet or 100 meters. 1. Connect outdoor sensor to terminals Tc and To o ...
(Condensing Unit Applications) ...
(Heat Pump Unit Applications) ...
STRIPS IN UNIT. OUTDOOR SENSOR FOR OUTDOOR TEMP DISPLOAY, OPTIONAL HUMIDIFIER DEW POINT CONTROL, HEAT PUMP BALANCE POINTS AND DUAL-FUEL BALANCE POINTS. REMOVE DS-TO-Y1 JUMPER WHEN DEHUMIDIFICATION D TERMINAL IS USED. CUT ON-BOARD LINK FROM R-TO-O (W951 CLIPPABLE CONNECTION ON FURNACE / JUMPER ON AIR HANDLER). DO NOT CUT -ON-BOARD LINK FORM R-TO-O (W951 CLIPPABLE CONNECTION ON FURNACE / JUMPER ON AIR HANDLER) WHE ...
EL195E, ELO183, SLO185 TSTAT ML180, ML193, ML195, EL180E, EL195E, ELO183, SLO185 To Tc CB30 and CBX32M Figure 7. Thermostat Wiring Diagrams (continued) ...
EL180E, EL195E, ELO183, SLO185 CBX25UH, CBX25UHV, CBX32MV TSTAT Figure 8. Thermostat Wiring Diagrams (continued) ...
To Tc To Tc Figure 9. Thermostat Wiring Diagrams (continued) ...
EL180E, EL195E, ELO183, SLO185 TSTAT EL296E, SL280V, EL296V, SLP98 To Tc To Tc Figure 11. Thermostat Wiring Diagrams (continued) ...
