Lennox ComfortSense 7500 User Manual
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Lennox ComfortSense 7500 User Manual

Color touchscreen programmable commercial thermostat
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User Guide

Color Touchscreen
Programmable Commercial
Thermostat
ComfortSense
®
7500
Model: C0STAT06FF1L
Cat# 13H15
507505-01
12/2016
Supersedes 10/2015

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Summary of Contents for Lennox ComfortSense 7500

  • Page 1: User Guide

    User Guide Color Touchscreen Programmable Commercial Thermostat ® ComfortSense 7500 Model: C0STAT06FF1L Cat# 13H15 507505-01 12/2016 Supersedes 10/2015...

  • Page 2: Table Of Contents

    TABLE OF CONTENTS Features ® The ComfortSense 7500 Series thermostat (C0STAT06FF1L) is an electronic 7-day, univer­ Features ........sal, multi-stage, programmable, touchscreen ther­...

  • Page 3: Temperature Dial Indicator

    Temperature Dial Indicator A. This is the heating set point indicator on the 2:31 am Ⓐ Ⓒ dial. This object will be red in color. Ⓑ B. This is the cooling set point indicator on the Ⓕ dial. This object will be blue in color. heat−to inside Ⓓ...

  • Page 4: Home Screen

    Home Screen 2:31 am thurs Ⓓ Ⓒ Ⓙ occupied Ⓔ Ⓜ Ⓕ Schedule hold until next period Ⓖ heat−to Ⓚ inside Ⓔ 72° waiting Ⓘ cool−to Ⓕ 78° Ⓛ Ⓑ heat/cool outside Ⓗ Ⓐ 89° away holiday Figure 2. Home Screen...
  • Page 5 Touch the screen anywhere - the first touch turns notifications on the backlight. performance report A. OPERATING MODE - Touch the screen here to see a list of available operating modes. schedules Selectable modes are heat/cool, heat only, cool only, off, emergency heat, schedule 1, schedule 2 and holiday.
  • Page 6 H. When an outdoor temperature sensor has been installed and configured through the ther­ mostat user interface, the outdoor air tempera­ ture is displayed here along with the word out­ door. If the sensor has not been installed and configured, this area will be blank. I.
  • Page 7 2. To continue touch twice on any blank area the thermostat will not return to the sched­ of the screen. ule program unit the hold is released. The screen will display schedule hold perma­ 3. From the override setting screen, the op­ nently.
  • Page 8 The snow flake icon indicates that the next mode of operation will be cooling. The word waiting next to the icon indicate that system operation is waiting for the waiting completion of the 5-minute default compressor delay. The blue flame icon is displayed when the system is cooling mode. The schedule icon indicates that the system is transitioning to the next sched­...
  • Page 9 L. Holiday Mode - Selecting this option allows for 2:31 am thur heat / cool overriding schedules for holidays and special occupied 3 days days. When in this mode the thermostat will not follow regular schedules. This override can be heat−to setup for up to four days.

  • Page 10: Mode Screen Selection

    Mode Screen Selection Touch the screen in the area indicated below to access the system mode screen. 2:31 am thur occupied heat−to inside 68° waiting outside schedule 1 32° away holiday Figure 5. Home Screen (Accessing Mode Screen)

  • Page 11: Select Mode

    SELECT MODE In the CIRCULATE mode, the user can cycle the fan for a programmed period of operation each hour during periods when the heating or cooling 1. HEAT/COOL allows the thermostat to switch equipment is not running. between heating and cooling automatically. Table 2.

  • Page 12: Menu

    Menu Touch the three lines in the upper right-hand corner of the screen to access the menu. Selectable op­ tions under menu are notifications, performance report, edit schedules and settings. menu notifications heat−to performance report 72° cool−to edit schedules 78° settings Figure 6.
  • Page 13 NOTIFICATIONS Any active history for notifications (critical errors or When a system error or reminder occurs, a pop-up reminders will be listed under settings > notifica­ screen will appear indicating the condition. tion. Error code notification pop-up can be dis­ If a critical error occurs, it will be displayed under notifications as illustrated in figure 7.
  • Page 14 Reminders are displayed under notifications as illustrated in figure 8. Choose to either clear the re­ minder or remind later to receive another notification after 1 day, 1 week, 1 month, 3 months, or on a specific date. < notifications reminders critical media filter...
  • Page 15 Table 3. Reminders Error Message Screen Text Action to Clear / Recovery Condition Code Type replace media filter replace UV lamp replace humidity pad routine system check-up reminder Touch either done to clear the reminder or remind later button. replace metal insert for pure air user editable user editable...
  • Page 16 PERFORMANCE REPORT edit schedules < Select performance report to display the total number of hours that the system has been running each month. Touch the house icon in the upper left- > schedule 1 hand corner of the screen to return to the menu screen.
  • Page 17 > select days • individual days • week/weekend • all 7 days edit schedules schedule x To navigate to the next ( rename ) select mode • schedule1 screen in the selection • schedule2 • select days process, always touch •...

  • Page 18: User Settings

    USER SETTINGS Table 4. User Settings (Fan) Setting user settings < Function Description Selection See table 2 for on, auto and detail descrip­ > circulate tion. > heat/cool humidity > reminders > general > display > Figure 11. User Settings...
  • Page 19 Table 5. User Settings Setting Selection Function Description Heats home to desired tempera­ normal ture setting. Options are on or off. If system is two-stage heating or comfort cooling, then 2 stage is locked in until demand is satisfied. Bypasses the first stage of heat / cool (either heat pump, heating (any stage[s] of heat gas or electric heating is select­...
  • Page 20 Table 6. User Settings Setting Selection Function Description humidity - Allows selection of Options are ON and OFF. Allows dehumidification. Option only dehumidity adjustment setting dehumidify available if enabled in installer between 45% to 60%. Default is settings. 50%. media filter (air filter) Options for each reminder are humidity pad disabled (default), 3mon, 6mon,...
  • Page 21 Table 7. User Settings Setting Selection Function Description Displays information concerning thermostat model number, serial number, hardware and software revisions. Also listed will be informa­ about tion concerning contractor contact information. Setting options are unlocked, partially, and locked. To set partially lock, create a three digit code. Partially lock restricts access to accessing the menu.
  • Page 22 Table 8. User Settings Setting Selection Function Description Outdoor temperature display or dis­ charged air display (what is displayed Options are off or sensor. here depends on sensor used and con­ figured by installer. Options are enable and disable. Default is enabled.
  • Page 23 INDEX Edit Schedules, 16 Away, 5 Fan Operation, 11 Features, 2 Backlight, 22 General, 21 About, 21 Cool Only, Set Point Range, 19 Date & Time, 21 Language, 21 Custom Reminders, 20 Occupancy, 21 Screen Lock, 21 Dehumidify, 20 Display, 22 Heat / Cool, 19 Clean Screen, 22 Comfort, 19...
  • Page 24 Humidity, 6, 20 Media Filter, 20 Metal Insert for PureAir, 20 Routine System Check Up, 20 Master Unlock Code, 21 UV Lamp, 20 Menu, 5, 12 Mode Screen Selection, 10 Schedule Hold, 7 Notifications Screen Lock Critical, 13 Locked, 21 Reminders, 14 Partially, 21 Select Mode, 11...

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