Lennox Merit 51M37 Manuals

Lennox Merit 51M37 Manuals

Manuals and User Guides for Lennox Merit 51M37. We have 1 Lennox Merit 51M37 manual available for free PDF download: Operation Manual

Lennox Merit 51M37 Operation Manual

Lennox Merit 51M37 Operation Manual (54 pages)

Merit Series 5/2 Day Programmable Thermostat

Brand: Lennox | Category: Thermostat | Size: 0.87 MB

Table of Contents

Section 1

11
- Enabling and Disabling Cool Mode
  4
- Cooling Demand
  4
- Using Temperature Hold Modes
  5
- Thermostat Programming
  5
- Controlling Fan Operation
  6
- Filter/Maintenance Reminders
  6
- Table of Contents
  11
- General
  11
- Introduction
  11
- Initial Thermostat Power-Up
  11
- Buttons, Backlight, Timers & Settings
  12
- PROG − Thermostat Programming
  14
- FAN − Controlling Fan Operation
  15
- SETTINGS − Filter /Maintenance Reminder
  15
- Service Indicator
  16
- Thermostat RESET
  16
Section 2

19
- General
  19
- Initial Thermostat Power-Up
  19
- Introduction
  19
- Buttons, Backlight, Timers & Settings
  20
- HOLD − Temperature Hold Mode
  22
- PROG − Thermostat Programming
  22
- FAN − Controlling Fan Operation
  23
- SETTINGS − Filter /Maintenance Reminder
  23
- Default Thermostat Settings
  24
  - Service Indicator
    24
  - Thermostat RESET
    24
- Removing/Installing Thermostat
  24
- Technical Specifications
  25
- Thermostat Output Table
  26
Section 3

27
- Initial Power−Up Display
  27
  - Thermostat Output Table
    27
  - General
    27
  - Introduction
    27
  - Initial Thermostat Power-Up
    27
  - Buttons, Backlight, Timers & Settings
    28
  - AUTO − Using the Autochangeover Mode
    30
  - HOLD − Temperature Hold Mode
    30
  - PROG − Thermostat Programming
    30
  - Displaying Outside Temperature
    32
  - SETTINGS − Filter /Maintenance Reminder
    32
  - Service Indicator
    32
  - Thermostat RESET
    32
  - Default Thermostat Settings
    33
  - Thermostat Output Table
    33
  - Technical Specifications
    34
Section 4

37
- General
  37
- Initial Thermostat Power-Up
  37
- Introduction
  37
- Play will Appear as Shown in Figure
  37
- Buttons, Backlight, Timers & Settings
  38
  - HEAT − Heat Mode
    39
- AUTO − Using the Autochangeover Mode
  40
- HOLD − Temperature Hold Mode
  40
- PROG − Thermostat Programming
  41
- Displaying Outside Temperature
  42
- FAN − Controlling Fan Operation
  42
- SETTINGS − Filter and Maintenance Reminders
  42
- Removing/Installing Thermostat
  43
- Service Indicator
  43
- SETTINGS − Balance Point
  43
- Thermostat RESET
  43
- Default Thermostat Settings
  44
- Technical Specifications
  45
Section 5

47

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