Lennox PRODIGY2.0 User Manual

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3.1.6. Low Pressure Switches (S87, S88, S97 and S98) 17..............................
3.1.7. Loss of Power Detection (Single-Phase Units Only) 18............................
3.2. Gas Units Burner Protection and Delays 18..............................................
3.2.2. Flame Roll-Out Switches (S47 and S69) 18......................................
3.2.3. Combustion Air Inducer (CAI) Proof Switches (S18 and S45) 18....................
3.2.3.1. Open Proof Sequence of Operations 18................................
3.2.3.2. Open Proof Alarms 18................................................
3.2.3.3. Closed Proof Sequence of Operations 18...............................
3.2.3.4. Closed Proof Alarms 18..............................................
3.2.4. Gas Valve Sensor Activation Feedback 19........................................
3.2.5. Gas Heat Valve Delays 19.....................................................
3.3. Miscellaneous Components 19.........................................................
3.3.1. Thermostat Bounce Delay (Wired Thermostat Mode Only) 19......................
3.3.2. Return Air Temperature Limits 19...............................................
3.3.3. Smoke Detector (A171 and A172 - Optional) 19..................................
3.3.4. Safety Switch Input (A42-Optional) 19...........................................
3.3.5. Air Flow Proving Switch (S52 - Optional) 20......................................
3.3.6. Dirty Filter Switch (S27- Optional) 20............................................
3.3.7. Blower Overload Relay Switch (S42 - Optional) 20................................
3.3.8. Overflow Switches (S149 / S179 - Optional) 20...................................
3.3.9. Blower On-Delay 20..........................................................
3.3.10. Blower Off-Delay 20..........................................................
3.3.11. Unoccupied or Night Setback Mode 21..........................................
3.3.12. Wired Thermostat Mode 21....................................................
3.3.13. Room Sensor Mode 21........................................................
3.3.14. Gas and Electric Heat Warm-Up Mode (During Occupied Time Period) 21............
3.3.15. Cool-Down Delay (During Occupied Time Period) 21..............................
3.4. Gas Heat Operation—Gas Units 22.....................................................
3.4.1. Heat Speeds 22...............................................................
3.5. Electric Heat Operation—Electric / Electric Units 22........................................
3.5.1. Electric Heat Stage Delay Operation 22.........................................
3.5.2. Primary or Secondary Limits 22................................................
4. Sensors 23..................................................................................
4.1. Temperature Sensors - Provided With Unit 23............................................
4.2. Room Sensor - Optional 23.............................................................
4.3. Relative Humidity Sensor - Optional 23...................................................
4.4. Carbon Dioxide (Indoor Air Quality) Sensor - Optional 23...................................
4.5. Supply Static Pressure Sensor - Optional 24..............................................
4.6. Enthalpy Sensor - Optional 24...........................................................
4.7. Economizer Differential Pressure Sensor - Optional 24.....................................
5. Outdoor Fan Operations 25..................................................................
5.1. High Ambient Conditions 25.............................................................
5.1.1. Energence Ultra-High Efficiency (7-1/2- to 20-ton) 25..............................
5.2. Normal Ambient Conditions 25..........................................................
5.2.1. Energence Ultra-High Efficiency (3- to 6-ton) 25...................................
5.2.2. Energence Ultra-High Efficiency (7-1/2- to 12-1/2 ton) 25
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5.2.3. Energence Ultra-High Efficiency (15- and 20-ton) 25...............................
5.3. Low Ambient Conditions (S11, S84, S85 and S94) 25......................................

Lennox PRODIGY2.0 Specifications

General

Brand	Lennox
Model	PRODIGY2.0
Category	Controller
Language	English