Page 3
3.5.1. Electric Heat Operation Page 22.....................................................
3.5.2. Primary or Secondary Limits Page 22.................................................
4. Sensors Page 22..................................................................................
4.1. Temperature Sensors - Provided With Unit Page 22.............................................
4.2. Optional Room Sensor Page 22..............................................................
4.3. Optional Relative Humidity Sensor Page 22....................................................
4.4. Optional Carbon Dioxide (Indoor Air Quality) Sensor Page 22.....................................
4.5. Optional Supply Static Pressure Sensor Page 23...............................................
4.6 Optional Enthalpy Sensor Page 23............................................................
4.7. Optional Economizer Differential Pressure Sensor Page 23.......................................
5. Low Ambient Fan Control (S11 and S84) Page 23...................................................
5.1 Energence High Efficiency A Page 26.........................................................
5.2 Standard Efficiency A and 6-ton Page 26......................................................
5.3 Energence Ultra-High Efficiency B Page 26....................................................
5.4 Other Units Page 26........................................................................
6. Dehumidification Operation Page 26................................................................
6.1. Supermarket Reheat Operation Settings Page 26...............................................
6.2. Humiditrol Dehumidification Operation (Humiditrol Reheat) Page 26...............................
6.3. Third-Party Digital Output to Control Dehumidification Page 28...................................
6.4. Outside Air For Dehumidification Page 28......................................................
6.5.. Selecting Minimum Low and Minimum High Damper Positions Page 29............................
6.6. Compressor and Humiditrol
®
Operation Page 30................................................
7. Economizer Page 36...............................................................................
7.1. General Page 36...........................................................................
7.2 Enabling Economizer and Settings Page 37....................................................
7.3. Damper Operations during Free Cooling Page 37...............................................
7.4. Free Cooling Compressor Lockout Mode and Low Ambient Set Point Page 37......................
7.5. Outdoor Air Suitability for Free Cooling Page 37................................................
7.6. Enthalpy Set Point Page 37..................................................................
7.7 Free Cooling Damper Maximum Position Page 37...............................................
7.8 Damper Minimum Position Page 37...........................................................
7.9 Motorized Outdoor Air Damper Page 37.......................................................
7.10 Economizer Checkout Page 38...............................................................
7.11. Demand Control Ventilation Page 40..........................................................
7.11.1. General Page 40...................................................................
7.11.2. Default Operation Page 40..........................................................
7.11.4. Parameter Adjustments Page 41.....................................................
8. Power Exhaust Operation Page 43..................................................................
9. Supply Air Delivery Page 44........................................................................
9.1. Blower Delays Page 44......................................................................
9.1.1. Gas / Electric Units: Page 44........................................................
9.1.2. Electric / Electric Units: Page 44......................................................
9.1.3. Cooling Operation: Page 44.........................................................
9.2. Supply Constant Air Volume (CAV) Control Mode Page 44.......................................
9.3. Supply Multi-Stage Air Volume (MSAV) Control Mode Page 44...................................
9.3.1. A Box (3- to 5-Ton Units) Page 44....................................................
9.3.2. B Box (7.5- to 12.5-Ton Units) Page 45................................................
9.3.3. Variable Frequency Drive Control Page 46.............................................