Carrier 17/19EX - Condenser Freeze Prevention

Contents
Spare Safety Inputs
Spare Alarm Contacts
Condenser Pump Control
Condenser Freeze Prevention
Tower-Fan Relay
Auto. Restart After Power Failure
Water/Brine Reset
Demand Limit Control, Option (Requires Optional 8-Input Module)
Surge Prevention Algorithm
Surge Protection
Lead/Lag Control
Common Point Sensor Installation
Machine Communication Wiring
Lead/Lag Operation
Faulted Chiller Operation