Airedale LogiCool FreeCool 40kW - Manual (Page 18)

LOGICOOL
™
Chillers
18
Chillers
Technical Manual : 6521355 V1.8.0 07/2014
Controls
MONITORING The microprocessor also monitors and displays the following measured parameters:

Supply Water Temperature

Return Water Temperature

Evaporator Inlet water temperature

Ambient Air Temperature

Suction Pressure

Liquid Pressure

Evaporator Waterside Differential Pressure

Evaporator Waterside Flow Rate (calculated)
ALARM HANDLING The following conditions will be detected, triggering a visual alarm:

Low Supply Temperature

Mains Phase Failure / Phase Rotation

Emergency Stop (Option)

Water Flow

Pump(s) status

Individual Compressor Trip

Low Suction Pressure

High Liquid Pressure

Low Pressure Switch

Individual Compressor Overload

Isolator Status

Individual High Compressor Discharge Temperature

Volt Free Contact Non-Critical Alarm Indication

Volt Free Contact Critical Alarm Indication