Table 5 - History events record
No
Message
Reset Type
Unit status
Description
No History
Auto
Unit On
No alarm was recorded
Air Sensor
Auto
Unit Off
Water In Sensor
Auto
Unit On
Water Out Sensor
Auto
Unit Off
Lp Sensor Ckt1
Auto
Circuit 1 Off
Hp Sensor Ckt1
Auto
Circuit 2 Off
Lp Sensor Ckt2
Auto
Circuit 1 Off
Hp Sensor Ckt2
Auto
Circuit 2 Off
Fan Protection 1
Auto
Unit On
A fan on the circuit 1 is faulty
Fan Protection 2
Auto
Unit On
A fan on the circuit 2 is faulty
Lp Ckt1 fault
Auto or Manual
Circuit 1 Off
Lp Ckt2 fault
Auto or Manual
Circuit 2 Off
Low Water Temp
Manual
Unit Off
LWT < antifreeze or INT (antifreeze-EWT)<=10°Cxsecond
Comp. A1 Fault
Auto or Manual
CMP A1 Off
Comp. B1 Fault
Auto or Manual
CMP B1 Off
Comp. C1 Fault
Auto or Manual
CMP C1 Off
Comp. A2 Fault
Auto or Manual
CMP A2 Off
Comp. B2 Fault
Auto or Manual
CMP B2 Off
Comp. C2 Fault
Auto or Manual
CMP C2 Off
Hp Ckt1 Fault
Manual
Circuit 1 Off
High pressure switch Cut-Out circuit 1
Hp Ckt2 Fault
Manual
Circuit 2 Off
High pressure switch Cut-Out circuit 2
Ckt1 Fault
Manual
Circuit 1 Off
Simultaneous faults compressor A1 and (B1 or C1)
Ckt2 Fault
Manual
Circuit 2 Off
Simultaneous faults compressor A2 and (B2 or C2)
Unit Fault
Manual
Unit Off
Simultaneous faults on all the compressors
Ext Setpoint Signal
Auto
Unit Off
Low Ambient
Auto
Unit Off
Air temperature below the setpoint while unit On
Water Pump 1
Manual
Unit On
Fault on water pump #1
Water Pump 2
Manual
Unit On
Fault on water pump #2
Water Flow
Auto
Unit Off
Defrost Ckt1
Auto
Unit On
Defrost on circuit 1
Defrost Ckt2
Auto
Unit On
Defrost on circuit 2
Faulty sensor, out of range -30..+80°C
(short circuit or open circuit)
Faulty sensor, out of range -30..+80°C
(short circuit or open circuit)
Faulty sensor, out of range -30..+80°C
(short circuit or open circuit)
Faulty sensor, out of range 0..10V, 0..1V,0..20mA or 4..20mA
following configuration
Faulty sensor, out of range 0..10V, 0..1V,0..20mA or 4..20mA
following configuration
Faulty sensor, out of range 0..10V, 0..1V,0..20mA or 4..20mA
following configuration
Lp circuit 2 is below the setpoint. Manual reset after 3 faults
within 1 hour
Lp circuit 1 is below the setpoint. Manual reset after 3 faults
within 1 hour
Faulty sensor, out of range 0..10V, 0..1V,0..20mA or 4..20mA
following configuration
Loss of water flow for more than 4 sec when the system is On.
Pump restarts by a manual unit Off and On
Alarms
24
CG-SV01B-E4
Faulty sensor, out of range 0..10V, 0..1V,0..20mA or 4..20mA
following configuration
Manual reset if CMP C2 failure > 35 min or 6 failures within
3 hours 30 min
Manual reset if CMP B2 failure > 35 min or 6 failures within
3 hours 30 min
Manual reset if CMP A2 failure > 35 min or 6 failures within
3 hours 30 min
Manual reset if CMP C1 failure > 35 min or 6 failures within
3 hours 30 min
Manual reset if CMP B1 failure > 35 min or 6 failures within
3 hours 30 min
Manual reset if CMP A1 failure > 35 min or 6 failures within
3 hours 30 min
Summary of Contents for TRACER CH532
Page 1: ...TRACER CH532 Chiller controller User guide CG SVU01B E4...
Page 29: ...CG SV01B E4 29 Notes...
Page 30: ...30 CG SV01B E4 Notes...
Page 31: ...CG SV01B E4 31 Notes...
