CGAD-SVN02C-EN
74
Type
Reset
Low Evap Leaving Water Temp: Unit Off
Low Evap Leaving Water Temp: Unit On
HighEvaporator Water Temperature
Evaporator Water Flow Overdue
Evaporator Water Flow Lost
Condenser Water Flow Overdue
Condenser Water Flow Lost
HighPressure Cutout
Emergency Stop
Outdoor Air Temp Sensor
MP: Non-Volatile Memory Reformatted
Check Clock
MP: Could not StoreStarts and Hours
MP: Non-Volatile Block Test Error
Starts/Hours Modified - Compressor X
C5
It was detected that the leaving water temperature of the evaporator is 3.6ºC below the
anti-freezing protectiontemperatureat the moment when all thecompressors are turned
off. The auto reset should occur whenthe water temperaturereaches 3.6°C above the
anti-freezing protectiontemperature.
Remote
Code
Diagnost ic
Descript ion of Problem
C6
It was detected that the leaving water temperature of the evaporator is 3.6ºC below the
anti-freezing protectiontemperatureat the moment when one or more compressors are
turned on. The auto reset should occur when the water temperature reaches 3.6°C above
theanti-freezing protection temperature.
Remote
6B6
Evaporator Leaving Water Temperatureis above 46ºC. This messagewill automatically
be erased when the leaving water temperaturedrops below 43ºC. This diagnostic has
thepurposeof protecting theevaporator fromdamagedue to highwater temperature
inside of it. The water pump should not operatewhile this diagnostic is active.
Local
384
Water flow in the evaporator was not detected by the contact of the flow switch. This
diagnostic will be automatically reset when thewater flow is reestablished.
Remote
ED
After thepresence of water flow was established inthe evaporator, aposterior lack of
water flow was detected by the flow switch.
Remote
DC
Water flow in the condenser was not detected by the contact of the flow switch. This
diagnostic will be automatically reset when thewater flow is reestablished.
Remote
F7
After thepresence of water flow was established inthe condenser, a posterior lack of
water flow was detected by the flow switch.
Remote
F5
The high-pressureswitch was kept open for morethan3 seconds.
Local
FD
The controller received asignal to turnoff the equipment fromthe Emergency Stop
module.
Local
A1
Temperature sensor has a defect or a bad contact on the connectioncableof the
sensors.
Remote
1AD
The controller detected an error in its non-volatile memory and reformatted it. The
configurations of the controller should be checked.
Remote
2,00E+06
An operational failure of the controller's internal clock was detected. Check theclock's
battery and change if needed. This diagnostic will be automatically erased when the
clock is corrected.
Remote
1D1
It was detected that there was afailurein thestorage on the compressors' number of
starts and number of hours in operationdue to power loss. Thedata related to the last
24 hours most likely were lost.
Remote
1D2
An error was detected on oneof the controller's non-volatile memory block. Check the
configurations of the controller.
6B6
The compressor's counter of number of starts and number of hours in operationwas
modified by TechView. The diagnostic will indicate to which compressor belongs the
modified counter. This messageis immediately reset and will only beable to be viewed
in the log of diagnostics.
NA
Diagnostics
CH 530
Summary of Contents for CGAD020
Page 36: ...CGAD SVN02C EN 36 Wiring Diagram Fig 17 Power and command wiring diagram CGAD 020C Sheet 1 2...
Page 52: ...CGAD SVN02C EN 52 Wiring Diagram Fig 33 Power and command wiring diagram CGAD 070C Sheet 1 2...
Page 60: ...CGAD SVN02C EN 60 Wiring Diagram Fig 41 Power and command wiring diagram CGAD100 Part I...
Page 61: ...CGAD SVN02C EN 61 Wiring Diagram Fig 42 Power and command wiring diagram CGAD100 Part II...
Page 62: ...CGAD SVN02C EN 62 Wiring Diagram Fig 43 Power and command wiring diagram CGAD100 Part III...
Page 63: ...CGAD SVN02C EN 63 Wiring Diagram Fig 44 Layout diagram CGAD100...
Page 64: ...CGAD SVN02C EN 64 Wiring Diagram Fig 45 Power and command wiring diagram CGAD120 Part I...
Page 65: ...CGAD SVN02C EN 65 Wiring Diagram Fig 46 Power and command wiring diagram CGAD120 Part II...
Page 66: ...CGAD SVN02C EN 66 Wiring Diagram Fig 47 Power and command wiring diagram CGAD 120 Part III...
Page 67: ...CGAD SVN02C EN 67 Wiring Diagram Fig 48 Layout diagram CGAD 120...
Page 68: ...CGAD SVN02C EN 68 Wiring Diagram Fig 49 Power and command wiring diagram CGAD150 Part I...
Page 69: ...CGAD SVN02C EN 69 Wiring Diagram Fig 50 Power and command wiring diagram CGAD150 Part II...
Page 70: ...CGAD SVN02C EN 70 Wiring Diagram Fig 51 Power and command wiring diagram CGAD150 Part III...
Page 71: ...CGAD SVN02C EN 71 Fig 52 Layout diagram CGAD150 Wiring Diagram...
Page 72: ...CGAD SVN02C EN 72 Wiring Diagram Fig 53 Layout diagram CGAD 100 125 150 with optionals...