CGAD-SVN02C-EN 75
Typ e
Reset
Excessive Loss of Comm
Comm Loss: Ext ernal Auto/Stop
Comm Loss: Emergency Stop
Comm Loss: Ext Ice Building Ctrl Input
Comm Loss: Out door Air Temperature
Comm Loss: Evap Leaving Water Temp
Comm Loss: Evap Entering Water Temp
Comm Loss: Condenser Leaving Water Temp
Comm Loss: Condenser Ent ering Water Temp
Comm Loss: Discharge Pressure Transducer
Comm Loss: Suction Pressure Transducer
Comm Loss: Ext ernal Chilled Water Setpoint
Comm Loss: High Pressure Cutout Swit ch
Comm Loss: Evaporat or Water Flow Switch
Comm Loss: Condenser Water Flow Switch
Comm Loss: Evaporat or Water Pump Relay
Comm Loss: Condenser Water Pump Relay
Comm Loss: Local BAS Interface
5F9 A loss of communicat ion was det ected between the controller and t he module of the
condenser water pump relay.
Remote
69D A loss of communicat ion was det ected between the controller and the communication
module that connect s the equipment t o the managing system (BAS)
Remote
6B6 A loss of communicat ion was det ected between the controller and t he module of the
condenser water flow switch.
Remote
5F8 A loss of communicat ion was det ected between the controller and t he module of the
evaporat or wat er pump relay.
Remote
5EB A loss of communicat ion was det ected between the controller and the high pressure
cutout swit ch.
Remote
5EF A loss of communicat ion was det ected between the controller and the module of the
evaporat or wat er f low switch.
Remote
6B6 A loss of communicat ion was det ected between the controller and t he suction pressure
transducer.
Remote
5,00E+09 A loss of communicat ion was det ected between the controller and the external chilled
water setpoint.
Remote
6B6 A loss of communicat ion was det ected between the controller and t he temperat ure
sensor of the water entering the condenser.
Remote
6B6 A loss of communicat ion was det ected between the controller and t he discharge
pressure t ransducer.
Remote
5,00E+04 A loss of communicat ion was det ected between the controller and the t emperature
sensor of the water entering the evaporator.
Remote
6B6 A loss of communicat ion was det ected between the controller and t he temperat ure
sensor of the water leaving the condenser.
Remote
5,00E+02 A loss of communicat ion was det ected between the controller and the outdoor air
temperature sensor. This will put in operation all of the condenser's f ans when the
equipment has an air condensation system.
Remote
5,00E+03 A loss of communicat ion was det ected between the controller and the t emperature
sensor of the water leaving the evaporator.
Remote
5DE A loss of communicat ion was det ected between the controller and t he Emergency Stop
module.
Remote
5,00E+01 A loss of communication was detected between the cont roller and t he Comm Loss: Ice
Building module. The equipment is placed in a normal mode of operation. Ice building is
not permit t ed until the problem is corrected.
Remote
5C4 A loss of communicat ion was det ected with more than 20%of the modules and sensors
installed. Check the volt age on t he modules or poor contact on the connecting cable of
the modules/sensors (LLID).
Remote
5DD A loss of communication was detected between the controller and the External
Auto/St op module.
Remote
Cod e Diagno st ic Descript io n o f Pr ob lem
Diagnostics
CH 530
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