Trane CH530, CCUN 205-211, CGAN 209-214, CGWN 205-211 manual Diagnostics, CG-SVU02B-E4

Diagnostics

Comm Loss:	Circuit	Immediate	Latch	All	Continual loss of communication between the MP and the	Remote
Suction Pressure Transducer					Functional ID has occurred for a 35-40 second period.
Comm Loss:	Chiller	Warning	Latch	All	Continual loss of communication between the MP and the	Remote
Ext Chilled/Hot Wtr Setpoint		and Special			Functional ID has occurred for a 35-40 second period. Chiller
		Action			shall discontinue use of the External Chilled/Hot Water
					Setpoint source and revert to the next higher priority for
					setpoint arbitration
Comm Loss:	Chiller	Warning	Latch	All	Continual loss of communication between the MP and the	Remote
External Demand Limit		and Special			Functional ID has occurred for a 35-40 second period. Chiller
Setpoint		Action			shall discontinue use of the External Demand Limit Setpoint
					source and revert to the next higher priority for setpoint
					arbitration
Comm Loss:	Chiller	Warning	Latch	All	Continual loss of communication between the MP and the	Remote
Auxiliary Setpoint Command		and Special			Functional ID has occurred for a 35-40 second period. Chiller
		Action			shall discontinue use of the Auxiliary Setpoint and revert to the
					Chilled Water Setpoint based on setpoint arbitration
Comm Loss:	Chiller	Immediate	Latch	All	Continual loss of communication between the MP and the	Remote
High Pressure Cutout Switch					Functional ID has occurred for a 35-40 second period.
Comm Loss:	Chiller	Immediate	Latch	All	Continual loss of communication between the MP and the	Remote
Evaporator Water Flow Switch					Functional ID has occurred for a 35-40 second period.
Comm Loss:	Chiller	Immediate	Latch	All	Continual loss of communication between the MP and the	Remote
Condenser Water Flow Switch					Functional ID has occurred for a 35-40 second period.
Comm Loss:	Chiller	Warning	NonLatch	All	Continual loss of communication between the MP and the	Remote
Local BAS Interface		and Special			Functional ID has occurred for a 35-40 second period. Use the
		Action			last values sent from BAS
Comm Loss:	Circuit	Normal	Latch	All	Continual loss of communication between the MP and the	Remote
Solenoid Valve					Functional ID has occurred for a 35-40 second period.
Comm Loss:	Cprsr	Immediate	Latch	All	Continual loss of communication between the MP and the	Remote
Motor Temp/Overload					Functional ID has occurred for a 35-40 second period.
Comm Loss:	Cprsr	Immediate	Latch	All	Continual loss of communication between the MP and the	Remote
Compressor Run Command					Functional ID has occurred for a 35-40 second period.
Comm Loss:	Circuit	Warning	Latch	All	Continual loss of communication between the MP and the	Remote
Protection Module Cprsr					Functional ID has occurred for a 35-40 second period.

30 CG-SVU02B-E4