Trane CGAM User Manual

CG-SVX17D-EN 181
Diagnostics
Main Processor- Boot Messages and Diagnostics
Comm Loss: Supplemental
Heat Relay 2
Comm Loss: Supplemental
Heat Relay 2
Comm: Supplemental Heat
Relay 2
Chiller Warning Latch All
Continual loss of communication
between the MP and the Functional ID
has occurred for a 35-40 second period.
Remote
Comm Loss: Supplemental
Heat Relay 3
Comm Loss: Supplemental
Heat Relay 3
Comm: Supplemental Heat
Relay 3
Chiller Warning Latch All
Continual loss of communication
between the MP and the Functional ID
has occurred for a 35-40 second period.
Remote
Comm Loss: Supplemental
Heat Relay 4
Comm Loss: Supplemental
Heat Relay 4
Comm: Supplemental Heat
Relay 4
Chiller Warning Latch All
Continual loss of communication
between the MP and the Functional ID
has occurred for a 35-40 second period.
Remote
Comm Loss: Heat Recovery
Entering Water Temperature
Sensor
Comm Loss: HR Entering Water
Temperature
Comm: HR Entering Water
Temp
Heat
Recovery
Warning or
Normal
Latch All
Continual loss of communication
between the MP and the Functional ID
has occurred for a 35-40 second period.
Warning for Partial Heat Recovery.
Normal shutdown for Total Heat
Recovery.
Remote
Comm Loss: Heat Recovery
Leaving Water Temperature
Sensor
Comm Loss: HR Leaving Water
Temperature
Comm: HR Leaving Water
Temp
Heat
Recovery
Warning Latch All
Continual loss of communication
between the MP and the Functional ID
has occurred for a 35-40 second period.
Remote
Comm Loss: Heat Recovery
Three Way Valve
Comm Loss: Heat Recovery
Three Way Valve
Comm: HR Three Way Valve
Heat
Recovery
Normal Latch All
Continual loss of communication
between the MP and the Functional ID
has occurred for a 35-40 second period.
Remote
Comm Loss: External Heat
Recovery Input
Comm Loss: External Heat
Recover Input
Comm: Ext Heat Recover Inp
Heat
Recovery
Warning and
Special
Action
Latch All
Continual loss of communication
between the MP and the Functional ID
has occurred for a 35-40 second period.
External Input is excluded from
arbitration logic per standard
arbitration rules.
Remote
DynaView Display Message
Description
Troubleshooting
Boot Software Part Numbers:
LS Flash --> 6200-0318-XX
MS Flash --> 6200-0319-XX
The “boot code” is the portion of the code that is resident in all MPs regardless of what application code
(if any) is loaded. Its main function is to run power up tests and provide a means for downloading
application code via the MP’s serial connection. The Part numbers for the code are displayed in the lower
left hand corner of the DynaView during the early portion of the power up sequence and during special
programming and converter modes. See below. For the EasyView, the extension of the boot code part
number is displayed for approximately 3 immediately following power up.
// This is normal, but you should provide this information when contacting Technical Service about
power up problems.
Err2: RAM Pattern 1 Failure
There were RAM errors detected in RAM Test Pattern #1.
// Recycle power, if the error persists, replace MP.

Trane CGAM Specifications

General

Brand	Trane
Model	CGAM
Category	Chiller
Language	English