Latched Fault On Trane Chiller. Trane Error Code 126 Easy explanation HVAC BOSS There are CMR latching faults (Circuit Manual Reset) and MMR (Machine Manual Reset) The RTAA IOM does describe the latched faults, but it is not in the form of a single page chart
Trane Chiller Diagram from ar.inspiredpencil.com
Also for: Rtaa-125, Rtaa-80, Rtaa-90, Rtaa-100, Rtaa-110. The faults are as follows A circuit shutdown has occured (press next) Latched fault manual reset required (press next)
Trane Chiller Diagram
Over the last few years we have experienced a "latched fault, circut 2-low evap refrig temp" several times a week, some days we are spared Get Training & Join Community HERE Initial Post: "Trying to figure out a intermittent issue im having with a RTAA By pushing NEXT after this fault, the diagnostic with the latched fault will be displayed There are three types of diagnostics Latching : A condition which shall cause the machine or a portion of the machine as noted to shut down and shall require a manual reset to restore operation
Trane Chiller Error Codes Complete List and Fixes. Get Training & Join Community HERE Initial Post: "Trying to figure out a intermittent issue im having with a RTAA Six types of modules are used, and throughout this publication will be referred to by their.
Trane Chiller Error Codes Complete List and Fixes. Trane Understanding Latched Faults on Chillers: Comprehensive Diagnostics and Solutions Models: RTAC 140-400 ton units (50 HZ) RTAC 140-500 ton units (60 Hz) Series R Air-Cooled Helical Rotary Liquid Chillers. The RTAA IOM does describe the latched faults, but it is not in the form of a single page chart