What is a Trane RTRM board?
ReliaTel™ Refrigeration Module (RTRM) is a standard component of the unit. This is the heart of the system, the computer and program reside in this module. The typical basic stand-alone system will include the ReliaTel™ and ZSM.
What is Error 126 on Trane thermostat?
A Trane error code 126 indicates that there is a communication malfunction between your HVAC unit and the thermostat; in a Trane 950, the code would mean a low-temperature lockout. In any case, the best way to deal with the issue is to reset the whole system.
What are ReliaTel controls?
ReliaTel Controller (Voyager) Provides unit control for heating, cooling, and ventilating using input from sensors that measure outdoor and indoor temperature. Improves quality and reliability through the use of time-tested microprocessor controls and logic.
What does Error 79 mean on a Trane thermostat?
Meaning: As mentioned earlier, Error Code 79 simply says “low pressure switch open”. Causes can be iced evaporator coil, clogged air filter, low refrigerant, or a defective low pressure switch.
What is Trane ReliaTel?
What is the X2 terminal on a Trane thermostat?
W1 is 1st stage heat, W2 is 2nd stage heat and X2 is for Emergency Heat. Install W1 wire to W/E terminal and W2 wire to W2 terminal. Given that Aux Heat and Emergency Heat are just one equipment.
What does a flashing red light mean on a Trane furnace?
You should never be concerned when there is a continuously blinking light. This means that your furnace is working normally. The red blinking light for your Trane XR90 furnace indicates that your unit was shut off due to a problem. Your system is currently locked out of its normal operation or ability to function.
Why is my AC unit blinking red?
Blinking red lights are often a sign that something is going wrong. If you see this kind of light on your AC unit thermostat, it might not mean that there’s a major problem. The most likely reason that this red light has started blinking is that your outdoor AC unit has shut off.
How do I fix the E2 error on my Trane thermostat?
Sensor is not communicating (E2) Normal for sensor configured with GRP-NET 0-0. Verify that the sensor has the correct group (GRP) and network (NET) addresses. Verify that the sensor is within radio range. If the sensor has previously joined the network, verify that WCIs in range are powered up.
Why choose Trane light commercial rooftops?
Engineered for durability and reliability with quality components backed by an outstanding Trane warranty. Trane light commercial rooftop units deliver reliable and efficient comfort in small to medium size commercial buildings with either single or multiple zones.
Why choose Trane?
Trane’s large commercial units offer superior performance and connectivity for more complex building applications, such as data centers or health care facilities, with more rigorous requirements and single or multiple zones. Dependable, Efficient, Quality with the fastest delivery in the industry.
What is the Trane engineers newsletter?
Trane Engineers Newsletter articles and Trane Engineers Newsletter LIVE! (ENL) programs provide engineering professionals who design HVAC systems with reliable, objective, and technologically current information in a non-commercial format.
What is the Trane Education Center (TEC)?
The Trane Education Center (TEC) allows users to access and register for courses in all learning centers (Trane University, Engineering, CDS, Local Offices.) To create an account in TEC: Choose: “ New Customer?