here's how: The reduction of compressor lift is a key factor to the Afd Trane control department in France has tested 3 USB à RS232 adaptors. This includes both 50 and 60 Hz. Created a new version of the MP580/581 plug-in that supports the new image V2.02.003. Look at the connection points for the breaker or fuse -are they discolored? Notes. The time to trip is 1 second at minimum, 3 seconds maximum. I have an air cooled chiller that is throwing an alarm ... The names of the modules are linked to their functions. Using a clamp on ammeter, measure the current in each of the three input phases and note which phase is imbalanced. PDF User Guide - Trane VAPOUR ABSORPTION CHILLER 1. You must follow company procedures! check the boot confirmation signal to the compressor module. This program will now convert Phase 1 to Phase 2, Phase 1 to Phase 3, and Phase 2 to Phase 3, Phase 3 being the new Lon Certified image. [1] Based on chilled water EWT . I have also call Trane to have a representative come and look . PDF Product Data ECOLOGIC™ Air-Cooled CHLR IN AUTO - Chiller in Auto . Some of the things I have tried are bending the pins on the board to get a better connection; I have replaced all aux contacts and have used Trane parts. Trane CNT04695 Defrost Control Board Cnt4695 Genuine OEM. comparisons of HVAC fans and pumps driven by Trane frequency converters and alternative methods of flow control. PDF MODEL YK (STYLE G) R-134a or R-513A WITH OPTIVIEWTM ... . Chiller Control System Unit Control Panel Chiller Module (1U1) Circuit Modul (1 U2) StepperModule (1 U3) Options Module (1 US) Starter Module (2U1) Purge Module (3U1) ClearLanguage Display Module (1U4) 34 OperatorInterface 34 CustomReport 34 Chiller Report 34 Chiller Operating Mode 35 Friendly Modes 39 Chiller Report 41 Refrigeration Report 43 . The Trane CH.530 control system that runs the chiller consists of several elements: • The main processor collects data, status, and diagnostic information, and communicates commands to the starter module and the LLID (Low Level Intelligent Device) bus. - Welded contactors. Verify phase-to-phase voltage. MAX CAP RLY - Maximum Capacity Relay . I have it but I also bought a used laptop with serial port only to use it in TechView, so I have not test it yet. Typically, a phase loss is caused by a blown fuse, thermal overload, broken wire, worn contact or mechanical failure. controls at 115 volts/1 phase/60 cycle or as derived from chiller motor control center. thro' Techview. The TR200 Drive will provide a full rated output with an input voltage as low as 90% of the nominal. The shutdown will result in a latching phase-loss diagnostic. Hi Harry, The latest software is 12.1 and SP4. Since The Trane Company has a policy of continuous product improvement, it reserves the right to change specifications and design without notice. SECTION 236416 - CHILLERS. 4.2 Alarm Words 98 4.3 Warning Words 98 4.4 Extended Status Words 99 4.5 List of Warnings and Alarms 99 4.6 List of LCP Errors 102 . - Phase unbalance or reversal. CVHE, CVHF, and CVHG Water-Cooled CenTraVac™Chillers With Tracer® AdaptiView™ Control Installation, Operation, and Maintenance March 2020 CVHE-SVX02Q-EN Models: CVHE, CVHF, CVHG X39641075150 Thank. Figure 1 : Operator's interface Compressor Report Refrigerant Report Chiller Report Custom Report Select Report . The services of a qualified technician should be employed through the medium of a maintenance contract with a reputable service company. This problem comes and goes. 5. I have a problem with above Trane chiller and i need some wiring documentation . running, and stopping the chiller. The introduction of the wrong refrigerant can cause dam-age or malfunction to this chiller. (24837) air-cooled liquid chillers with electronic controls. Loss of phase. Warnings and . compressors used in 30GXN,R chillers are equipped with the advanced ComfortLink Compressor Protection Module (CPM). Phase reversal. . Read this manual thoroughly before unit start-up. My 2012 Trane 4TXM6524A1030BA will randomly shut down and throw a "E-1" code. Trane PM014 Power Supply Tracer SC Control. Careful chiller alarm codes; The following list provides a complete description of each alarm code a Created Date: Does that indicate any known problem? Re-open all valves to purge unit. Contractor's Assistant: What's the brand and model of your HVAC unit? mounted on Trane RTAD chillers. "Trane" and the Trane logo are registered trademarks, and TRACE, System Analyzer and here's how: The reduction of compressor lift is a key factor to the Afd The unit shall have malfunction alarm, NEMA 250 type 4 enclosure, alarm outputs, and 4 to 20 mA analog outputs; Trane, MSA, or equal. CGAM Air-Cooled Scroll Chiller . Check the resistance of current transformer (CT) for compressor. When set so that both compressors can come on when needed, I am getting an alarm and a 'latched fault' code every day in the heat o . Low voltage. 06/28/2021. CVHE, CVHF and CVHG centrifugal chillers equipped with the Tracer CH530 Chiller Controller system. with Trane's advanced microprocessor controls, you can use the Trane air-cooled Afd to maximize chiller efficiency and reduce power consumption by adapting the motor speed to the chiller operating load for optimum compressor efficiency. Chillers "CO" and Later Design Sequence Packaged Air-Cooled Chiller, RTAA 130-400 Remote Evaporator Air-Cooled Chiller, RTAA 130-200 Models RTAA-130 RTAA-170 RTAA-240 RTAA-340 RTAA-140 RTAA-185 RTAA-270 RTAA-370 RTAA-155 RTAA-200 RTAA-300 RTAA-400 Part No. Below is a listing of the faults and alarms (with descriptions) for the ABB ACH550 series of VFDs, along with suggested corrective action to eliminate the fault or alarm condition. . Direct hard wired I/O associated with the CPM includes low voltage analog inputs, low voltage binary inputs, 115 VAC binary inputs and 115 VAC (rated) relay outputs. Trane air cooled screw chiller manual. Three-phase voltage meter. The trane chiller phase loss alarm cover unscrewed/removed to access for inspection of the chiller controls prevent. How does a Chiller Work? The MCS-PHASE is an programmable 3-phase line voltage monitor with 25-fault memory, high temperature LCD display, easy setup and clear diagnostic readout of system faults. In order to ensure the safe and stable operation of the chiller, the unit itself is equipped with multiple protection devices, such as phase loss / reverse phase protection devices, compressor overload protection , High / low pressure protection device, water shortage automatic alarm device, low temperature / anti-icing protection device, etc. Trane CGAM 2018 Model Trane RTAC 140-500 ton units (60 Hz) manual : Legend to Diagnostics Table . The 30XA chillers are equipped with ComfortLink controls and electronic expansion valves. This unit maximizes chiller efficiency Replaced starter module , no improvement . I'm still having problems with 3 RTAA-1254YL01A3D0BFGJKN Starter Transition. Sensor malfunction E2: Sensor malfunction E1-E0: Communication malfunction Phase sequence or lack of phase PF: Other Protection PE: Oil Balance […] Sensor malfunction E3-T3: Temp. ALARM - Alarm Present . Installation directions specific to these 390 +/- 15 psig, 260 +/- 20 psig. The Fastpack is giving me a Phase Loss during startup. Sensors, cables and wiring connect through the bottom of the master control. Benefits Trane retrofit AFD projects have favorable paybacks of less than three years when properly applied. The Trane Model RTAC Air-Cooled Helical-Rotary Chiller is the result of a search for higher reliability, higher energy efficiency, and lower sound levels for today's environment. Cprsr 1A - Phase loss - Cprsr 1B, can you help me? The installation and servicing of the equipment referred in this booklet should be done by qualified, experienced technicians. I now either need to replace the coil in the variable speed air handler for $2,200 or buy a new system. Ali Jaber T. Low Oil Flow - Compressor 2A Low Oil Flow - Compressor 2B Oil Flow Fault . Starter types include Across the Line (RTAC), Y-Delta and Solid State (RTHD). Access other special features version for all chillers under contract phase of a qualified should! . Trane Sintesis™ air-cooled chillers and Series R™ Helical Rotary water-cooled chillers are energy efficient and quiet, and offer customers the choice of operating with a next generation, low GWP refrigerant R-513A that is non-flammable and has a 55 percent lower GWP than the current refrigerant R-134a. I have RTAC275 chiller, give me alarm, Phase loss. Need technical data on OLD and the latest technology . The process water is the means by which heat transfers from the process to the chiller. It is our intent to comply with all copyright laws. - Phase loss/Power loss. Trane CGAM chillers have three distinct leaving water categories: † standard, with a leaving solution range of 42 to 65°F (5.5 to 18°C) † low temperature process cooling, with leaving solution range of 10 to 65°F (-12 to 18°C) Read Design of the HVAC system is the prerogative and responsibility of the engineering professional. Trane, in proposing these system design and application concepts, assumes no responsibility for the performance or desirability of any resulting syst em design. The first thing to try when a three-phase monitor does not work on power up is to switch two of the three wires connected to the unit. For all copyright claims please file a DCMA takedown request in writing to: bryan@hvacrschool.com 236 Hatteras Ave. Clermont, FL 34711 Trane offers the expertise and How old is it? Starter types include Across the Line (RTAC), Y-Delta and Solid State (RTHD). They do not contain full service procedures necessary for the continued successful operation of this equipment. 2. The starter module provides protection of the compressor in the form of running overload, phase reversal, phase loss, phase imbalance, and momentary power loss. Three phase monitor to protect unit by stopping compressor on phase loss, phase reversal, phase unbalance, or under voltage. The CPM protects compressors from phase-loss, reverse rotation, over or under current condi-tions and ground current failures that can lead to motor burnout, system contamination and costly system clean-outs. One of them is IOGEAR GUC232A. Trane MOT18731 1/4hp 200/230v 1075rpm 42 MTR. LOC STPT - Local Setpoint Control . [4] Minimum Circuit Ampacity (MCA) is 125% of the largest compressor RLA. I have to turn off the breaker and then turn back on to have the system working. Contact Carrier for furthe r information on use of th is chiller with other refrigerants. The MCS-VOLTAGE-3PH sensor provides three separate DC voltage outputs that correspond to the AC voltage it is measuring. 2E6: Easy view boards have a battery for the clock. • Remote Alarm • BMS communication • Flow Demand / interlock • Min run time . 2 off CGAB-750 air cooled trane chillers. bhupenslay Odilta. • Keeps chiller on line. - Over/Under voltage. A phase loss that goes undetected can rapidly result in unsafe conditions, equipment failures, and costly downtime. Verify input current in all 3 phases If permissible, look at voltage drop across each pole of the breaker or fuse. The local interface and its various menus give access […] • Circuit breaker for control circuit. In most process cooling applications, a pumping system circulates cool water or a water/glycol solution from the chiller to the process. I have 12 years old Trane HVAC system. March 12, 2020 Reply. if you take off the front of the hp control you will see a little red button press that in and it will fix your phase loss problem. After all, there are only two true phase sequence possibilities, so if the initial set-up of A-B-C does not work, all you have to do is switch the wires coming to the A & B terminals on the unit (see diagram . "Evaporator Water Flow Too Low" I have replaced the water flow switch that is located on the leaving water pipe from the evaporator and still getting the alarm.What else should I look for? If the refrigerant is found to be present at or exceeding a selected value, the refrigerant monitor shall actuate the alarms and start the ventilation system of the mechanical equipment room automatically. Swap the input phase that had the low current reading with one of the other two. Hello guys . X39560468-01 $174.00 New. provides a 120 signal whenever the chiller is running. I have a Phase loss alarm on second compressor and i don`t know who is generating the alarm . ComfortLink control In an effort to reduce energy consumed by HVAC equipment and to continually produce chilled water, Trane has developed the Model RTAC chiller with higher efficiencies The main processor has an integral display (EasyView or DynaView). This is also called 'single phasing'. A Tracer Summit system can support both of the leading interoperable communications standards—BACnet™ and LonTalk®. 7. . voltage, over voltage, phase loss, phase reversal and phase unbalance of the incoming voltage. Probably the CT will be defective. Phase Reversal/Rotation Protection The chiller consists of an open motor mounted to a compressor (with integral speed increasing gears), condenser, evaporator and variable flow control. ABB ACH550 Fault Codes & Alarms. • Phase loss Detection VARIABLE FLOW • Isolation Valves for each module When one phase of a three-phase system is lost, a phase loss occurs. This is a common failure with the vfd especially if a power related issue like brownout, phase loss etc. Alarm Event Class [1-3] Numeric. Alarm 4 (Mains Phase Loss) is displayed . The extensive Trane chiller product line was developed based on decades of knowledge and industry leadership, and includes centrifugal, helical-rotary and scroll compressor chillers, ranging in capacities from 20 to 4,000+ tons. Best regards . not confirm the startup module interprets this as loss phase. Trane Chiller MPL alarm. chiller plant regardless of your current control system. , Circuit B 30 Loss communication with SCPM A1 Communication 316SOSS . The MCS-PHASE was specifically designed to protect motors and other 3-phase loads from premature failure and damage due to common voltage faults such as unbalance, over/under I have a Trane Chiller CVHF-910 and i have regularly the alarm "Momentary power loss" and i can't find the cause and i would like to know if it's dangerous to disable the MPL fonction in the Field startup group.This chiller has a SSS modele number CVSF0579HA31600K010 type of starter. Trane air cooled screw chiller manual . Air-Cooled Series R® Rotary Liquid Chillers "CO" and Later Design . The Creotech chiller module is built with a stand-a-lone controller and interactive display. The starter module provides protection of the compressor in the form of running overload, phase reversal, phase loss, phase imbalance, and momentary power loss. Loss of chilled water flow. And multiple voltage ranges are offered to fit most three phase applications that could. with Trane's advanced microprocessor controls, you can use the Trane air-cooled Afd to maximize chiller efficiency and reduce power consumption by adapting the motor speed to the chiller operating load for optimum compressor efficiency. The 30RB chillers are equipped with ComfortLink controls and electronic expansion valves. The YORK Model YK Chiller is commonly applied to large air conditioning systems, but may be used on other applications. Carrier chiller alarm codes 30GX and 30HXC series PRO-DIALOG Control Screw-Compressor Air- and Water-Cooled Liquid Chillers 50 Hz The PRO-DIALOG Plus control system has many fault tracing aid functions. Three-phase over/under voltage, phase loss/reversal/ imbalance protection. hi I av a Trane chiller,whats the problem means with E3,,Am bhupen from kenya. Trane RTAC 140-500 ton units (60 Hz) manual : Legend to Diagnostics Table. York Central Controller Fault Codes: H3: Outdoor adding malfunction (valid for host unit) H2: Outdoor decreasing malfunction (valid for host unit) H1: Net communication malfunction EF: Other malfunction E4-T4: Temp. 501 air-cooled liquid chillers with electronic controls. $22.95 New. caused by utility phase loss, phase reversal, or over and under voltage • Quiet chiller operation which can potentially increase the usability of nearby spaces. FLD = Furnished by Trane U.S. Inc. dba Trane / Installed by Others Equipment Submittal Page 2 of 6 Loss of Power or Phase Protection The TR200 Drive is equipped with an automatic sustained power or phase loss circuit. The MCS-PHASE is a programmable 3-phase line voltage monitor with 25-fault memory, high temperature LCD display, easy setup and clear diagnostic readout of system faults. Speed Air handler for $ 2,200 or buy a new system ( 60 ). Series R® Rotary Liquid chillers & quot ; and Later Design Verify input current all... Page 46 for further details > Trane chiller and i need some wiring documentation cprsr! Means by which heat transfers from the chiller / interlock • Min run time //www.thermalcare.com/how-does-a-chiller-work/ '' Troubleshooting... Edit specifications and blue text in header to meet project requirements Flow Demand interlock! Department in France has tested 3 USB à RS232 adaptors broken wire, worn contact mechanical... 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