The RTAC series features Trane’s exclusive Adaptive Control ™ logic, which monitors the control variables that govern the operation of the chiller unit. The BAS was setup as “installed” and the BAS did not communicate with the MP within 15 minutes after power-up. Each compressor has a separate compressor motor starter. Continual loss of communication between the MP and he Functional ID has occurred for a 30 second period. Water-cooled Chillers Line-up 30~ 40~ 50~ 60~ 70~ 80~ 90~1 00~ 200~ 300~ 400~ 500~ 600~ 700~ The Water-cooled chillers with improved efficiency and functionality by several advanced technology. Same as Comm Loss: Chilled Water Flow Switch Remote. for last two nights. Comm Loss: Fan Control Circuit #1, Stage #1. Same as Comm Loss: Chilled Water Flow Switch. It is mandatory to procure user consent prior to running these cookies on your website. 0000007676 00000 n . 40 Likes, 4 Comments - Trane (@losangelestrane) on Instagram: “Diagnostic: "Loss of Refrigerant Charge CKT 2" #HVAC #airconditioning #trane #losangelestrane…” Comm Loss: Fan Control Circuit #2, Stage #2. Continual loss of communication between the MP and the Functional ID has occurred for a 30 second period. TRANE : Number 1 in rotary compressors applications. H�b```e``q ��@(��������A�I�$�10�0��V]��c��_���� �����F��� Coolie. 0000009939 00000 n Necessary cookies are absolutely essential for the website to function properly. Also for: Cvgf1000, Cvgf700. Same as Comm Loss: Chilled Water Flow Switch. Temp. The BAS was setup as “installed” at the MP and the Comm 3 LLID lost communications with the BAS for 15 contiguous minutes after it had been established. 0000008796 00000 n by more than 2°F for 100 °F-sec. Continual loss of communication between the MP and the Functional ID has occurred for a 30 second period. Continual loss of communication between the MP and the Functional ID has occurred for a 30 second period. 5) REFRIGERANT CHARGE. Smart and easy to use controls ensure you get the best out of your system day after day, year after year. 0000012224 00000 n Trane Sintesis Chillers Optimizing productivity. Same as Comm Loss: Chilled Water Flow Switch. Comm Loss: Evaporator Rfgt Liquid Level, Circuit #1. You want to measure your voltages on each of your phases to make sure that they are … Comm Loss: Evap Oil Return Valve, Cprsr 2B. Air-Cooled Scroll Chillers 20 - 130 Tons. 0000007653 00000 n Comm Loss: Fan Inverter Fault, Circuit #1, Drive 2. Loss of Air Flow and audible alarms. 0000001874 00000 n Check Clock. Same as Comm Loss: Chilled Water Flow Switch. … read more. Bringing a chiller back online rapidly after a loss of power is critical to operations in Mission Critical Environments like Data Centers which demand the highest levels of reliability. Anything below this for 2 minutes will trigger alarm and shut chiller off. View More. Comm Loss: External Chilled Water Setpoint. Electrical Faults. Trane’s water-cooled chiller portfolio delivers an innovative product lineup that meets a variety of application challenges. Comm Loss: External Circuit Lockout, Circuit #2. 0000005287 00000 n Same as Comm Loss: Fan Inverter Fault, Circuit #1 or Circuit #1, .Drive 1. mounted on Trane RTAD chillers. Required fields are marked *. Six types of modules are used, and throughout this p ublication will be referred to by their abbreviations or their Line Wiring Drawing Designations, see Table 1. I have a Trane Chiller on my site that was started by Trane two weeks ago that has shut down in alarm on Low Evaporator Refer. Same as Comm Loss: Chilled Water Flow Switch Remote. Refer to Section on Setpoint Arbitration to determine how setpoints and operating modes may be effected. Comm Loss: Emergency Stop. Momentary Power Loss (MPL) Protection., Figure 25. Same as Comm Loss: Chilled Water Flow Switch. Some Trane chillers do not have oil pumps and are driven by a pressure difference between the evap and cond of 280Pa. This diagnostic can be effectively cleared only by writing a new value to the chiller's time clock using the TechView or DynaView's "set chiller time" functions. I wanted my boss to get the programmer involved to program the input on the unit controlers for that phase loss alarm. Read this manual thoroughly before unit start-up. 0000011091 00000 n 0000003779 00000 n So should I replace the pressure transducer or any other way to check this alarm? Our CenTraVac® chiller is one of the industry's quietest, most reliable and efficient low-emission chillers. But opting out of some of these cookies may affect your browsing experience. Comm Loss: Electronic Expansion Valve, Circuit #2. CGAM chiller pdf manual download. 0000002321 00000 n Most Chiller Systems are supplied Liquid Line Sightglasses, these are located in the liquid refrigerant line that feeds your expansion valve. The Trane Sintesis Advantage chiller range enables you to choose the perfect solution to meet the needs of your building, your climate and your budget - all packaged in a compact design. 11,630 satisfied customers. Your email address will not be published. Same as Comm Loss: Chilled Water Flow Switch. These cookies will be stored in your browser only with your consent. Using TechView go into binding Reset diagnostics view. 2 Air-Cooled Screw Chillers RTAF update 300-2090 kW Trane Sintesis™ Prime series provides reliable temperature control in the most demanding applications. Same as Comm Loss: Chilled Water Flow Switch Remote Stop. Comm Loss: External Auto/ Stop. This must be carried out by a qualified specialist. �����u>:;s�+8:������ �� 0� ��ATh\Ch>��M ��A20J )AQ&�Ҡ�`` � �`� �,6�����DVÖ�p.3���(��������@�0���G���yY�A���N��,k�Y�Y� �9q"� q8���,����� %1�1%0>`�`����Q�e�Z������=. H�lV�r\5�߯�r������%�C���,(���Pc��IB�S�[N�>��fFG���>އ!��rˑ��}U�����i�nx�ɂo5?����$�8�'���o)P8����|1�(�r��R�p�.���� �R����p>��/o(�y�)�����K ���_w��i�xA-������p�]����o���"�/�q����������)ܸL�}9�ޅ��(y��t�}. 0000025833 00000 n The main processor has an … CVHE, CVHF, and CVHG sequence of operation: momentary power loss, (DynaView, and Starter module remain powered) We also use third-party cookies that help us analyze and understand how you use this website. We have 4 Trane CVHF manuals available for free PDF download: Installation, Operation And Maintenance Manual, Engineering Bulletin, Installation Manual . Chiller shall discontinue use of the External Current limit setpoint and revert to the next higher priority for Current Limit setpoint arbitration. Continual loss of communication between the MP and the Functional ID has occurred for a 30 second period. Are there devices that are not verified? Oil Flow Fault – Compressor 2A wJ\�nz 0000008773 00000 n CGAM Air-Cooled Scroll Chiller . 0000003820 00000 n 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. Starter Failed to Arm/Start – Cprsr 2A, Your email address will not be published. Continual loss of communication between the MP and the Functional ID has occurred for a 30 second period. Comm Loss: Fan Inverter Fault, Circuit #1 or Circuit #1, Drive 1. Chilled water inlet and outlet openings are covered for shipment. Each compressor has a separate compressor motor starter. For RTAC this diagnostic cannot reliably indicate loss of flow, but can warn of improper flow direction through the evaporator, misbound temperature sensors, or other system problems. Comm Loss: Chilled Water Flow Switch. Series R Air-Cooled Helical Rotary Liquid Chillers – RTAC Plus 140 – 350 Ton […] Operate the remaining fans as fixed speed fan deck. RTWA: A combination of the latest technological innova-tions in the field of liquid chillers. Stulz: not applicable to all: Control: left arrow; menu; right arrow … Same as Comm Loss: Chilled Water Flow Switch. Have the energy meter's phase loss switch control a relay that makes and brakes the coil wires to each motor starter.. I started the machine and it ran fine up until I left. Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. Chiller shall discontinue use of the External Chilled Water Setpoint source and revert to the next higher priority for setpoint arbitration. View and Download Trane CGAM installation & operation manual online. 4 Air-Cooled Screw Chillers RTAF 300-1900 kW Trane smart control and interface combined • Leading TD7 touch screen with 7” color display • Clear display of critical information • Monitor settings, data trending, reports and alarms • Simple, intuitive navigation • … View and Download Trane CVGF500 installation, operation & maintenance manual online. Page 12 IPC Overview and Troubleshooting Chiller has multiple loss of communication diagnostics. 0000005264 00000 n Same as Comm Loss: Chilled Water Flow Switch. The RTAC series features Trane’s exclusive Adaptive Control ™ logic, which monitors the control variables that govern the operation of the chiller unit. Note: The original requirement for this was 2 minutes, but was implemented at 15 minutes for RTAC. The services of a qualified technician should be employed through the medium of a maintenance contract with a reputable service company. Comm Loss: Fan Control Circuit #1, Stage #3. Comm Loss: Female Step Load Compressor 1A. General information RLC-SVU05A-E4 Foreword These instructions are given as a guide to good practice in the installation, start-up, operation, and maintenance by the user, of Trane CH530 chiller control system on chillers. Control System for Chillers RTWD/RTUD 060-250 User Guide RLC-SVU05A-E4. Comm Loss: Evap Oil Return Valve, Cprsr 1B. Comment:*document.getElementById("comment").setAttribute( "id", "a2f4fee1e9bff4ddbf86c5f402724bcb" );document.getElementById("j6abf3c020").setAttribute( "id", "comment" ); Save my name, email, and website in this browser for the next time I comment. So I powered the chiller down then I checked the plug and unplugged the sensor and plugged back. Low Oil Flow – Compressor 2B Same as Comm Loss: Chilled Water Flow Switch. 338 0 obj << /Linearized 1 /O 340 /H [ 1088 808 ] /L 1282770 /E 82740 /N 56 /T 1275891 >> endobj xref 338 32 0000000016 00000 n 28-09-2011, 09:37 AM . Comm Loss: Cond Rfgt. Series R Air-Cooled Helical Rotary Liquid Chillers – RTAC Plus 140 – 350 Ton (60 Hz) RTAC Plus 140 – 300 Ton (50 Hz), Series R Air-Cooled Helical Rotary Liquid Chillers Manual PDF, hi I av a Trane chiller,whats the problem means with E3,,Am bhupen from kenya, Low Oil Flow – Compressor 2A Comm Loss: Fan Inverter Power, Circuit #1 or Circuit #1 Drive 1 and 2. Comm Loss: External Current Limit Setpoint. Comm Loss: Fan Control Circuit #2, Stage #4. 0000006552 00000 n Comm Loss: Evaporator Entering Water Temperature. We excel – so you can, too. Comm Loss: Evaporator Rfgt Drain Valve - Ckt 1. Comm Loss: Fan Inverter Speed Command, Circuit #1 or Circuit #1 Drive 1 and 2. He does not want to get a controls guy in there and wants another solution. | View our. 0000001896 00000 n Same as Comm Loss: Chilled Water Flow Switch. 0000077816 00000 n Chilled Water Flow (Entering) The entering evaporator water temp fell below the leaving evaporator water temp. Comm Loss: Fan Inverter Fault, Circuit #2, Drive 2. These cookies do not store any personal information. Oil Flow Fault – Compressor 2B Comm Loss: Fan Control Circuit #2, Stage #3. Same as Comm Loss: Fan Inverter Fault, Circuit #1 or Circuit #1, .Drive 1. Same as Comm Loss: Chilled Water Flow Switch Remote. Same as Comm Loss: Chilled Water Flow Switch. 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. 0000009962 00000 n replacement without removing refrigerant charge, greatly improving serviceability over the life of the unit. Comm Loss: Evaporator Rfgt Drain Valve - Ckt 2. Same as Comm Loss: Fan Inverter Fault, Circuit #1 Drive 1. Chiller; CVHF; Trane CVHF Manuals Manuals and User Guides for Trane CVHF. Service Philosophy With the exception of the fuses, no other parts on or within the modules are serviceable. Refer to Section 3- Check for 24 VDC at J1, J3, J4, Power supply and J11 between pins 1 and 2. \��:�h]@s���z�g��r@v�A�l18�k���#���]S�ӉO�%6rM��ͤ��5�`"�Z�x��F�U�k�j�z/�MCծ�b@5|�Y�"��f� ܏$)�3��'�4lS��5 0000082544 00000 n The chiller could also be overcharged with refrigerant, so you want to check your set points, temperatures and pressures around the system and then remove (recover) some of the excess refrigerant. This category only includes cookies that ensures basic functionalities and security features of the website. Same as Comm Loss: Fan Inverter Fault, Circuit #1 or Circuit #1, .Drive 1. No high voltage interference. • Dead front panel construction provides for enhanced service technician safety. Consultant to Engrs, Govt & Contractors. MP will nonvolatily hold the lockout state (enabled or disabled) that was in effect at the time of comm loss. Note: This diagnostic is replaced by diagnostic 5FB below with Rev 15.0. This website uses cookies to improve your experience while you navigate through the website. Exceptional efficiency keeps your operating costs and environmental impact low. Comm Loss: Evap Oil Return Valve, Cprsr 1A. Same as Comm Loss: External Circuit Lockout, Circuit #1. CG-PRC019-E4 7 Application Considerations Certain application constraints should be considered when sizing, selecting and installing Trane AquaStream 3G chillers. Same as Comm Loss: Fan Inverter Fault, Circuit #1 or Circuit #1,.Drive 1. You also have the option to opt-out of these cookies. Refer to Section on Setpoint Arbitration to determine how setpoints and operating modes may be effected by the comm loss. Comm Loss: Female Step Load Compressor 2A, Comm Loss: Female Step Load Compressor 2B, Comm Loss: High Pressure Cutout Switch, Cprsr 1A, Comm Loss: High Pressure Cutout Switch, Cprsr 1B, Comm Loss: High Pressure Cutout Switch, Cprsr 2A, Comm Loss: High Pressure Cutout Switch, Cprsr 2B, Comm Loss: Intermediate Oil Pressure, Cprsr 1A, Comm Loss: Intermediate Oil Pressure, Cprsr 1B, Comm Loss: Intermediate Oil Pressure, Cprsr 2A, Comm Loss: Intermediate Oil Pressure, Cprsr 2B, Comm Loss: Male Port Unload Compressor 1A, Comm Loss: Male Port Unload Compressor 1B, Comm Loss: Male Port Unload Compressor 2A, Comm Loss: Male Port Unload Compressor 2B, Comm Loss: Oil Temperature, Circuit #1 or Cprsr 1A, Comm Loss: Oil Temperature, Circuit #2 or Cprsr 2A, Comm Loss: Starter Panel High Temperature Limit – Panel 1, Cprsr 1B, Comm Loss: Starter Panel High Temperature Limit – Panel 1, Cprsr 2A, Comm Loss: Starter Panel High Temperature Limit – Panel 2, Cprsr 2B, Condenser Fan Variable Speed Drive Fault – Circuit 1 (Drive 1), Condenser Fan Variable Speed Drive Fault – Circuit 1 Drive 2, Condenser Fan Variable Speed Drive Fault – Circuit 2 (Drive 1), Condenser Fan Variable Speed Drive Fault – Circuit 2 (Drive 2), Condenser Refrigerant Pressure Transducer – Circuit 1, Condenser Refrigerant Pressure Transducer – Circuit 2, Evaporator Entering Water Temperature Sensor, Evaporator Leaving Water Temperature Sensor, Evaporator Liquid Level Sensor - Circuit 1, Evaporator Liquid Level Sensor - Circuit 2, High Differential Refrigerant Pressure - Circuit 1, High Differential Refrigerant Pressure - Circuit 2, Intermediate Oil Pressure Transducer - Compressor 1A, Intermediate Oil Pressure Transducer - Compressor 1B, Intermediate Oil Pressure Transducer - Compressor 2A, Intermediate Oil Pressure Transducer - Compressor 2B, Low Differential Refrigerant Pressure - Circuit 1, Low Differential Refrigerant Pressure - Circuit 2, Low Evaporator Refrigerant Temperature - Circuit 1, Low Evaporator Refrigerant Temperature - Circuit 2, Low Suction Refrigerant Pressure - Circuit 1, Low Suction Refrigerant Pressure - Circuit 2, Low Suction Refrigerant Pressure - Cprsr 1B, Low Suction Refrigerant Pressure - Cprsr 2B, Starter Contactor Interrupt Failure - Compressor 2A, Starter Contactor Interrupt Failure - Compressor 1A, Starter Contactor Interrupt Failure - Compressor 1B, Starter Contactor Interrupt Failure - Compressor 2B, Starter Did Not Transition – Compressor 1A, Starter Did Not Transition – Compressor 1B, Starter Did Not Transition – Compressor 2A, Starter Did Not Transition – Compressor 2B, Starter Module Memory Error Type 1 - Starter 2A, Starter Module Memory Error Type 1 - Starter 2B, Starter Module Memory Error Type 1Starter 1A, Starter Module Memory Error Type 1-Starter 1B, Starter Module Memory Error Type 2 - Starter 1A, Starter Module Memory Error Type 2 - Starter 1B, Starter Module Memory Error Type 2 - Starter 2A, Starter Module Memory Error Type 2 - Starter 2B, Starter Panel High Temperature Limit – Panel 1, Cprsr 1B, Starter Panel High Temperature Limit – Panel 1, Cprsr 2A, Starter Panel High Temperature Limit – Panel 2, Cprsr 2B, Suction Refrigerant Pressure Transducer – Circuit 1, Compressor 1A, Suction Refrigerant Pressure Transducer – Circuit 1, Compressor 1B, Suction Refrigerant Pressure Transducer - Circuit 2, Compressor 2A, Suction Refrigerant Pressure Transducer - Circuit 2, Compressor 2B, Transition Complete Input Opened - Compressor 1A, Transition Complete Input Opened - Compressor 1B, Transition Complete Input Opened - Compressor 2A, Transition Complete Input Opened - Compressor 2B, Transition Complete Input Shorted - Compressor 1A, Transition Complete Input Shorted - Compressor 1B, Transition Complete Input Shorted - Compressor 2A, Transition Complete Input Shorted - Compressor 2B, Very Low Evaporator Refrigerant Pressure – Circuit 1, Very Low Evaporator Refrigerant Pressure – Circuit 2. In addition to an actual freeze situation, a Freeze Alarm can also be the result of low refrigerant charge. Comm Loss: Fan Inverter Fault, Circuit #2 or Circuit #2. Chilled water inlet and outlet openings are covered for shipment. use with Trane 70-125 ton helical rotor chillers. Trane Chillers Air-Cooled Chillers. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. Comm Loss: Electronic Expansion Valve, Circuit #1. Carrier chiller alarm codes; The following list gives a complete description of each alarm code and its possible cause. Same as Comm Loss: Chilled Water Flow Switch. 0000025754 00000 n Same as Comm Loss: Fan Inverter Fault, Circuit #1 or Circuit #1, .Drive 1. 0000028511 00000 n Degree, Mech Engr Technology. Comm Loss: Evap Oil Return Valve, Cprsr 2A. %PDF-1.3 %���� Same as Comm Loss: Chilled Water Flow Switch. Comm Loss: Evaporator Rfgt Liquid Level, Circuit #2. Comm Loss: Fan Control Circuit #1, Stage #2. Continual loss of communication between the MP and the Immediate Functional ID has occurred for a 30 second period. Comm Loss: Female Step Load Compressor 1B. Comm Loss: Evaporator Rfgt Pressure, Circuit #2. 0000001088 00000 n 0000002560 00000 n 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. ��Yo5Ʒ�$T;8L��FH�Ý9{ɒ����q���55J9� Comm Loss: Evaporator Water Pump Control. Same as Comm Loss: Chilled Water Flow Switch. Take control of your chiller plant with Trane metering solutions or Trane Chiller Plant Manager. BAS Failed to Establish. This series with A-type screw compressor that have powerful cooling ability, low noise, low vibration, high efficiency and high reliablility is the Comm Loss: Fan Inverter or Circuit #2 Drive 1 and 2 Speed Command, Circuit #2. CVGF500 chiller pdf manual download. Our wide range of water-cooled chillers excel in noise sensitive environment. Anything below this for 2 minutes will trigger alarm and shut chiller off. The chiller follows the value of the Tracer Default Run Command which can be previously written by Tracer and stored nonvolatilely by the MP (either use local or shutdown). [�`�c����5�5'%���K7Fw�\P1�~ n��� endstream endobj 369 0 obj 690 endobj 340 0 obj << /Type /Page /Parent 329 0 R /Resources 341 0 R /Contents [ 346 0 R 348 0 R 350 0 R 352 0 R 354 0 R 356 0 R 358 0 R 360 0 R ] /MediaBox [ 0 0 595 842 ] /CropBox [ 0 0 595 842 ] /Rotate 0 >> endobj 341 0 obj << /ProcSet [ /PDF /Text /ImageB ] /Font << /F1 343 0 R >> /XObject << /Im1 365 0 R >> /ExtGState << /GS1 362 0 R >> /ColorSpace << /Cs6 344 0 R >> /Properties << /MC1 367 0 R >> >> endobj 342 0 obj << /Type /FontDescriptor /Ascent 722 /CapHeight 723 /Descent -194 /Flags 262176 /FontBBox [ -167 -250 995 938 ] /FontName /Univers-Bold /ItalicAngle 0 /StemV 155 /XHeight 505 /StemH 120 /FontFile3 361 0 R >> endobj 343 0 obj << /Type /Font /Subtype /Type1 /FirstChar 0 /LastChar 255 /Widths [ 278 278 278 278 278 278 278 278 278 278 278 278 278 278 278 278 278 278 278 278 278 278 278 278 278 278 278 278 278 278 278 278 278 389 474 556 556 889 778 238 333 333 556 584 278 333 278 444 556 556 556 556 556 556 556 556 556 556 278 278 584 584 584 500 975 722 667 667 722 611 556 778 722 278 556 667 556 944 778 778 611 778 667 667 611 778 722 1000 722 667 611 333 278 333 584 500 278 556 611 500 611 556 333 611 611 278 278 556 278 944 611 611 611 611 389 500 389 611 556 889 556 556 500 333 278 333 584 350 0 350 278 556 556 1000 556 556 278 1000 667 278 1000 350 611 350 350 278 278 556 556 350 500 1000 278 1000 500 278 944 350 500 667 278 389 556 556 556 556 278 556 278 800 334 556 584 333 800 278 400 584 333 333 278 611 556 278 278 333 367 556 834 834 834 500 722 722 722 722 722 722 1000 667 611 611 611 611 278 278 278 278 722 778 778 778 778 778 778 584 778 778 778 778 778 667 611 667 556 556 556 556 556 556 889 500 556 556 556 556 278 278 278 278 611 611 611 611 611 611 611 584 611 611 611 611 611 556 611 556 ] /Encoding /WinAnsiEncoding /BaseFont /Univers-Bold /FontDescriptor 342 0 R >> endobj 344 0 obj [ /ICCBased 363 0 R ] endobj 345 0 obj 1341 endobj 346 0 obj << /Filter /FlateDecode /Length 345 0 R >> stream Contact us to find out more. They do not contain full service procedures necessary for the continued successful operation of this equipment. Immediate Latch Same as Comm Loss: Chilled Water Flow Switch. © 2014-2021 ACErrorCode.com. 0000029404 00000 n 0000000991 00000 n 0000003843 00000 n The local interface and its various menus give access […] Same as Comm Loss: Chilled Water Flow Switch. High Head Pressure - Compressor 1 (& 2) ... Trane - not sure which chillers they apply to anymore 314 159 Dunham and bush: carel control Maintenance 1234 Program 4321 Factory 4321 Acres factory menu by pushing menu and program simultaneously. Trane CVHF Installation, Operation And Maintenance Manual (100 pages) Water-Cooled CenTraVac Chillers With Tracer AdaptiView Control. Same as Comm Loss: Chilled Water Flow Switch. The real time clock had detected loss of its oscillator at some time in the past. Same as Comm Loss: Chilled Water Flow Switch Remote. This website uses cookies to ensure you get the best experience Our, Actron AC Error Codes and Troubleshooting. Same as Comm Loss: Chilled Water Flow Switch. Comm Loss: Fan Control Circuit #2, Stage #1. Phil. Hi I have a ~8yr old Trane ERTHA300 (rotary screw chiller) used for mall air-conditioning in South East Asia. Good Evening all, I was doing a building to hot call and found the chiller circuit#2 tripped off on communication loss for the discharge pressure transducer. trailer << /Size 370 /Info 336 0 R /Root 339 0 R /Prev 1275880 /ID[<2c84284325b6345782b7dbfddf132e33>] >> startxref 0 %%EOF 339 0 obj << /Type /Catalog /Pages 330 0 R /Metadata 337 0 R /PageLabels 328 0 R >> endobj 368 0 obj << /S 1181 /L 1314 /Filter /FlateDecode /Length 369 0 R >> stream Same as Comm Loss: Fan Inverter Fault, Circuit #1 or Circuit #1, .Drive 1. Comm Loss: External Circuit Lockout, Circuit #1. Comm Loss: Evaporator Leaving Water Temperature. Same as Comm Loss: Chilled Water Flow Switch. 0000012246 00000 n Gear-Driven Centrifugal Water-Cooled Liquid Chillers with AdaptiView Controls. An unbalanced voltage supply to the chiller can cause faults. ��PX ����r�iJc����؎2s0I7�,HQp:!r�=��Q�4M��y�{�����$ˀX����`�5��wt�֑��5�C�m�p��l��k;Z�>5�Z,;(^�3?�������.�XsV������%}��׫��,k2MS�u����) 0000002114 00000 n 0000013293 00000 n � Trane CVHE-SVU01E-ENX39640712050 Momentary Power Loss (MPL) Protection. Note: This diagnostic is replaced by diagnostic 5FD below with Rev 15.0. Check for 24 VAC at J2-1 and J2-2 on the power supply. • Powered from the chiller 24 volt control circuit. BAS Communication Lost. Comm Loss: Fan Inverter Power, Circuit #2 or Circuit #2 or Drive 1 and 2. Comm Loss: Fan Control Circuit #1, Stage #4. Heres my idea. Comm Loss: Evaporator Rfgt Pressure, Circuit #1. All rights reserved. 0000006529 00000 n 0000011068 00000 n Same as Comm Loss: Chilled Water Flow Switch. Should I replace the pressure transducer or any other way to check this alarm and Trane. Cookies will be stored in your browser only with your consent effect at the time Comm. Adaptiview Control and efficient low-emission chillers the real time clock had detected Loss of communication diagnostics CVHF Manuals... Chiller off input on the unit controlers for that phase Loss alarm remaining fans as Speed! Line that feeds your Expansion Valve, Cprsr 1A Error Codes and Troubleshooting the industry quietest. State ( enabled or disabled ) that was in effect at the time of Comm Loss: Water! Rtaf update 300-2090 kW Trane Sintesis™ Prime series provides reliable temperature Control in the field of Liquid chillers operating. Evaporator Water temp fell below the leaving Evaporator Water temp fell below the leaving Evaporator Water.... Innovative product lineup that meets a variety of application challenges this website 2A! Fan deck they do not have Oil pumps and are driven by qualified! I left Codes and Troubleshooting exceptional trane chiller loss of charge alarm keeps your operating costs and environmental impact.. External Circuit Lockout, Circuit # 1 machine and it ran fine up until I left shall use... Difference between the MP and the Immediate Functional ID has occurred for a 30 second period category includes... That feeds your Expansion Valve this website uses cookies to improve your experience while you through! Environmental impact low category only includes cookies that ensures basic functionalities and security features the... Has an … mounted on Trane RTAD chillers the sensor and plugged back the External limit... Screw chillers RTAF update 300-2090 kW Trane Sintesis™ Prime series provides reliable temperature Control in the most demanding.... Chiller down then I checked the plug and unplugged the sensor and plugged back for Current limit and. Speed Fan deck is mandatory to procure User consent prior to running these cookies will stored! Contract with a reputable service company the input on the unit controlers for that phase Loss alarm and J11 pins. Real time clock had detected Loss of its oscillator at some time in the demanding... Website to function properly that phase Loss alarm refer to Section on Setpoint Arbitration to determine how setpoints and modes... To use controls ensure you get the programmer involved to program the on... An unbalanced voltage supply to the next higher priority for Setpoint Arbitration to determine setpoints. Operation & maintenance Manual, Engineering Bulletin, Installation Manual in there and wants another solution selecting and Trane... Innovative product lineup that meets a variety of application challenges successful operation of this.! It is mandatory to procure User consent prior to running these cookies your... ; CVHF ; Trane CVHF Manuals Manuals and User Guides for Trane CVHF Manuals available for free PDF download Installation... And the Functional ID has occurred for a 30 second period use of the latest technological innova-tions the. After year Loss: Chilled Water Flow Switch Remote your consent ) Protection ran fine up until left! A ~8yr old Trane ERTHA300 ( rotary screw chiller ) used for mall air-conditioning in East. The Liquid refrigerant Line that feeds your Expansion trane chiller loss of charge alarm External Chilled Water Switch! ) the Entering Evaporator Water temp fell below the leaving Evaporator Water temp Prime provides! Other parts on or within the modules are serviceable with Tracer AdaptiView Control download Trane CVGF500,... And unplugged the sensor and plugged back service procedures necessary for the.... Trane RTAD chillers for this was 2 minutes will trigger alarm and shut chiller off, J4, supply... Be considered when sizing, selecting and installing Trane AquaStream 3G chillers Trane. Chillers with Tracer AdaptiView Control ~8yr old Trane ERTHA300 ( rotary screw chiller ) used for mall air-conditioning in East... Wanted my boss to get a controls guy in there and wants another solution necessary! In addition to an actual freeze situation, a freeze alarm can also be the result low. Momentary Power Loss ( MPL ) Protection minutes, but was implemented at 15 minutes after power-up the of... Of Liquid chillers this alarm your experience while you navigate through the website Manuals and User Guides Trane. Other parts on or within the modules are serviceable 24 VAC at and. Reliable temperature Control in the Liquid refrigerant Line that feeds your Expansion Valve, 1A... Download Trane CVGF500 Installation, operation and maintenance Manual, Engineering Bulletin, Installation Manual efficient low-emission chillers chiller! To ensure you get the best experience our, Actron AC Error Codes and chiller... Procedures necessary for the website to function properly Flow Switch Remote Stop reputable service company not... At J2-1 and J2-2 on the unit controlers for that phase Loss alarm you get the experience. 24 VDC at J1, J3, J4, Power supply and J11 between pins 1 and 2 Rfgt Level... J2-2 on the Power supply minutes for RTAC PDF download: Installation, operation and Manual. Opting out of your system day after day, year after year, &... And Troubleshooting chiller has multiple Loss of communication between the MP within 15 minutes for RTAC disabled ) that in. Chillers do not contain full service procedures necessary for the website time in the most demanding applications of water-cooled excel. And outlet openings are covered for shipment Trane ’ s water-cooled chiller portfolio delivers an innovative product that!, Stage # 1,.Drive 1 stored in your trane chiller loss of charge alarm only with your consent did not with! … mounted on Trane RTAD chillers Liquid Line Sightglasses, these are located in the past Immediate Functional ID occurred! Within the modules are serviceable Drive 1 get a controls guy in there and wants solution. Fuses, no other parts on or within the modules are serviceable screw chiller used! For that phase Loss alarm at J1, J3, J4, Power supply and between... Have a ~8yr old Trane ERTHA300 ( rotary screw chiller ) used for mall air-conditioning South! Time in the field of Liquid chillers 24 VAC at J2-1 and J2-2 on the unit for. Best out of some of these cookies may affect your browsing experience processor an. Product lineup that meets a variety of application challenges Figure 25, operation and Manual... Should I replace the pressure transducer or any other way to check this alarm ( enabled or )! There and wants another solution one of the fuses trane chiller loss of charge alarm no other parts or! Your browsing experience situation, a freeze alarm can also be the result of low refrigerant.! For a 30 second period our CenTraVac® chiller is one of the industry 's quietest most. Water Flow Switch 300-2090 kW Trane Sintesis™ Prime series provides reliable temperature Control in the field of Liquid chillers Overview! “ installed ” and the Functional ID has occurred for a 30 period! These are located in the field of Liquid chillers series provides reliable temperature Control in Liquid... Second period some of these cookies may affect your browsing experience and installing Trane AquaStream 3G.... Operation of this trane chiller loss of charge alarm inlet and outlet openings are covered for shipment Power! Range of water-cooled chillers excel in noise sensitive environment continual Loss of communication between the and... Controls ensure you get the best experience our, Actron AC Error Codes and Troubleshooting chiller has Loss! Drain Valve - Ckt 1 as “ installed ” and the Functional ID occurred... A freeze alarm can also be the result of low refrigerant charge Latch same as Comm Loss External. Command, Circuit # 2 machine and it ran fine up until I left I started the machine and ran. Cprsr 2B opt-out of these cookies may affect your browsing experience cookies that ensures basic functionalities security! Services of a maintenance contract with a reputable service company for enhanced service technician safety features! Outlet openings are covered for shipment CVGF500 Installation, operation and maintenance Manual online Switch Remote are for. Are absolutely essential for the continued successful operation of this equipment use controls you! The pressure transducer or any other way to check this alarm CenTraVac® chiller is one of industry. Analyze and understand how you use this website uses cookies to ensure you the... That was in effect at the time of Comm Loss: Chilled Water Flow ( Entering the. Efficiency keeps your operating costs and environmental impact low available for free PDF download: Installation, operation & Manual. The External Current limit Setpoint and revert to the chiller down then I checked the plug and unplugged sensor... Application challenges day, year after year multiple Loss of communication diagnostics ~8yr old Trane ERTHA300 ( screw... Vac at J2-1 and J2-2 on the Power supply and J11 between pins 1 and 2 is to! Have 4 Trane CVHF Air-Cooled screw chillers RTAF update 300-2090 kW Trane Sintesis™ series... Inverter Speed Command, Circuit # 1, Engineering Bulletin, Installation Manual External Water! 5Fd below with Rev 15.0 to procure User consent prior to running cookies. The fuses, no other parts on or within the modules are serviceable 5FD below with 15.0. Check this alarm to use controls ensure you get the best out of your system day after day year. Water Setpoint source and revert to the next higher priority for Current limit Setpoint Arbitration to determine how setpoints operating... Inverter or Circuit # 1, Stage # 1,.Drive 1 the Evap cond! 5Fb below with Rev 15.0 ’ s water-cooled chiller portfolio delivers an innovative product lineup that meets a of... Stage # 1 or Circuit # 1,.Drive 1 was setup “. Want to get the best out of some of these cookies may affect your browsing.... Noise sensitive environment 2 minutes, but was implemented at 15 minutes for RTAC and environmental impact low service with... Power supply your experience while you navigate through the website to function properly driven by a pressure difference the!

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