Required fields are marked *. This must be carried out by a qualified specialist. He does not want to get a controls guy in there and wants another solution. 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 • … The local interface and its various menus give access […] These cookies do not store any personal information. 0000012224 00000 n Chilled water inlet and outlet openings are covered for shipment. ��Yo5Ʒ�$T;8L��FH�Ý9{ɒ����q���55J9� Comm Loss: Evaporator Rfgt Drain Valve - Ckt 2. Degree, Mech Engr Technology. Refer to Section on Setpoint Arbitration to determine how setpoints and operating modes may be effected by the comm loss. 0000009939 00000 n So I powered the chiller down then I checked the plug and unplugged the sensor and plugged back. [�`�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 Comm Loss: Evaporator Leaving Water Temperature. Operate the remaining fans as fixed speed fan deck. The RTAC series features Trane’s exclusive Adaptive Control ™ logic, which monitors the control variables that govern the operation of the chiller unit. ��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����) Each compressor has a separate compressor motor starter. Same as Comm Loss: Chilled Water Flow Switch. • Dead front panel construction provides for enhanced service technician safety. Starter Failed to Arm/Start – Cprsr 2A, Your email address will not be published. The BAS was setup as “installed” and the BAS did not communicate with the MP within 15 minutes after power-up. Same as Comm Loss: External Circuit Lockout, Circuit #1. Same as Comm Loss: Chilled Water Flow Switch. Same as Comm Loss: Chilled Water Flow Switch. Series R Air-Cooled Helical Rotary Liquid Chillers – RTAC Plus 140 – 350 Ton […] Same as Comm Loss: Chilled Water Flow Switch. Loss of Air Flow and audible alarms. Refer to Section on Setpoint Arbitration to determine how setpoints and operating modes may be effected. 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. Same as Comm Loss: Fan Inverter Fault, Circuit #1 or Circuit #1,.Drive 1. CVGF500 chiller pdf manual download. But opting out of some of these cookies may affect your browsing experience. 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. 0000006529 00000 n Comm Loss: Fan Control Circuit #1, Stage #3. Comm Loss: Electronic Expansion Valve, Circuit #1. Note: The original requirement for this was 2 minutes, but was implemented at 15 minutes for RTAC. Note: This diagnostic is replaced by diagnostic 5FD below with Rev 15.0. Same as Comm Loss: Chilled Water Flow Switch. Trane CVHF Installation, Operation And Maintenance Manual (100 pages) Water-Cooled CenTraVac Chillers With Tracer AdaptiView Control. 0000082544 00000 n The RTAC series features Trane’s exclusive Adaptive Control ™ logic, which monitors the control variables that govern the operation of the chiller unit. Same as Comm Loss: Chilled Water Flow Switch. This website uses cookies to ensure you get the best experience Our, Actron AC Error Codes and Troubleshooting. 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. View and Download Trane CGAM installation & operation manual online. Comm Loss: Fan Inverter Power, Circuit #1 or Circuit #1 Drive 1 and 2. Same as Comm Loss: Fan Inverter Fault, Circuit #1 or Circuit #1, .Drive 1. 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 No high voltage interference. Refer to Section 3- Check for 24 VDC at J1, J3, J4, Power supply and J11 between pins 1 and 2. Air-Cooled Scroll Chillers 20 - 130 Tons. 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�}. 0000077816 00000 n 0000008796 00000 n 0000011068 00000 n All rights reserved. … read more. Each compressor has a separate compressor motor starter. Chiller; CVHF; Trane CVHF Manuals Manuals and User Guides for Trane CVHF. The services of a qualified technician should be employed through the medium of a maintenance contract with a reputable service company. Continual loss of communication between the MP and the Functional ID has occurred for a 30 second period. Comm Loss: Fan Control Circuit #1, Stage #2. Also for: Cvgf1000, Cvgf700. Same as Comm Loss: Chilled Water Flow Switch. 0000003820 00000 n Momentary Power Loss (MPL) Protection., Figure 25. 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 mounted on Trane RTAD chillers. 0000008773 00000 n � Same as Comm Loss: Fan Inverter Fault, Circuit #1 or Circuit #1, .Drive 1. 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. They do not contain full service procedures necessary for the continued successful operation of this equipment. Same as Comm Loss: Chilled Water Flow Switch Remote. Trane CVHE-SVU01E-ENX39640712050 Momentary Power Loss (MPL) Protection. 5) REFRIGERANT CHARGE. Comm Loss: External Chilled Water Setpoint. Our wide range of water-cooled chillers excel in noise sensitive environment. Same as Comm Loss: Fan Inverter Fault, Circuit #1 Drive 1. • Powered from the chiller 24 volt control circuit. You want to measure your voltages on each of your phases to make sure that they are … 0000005287 00000 n View and Download Trane CVGF500 installation, operation & maintenance manual online. 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. 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. 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. This website uses cookies to improve your experience while you navigate through the website. Same as Comm Loss: Chilled Water Flow Switch. Gear-Driven Centrifugal Water-Cooled Liquid Chillers with AdaptiView Controls. \��:�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 It is mandatory to procure user consent prior to running these cookies on your website. So should I replace the pressure transducer or any other way to check this alarm? Same as Comm Loss: Chilled Water Flow Switch Remote. Same as Comm Loss: Chilled Water Flow Switch Remote Stop. 0000007676 00000 n Comm Loss: Chilled Water Flow Switch. Chiller shall discontinue use of the External Chilled Water Setpoint source and revert to the next higher priority for setpoint arbitration. 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. Oil Flow Fault – Compressor 2B 0000002321 00000 n Coolie. Immediate Latch Same as Comm Loss: Chilled Water Flow Switch. Continual loss of communication between the MP and the Immediate Functional ID has occurred for a 30 second period. Low Oil Flow – Compressor 2B Comm Loss: Fan Control Circuit #2, Stage #1. An unbalanced voltage supply to the chiller can cause faults. 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. Trane’s water-cooled chiller portfolio delivers an innovative product lineup that meets a variety of application challenges. Comm Loss: Fan Control Circuit #2, Stage #3. Comm Loss: Electronic Expansion Valve, Circuit #2. View More. Check for 24 VAC at J2-1 and J2-2 on the power supply. Comm Loss: Evap Oil Return Valve, Cprsr 1A. Using TechView go into binding Reset diagnostics view. 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. . 11,630 satisfied customers. Comm Loss: Fan Inverter Fault, Circuit #2 or Circuit #2. Same as Comm Loss: Chilled Water Flow Switch Remote. Comm Loss: Fan Inverter Fault, Circuit #1 or Circuit #1, Drive 1. Same as Comm Loss: Chilled Water Flow Switch. 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. 0000006552 00000 n This category only includes cookies that ensures basic functionalities and security features of the website. Comm Loss: Evap Oil Return Valve, Cprsr 1B. Comm Loss: External Circuit Lockout, Circuit #1. Read this manual thoroughly before unit start-up. Comm Loss: Evaporator Rfgt Drain Valve - Ckt 1. | View our. Comm Loss: Evaporator Rfgt Liquid Level, Circuit #2. Take control of your chiller plant with Trane metering solutions or Trane Chiller Plant Manager. Continual loss of communication between the MP and the Functional ID has occurred for a 30 second period. 0000012246 00000 n Comm Loss: External Circuit Lockout, Circuit #2. Comm Loss: Fan Control Circuit #1, Stage #4. Consultant to Engrs, Govt & Contractors. 0000013293 00000 n 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. Same as Comm Loss: Chilled Water Flow Switch. Same as Comm Loss: Chilled Water Flow Switch. These cookies will be stored in your browser only with your consent. Chiller shall discontinue use of the External Current limit setpoint and revert to the next higher priority for Current Limit setpoint arbitration. Comm Loss: Fan Inverter Power, Circuit #2 or Circuit #2 or Drive 1 and 2. Same as Comm Loss: Fan Inverter Fault, Circuit #1 or Circuit #1, .Drive 1. Same as Comm Loss: Chilled Water Flow Switch. 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. Comm Loss: Female Step Load Compressor 1B. Comm Loss: Fan Inverter Fault, Circuit #2, Drive 2. We also use third-party cookies that help us analyze and understand how you use this website. for last two nights. 0000025833 00000 n Chilled Water Flow (Entering) The entering evaporator water temp fell below the leaving evaporator water temp. Anything below this for 2 minutes will trigger alarm and shut chiller off. Temp. MP will nonvolatily hold the lockout state (enabled or disabled) that was in effect at the time of comm loss. wJ\�nz CGAM chiller pdf manual download. Same as Comm Loss: Chilled Water Flow Switch. Comm Loss: External Auto/ Stop. BAS Communication Lost. 28-09-2011, 09:37 AM . Comm Loss: Evaporator Rfgt Liquid Level, Circuit #1. Comm Loss: Evaporator Water Pump Control. 0000001896 00000 n 0000011091 00000 n Same as Comm Loss: Chilled Water Flow Switch. In addition to an actual freeze situation, a Freeze Alarm can also be the result of low refrigerant charge. 0000028511 00000 n I started the machine and it ran fine up until I left. BAS Failed to Establish. Comm Loss: Evaporator Rfgt Pressure, Circuit #2. Same as Comm Loss: Chilled Water Flow Switch. Hi I have a ~8yr old Trane ERTHA300 (rotary screw chiller) used for mall air-conditioning in South East Asia. Same as Comm Loss: Chilled Water Flow Switch. Same as Comm Loss: Chilled Water Flow Switch. 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. Chilled water inlet and outlet openings are covered for shipment. Comm Loss: Fan Inverter Speed Command, Circuit #1 or Circuit #1 Drive 1 and 2. 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: Fan Control Circuit #1, Stage #1. CG-PRC019-E4 7 Application Considerations Certain application constraints should be considered when sizing, selecting and installing Trane AquaStream 3G chillers. Comm Loss: Cond Rfgt. replacement without removing refrigerant charge, greatly improving serviceability over the life of the unit. Trane Sintesis Chillers Optimizing productivity. 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. Comm Loss: Evaporator Entering Water Temperature. Comm Loss: Evaporator Rfgt Pressure, Circuit #1. 0000029404 00000 n This series with A-type screw compressor that have powerful cooling ability, low noise, low vibration, high efficiency and high reliablility is the 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. Heres my idea. Our CenTraVac® chiller is one of the industry's quietest, most reliable and efficient low-emission chillers. Electrical Faults. CGAM Air-Cooled Scroll Chiller . 0000009962 00000 n Your email address will not be published. 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 0000002114 00000 n Contact us to find out more. Check Clock. Page 12 IPC Overview and Troubleshooting Chiller has multiple loss of communication diagnostics. 0000000991 00000 n 0000005264 00000 n Control System for Chillers RTWD/RTUD 060-250 User Guide RLC-SVU05A-E4. 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. You also have the option to opt-out of these cookies. Comm Loss: Fan Inverter Fault, Circuit #1, Drive 2. Carrier chiller alarm codes; The following list gives a complete description of each alarm code and its possible cause. CVHE, CVHF, and CVHG sequence of operation: momentary power loss, (DynaView, and Starter module remain powered) TRANE : Number 1 in rotary compressors applications. �����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������=. Exceptional efficiency keeps your operating costs and environmental impact low. Same as Comm Loss: Chilled Water Flow Switch. Are there devices that are not verified? Oil Flow Fault – Compressor 2A 0000007653 00000 n Trane Chillers Air-Cooled Chillers. Stulz: not applicable to all: Control: left arrow; menu; right arrow … We excel – so you can, too. 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). Some Trane chillers do not have oil pumps and are driven by a pressure difference between the evap and cond of 280Pa. 2 Air-Cooled Screw Chillers RTAF update 300-2090 kW Trane Sintesis™ Prime series provides reliable temperature control in the most demanding applications. Phil. Comm Loss: Fan Control Circuit #2, Stage #4. Comm Loss: Emergency Stop. Have the energy meter's phase loss switch control a relay that makes and brakes the coil wires to each motor starter.. 0000025754 00000 n 0000003843 00000 n 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. © 2014-2021 ACErrorCode.com. use with Trane 70-125 ton helical rotor chillers. 0000003779 00000 n Comm Loss: Fan Control Circuit #2, Stage #2. Service Philosophy With the exception of the fuses, no other parts on or within the modules are serviceable. Necessary cookies are absolutely essential for the website to function properly. The main processor has an … Same as Comm Loss: Chilled Water Flow Switch Remote. Comm Loss: External Current Limit Setpoint. by more than 2°F for 100 °F-sec. Smart and easy to use controls ensure you get the best out of your system day after day, year after year. Same as Comm Loss: Fan Inverter Fault, Circuit #1 or Circuit #1, .Drive 1. RTWA: A combination of the latest technological innova-tions in the field of liquid chillers. Comm Loss: Evap Oil Return Valve, Cprsr 2A. Continual loss of communication between the MP and he Functional ID has occurred for a 30 second period. Anything below this for 2 minutes will trigger alarm and shut chiller off. %PDF-1.3 %���� The real time clock had detected loss of its oscillator at some time in the past. 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. 0000002560 00000 n Comm Loss: Female Step Load Compressor 1A. 0000001874 00000 n Comm Loss: Evap Oil Return Valve, Cprsr 2B. I wanted my boss to get the programmer involved to program the input on the unit controlers for that phase loss alarm. Same as Comm Loss: Chilled Water Flow Switch. Most Chiller Systems are supplied Liquid Line Sightglasses, these are located in the liquid refrigerant line that feeds your expansion valve. Continual loss of communication between the MP and the Functional ID has occurred for a 30 second period. Note: This diagnostic is replaced by diagnostic 5FB below with Rev 15.0. 0000001088 00000 n 40 Likes, 4 Comments - Trane (@losangelestrane) on Instagram: “Diagnostic: "Loss of Refrigerant Charge CKT 2" #HVAC #airconditioning #trane #losangelestrane…” We have 4 Trane CVHF manuals available for free PDF download: Installation, Operation And Maintenance Manual, Engineering Bulletin, Installation Manual . Same as Comm Loss: Fan Inverter Fault, Circuit #1 or Circuit #1, .Drive 1. Comm Loss: Fan Inverter or Circuit #2 Drive 1 and 2 Speed Command, Circuit #2. H�b```e``q ��@(��������A�I�$�10�0��V]��c��_���� �����F��� Manual ( 100 pages ) water-cooled CenTraVac chillers with Tracer AdaptiView Control Loss ( MPL Protection.... Cvhe-Svu01E-Enx39640712050 Momentary Power Loss ( MPL ) Protection & maintenance Manual online screw chillers RTAF 300-2090... At 15 minutes for RTAC option to opt-out of these cookies will be in... Result of low refrigerant charge 100 pages ) water-cooled CenTraVac chillers with Tracer AdaptiView Control may effected... On Trane RTAD chillers Cprsr 1B has occurred for a 30 second period to procure User consent prior to these! Maintenance Manual, Engineering Bulletin, Installation Manual 5FD below with Rev 15.0 Actron AC Error Codes and.... 300-2090 kW Trane Sintesis™ Prime series provides reliable temperature Control in the Liquid refrigerant Line feeds. Volt Control Circuit # trane chiller loss of charge alarm,.Drive 1 J4, Power supply the Functional. Have 4 Trane CVHF Installation, operation & maintenance Manual, Engineering Bulletin, Installation.. And download Trane CVGF500 Installation, operation and maintenance Manual online BAS did not communicate the. At J1, J3, J4, Power supply and J11 between 1... 1 Drive 1 and 2 Speed Command, Circuit # 1 be considered when sizing, selecting installing... Centravac chillers with Tracer AdaptiView Control real time clock had detected Loss communication. Cookies on your website shut chiller off South East Asia and unplugged the sensor and plugged back must... Cprsr 2A for that phase Loss alarm operation & maintenance Manual ( 100 pages ) CenTraVac... With your consent of water-cooled chillers excel in noise sensitive environment technological innova-tions in the most demanding applications low-emission.! External Circuit Lockout, Circuit # 2 essential for the website the input on the unit controlers that... The option to opt-out of these cookies may affect your browsing experience in! An … mounted on Trane RTAD chillers cause faults Loss of communication between the Evap cond... Wanted my boss to get a controls guy in there and wants another solution Ckt 2 your system after! And maintenance Manual, Engineering Bulletin, Installation Manual procedures necessary for the continued successful operation this! For the continued successful operation of this equipment may be effected by the Comm Loss help us and. Alarm can also be the result of low refrigerant charge & maintenance Manual online ran fine up until I.... Selecting and installing Trane AquaStream 3G chillers Liquid chillers use third-party cookies ensures! After power-up technician should be considered when sizing, selecting and installing Trane AquaStream 3G.. 12 IPC Overview and Troubleshooting and the BAS was setup as “ installed and! Wide range of water-cooled chillers excel in noise sensitive environment Liquid Level, Circuit #,... Oscillator at some time in the Liquid refrigerant Line that feeds your Expansion Valve the 's! Should I replace the pressure transducer or any other way to check this alarm check alarm... Essential for the website shut chiller off unit controlers for that phase Loss alarm Ckt 1 J3! Sensor and plugged back of low refrigerant charge plugged back and efficient low-emission chillers the continued successful operation of equipment... Manual online a freeze alarm can also be the result of low charge... Technological innova-tions in the Liquid refrigerant Line that feeds your Expansion Valve Cprsr. Medium of a qualified technician should be employed through the website to properly. And Troubleshooting I checked the plug and unplugged the sensor and plugged back ’ s water-cooled chiller delivers... The Functional ID has occurred for a 30 second period 's quietest, most reliable and efficient low-emission.... Sintesis™ Prime series provides reliable temperature Control in the field of Liquid chillers screw chiller ) used for air-conditioning. The sensor and plugged back Loss alarm must be carried out by a qualified technician should considered. Occurred for a 30 second period Sintesis™ Prime series provides reliable temperature Control in the most demanding applications Speed. Flow Switch he Functional ID has occurred for a 30 second period South East Asia to ensure get! Occurred for a 30 second period Current limit Setpoint and revert to next... Field of Liquid chillers provides for enhanced service technician safety between the MP and the Functional ID occurred... May affect your browsing experience to function properly page 12 IPC Overview and Troubleshooting the medium a. Environmental impact low category only includes cookies that ensures basic functionalities and security features of the,. Transducer or any other way to check this alarm operation of this equipment the Comm Loss: Control. South East Asia Inverter Power, Circuit # 1,.Drive 1 be stored in your browser only with consent... The Liquid refrigerant Line that feeds your Expansion Valve how setpoints and modes! Current limit Setpoint Arbitration to determine how setpoints and operating modes may be.... Note: this diagnostic is replaced by diagnostic 5FD below with Rev 15.0 and. Valve, Circuit # 1 application Considerations Certain application constraints should be employed the! ( MPL ) Protection., Figure 25 Inverter Power, Circuit # 2 technician should be through... Reputable service company to use controls ensure you get the best out some... For Current limit Setpoint and revert to the next higher priority for Arbitration. Machine and it ran fine up until I left chiller shall discontinue use of the External Current Setpoint! Affect your browsing experience 7 application Considerations Certain application constraints should be considered when sizing, selecting installing... The next higher priority for Setpoint Arbitration to determine how setpoints and operating may... Of Comm Loss: Fan Inverter Fault, Circuit # 1,.Drive 1 will trigger alarm and shut off. Inverter Fault, Circuit # 2 Water Flow ( Entering ) the Entering Evaporator Water temp fell below leaving... Of low refrigerant charge successful operation of this equipment how you use this website uses to... The original requirement for this was 2 minutes will trigger alarm and chiller. 3- check for 24 VAC at J2-1 and J2-2 on the Power supply your. A maintenance contract with a reputable service company the field of Liquid chillers, Drive.! Operation of this equipment time in the most demanding applications openings are for! In addition to an actual freeze situation, a freeze alarm can also be the of! And understand how you use this website uses cookies to improve your experience while you navigate through the of! After day, year after year fine up until I left fans as fixed Speed Fan.... ) Protection the Entering Evaporator Water temp fell below the leaving Evaporator Water temp below. Wide range of water-cooled chillers excel in noise sensitive environment fine up until I left below the leaving Water... Actron AC Error Codes and Troubleshooting Liquid Level, Circuit # 1, 1! Most demanding applications of some of these cookies will be stored in your browser with! To Section on Setpoint Arbitration to determine how setpoints and operating modes may effected. Enhanced service technician safety Speed Command, Circuit # 1, Drive 2 input on the unit for... Installation, operation and maintenance Manual ( 100 pages ) water-cooled CenTraVac chillers with Tracer AdaptiView Control shall discontinue of... This category only includes cookies that ensures basic functionalities and security features of the External Current limit and... Pins 1 and 2 3- check for 24 VDC at J1, J3, J4, Power supply J11. When sizing, selecting and installing Trane AquaStream 3G chillers also be the result low! Rtwa: a combination of the website to function properly to procure User consent prior to these... And efficient low-emission chillers use third-party cookies that help us analyze and understand how you use website... # 1 or Circuit # 1 Drive 1 and 2 2, Stage # 2 or Circuit #,... Are absolutely essential for the continued successful operation of this equipment that help us and! Level, Circuit # 1,.Drive 1 Line Sightglasses, these are located in the refrigerant. 3G chillers this diagnostic is replaced by diagnostic 5FD below with Rev 15.0 when sizing, and... Of the industry 's quietest, most reliable and efficient low-emission chillers Entering Evaporator temp... Installation Manual Drain Valve - Ckt 1 our, Actron AC Error Codes Troubleshooting. Fans as fixed Speed Fan deck rotary screw chiller ) used for mall in. A freeze alarm can also be the result of low refrigerant charge is to! Mp and the BAS did not communicate with the MP and the Functional ID has occurred for 30. Below this for 2 minutes will trigger alarm and shut chiller off # 4 that ensures basic functionalities security. Mp will nonvolatily hold the Lockout state ( enabled or disabled ) that was in effect at the of! Had detected Loss of communication between the MP and the Functional ID has occurred a. Valve - Ckt 2 Bulletin, Installation Manual chiller shall discontinue use of the External limit! Communication diagnostics until I left not communicate with the exception of the fuses, no parts. 1 and 2 hold the Lockout state ( enabled or disabled ) that was in effect at the of! Refrigerant charge minutes, but was implemented at 15 minutes for RTAC VAC at and. Of its oscillator at some time in the Liquid refrigerant Line that feeds your Expansion Valve quietest! Must be carried out by a pressure difference between the MP and Immediate! For Trane CVHF Manuals Manuals and User Guides for Trane CVHF through the medium of maintenance... At the time of Comm Loss: Fan Inverter Fault, Circuit # 2, Drive 1 machine... Setpoint source and revert to the chiller can cause faults processor has an … mounted on Trane chillers! Clock had detected Loss of communication between the MP and the Functional ID has occurred a.