Trane Technologies CenTraVac CVHE Installation, Operation And Maintenance Manual
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Trane Technologies CenTraVac CVHE Installation, Operation And Maintenance Manual

Water-cooled chillers with symbio controls
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Installation, Operation, and Maintenance
CenTraVac™ ™ Water-cooled Chillers
Models CVHE, CVHF, and CVHG
With Symbio™ Controls
M M o o d d e e l l : : CVHE
M M o o d d e e l l : : CVHF
M M o o d d e e l l : : CVHG
Only qualified personnel should install and service the equipment. The installation, starting up, and servicing of heating, ventilating, and air-conditioning
equipment can be hazardous and requires specific knowledge and training. Improperly installed, adjusted or altered equipment by an unqualified person
could result in death or serious injury. When working on the equipment, observe all precautions in the literature and on the tags, stickers, and labels that
are attached to the equipment.
March 2022
S S A A F F E E T T Y Y W W A A R R N N I I N N G G
C C V V H H E E - - S S V V X X 0 0 0 0 5 5 B B - - E E N N
X39641427002

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  • Page 1 Installation, Operation, and Maintenance CenTraVac™ ™ Water-cooled Chillers Models CVHE, CVHF, and CVHG With Symbio™ Controls M M o o d d e e l l : : CVHE M M o o d d e e l l : : CVHF M M o o d d e e l l : : CVHG X39641427002 S S A A F F E E T T Y Y W W A A R R N N I I N N G G...
  • Page 2 Introduction Read this manual thoroughly before operating or W W A A R R N N I I N N G G servicing this unit. P P r r o o p p e e r r F F i i e e l l d d W W i i r r i i n n g g a a n n d d G G r r o o u u n n d d i i n n g g R R e e q q u u i i r r e e d d ! ! Warnings, Cautions, and Notices F F a a i i l l u u r r e e t t o o f f o o l l l l o o w w c c o o d d e e c c o o u u l l d d r r e e s s u u l l t t i i n n d d e e a a t t h h o o r r...
  • Page 3 I I n n t t r r o o d d u u c c t t i i o o n n W W A A R R N N I I N N G G N N O O T T I I C C E E E E q q u u i i p p m m e e n n t t D D a a m m a a g g e e ! ! F F o o l l l l o o w w E E H H S S P P o o l l i i c c i i e e s s ! ! F F a a i i l l u u r r e e t t o o f f o o l l l l o o w w i i n n s s t t r r u u c c t t i i o o n n s s b b e e l l o o w w c c o o u u l l d d r r e e s s u u l l t t i i n n...
  • Page 4 I I n n t t r r o o d d u u c c t t i i o o n n technical supervision of the disassembly and and to make changes to its content without obligation reassembly work. to notify any person of such revision or change.

  • Page 5: Table Of Contents

    Table of Contents Unit Nameplate......8 Waterbox Locations ..... 35 Grooved Pipe Coupling .
  • Page 6 T T a a b b l l e e o o f f C C o o n n t t e e n n t t s s Installation Requirements ....57 Schematic Wiring Drawings .
  • Page 7 T T a a b b l l e e o o f f C C o o n n t t e e n n t t s s Recommended Compressor Oil Reassembly ......96 Torque Requirements and Waterbox Change .

  • Page 8: Unit Nameplate

    Unit Nameplate The unit nameplate is located on the left side of the Figure 1. Typical unit nameplate control panel. A typical unit nameplate is illustrated in the following figure and contains the following information: • Unit model and size descriptor •...

  • Page 9: Model Number Descriptions

    Model Number Descriptions Digit 1, 2, 3 — Unit Function Digit 32 — Auxiliary Condenser Tubes Digit 4 — Development Sequence Digit 33 — Orifice Size Digit 5, 6, 7 — Nominal Tonnage Digit 34 — Orifice Size Digit 8 — Unit Voltage Digit 35 —...

  • Page 10: Pre-Installation

    Pre-Installation ASHRAE Standard 15 N N o o t t e e : : The holding charge should register approximately 5 psig (34.5 kPaG) at 72°F (22.2°C). Compliance Place a gauge on the access valve provided (indicated by arrow and circle in the following Trane recommends that indoor CenTraVac™...
  • Page 11 P P r r e e - - I I n n s s t t a a l l l l a a t t i i o o n n N N o o t t e e : : The chiller should remain within its protective shrink-wrap covering during storage.

  • Page 12: Storage Requirements

    P P r r e e - - I I n n s s t t a a l l l l a a t t i i o o n n Trane Supplied Trane Supplied Field Supplied Type of Requirement Trane Installed Field Installed Field Installed...
  • Page 13 P P r r e e - - I I n n s s t t a a l l l l a a t t i i o o n n Less than 1 month 1–6 months Greater than 6 months •...

  • Page 14: Unit Components

    P P r r e e - - I I n n s s t t a a l l l l a a t t i i o o n n Unit Components Figure 3. Typical CVHF CenTraVac™ ™ chiller N N o o t t e e : : The control panel side of the unit is always designated as the front side of the unit.

  • Page 15: Unit Clearances And Weights

    Unit Clearances and Weights Recommended Unit Clearances • Use a housekeeping pad to provide better service clearances; refer to submittal for more information. Adequate clearances around and above the chiller are Per National Electric Code (NEC) Article 110: Unit required to allow sufficient access for service and mounted starters from 0 to 600V require a 42 inch maintenance operations.

  • Page 16: General Weights

    U U n n i i t t C C l l e e a a r r a a n n c c e e s s a a n n d d W W e e i i g g h h t t s s Table 1.
  • Page 17 U U n n i i t t C C l l e e a a r r a a n n c c e e s s a a n n d d W W e e i i g g h h t t s s Table 2.
  • Page 18 U U n n i i t t C C l l e e a a r r a a n n c c e e s s a a n n d d W W e e i i g g h h t t s s Table 2.
  • Page 19 U U n n i i t t C C l l e e a a r r a a n n c c e e s s a a n n d d W W e e i i g g h h t t s s Table 3.

  • Page 20: Weights (Kg)

    U U n n i i t t C C l l e e a a r r a a n n c c e e s s a a n n d d W W e e i i g g h h t t s s Table 3.
  • Page 21 U U n n i i t t C C l l e e a a r r a a n n c c e e s s a a n n d d W W e e i i g g h h t t s s Table 4.
  • Page 22 U U n n i i t t C C l l e e a a r r a a n n c c e e s s a a n n d d W W e e i i g g h h t t s s Table 4.
  • Page 23 U U n n i i t t C C l l e e a a r r a a n n c c e e s s a a n n d d W W e e i i g g h h t t s s Table 5.
  • Page 24 U U n n i i t t C C l l e e a a r r a a n n c c e e s s a a n n d d W W e e i i g g h h t t s s Table 5.

  • Page 25: Installation: Mechanical

    Installation: Mechanical Operating Environment N N o o t t e e : : For specific weight information, refer to the unit submittal package. I I m m p p o o r r t t a a n n t t : : I I m m p p o o r r t t a a n n t t : : Trane will not assume responsibility for •...
  • Page 26 I I n n s s t t a a l l l l a a t t i i o o n n : : M M e e c c h h a a n n i i c c a a l l 2.

  • Page 27: Special Lift Requirements

    I I n n s s t t a a l l l l a a t t i i o o n n : : M M e e c c h h a a n n i i c c a a l l Special Lift Requirements operating location, contact Trane.
  • Page 28 I I n n s s t t a a l l l l a a t t i i o o n n : : M M e e c c h h a a n n i i c c a a l l Figure 7.

  • Page 29: Leveling The Unit

    I I n n s s t t a a l l l l a a t t i i o o n n : : M M e e c c h h a a n n i i c c a a l l Figure 8.

  • Page 30: Installation: Water Piping

    Installation: Water Piping Overview a 6 in. (16 cm) pipe, the tap would be at least 6 in. (16 cm) from any elbow, orifice, etc. The following water piping circuits must be installed and connected to the chiller: Valves—Drains and Vents •...

  • Page 31: Strainers

    I I n n s s t t a a l l l l a a t t i i o o n n : : W W a a t t e e r r P P i i p p i i n n g g Strainers Paddle switch installation: 1.
  • Page 32 I I n n s s t t a a l l l l a a t t i i o o n n : : W W a a t t e e r r P P i i p p i i n n g g Figure 11.

  • Page 33: Evaporator And Condenser Water

    I I n n s s t t a a l l l l a a t t i i o o n n : : W W a a t t e e r r P P i i p p i i n n g g Figure 12.

  • Page 34: Piping

    I I n n s s t t a a l l l l a a t t i i o o n n : : W W a a t t e e r r P P i i p p i i n n g g N N o o t t e e s s : : this piping is not correct.

  • Page 35: Waterbox Locations

    I I n n s s t t a a l l l l a a t t i i o o n n : : W W a a t t e e r r P P i i p p i i n n g g Waterbox Locations Table 7.

  • Page 36: Flange-Connection Adapters

    I I n n s s t t a a l l l l a a t t i i o o n n : : W W a a t t e e r r P P i i p p i i n n g g N N o o t t e e s s : : All flange-to-flange assembly screws must be provided by the installer.

  • Page 37: Piping Connections

    I I n n s s t t a a l l l l a a t t i i o o n n : : W W a a t t e e r r P P i i p p i i n n g g section locating into the groove.

  • Page 38: Flanges With 4, 8, Or 12 Screws

    I I n n s s t t a a l l l l a a t t i i o o n n : : W W a a t t e e r r P P i i p p i i n n g g Flanges with 4, 8, or 12 Screws Figure 21.

  • Page 39: Evaporator Waterbox Covers

    I I n n s s t t a a l l l l a a t t i i o o n n : : W W a a t t e e r r P P i i p p i i n n g g Evaporator Waterbox Covers Waterside design pressure is either 150 psig (1034.2 kPaG) or 300 psig (2068.4 kPaG);...

  • Page 40: Vent Piping

    Vent Piping Refrigerant Vent Line Flexible connection devices for vibration isolation must also be compatible with the vented refrigerant. A General Requirements flexible stainless-steel pump connector (such as the stainless-steel type MFP, style HNE, flexible pump State and local codes, and ASHRAE Standard 15 connector from Vibration Mounting and Control, Inc.) contain requirements for venting the relief device on or equivalent is recommended.

  • Page 41: Vent Line Installation

    V V e e n n t t P P i i p p i i n n g g N N o o t t e e : : To determine the total C C value for a specific –...
  • Page 42 V V e e n n t t P P i i p p i i n n g g N N O O T T I I C C E E Figure 24. Rupture disk location and cross section of rupture disk P P r r o o p p e e r r R R e e f f r r i i g g e e r r a a n n t t V V e e n n t t L L i i n n e e T T e e r r m m i i n n a a t t i i o o n n ! !
  • Page 43 V V e e n n t t P P i i p p i i n n g g Figure 25. Arrangement for rupture disk relief piping Figure 26. RuptureGuard external vent line and drip leg (not provided) Purge Alternate Metal exhaust...

  • Page 44: Vent Line Sizing Reference

    V V e e n n t t P P i i p p i i n n g g Vent Line Sizing Reference Table 12. “C” values used to determine rupture disk vent line sizes; for use with the following figure “C”...
  • Page 45 V V e e n n t t P P i i p p i i n n g g Figure 27. Rupture disk vent pipe sizing; for use with the preceding table Pipe size as a Function of “C” Value and Length of Run 1000 Pipe Size (I.D.) Friction Factor...
  • Page 46 V V e e n n t t P P i i p p i i n n g g ASHRAE Standard 15 • d = inside diameter of pipe or tube, in. (mm) • ln = natural logarithm 0.214d –...

  • Page 47: Insulation

    Insulation Unit Insulation Requirements N N o o t t e e : : If the unit is not factory-insulated, install insulation around the evaporator bulbwells and Factory-installed insulation is available as an option for ensure that the bulbwells and connections for all units.
  • Page 48 I I n n s s u u l l a a t t i i o o n n condensation up to a dew point rating of 74°F (23.3°C), N N O O T T I I C C E E K = 0.25.

  • Page 49: Installation: Controls

    Installation: Controls This section covers information pertaining to the properties of the chiller with which it is Symbio™ 800 controller hardware. For information communicating. Thus, the service technician learns about the Tracer® AdaptiView™ display, which is used only one service interface. to interface with the internal chiller data and functions The panel bus is easy to troubleshoot using LED sensor provided by the Symbio 800, refer to Tracer...
  • Page 50 I I n n s s t t a a l l l l a a t t i i o o n n : : C C o o n n t t r r o o l l s s Figure 29.

  • Page 51: Control Panel

    I I n n s s t t a a l l l l a a t t i i o o n n : : C C o o n n t t r r o o l l s s Control Panel Figure 30.
  • Page 52 I I n n s s t t a a l l l l a a t t i i o o n n : : C C o o n n t t r r o o l l s s Figure 31.

  • Page 53: Installing The Tracer Adaptiview

    I I n n s s t t a a l l l l a a t t i i o o n n : : C C o o n n t t r r o o l l s s Installing the Tracer AdaptiView holes in the display support arm base plate.

  • Page 54: Arm

    I I n n s s t t a a l l l l a a t t i i o o n n : : C C o o n n t t r r o o l l s s Figure 34.

  • Page 55: Module Installation

    I I n n s s t t a a l l l l a a t t i i o o n n : : C C o o n n t t r r o o l l s s Module Installation Recommended routing path for supplied Air-Fi cable is shown in figure below.

  • Page 56: Wi-Fi

    I I n n s s t t a a l l l l a a t t i i o o n n : : C C o o n n t t r r o o l l s s Wi-Fi Recommended routing path for supplied Wi-Fi cable is shown in figure below.

  • Page 57: Electrical Requirements

    Electrical Requirements Installation Requirements provide electrical access, exercise care to prevent debris from falling inside the enclosure. Refer to W W A A R R N N I I N N G G installation information shipped with the starter or submittal drawings.

  • Page 58: Trane-Supplied Starter Wiring

    E E l l e e c c t t r r i i c c a a l l R R e e q q u u i i r r e e m m e e n n t t s s W W A A R R N N I I N N G G L L i i v v e e E E l l e e c c t t r r i i c c a a l l C C o o m m p p o o n n e e n n t t s s ! ! F F a a i i l l u u r r e e t t o o f f o o l l l l o o w w a a l l l l e e l l e e c c t t r r i i c c a a l l s s a a f f e e t t y y p p r r e e c c a a u u t t i i o o n n s s...

  • Page 59: Wiring

    Customer-supplied Remote Starter Wiring Table 15. Standard customer-supplied remote field wiring requirements Power Supply Wiring to Starter Panel Starter Panel Terminals See Starter by Others Starter by Others 3-phase Power Wiring Schematic Starter to Motor Power Wiring Starters Motor T1 through T6 T1 through T6 Terminals Remote Starter to Chiller Motor Junction Box Terminals...
  • Page 60 C C u u s s t t o o m m e e r r - - s s u u p p p p l l i i e e d d R R e e m m o o t t e e S S t t a a r r t t e e r r W W i i r r i i n n g g Table 17.

  • Page 61: Power Supply Wiring

    Power Supply Wiring W W A A R R N N I I N N G G stamped on the chiller nameplate and transformer load on L1 and L2. P P r r o o p p e e r r F F i i e e l l d d W W i i r r i i n n g g a a n n d d G G r r o o u u n n d d i i n n g g •...

  • Page 62: Interconnecting Wiring

    P P o o w w e e r r S S u u p p p p l l y y W W i i r r i i n n g g N N o o t t e e s s : : voltage regulation (i.e., voltage is high when the circuit is unloaded, then drops as loads are added).

  • Page 63: Starter To Motor Wiring

    P P o o w w e e r r S S u u p p p p l l y y W W i i r r i i n n g g Figure 41. Typical equipment room layout for units Figure 42.

  • Page 64: Terminal Clamps

    P P o o w w e e r r S S u u p p p p l l y y W W i i r r i i n n g g Terminal Clamps Figure 43. Terminal stud, clamp, and lug assembly (4160V and below) N N O O T T I I C C E E U U s s e e C C o o p p p p e e r r C C o o n n d d u u c c t t o o r r s s O O n n l l y y ! !

  • Page 65: Starter To Control Panel Wiring

    P P o o w w e e r r S S u u p p p p l l y y W W i i r r i i n n g g assembly and prevent applying excessive torque to the N N o o t t e e : : Recommended wire is Beldon Type 8760, terminal shaft.

  • Page 66: 10 To 13.8Kv Medium Voltage Motor

    10 to 13.8kV Medium Voltage Motor W W A A R R N N I I N N G G Figure 44. Motor terminal box dimensions, in. (mm) H H a a z z a a r r d d o o u u s s V V o o l l t t a a g g e e ! ! F F a a i i l l u u r r e e t t o o d d i i s s c c o o n n n n e e c c t t p p o o w w e e r r b b e e f f o o r r e e s s e e r r v v i i c c i i n n g g c c o o u u l l d d r r e e s s u u l l t t i i n n d d e e a a t t h h o o r r s s e e r r i i o o u u s s i i n n j j u u r r y y .

  • Page 67: Motor Supply Wiring

    1 1 0 0 t t o o 1 1 3 3 . . 8 8 k k V V M M e e d d i i u u m m V V o o l l t t a a g g e e M M o o t t o o r r Motor Supply Wiring Follow all instructions provided with the field-provided lugs to ensure proper connections.

  • Page 68: Wiring)

    System Control Circuit Wiring (Field Wiring) Table 19. Unit control panel wiring 120 Vac Standard Control Circuits: Unit Control Panel Control Wiring Input or Output Type Unit Control Terminations Contacts (120 Vac) Chilled Water Flow Proving Input Binary Input Normally Open, Closure with Flow 1X1-5 to 1A6-J3-2 Condenser Water Flow Proving Binary Input...

  • Page 69: Switch Input

    S S y y s s t t e e m m C C o o n n t t r r o o l l C C i i r r c c u u i i t t W W i i r r i i n n g g ( ( F F i i e e l l d d W W i i r r i i n n g g ) ) Table 19.

  • Page 70: Temperature Sensor Circuits

    S S y y s s t t e e m m C C o o n n t t r r o o l l C C i i r r c c u u i i t t W W i i r r i i n n g g ( ( F F i i e e l l d d W W i i r r i i n n g g ) ) condenser water flow during chiller operation will These wires can then be spliced with two 14 to 18 AWG result in a chiller shut-down.

  • Page 71: Operating Principles

    Operating Principles General Requirements further cooling the liquid refrigerant. This flash gas is then drawn directly from the first and second stages of Operation and maintenance information are covered in the economizer into the third- and second-stage this section. This includes both 50 and 60 Hz centrifugal impellers of the compressor, respectively.

  • Page 72: Oil And Refrigerant Pump

    O O p p e e r r a a t t i i n n g g P P r r i i n n c c i i p p l l e e s s Oil and Refrigerant Pump gaseous refrigerant through both stages of compression (refer to the following figure).
  • Page 73 O O p p e e r r a a t t i i n n g g P P r r i i n n c c i i p p l l e e s s Figure 49. Oil refrigerant pump, evaporator sizes EXCEPT 032 short/long Compressor lubrication system Motor cooling system Oil reclaim system...
  • Page 74 O O p p e e r r a a t t i i n n g g P P r r i i n n c c i i p p l l e e s s Figure 50. Oil refrigerant pump, 032 short/log evaporator sizes only Compressor lubrication system Motor cooling system Oil reclaim system...

  • Page 75: Motor Cooling System

    O O p p e e r r a a t t i i n n g g P P r r i i n n c c i i p p l l e e s s C C A A U U T T I I O O N N normal operating setting for the valve may range from full closed to two turns open.

  • Page 76: Start-Up And Shut-Down

    Start-up and Shut-down This section provides basic information on chiller • The first line of text in the circles is the visible top operation for common events. level operating modes that can be displayed in Tracer® AdaptiView™. Sequence of Operation •...

  • Page 77: Start-Up Sequence Of Operation

    S S t t a a r r t t - - u u p p a a n n d d S S h h u u t t - - d d o o w w n n Figure 52.
  • Page 78 S S t t a a r r t t - - u u p p a a n n d d S S h h u u t t - - d d o o w w n n Figure 53.
  • Page 79 S S t t a a r r t t - - u u p p a a n n d d S S h h u u t t - - d d o o w w n n Figure 54.
  • Page 80 S S t t a a r r t t - - u u p p a a n n d d S S h h u u t t - - d d o o w w n n Figure 56.

  • Page 81: Power Up

    S S t t a a r r t t - - u u p p a a n n d d S S h h u u t t - - d d o o w w n n Figure 57.
  • Page 82 S S t t a a r r t t - - u u p p a a n n d d S S h h u u t t - - d d o o w w n n Figure 58.

  • Page 83: Free Cooling Cycle

    S S t t a a r r t t - - u u p p a a n n d d S S h h u u t t - - d d o o w w n n Figure 59.

  • Page 84: Free Cooling (Frcl)

    S S t t a a r r t t - - u u p p a a n n d d S S h h u u t t - - d d o o w w n n Hot Gas Bypass (HGBP) Most of the condensed refrigerant initially follows the path of least resistance by flowing into the storage...

  • Page 85: Heat Recovery Cycle

    S S t t a a r r t t - - u u p p a a n n d d S S h h u u t t - - d d o o w w n n unit has a second heat exchanger on the condenser identical to the standard cooling condenser, the heat- side.

  • Page 86: User-Defined Language Support

    S S t t a a r r t t - - u u p p a a n n d d S S h h u u t t - - d d o o w w n n User-defined Language Support W W A A R R N N I I N N G G T T o o x x i i c c H H a a z z a a r r d d s s ! !

  • Page 87: Seasonal Unit Start-Up

    S S t t a a r r t t - - u u p p a a n n d d S S h h u u t t - - d d o o w w n n these values is less than the start differential setpoint, be removed from the system (including each pass).

  • Page 88: Recommended Maintenance

    Recommended Maintenance W W A A R R N N I I N N G G N N O O T T I I C C E E D D o o N N o o t t U U s s e e N N o o n n - - C C o o m m p p a a t t i i b b l l e e P P a a r r t t s s o o r r H H a a z z a a r r d d o o u u s s V V o o l l t t a a g g e e w w / / C C a a p p a a c c i i t t o o r r s s ! ! M M a a t t e e r r i i a a l l s s ! ! F F a a i i l l u u r r e e t t o o d d i i s s c c o o n n n n e e c c t t p p o o w w e e r r a a n n d d d d i i s s c c h h a a r r g g e e...
  • Page 89 R R e e c c o o m m m m e e n n d d e e d d M M a a i i n n t t e e n n a a n n c c e e N N O O T T I I C C E E E E q q u u i i p p m m e e n n t t D D a a m m a a g g e e ! ! F F a a i i l l u u r r e e t t o o r r e e m m o o v v e e t t h h e e s s t t r r a a i i n n r r e e l l i i e e f f w w i i t t h h t t h h e e s s e e n n s s o o r r...

  • Page 90: Recommended Compressor Oil

    R R e e c c o o m m m m e e n n d d e e d d M M a a i i n n t t e e n n a a n n c c e e Table 21.

  • Page 91: Purge System

    R R e e c c o o m m m m e e n n d d e e d d M M a a i i n n t t e e n n a a n n c c e e Change the oil only if indicated by the oil analysis.

  • Page 92: Refrigerant Charge

    R R e e c c o o m m m m e e n n d d e e d d M M a a i i n n t t e e n n a a n n c c e e W W A A R R N N I I N N G G N N O O T T I I C C E E E E q q u u i i p p m m e e n n t t D D a a m m a a g g e e ! !

  • Page 93: Leak Testing

    R R e e c c o o m m m m e e n n d d e e d d M M a a i i n n t t e e n n a a n n c c e e Leak Testing Figure 61.

  • Page 94: Evaporator

    R R e e c c o o m m m m e e n n d d e e d d M M a a i i n n t t e e n n a a n n c c e e Evaporator sites could require anode replacement every two to three months while other sites may require anode...

  • Page 95: Waterbox Removal And Installation

    Waterbox Removal and Installation I I m m p p o o r r t t a a n n t t : : Only qualified technicians should perform safest method or methods of rigging and lifting the the installation and servicing of this waterboxes.

  • Page 96: Reassembly

    W W a a t t e e r r b b o o x x R R e e m m o o v v a a l l a a n n d d I I n n s s t t a a l l l l a a t t i i o o n n Reassembly Figure 62.

  • Page 97: Connection Devices Information

    W W a a t t e e r r b b o o x x R R e e m m o o v v a a l l a a n n d d I I n n s s t t a a l l l l a a t t i i o o n n Table 24.

  • Page 98: Sheets

    Appendix A: Forms and Check Sheets The following forms and check sheets are included for • CenTraVac Chiller Annual Inspection List use with Trane start-up of CVHE, CVHF, and CVHG • CenTraVac Operator Log CenTraVac™ chillers. Forms and check sheets are used, as appropriate, for installation completion verification Unit Start-up/Commissioning before Trane start-up is scheduled, and for reference...

  • Page 99: Appendix B: Chiller Installation Completion And Request For Trane

    Appendix B: Chiller Installation Completion and Request for Trane Service I I m m p p o o r r t t a a n n t t : : A copy of this completed form must be C C h h i i l l l l e e r r submitted to the Trane Service Agency that ☐...
  • Page 100 A A p p p p e e n n d d i i x x B B : : C C h h i i l l l l e e r r I I n n s s t t a a l l l l a a t t i i o o n n C C o o m m p p l l e e t t i i o o n n a a n n d d R R e e q q u u e e s s t t f f o o r r T T r r a a n n e e S S e e r r v v i i c c e e ☐...
  • Page 101 A A p p p p e e n n d d i i x x B B : : C C h h i i l l l l e e r r I I n n s s t t a a l l l l a a t t i i o o n n C C o o m m p p l l e e t t i i o o n n a a n n d d R R e e q q u u e e s s t t f f o o r r T T r r a a n n e e S S e e r r v v i i c c e e CVHE-SVX005B-EN...

  • Page 102: Appendix C: Centravac™ Chiller Start- Up Tasks To Be Performed By Trane

    Appendix C: CenTraVac™ ™ Chiller Start-up Tasks to be Performed by Trane W W A A R R N N I I N N G G N N o o t t e e : : All conditions which do not conform to the established requirements for unit installation S S a a f f e e t t y y A A l l e e r r t t ! ! MUST be corrected prior to start-up.
  • Page 103 A A p p p p e e n n d d i i x x C C : : C C e e n n T T r r a a V V a a c c ™ ™ C C h h i i l l l l e e r r S S t t a a r r t t - - u u p p T T a a s s k k s s t t o o b b e e P P e e r r f f o o r r m m e e d d b b y y T T r r a a n n e e ☐...

  • Page 104: Inspection List

    Appendix D: CenTraVac™ ™ Chiller Annual Inspection List Follow the annual maintenance instructions provided ☐ Factory recommendation to eddy current test tubes every three years. in the text of this manual, including but not limited to: 1. C C o o m m p p r r e e s s s s o o r r / / M M o o t t o o r r 7.

  • Page 105: Operator Log

    Appendix E: CenTraVac™ ™ Chiller Operator Log Water-Cooled CenTraVac™ ™ Chillers with Symbio Controller Tracer® ® AdaptiView™ ™ Reports—Log Sheet Log 1 Log 2 Log 3 Evaporator Active Chilled Water Setpoint Evaporator Entering Water Temperature Evaporator Leaving Water Temperature Evaporator Approach Temperature Evaporator Saturated Rfgt Temp Evaporator Refrigerant Pressure Evaporator Water Flow Status...
  • Page 106 A A p p p p e e n n d d i i x x E E : : C C e e n n T T r r a a V V a a c c ™ ™ C C h h i i l l l l e e r r O O p p e e r r a a t t o o r r L L o o g g Water-Cooled CenTraVac™...
  • Page 107 N N o o t t e e s s CVHE-SVX005B-EN...
  • Page 108 Trane - by Trane Technologies (NYSE: TT), a global innovator - creates comfortable, energy efficient indoor environments for commercial and residential applications. For more information, please visit trane.com or tranetechnologies.com. Trane has a policy of continuous product and product data improvements and reserves the right to change design and specifications without notice.

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