TRANE SO-SVN006A Danfoss Dual Transducer Installation Guide
- June 13, 2024
- Trane
Table of Contents
Installation Instructions
Danfoss Dual Transducer
Waterbox Mounting
SO-SVN006A Danfoss Dual Transducer
This document applies to service offering applications only.
SAFETY WARNING
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.
Introduction
Read this manual thoroughly before operating or servicing this unit.
Warnings, Cautions, and Notices
Safety advisories appear throughout this manual as required.
Your personal safety and the proper operation of this machine depend upon the
strict observance of these precautions.
The three types of advisories are defined as follows:
WARNING
Indicates a potentially hazardous situation which, if not avoided, could
result in death or serious injury.
CAUTION
Indicates a potentially hazardous situation which, if not avoided, could
result in minor or moderate injury. It could also be used to alert against
unsafe practices.
NOTICE
Indicates a situation that could result in equipment or property-damage only
accidents.
Important Environmental Concerns
Scientific research has shown that certain man-made chemicals can affect the
earth’s naturally occurring stratospheric ozone layer when released to the
atmosphere. In particular, several of the identified chemicals that may affect
the ozone layer are refrigerants that contain Chlorine, Fluorine and Carbon
(CFCs) and those containing Hydrogen, Chlorine, Fluorine and Carbon (HCFCs).
Not all refrigerants containing these compounds have the same potential impact
to the environment. Trane advocates the responsible handling of all
refrigerants.
Important Responsible Refrigerant Practices
Trane believes that responsible refrigerant practices are important to the
environment, our customers, and the air conditioning industry. All technicians
who handle refrigerants must be certified according to local rules. For the
USA, the Federal Clean Air Act (Section 608) sets forth the requirements for
handling, reclaiming, recovering and recycling of certain refrigerants and the
equipment that is used in these service procedures. In addition, some states
or municipalities may have additional requirements that must also be adhered
to for responsible management of refrigerants. Know the applicable laws and
follow them.
WARNING
Proper Field Wiring and Grounding Required!
Failure to follow code could result in death or serious injury. All field
wiring MUST be performed by qualified personnel. Improperly installed and
grounded field wiring poses FIRE and ELECTROCUTION hazards. To avoid these
hazards, you MUST follow requirements for field wiring installation and
grounding as described in NEC and your local/state/national electrical codes.
WARNING
Personal Protective Equipment (PPE) Required!
Failure to wear proper PPE for the job being undertaken could result in death
or serious injury. Technicians, in order to protect themselves from potential
electrical, mechanical, and chemical hazards, MUST follow precautions in this
manual and on the tags, stickers, and labels, as well as the instructions
below:
-
Before installing/servicing this unit, technicians MUST put on all PPE required for the work being undertaken (Examples; cut resistant gloves/sleeves, butyl gloves, safety glasses, hard hat/bump cap, fall protection, electrical PPE and arc flash clothing).
ALWAYS refer to appropriate Safety Data Sheets (SDS) and OSHA guidelines for proper PPE. -
When working with or around hazardous chemicals, ALWAYS refer to the appropriate SDS and OSHA/GHS (Global Harmonized System of Classification and Labeling of Chemicals) guidelines for information on allowable personal exposure levels, proper respiratory protection and handling instructions.
-
If there is a risk of energized electrical contact, arc, or flash, technicians MUST put on all PPE in accordance with OSHA, NFPA 70E, or other country-specific requirements for arc flash protection, PRIOR to servicing the unit. NEVER PERFORM ANY SWITCHING, DISCONNECTING, OR VOLTAGE TESTING WITHOUT PROPER ELECTRICAL PPE AND ARC FLASH CLOTHING. ENSURE ELECTRICAL METERS AND EQUIPMENT ARE PROPERLY RATED FOR INTENDED VOLTAGE.
WARNING
Follow EHS Policies!
Failure to follow instructions below could result in death or serious injury.
- All Trane personnel must follow the company’s Environmental, Health and Safety (EHS) policies when performing work such as hot work, electrical, fall protection, lockout/tagout, refrigerant handling, etc. Where local regulations are more stringent than these policies, those regulations supersede these policies.
- Non-Trane personnel should always follow local regulations.
Copyright
This document and the information in it are the property of Trane, and may not be used or reproduced in whole or in part without written permission. Trane reserves the right to revise this publication at any time, and to make changes to its content without obligation to notify any person of such revision or change.
Trademarks
All trademarks referenced in this document are the trademarks of their respective owners.
Revision History
Document updated to reflect Service Offering number.
General Information
Mounting of Flow Measurement Assembly
This guidance is for mounting transducers on a wide variety of water boxes
including marine type, non-marine type, for both 150 and 300 PSI applications
in both fabricated steel and castiron construction.
Waterbox Types
Figure 1. Fabricated non-marine – 3/4-inch NPTI port (requires 3/4-inch NPTI
to 1/2-inch NPTI bushing) Figure 2. Fabricated marine – 3/4-inch NPTI port
(requires 3/4-inch NPTI to 1/2-inch NPTI bushing) Figure 3. Cast – 1/2-inch
NPTI port (threads directly into port)
Parts List
Qty | Part Number | Description |
---|---|---|
4 | BUS00006 | ¾-in. NPTI to ½-in. NPTI reducer bushing |
4 | BUS00589 | Reducer Pipe; Hex Bushing, 0.75 NPTE x 0.25 NPTI |
4 | WEL00859 | Bulb Assembly, 1/2-14-in. NPT, 4.62-in. Overall |
4 | PLU00001 | Plug; Pipe, 1/4-in. NPT |
4 | NIP00095 | Nipple; 0.25 NPS x 1.50 |
4 | VAL11188 | Valve; Angle; 0.25 NPTF x 0.25 ACC x 0.25 NPTF |
4 | NIP00428 | Nipple; 0.25 NPS x 0.88 304 SSTL |
4 | SRA00199 | Strainer; Y-Type, 1/4-in. FPT – Cleanable |
4 | ADP01517 | Brass angle fitting |
4 | TDR00735 | Transducer: pressure; 475 PSIA, female flare |
4 | CAB01147 | Harness; Branching, Male to 2 Female 39.37 |
Installation
Preparation of Wells
Install the provided well using bushings as needed. Waterbox Valve
Mounting
-
Mount transducers on the entering and leaving side water box locations with:
• the strainer horizontal
• the strainer cleanout port pointing down
• the transducer facing upwards -
After system is filled, loosen the transducer in its threaded fitting.
-
Crack the isolation valve until water starts dripping from threads.
-
Close the valve and re-tighten the transducer.
-
Reopen the valve for use.
-
Connect pressure to unit control buss after bleeding and bind to AdaptiView or Symbio controller.
• For horizontal well mounting place ¾-in. to ¼-in. bushing and ¼-in. plug in end of well. • For vertical well mounting place ¾-in. to ¼-in. bushing in end of well and ¼-in. plug on the side of well.
Trane – by Trane Technologies (NYSE: TT), a global climate 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 improvement and
reserves the right to change design and specifications without notice. We are
committed to using environmentally conscious print practices.
SO-SVN006A-EN 31 Aug 2023
Supersedes PART-SVN254A-EN (Mar 2022)
©2023 Trane
August 2023
SO-SVN006A-EN
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