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©2022

 ACC-SVN199E-EN

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.

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-including industry replacements for 
CFCs and HCFCs such as saturated or unsaturated HFCs 
and HCFCs.

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.

 

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

s

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.

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.

Содержание Power Exhaust Foundation BAYPWRX320

Страница 1: ...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 an...

Страница 2: ...rdous 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 pro...

Страница 3: ...cument are the trademarks of their respective owners Revision History Updated Connecting to RTEM drawing in Wiring Connection chapter WARNING Follow EHS Policies Failure to follow instructions below c...

Страница 4: ...Part 5 Installation 6 Standard Economizer 6 Low Leak Economizer Downflow Units Only 9 Close Out Installation 10 Wiring Connection 11 Power Wiring 11 Control Wiring 12 Standard Economizer 12 Low Leak E...

Страница 5: ...mage if possible The owner must provide reasonable evidence that the damage did not occur after delivery 6 Notify the carrier s terminal of damage immediately by phone and by mail Request an immediate...

Страница 6: ...ing instructions Unless specified otherwise disconnect all electrical power including remote disconnect and discharge all energy storing devices such as capacitors before servicing Follow proper locko...

Страница 7: ...g six screws secure the internal hood assembly built in Step 5 to side flanges of return opening See Figure 6 8 Apply gasket 14 to return opening around the dimples as shown in Figure 7 Figure 4 Botto...

Страница 8: ...t a time See Figure 9 12 Insert wire tie into closest hole in the economizer front panel and secure the power and control wires See Figure 9 13 Install power exhaust assembly onto the side of unit usi...

Страница 9: ...in Figure 13 5 Apply gasket to the power exhaust assembly as shown in Figure 14 Figure 12 Seal seams and corners Seal corners Seal along seam on both sides and at corners WARNING Hazardous Voltage w...

Страница 10: ...ake sure they are all water tight See Figure 16 8 Proceed to Wiring Connection p 11 for wire routing and connections Close Out Installation Once all the wiring connections are made replace the filter...

Страница 11: ...19 and Figure 20 4 Take the back panel off from the power exhaust remove the 4 wire harness connected and discard 5 Connect the supplied harness to respective exhaust fan relay XFR and capacitor exhau...

Страница 12: ...r controller Figure 21 Wiring connection power exhaust WARNING Hazardous Voltage w Capacitors Failure to disconnect power and discharge capacitors before servicing could result in death or serious inj...

Страница 13: ...Wiring Connection ACC SVN199E EN 13 Figure 23 JADE controller connections 162A BK W16 101AU W 157B R Power Exhaust 157C R EXH1 162A BK AUX1 157C R Low Leak Economizer Figure 24 Wiring diagram...

Страница 14: ...ned on when the indoor blower is running and the damper position is greater than the Power Exhaust setpoint Low Leak Economizer The Power Exhaust setpoint point at which the Power Exhaust is turned on...

Страница 15: ...Notes ACC SVN199E EN 15...

Страница 16: ...ations without notice We are committed to using environmentally conscious print practices Trane and American Standard create comfortable energy efficient indoor environments for commercial and residen...

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