Halsey Taylor SJ8 Installation manual

SJ8Q_1P
[phone] Halsey Taylor
2000000695 (Rev. A - 07/22)
Page 1
SJ8
Refrigeration Package
INSTALLATION, CARE AND USE MANUAL

Page 2
Halsey Taylor [phone]
2000000695 (Rev. A - 07/22)
SJ8Q_1P
1. Safety ...................................3
1.1 General ..............................3
1.2 Safety Alert Symbol.....................3
1.3 Definitions ............................3
1.4 Personal Safety........................3
1.5 Property Damage ......................5
2. General Information........................5
2.1 Installation / Use & Care .................5
2.2 Disclaimer ............................5
2.3 Serial Number Location .................5
2.4 Contact Information.....................5
2.5 Notice of Changes .....................5
2.6 Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3. Installation Preparation - Read Before
Beginning Installation ......................7
4. Tools and Supplies ........................7
4.1 Tools Required ........................7
4.2 Installer-Supplied Parts..................7
4.3 Tools/Items required but not provided.......7
5. Ratings ..................................7
5.1 SJ8 Series............................7
6. Preparation ...............................8
6.1 General Information ....................8
7. Installation: Electrical Connection ............8
8. Start-Up..................................9
9. Service ..................................9
9.1 Service: Adjustments ...................9
9.1.1 Temperature Control ...............9
9.2 Service: Inspection/Cleaning .............9
9.2.1 Condenser Fan Motor ..............9
9.2.2 Ventilation .......................9
9.2.3 Waterow ........................9
9.2.4 Lubrication .......................9
9.2.5 Actuation of Quick Connect Water
Fittings ..........................9
Table of Contents

SJ8Q_1P
[phone] Halsey Taylor
2000000695 (Rev. A - 07/22)
Page 3
1. Safety
THINK
SAFETY!
Think Safety
Before performing any work, read and
understand the safety instructions in
this manual.
1.1 General
Halsey Taylor cannot anticipate every possible
circumstance that might involve a potential hazard
duringtheinstallationofthisproduct.Thewarnings
and instructions in this Installation / Use & Care
manual are, therefore, not all-inclusive. If a tool,
installationprocedure,orworkmethodthatisnot
specicallyrecommendedbyHalseyTaylorisused,
youmustbesatisedthatitissafeforyourselfand
others. You should also make sure that the product
willnotbedamagedbythemethodsyouchoose.
Mostworkrelatedaccidentsarecausedbyfailure
to observe basic safety rules or precautions. An
accident can often be avoided by recognizing
potentially hazardous situations before an accident
occurs. As you install and maintain this product,
you must be alert to potential hazards. You should
also have the necessary training, skills, and tools to
perform any installation or maintenance procedure.
1.2 Safety Alert Symbol
This is the safety alert symbol. It is used
to alert you to potential personal injury
hazards. Obey all safety messages that
followthissymboltoavoidpossibleinjury
or death.
This manual contains WARNINGS, CAUTIONS,
NOTICES, SAFETY INSTRUCTIONS, and NOTES
whichmustbefollowedtopreventthepossibility
of improper service, damage to the equipment,
personalinjury,ordeath.Thefollowingkeywords
call the reader’s attention to potential hazards.
Hazardsareidentiedbythe“SafetyAlertSymbol”
andfollowedbyasignalwordsuchas“WARNING”
or“CAUTION”.
1.3 Definitions
DANGER
Thesignalwordthat
indicatesahazardwith
a high level of risk
which,ifnotavoided,willresultindeathorserious
injury.
WARNING
Thesignalwordthat
indicatesahazardwith
a medium level of risk
which,ifnotavoided,couldresultindeathorserious
injury.
CAUTION
Thesignalwordthat
indicatesahazardwith
alowlevelofriskwhich,ifnotavoided,couldresultin
minor or moderate injury.
NOTICE Thesignalwordthatindicates
equipment or property
damagecanresultifinstructionsarenotfollowed.
Authorized Service Personnel – Factory trained
personnelorpersonnelhavingworkingknowledge
of electrical, plumbing and machine (appliance)
maintenance procedures.
1.4 Personal Safety
DANGER
• Please read these instructions completely
before starting the installation or performing
any service. Failure to follow the instructions
and safety precautions in this manual can
result in serious injury or death.
• Electric supply must be identical in voltage,
cycle, and phase to that specied on
nameplate.
• Electrical power supply must include
ground-fault circuit interrupter (GFCI)
protection.
• A means for disconnecting electrical supply
to the unit must be incorporated in the xed
wiring in accordance with wiring rules. This
is to allow electrical disconnection of the unit
from electrical supply after installation.
Failure to do so can result in severe injury to
person or death.
WARNING
Follow all instructions related to the installation
of this product (unit).
For use with clean, clear potable drinking
water only. Do not use with water that is
microbiologically unsafe or of unknown quality
without adequate disinfection before the
system.
Installation and connection to water and
electrical mains must be in compliance with
local and national laws.

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Halsey Taylor [phone]
2000000695 (Rev. A - 07/22)
SJ8Q_1P
To avoid product or property damage, personal
injury, or even possible death, carefully read,
understand, and follow all the instructions in
this Installation / Use & Care Manual before
installing this product.
After installation, keep these instructions in a
safe location for future reference.
Do not operate power tools unless you read and
understand the instructions and warnings in
this and all other applicable labels or manuals.
Proper use of tools and the products described
in this guide is your responsibility.
Lifting Hazard
• To avoid personal injury, always use
these proper lifting techniques and use
two people to move heavy cartons.
• Use appropriate lifting devices to move
the load.
• Always use two people when lifting
heavy or bulky cartons. DO NOT attempt
to lift objects that are too heavy.
Power Tool Hazard
• To prevent personal injury or possible
death, always follow the electrical safety
recommendations of the power tool’s
manufacturer.
• Do not use power tools in an unsafe manner
• Power tools should only be connected to a
circuit protected by a ground-fault circuit
interrupter (GFCI).
• If an extension cord is required, always use
an OSHA approved extension cord.
Shock and Electrocution Hazards
Failure to follow these instructions could result
in severe burns, signicant injuries, and even
death.
Water will conduct electric current to
create a short circuit, resulting in injury or
death.
• Never use electric power tools around water
or wet oors/surfaces.
• Keep all liquids away from electrical cords
and power tools.
• If an extension cord is required, always use
an OSHA approved cord.
• DO NOT create a short circuit between a
source of electricity and a liquid by being in
contact with both simultaneously.
Contacting live electrical wiring with
power tools or hand tools can cause
serious injury or death.
Prior to any maintenance, make sure the unit is
unplugged and circuit breakers are turned OFF.
Prior to installation, test for live circuits or wiring
inside the wall before cutting or drilling into the
wall.
Failure to follow these instructions could
result in personal injuries, water damage, and
other damage to oors, pipes, walls, and other
portions of your building or home.
CAUTION
Follow all instructions related to installation and/
or maintenance of this product.
This appliance is not intended for use by persons
with reduced physical, sensory, or mental
capabilities or lack of experience and knowledge,
unless they have been given supervision or
instructions concerning use of the appliance by
a person responsible for their safety. Children
shall not play with the appliance. Cleaning and
user maintenance shall not be made by children
without supervision.
To prevent a metallic taste or increased metal
content in the water due to an electrolysis
process caused by electrical feedback from the
grounding of electrical equipment to water mains,
connect to the water mains using a dielectric
coupling.
Personal Protection
Be sure to use all personal protective
equipment, such as sturdy safety glasses, work
shoes, hearing protection, and gloves, whenever
necessary, to ensure your own safety.
To avoid eye injury, always wear protective
glasses with side shields when using power
tools. Also, make sure no one else can be
injured by ying particles when using power
tools.
To prevent possible damage to your hearing,
always wear ear protection, such as earmu󰀨s or
earplugs, when using power tools.
Wear protective gloves during installation
to protect against sharp edges from sheet
metal components.
Tripping Hazard
Personal injury can result from tripping over
power cords, tools, or other installation items.
DO NOT leave items laying around the work
area.
Cutting Hazard
The installation of this product may require
using power tools.
Keep hands away from the cutting edge of any
tool used in the installation of our product.
Placing ngers in or around the cutting blades
could result in serious personal injury.

SJ8Q_1P
[phone] Halsey Taylor
2000000695 (Rev. A - 07/22)
Page 5
Use Proper Tools
Always use proper tools which are in good
working condition during the installation of the
product. Using tools other than those listed
could adversely a󰀨ect the product and could
result in property damage.
Failure to follow these instructions could
result in personal injuries, water damage, and
other damage to oors, pipes, walls, and other
portions of your building or home.
1.5 Property Damage
Inspect Before Cutting
Make sure no electrical wiring or plumbing
is present before cutting into a wall.
2. General Information
2.1 Installation / Use & Care
Read all instructions carefully before starting the
installationandfamiliarizeyourselfwiththevarious
parts of this product.
Remote Water Chillers are designed to reduce the
temperatureofpotablewaterthatisroutedthrough
thewaterchiller.Thechillerismeanttobeinstalledin
a properly ventilated, non-visible location.
This manual contains Installation, Use & Care
instructions for the SJ8 series Remote Chiller units.
Followedcarefully,theseinstructionswillresultin
trouble-free installation of this Halsey Taylor product.
Any deviations, additions, and/or deletions from the
describedmethods,withoutpriorwrittenapproval
ofHalseyTaylor,willvoidthewarrantycoveringthis
product.
Make sure the installation and use of this product
meets all local, state, and federal plumbing and
electrical codes.
Unit must be installed properly by trained service
person.
2.2 Disclaimer
The information contained in this Installation / Use &
Care Manual is given free of charge. It is based upon
technicaldatawhichwebelievetobereliableandis
intendedforusebypersonshavingknowledgeofthis
technicalareaattheirowndiscretionandrisk.Halsey
Taylor assumes no responsibility for results obtained
or damage incurred from the use of this material either
inwholeorinpartbythebuyer.
2.3 Serial Number Location
Please use the serial number located on the Remote
Chillerunitwhencontactinguswithquestions
concerning the installation of this product.
2.4 Contact Information
General Information
Halsey Taylor
1333ButtereldRoad,Suite200
DownersGrove,IL60515
Phone:630.574.8484
Email: [e-mail]
Website:http://www.HalseyTaylor.com
USA/Canada Customer Care
Phone:800.476.4106
Email: [e-mail]
International Customer Care
Phone:630.575.4755
Email: [e-mail]
Installation Services
Phone:800.952.8064
Email: [e-mail]
Website:http://www.HalseyTaylor.com/contact-us/
install
2.5 Notice of Changes
Theinformation,specications,andillustrationsin
thismanualarebasedontheinformationthatwas
availableatthetimethismaterialwaswrittenand
canchangeatanytime.Inkeepingwithourpolicy
of continuing product improvement, Halsey Taylor
reservestherighttochangespecicationwithout
notice.
All dimensions are given in inches (") and millimeters
(mm).
2.6 Warranty
This product is covered by a Limited Warranty and
HalseyTaylorwillnotbeheldresponsiblefordamage
ofanykindinconnectionwiththeinstallationofthe
product.
RefertotheHalseyTaylorwebsite
http://www.HalseyTaylor.com

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Halsey Taylor [phone]
2000000695 (Rev. A - 07/22)
SJ8Q_1P
10 1/4"
261mm
16 3/4"
425mm
1 3/4"
95mm
REF.
C
D
1 3/8"
35mm
2"
50mm
A
B
13 1/4"
338mm
1"
25mm
LEGEND
A = 1/4" O.D. TUBE WATER OUTLET
B = 1/4" O.D. TUBE WATER INLET
C = TEMPERATURE ADJUSTMENT
D = ELECTRICAL
USES HFC-134A REFRIGERANT
Electric shock hazard. Disconnect power before servicing unit.
WARNING

SJ8Q_1P
[phone] Halsey Taylor
2000000695 (Rev. A - 07/22)
Page 7
3. Installation Preparation - Read
Before Beginning Installation
For correct and safe installation, please read these
instructions completely.
The grounding of electrical equipment such as
telephone,computers,etc.,towaterlinesisa
common procedure. This grounding may be in the
building,ormayoccurawayfromthebuilding.This
grounding can cause electrical feedback into a
waterchiller,creatinganelectrolysiswhichcauses
a metallic taste or an increase in the metal content
ofthewater.Thisconditionisavoidablebyusingthe
propermaterials.Drainttingswhichareprovidedby
the installer should be plastic to electrically isolate the
chiller from the building plumbing system.
NOTICE
Warranty is void if installation is
not made in accordance with
current instructions.
• Hose sets are not to be used for connecting to
watermains.
• Alwaysshuto󰀨thevalveattheinstallation/service
areatoreduceriskofwaterdamage.
• Thoroughlyushallwaterlinesandttingsofall
foreign matter before connecting to chiller.
• Ifinletpressureisabove100psig(0.69MPa),
apressureregulatormustbeinstalledinwater
supplyline.Anydamagecausedbythewater
pressure outside its rated pressure is not covered
bywarranty.
4. Tools and Supplies
4.1 Tools Required
Tool Used For
PhillipsScrewdriver Remove electrical box cover
Various Electrician's
Hand Tools
Connectingpowersourcetotheunit's
wiring
Various Plumber's
Hand Tools
Connecting unit's plumbing to the
householdwatersourceandwaste
drain
3/32 Allen Wrench Remove the front covers
4.2 Installer-Supplied Parts
Description Qty.
1/4" (6.4mm) Socket Wrench or Flat Head
Screwdriver
1
Water Shut-off Valve 1
Additional fasteners —
4.3 Tools/Items required but not provided
Description Qty.
Safety glasses 1
Protective gloves 1
Hex driver 1
5. Ratings
5.1 SJ8 Series
Description SJ8
Electrical 115VAC,60Hz,(Seenameplate
for Amperage), 1 phase
220VAC,50/60Hz,(Seenameplate
for Amperage), 1 phase
Ambient Air Temp. 50-90°F(10-32°C)
Water Pressure 20-100psig(0.14-0.69MPa)
Maximum Water Temp. 90°F(32°C)
Refrigerant HFC-R134a
Ingress Protection IP20
Use For Indoor Commercial Use only

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2000000695 (Rev. A - 07/22)
SJ8Q_1P
6. Preparation
6.1 General Information
1. This Remote Chiller is designed for indoor use only
and should not be installed outdoors or in a humid
environment.
2. Usecarewhenopeningandremovingthe
packaging to prevent damage to the product.
a. Inspect the product for any shipping damage
and report it immediately to the location of
purchase.Installationofadamagedproductwill
voidthewarranty.
b. Conrmthatallpartshavebeenincludedforthe
proper installation of this product. Contact the
location of purchase if damaged parts are found.
NOTICE Make sure no electrical wiring,
potable water inlet pipes, or
drain water outlet pipes will be damaged during
installation of the product. Damage to any of
these items can cause electrical damage, re,
and/or water damage.
3. Shuto󰀨thewatersupplysourceanddisconnect
powertotheelectricaloutletbeingusedtooperate
the product before starting installation.
NOTICE Mounting hardware to be
supplied by customer.
4. It is important to ensure proper ventilation.
5. When mounting in an open area, to ensure proper
ventilation,maintaina4"(102mm)clearancefrom
cabinet louvers on each side of chiller. When
mountingunitinacavityorbehindawall,maintain
aminimumspaceof4"(102mm)oneachside,4"
(102mm)onthetopandadepthof12"(305mm).
6. Waterinletis3/8”(10mm)O.D.unplatedtube.
Contractor to supply connections as required.
7. Connecting lines to be made of unplated copper.
Thoroughlyushalllinestoremoveallforeign
matter before connecting to chiller. If flushing does
notremoveallparticles,awaterstrainershouldbe
installed in supply line. This chiller is manufactured
insuchamannerthatitdoesnotinanywaycause
taste, odor, color or sediment problems.
8. Connectchillertobuildingsupplywithashut-o󰀨
valve and installthein-linestrainerbetweenthe
valve and chiller.
9. Electrical:Makesurepowersupplyisidentical
involtage,cycle,andphasetothatspeciedon
chiller serial plate.Neverwirethecompressor
directlytothepowersupply.
7. Installation: Electrical Connection
1. Turno󰀨electricalsupplytochillercircuit.
2. Remove the front panel to gain access to electrical
boxusinga5/16"(7.9mm)socketwrenchora
atheadscrewdriver.
3. Rotate the fan to ensure a proper clearance and
free fan action.
4. Use3/8”cableclampconnectororappropriate
conduitconnectorwithnuttoconnecttheelectrical
wiretotheunit.
5. Connectgroundwire(A)togroundscrew(provided).
A
Conduit
Connector
Nut
Screw
Front Panel
Ground
Wire
Electrical
Box

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[phone] Halsey Taylor
2000000695 (Rev. A - 07/22)
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6. Connecttheblackwire(B)tohotlineandconnect
thewhitewire(C)toneutralline.
B
C
7. Install the front panel to the unit.
8. Start-Up.
1. Openwatershut-o󰀨valve.
2. Purgeairfromallwaterlinesbyoperatingbubbler
valveoffountaintowhichchillerisconnected.
Steadywaterstreamassuresallairisremoved.
3. Checkallwaterconnectionsforleaks.Fixallleaks
before proceeding.
4. Turn on electrical supply.
9. Service
For proper and safe servicing, please read these
Caution, Warning instructions completely before
servicing.
Note: Disconnect power supply before servicing the
unit.
All service work must be performed by an
authorized service person.
9.1 Service: Adjustments
9.1.1 Temperature Control
Factorysetfor50ºF±5º(10ºC±5º)waterunder
normalconditions.Toadjustwatertemperature,turn
off electrical supply, remove front panel using a 5/16"
(7.9mm)socketwrenchorflatheadscrewdriver,and
turnthescrew(itemno.9)oncoldcontrolclockwise
forcolder,counterclockwiseforwarmer.
9.2 Service: Inspection/Cleaning
• InspecttheWaterChillertwiceeachyearforproper
operation and performance.
• Inspectionoftheunitwillrequiredisconnecting
electrical supply, removal of panels, etc. and
reassembly and return to service practices.
9.2.1 Condenser Fan Motor
Visually check and confirm the condenser fan turns
freely. If the condenser fan does not spin freely,
have an authorized service personnel to check and
replace the fan.
9.2.2 Ventilation
Cabinet louvers and the condenser fins should
beperiodicallycleanedwithabrush,airhoseor
vacuumcleaner.Cleaningshouldbedonetwice
each year or more frequently if needed due to
environment. Excess dirt or poor ventilation can
causenocoldwaterandcompressorcyclingonthe
compressor overload protector.
9.2.3 Waterflow
Makesurethatthewaterflowisproper.Ifwaterflow
isslow,theninspectthefilterorin-linestrainerfor
restriction. Replace the filter cartridge if required.
Disassemble the in-line strainer and clean if
required.
9.2.4 Lubrication
Motors should be lifetime lubricated.
9.2.5 Actuation of Quick Connect Water Fittings
Chillerisprovidedwithlead-freeplugwhichutilizes
an O-ring seal. To remove the plug from Chiller,
relievethewaterpressure,pullthecollartowardsthe
fitting and then pull the fitting from the tube. To install
the plug, push the fitting straight onto the tubing
untilitreachesapositivestop,whichshouldbe
approximately3/4”(19mm).Referpage10forquick
connect fittings.
Screw
Front Panel
Electrical
Box

Page10
Halsey Taylor [phone]
2000000695 (Rev. A - 07/22)
SJ8Q_1P
Wiring Diagram
TUBE IS SECURED
IN POSITION
SIMPLY PUSH IN
TUBE TO ATTACH
PUSH IN COLLET
TO RELEASE TUBE
PUSHING TUBE IN BEFORE
PULLING IT OUT HELPS TO
RELEASE TUBE
Operation of Quick Connect Fittings
Fig. 3
ACBD
A=Plugwith7/8"(22.2mm)Hex
B = O-ring
C = Screen
D=StrainerBodywith1"(25.4mm)Hex
Fig. 1
NOTE: WATER FLOW
DIRECTION
BUILDING WATER INLET
SERVICE STOP
(NOT FURNISHED)
1/4" O.D. TUBE
WATER INLET
TO CHILLER
3/8" O.D. UNPLATED COP-
PER TUBE CONNECT
COLD WATER SUPPLY
Fig. 2
Fig. 4

SJ8Q_1P
[phone] Halsey Taylor
2000000695 (Rev. A - 07/22)
Page 11
ITEM
NO.
PART NO.
1
2
3
5
6
7
9
10
12
13
14
15
16
17
1100000006
28478C
98776C
20282C
98778C
66703C
98773C
28477C
98777C
50930C
27303C
22300C
55996C
56237C
115V/220V-50/60Hz
DESCRIPTION
*INCLUDES RELAY & OVERLOAD. IF UNDER WARRANTY, REPLACE WITH SAME COMPRESSOR USED IN
ORIGINAL ASSEMBLY.
NOTE: All correspondence pertaining to any of the above water chiller or orders for repair parts MUST include model
number and serial number of chiller, name and part number of replacement part.
Kit - Evap Replace Assy
Cabinet
Kit - Condenser/Drier
Bracket - Fan Mounting
Kit - Heat Exchanger/Drier
Drier
Kit-ColdControl/Screws
Panel - Front
Kit-CompressorMtgHdwe
Bumper
Baseplate
Panel - Rear
In-line Strainer
Fan Shroud
ITEM
NO. PART NO.
220V - 50/60HZ
DESCRIPTION
4
*8
11
0000000244
0000000245
1000002147
1000002146
98751C
98752C
Kit-FanMtr/Blade/Nut/Shroud(50HZ)
Kit-FanMtr/Blade/Nut/w/oShrd(60HZ)
Comp.ServicePak(50HZ)
Comp.ServicePak(60HZ)
Kit-Elect/Relay/Cover/OL(50HZ)
Kit-Elect/Relay/Cover/OL(60HZ)
REPLACEMENT PARTS LIST
ITEM
NO. PART NO.
115V - 60HZ
DESCRIPTION
4
*8
11
98775C
36322C
0000000238
Kit - Fan Mtr/Blade/Nut/Shroud
Compressor Service Pak
Kit - Elect/Relay/Cover/OL
15
16
4
14
7
6
9
8,11
13
3
2
1
10
5
17
12
Fig. 4