S&P JENcoFAN EO User manual

®
KITCHEN HOOD
Installation, Operation, and Maintenance Manual
READ AND SAVE THESE INSTRUCTIONS
The purpose of this manual is to aid in the proper installation and operation of fans manufactured by S&P
USA. These instructions are intended to supplement good general practices and are not intended to cover
detailed instruction procedures, because of the wide variety and types of fans manufactured by S&P USA.
6393 Powers Avenue
Jacksonville, FL 32217
P: 800.961.7370
F: 800.961.7379
KitchenHood_IOM_05122022
Models: EO, EO-FPSP, EOLC & EOLC-FPSP

2
INTRODUCTION:
DO NOT INSTALL, USE OR OPERATE THIS EQUIPMENT UNTIL THIS MANUAL
HAS BEEN READ AND UNDERSTOOD. READ AND SAVE THESE INSTRUCTIONS
FOR FUTURE USE.
This document is the property of the owner of this equipment and is required for future
maintenance. Leave this document with owner after installation or service has been
completed.
It is the responsibility of the purchaser to assure that the installation and maintenance of this
equipment is handled by qualified personnel experienced in such work and equipment.
We strongly suggest hood Installation should only be performed by a qualified and
licensed mechanical contractor who is familiar with the level of involvement for proper
installation. Ensure proper safety precautions are taken, permits are obtained, and code
requirements are met.
Contact your local representative should you need further information.
SHIPMENT AND RECEIVING:
Prior to shipment, all fans have been thoroughly inspected and tested.
All equipment shipped from S&P is skidded or crated to fully comply with trucking
requirements. Inspect all shipments carefully for damage. THE RECEIVER MUST
NOTE ANY DAMAGE ON THE CARRIER’S BILL OF LADING AND FILE A CLAIM
IMMEDIATELY WITH THE FREIGHT COMPANY, IN THE CASE OF ANY DAMAGE.
Keep a record of all equipment received, including inspection details and date of receipt,
because of the possibility of partial shipments.
If you receive damaged goods, contact your manufacturer’s representative for repair or
replacement service.
HANDLING:
Handle your equipment with caution
STORAGE:
If hoods are stored for any length of time, they should be stored in a clean, dry location to
prevent rust and corrosion. Outdoor storage is not recommended. When outdoor storage is
necessary, they should be protected from the elements.

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WARRANTY:
Manufacturer warrants this equipment to be free from defects in material and workmanship for one (1)
year from date of shipment by S&P to the original purchaser. Any units or parts which prove to be defective
and are reported during the warranty period will be replaced at our option when returned to our factory,
transportation prepaid. Deterioration or wear by heat, abrasive action, chemicals, improper installation or
operation or lack of normal maintenance shall not constitute defects, and are not covered by warranty.
(exclusive of motors covered separately herein).
Manufacturer will not be responsible for any installation, removal or re-installation costs or any consequential
damage resulting in failure to meet conditions of any warranty.
LIMITATION OF WARRANTY AND LIABILITY
This warranty does not apply to any such product or parts which have failed as a result of faulty installation
or abuse, or incorrect electrical connections or alterations, made by others, or use under abnormal operating
conditions or misapplication of the products and parts.
This warranty does not guarantee the proper design or installation of any ventilator nor is there any warranty
concerning the ability of the ventilator to remove smoke, grease, or heat. There is no warranty that the
ventilator will be approved by, or meet, any local codes. This is a material warranty only. If the equipment
has been altered or repaired in any way, the Company shall have the right, in its sole discretion, to void the
warranty. If the equipment has been improperly installed, subjected to misuse, been subjected to negligence,
been subjected to accident, or been improperly maintained or lubricated, the Company shall have the right, in
its sole discretion, to void the warranty.
Manufacturer will not approve for payment any repairs made outside the factory without prior written consent
of its Jacksonville, Florida office.
The foregoing shall constitute our sole and exclusive warranty and our sole and exclusive liability and is in
lieu of all other warranties, whether written, oral, implied or statutory. There are no warranties which extend
beyond the description of the page hereof. Seller does not warrant that said goods and articles are of
merchantable quality or that they are fit for any particular purpose. The liability of seller on any claim of any
kind, including negligence, for any loss or damage arising out of or connected with, or resulting from the
sale and purchase of the products and parts covered by this proposal, acknowledgement, order or from the
performance or breach of any contract pertaining to such sale or purchase, or from the design, manufacture,
sale, delivery, resale, installation, technical direction of installation, inspection, repair, operation or use of any
products or parts covered by this proposal, acknowledgement, order or furnished by seller shall, in no case
exceed the price allocable to the products or parts thereof which give rise to the claim and shall terminate one
(1) year after the shipment of said products and parts.
In no event, whether as a result of breach of contract, or warranty or alleged negligence, defects, incorrect
advice or other causes, shall seller be liable for special or consequential damages, including, but not limited
to, loss of profits or revenue, loss of use of the equipment or any associated equipment, cost of capital, cost
of substitute equipment, facilities or services, down time costs, or claims of customers of the purchaser for such
damages. Manufacturer neither assumes nor authorizes any persons to assume for it any other liability in
connection with the sale of its fan products and parts. Some states do not allow the exclusion or limitation of
incidental or consequential damages, so all of the above limitations or exclusions may not apply to you.
NOTICE:
Replacement of silicone sealant is not covered by any warranty, express or implied, that is issued by S&P.

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START-UP:
Determine that the installation is complete and in accordance with the project plans and
specifications, that the duct system is complete and that all electrical connections have been made.
Check all motors, coils, etc., for proper voltage and connection. See that all electrical components
have adequate accessibility and that all connections are tight. Place the system into operation as
provided for in the control sequence.
By physical observation, check the supply and exhaust fans for proper operation by checking
voltage, motor overload, noise level, amperage, rotation, etc. Verify that motors and bearings
have proper lubrication and that the belts have proper tension. Verify air intake filters are in place
and clean. Make sure inlet damper (if required) is installed in hood (supply collar) and opened.
Airflow in the supply duct should be verified by taking a duct traverse if possible. If this is not
possible, the average velocity across the supply nozzle should be taken with a rotating vane
anemometer, or other instrument. Determine the supply CFM by multiplying the average velocity
by the cross-sectional area of the duct in square feet or the net free area of the supply nozzle in
square feet.
Capacity of the exhaust system should be determined by a duct traverse if possible and if this is
not possible, take an average reading with a rotating vane anemometer across the filter bank.
Multiply the average velocity by the cross-sectional area of the duct in square feet or by the net
free area of the filter bank.
If the airflow, as measured, is not in accordance with the project specifications, adjust the speed of
the respective fan(s) as required and re-check (see fan installation instructions).
After the system has been placed in operation and balancing has been accomplished, a visual
inspection should be made of the entire system. Inspection should include such things as unusual
noises, excessive exhaust or supply air, and general operation.
If smoke is not being exhausted properly, check exhaust fan operation (is it on?). Determine if
exhaust air is sufficient. If the air is sufficient, balance the supply air with the damper in the supply
collar until all products of combustion are being exhausted. All parts of the system should be
left in a clean and polished condition. Always instruct owner/operator in the proper operation
maintenance.
WIRING
A licensed electrician familiar with commercial kitchen hood installation should perform wiring.
Complete all wiring required to controls, lights, fans, etc. When a master control panel is furnished
with the hood system, follow the field wiring instructions included with the panel. When master
control panel is not furnished, complete in accordance with the project criteria.
Electrical systems should be installed in accordance with NEC (National Electrical Code) with
disconnecting means, proper fusing and grounding system to protect against hazardous shock.

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TROUBLE-SHOOTING CHART
The following is a list of common causes and corrective actions for possible problems with exhaust
hood systems. Please refer to this list prior to consulting manufacturer.
PROBLEM POSSIBLE CAUSES CORRECTIVE ACTION
No Exhaust
Air Flow
Exhaust fan not operating
Check circuit breaker
Check fan disconnect
Check fan belt
Check fan controls
Incorrect exhaust fan rotation Change any two wiring leads to 3 phase motor
Check rotation arrow in fan
Incorrect Exhaust fan on hood Ensure correct fan is on hood and wired to
correct fan controls
No Make-Up
Air Flow
Make-up air fan not operating
Check circuit breaker
Check fan disconnect
Check fan belt
Check fan controls
Incorrect make-up air fan rotation Change any two wiring leads to 3 phase motor
Check rotation arrow in fan
Damper closed Ensure damper is open
Static pressure in duct system higher than
design
Do not use flexible duct. Insure duct is as direct
as possible from fan to hood
Filters in fan clogged Clean filters and replace
Fire system not armed or has been activated Ensure micro switch on fire system is wired
properly. Arm fire system
Hood Not
Capturing
Smoke
Dirty grease filters Clean filters and replace
Negative pressure in kitchen space Increase make-up air (RPM/HP)
Insufficient exhaust air flow Increase exhaust fan (RPM/HP)
Static pressure in duct system higher than
design
Increase exhaust fan (RPM/HP). Increase duct
size. Ensure duct is as direct as possible from fan
to hood.
Incorrect exhaust fan rotation Change any two wiring leads to 3 phase motor
Check rotation arrow in fan
Insufficient overhang on appliance Size hood for adequate overhang.
Install end curtain(s)
Fan Cycles
On And Off Motor over-amping Check FLA of motor and adjust
Check for correct wire size to motor
Light Globes
Contain Water Curb and/or duct leaking Check curb and/or duct for leaks and seal
Grease
Dripping From
Hood
Hood not cleaned Adjust cleaning schedule
Exhaust air flow too low Increase exhaust fan (RPM/HP)
Grease
Dripping Past
Grease Tray
Grease tray installed upside down Install grease tray with small portion of key hole
in the up position

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FIELD INSTALLED DUCT COLLARS
Ductwork Installation
All ductwork should be installed in accordance with local codes. The installing contractor is
responsible for adherence to codes and restrictions. Generally, the duct system will perform best
and will ensure easy installation if installed in the most direct and simple manner.
NFPA-96 requires that the exhaust duct must be installed using 16-gauge carbon steel or
18-gauge stainless steel with all joints and seams welded liquid tight. Listed factory-built grease
duct is an exception when installed according to manufactures instructions. NFPA-96 further
requires that a minimum of 500 FPM (Feet Per Minute) velocity must be maintained in the exhaust
duct. There is not a specified maximum however, exhaust velocity should not exceed 2200 FPM.
Install access panels where required. In any event, conformance to local codes must be adhered
to, unless variance is obtained.
Make-up air ductwork should contain adequate filtering provisions somewhere in the system
before it is introduced into kitchen space, or in the hood. Select hood models require a make-up
air fire damper with fusible link installed at the collar. Access to the fusible link must be installed in
supply duct. Only use rigid type duct for make-up air. Do not use “flex” duct. This duct should be
in accordance with project specifications and installed in accordance with standard SMACNA
Low Pressure requirements.
Field Installed Duct Collars
When ordered, exhaust and supply collars are shipped loose (not connected to hood) and
intended to be field installed on some projects. Determine the location of exhaust/supply collar(s).
Collars should be located as close to center (left to right with a max. offset of one fourth the
total length) of hood as possible. When two exhaust and/or supply collars are required, equal
distance between collars (left to right) should be maintained. Loose collars are tack welded to top
of hood (back of crate). Break tack welds to remove collars. Exhaust collars must be folded up
before installing. Fire Dampers are shipped loose inside the crate.
Exhaust Collars
For collar to duct connection see “Exhaust Duct Systems” Chapter 7 of NFPA-96.
For field installed duct collars see above.
Supply Collars
Install make-up air duct per local standard. For field installed duct collars, see above.
Important: Refer to your AHJ (Authority Having Jurisdiction) for requirements and/or questions
on local codes.
Clearance to Combustible Materials
A further note on ductwork is important. Please consult NFPA-96 4.2 Clearance. An 18 in.
clearance is required for unprotected combustible material. This clearance may be reduced if
the combustible material is protected by an engineered construction system acceptable to the
authority having jurisdiction, or by the use of materials or products listed for protection purposes
Consult NFPA-96 and local codes before installing any hood system or exhaust ductwork.

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MAINTENANCE
Hood
Inspect the grease extractors each day for grease deposits, clean if necessary. Check the grease
container every day and empty. Wipe the interior/exterior of the hood daily, if possible, to
remove deposits or accumulations of grease. Periodically clean the interior of hood and light
fixtures with a mild detergent as necessary.
Scratches on the stainless-steel hood can be removed with an abrasive pad (e.g. Scotch-Brite) or
similar cloth, being extremely careful to always rub in the direction of the metal grain.
After removing any scratches or imperfections, clean the entire hood with a stainless-steel polish
(e.g. Shiela-Shine). Once polish has been applied, remove excess with a dry cloth.
Caution: Do not use steel wool pads, scrapers, etc. to clean stainless-steel surfaces. Do not use
chlorine or chlorine based substances, acids, or chloride based substances on or around the
hood. Vapors from these substances can cause corrosion on stainless steel.
Clean exhaust duct quarterly to prevent grease accumulation.
Notice: If a kitchen ventilation hood is cleaned with pressure-washer or steam cleaner, the silicone
sealant will be removed from the sealed seams. Standard daily cleaning over time will loosen the
seal and the silicone will be removed from the sealed seams.
The sealant may be replaced, after a thorough cleaning and de-greasing, with a food grade high
temperature silicone. Clean grease extractors daily in a dishwasher or other containers with a mild
detergent in warm/hot water. Never use harsh or abrasive cleaners on stainless steel.
Fans
Check cleanliness of supply fan intake filters every two weeks, for the first month, to establish a
cleaning schedule. To clean filters, remove supply fan lid, and filters. Flush filters with warm soapy
water and recoat with a filter coat adhesive. Reinstall filters and lid.
Check tension of fan drive belts (exhaust and supply) upon initial installation, and again after a
period of two weeks of operation. Belts tend to stretch during the initial stages of service. Inspect
condition and tension of belts monthly there after. Properly adjusted belt tension will allow
approximately 1/2” deflection on each side of the belt, midway between the pulley centers with
slight finger pressure. Overly tightened belts will cause wear, motor overloading, bearing wear
and noise. Loose belts will cause belt wear, pulley wear, and poor fan performance.
A monthly cleaning of exhaust fan wheel and interior of housing is required. Heavy grease build-
up is a fire hazard and can also cause wheels to be unbalanced. This leads to bearing wear,
undue noise, and poor fan performance.
Oil and/or grease all motors and bearing every six months or as conditions dictate. At least
once a year, check motor and fan shafts. Clean and check tightness & alignment.
At least every six months, all electrical connections should be inspected and checked for tightness.

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END - TO - END CONFIGURATION

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BACK - TO - BACK CONFIGURATION

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GREASE TROUGH AND CUP INSTALLATION

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HOOD OPTIONS 1.1 BACK RETURN PLENUM

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HOOD OPTIONS 1.2 FRONT PERFORATED SUPPLY PLENUM (FPSP)

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HOOD OPTIONS 1.3 STAINLESS STEEL WALL SPLASH PANELS

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HOOD OPTIONS 1.4

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®
S&P USA Ventilation Systems, LLC
6393 Powers Avenue
Jacksonville, FL 32217
T. 904-731-4711 • F. 904-737-8322
www.solerpalau-usa.com