Krowne BS36L series Service manual

BACKBAR COOLERS
SELF CONTAINED & REMOTE
INSTALLATION AND OPERATION
INSTRUCTION MANUAL
Krowne Metal Corporation
100 Haul Rd. Wayne, NJ 07470 • Toll Free: [phone] • Fax: [phone]
[email protected] • www.krowne.com • www.facebook.com/KrowneMetal • www.twitter.com/KrowneMetal
SELF-CONTAINED
MODEL SERIES
BS36L/R-__ __ __-__
BS60L/R-__ __ __-__ __
BS84L/R-__ __ __-__ __ __
BS108L/R-__ __ __-__ __ __ __
NS32L/R-__ __ __-__
NS52L/R-__ __ __-__ __
NS72L/R-__ __ __-__ __ __
NS92L/R-__ __ __-__ __ __ __
REMOTE
MODEL SERIES
BR48L/R-__ __ __-__ __
BR72L/R-__ __ __-__ __ __
BR96L/R-__ __ __-__ __ __ __
NR40L/R-__ __ __-__
NR60L/R-__ __ __-__ __
NR80L/R-__ __ __-__ __ __ __
Rev. 11/2012
No. BB-1.2
Printed in the USA

TABLE OF CONTENTS
WARRANTY INFORMATION 3
INSTALLATION 4
OPERATION & MAINTENANCE 5
SPECIFICATIONS 6,7
WIRING DIAGRAM 8
PARTS BREAKDOWN 9-12
FREQUENTLY ASKED QUESTIONS 13
Krowne Metal Corporation
100 Haul Rd. Wayne, NJ 07470 • Toll Free: [phone] • Fax: [phone]
[email protected] • www.krowne.com • www.facebook.com/KrowneMetal • www.twitter.com/KrowneMetal
* This equipment is intended for the storage and display of
non-potentially-hazardous bottled or canned products only *
*** IMPORTANT ***
CONDENSER MUST BE CLEANED
EVERY 60 DAYS OR MAY VOID WARRANTY
*** IMPORTANT ***
WARRANTY WORK MUST BE AUTHORIZED BY
FACTORY PRIOR TO SERVICE BEING DONE
*** IMPORTANT ***
COOLER MUST BE LEVEL TO OPERATE PROPERLY
“WE RAISE THE BAR”

All Krowne Metal Corporation (KMC) refrigeration products are warranted to be free
of defects in material and workmanship within one year of factory ship date.
WARRANTY FORM
A warranty form is included with this manual and must be completed and faxed to
KMC at [phone]. Registration must be complete within 2 weeks of install.
Failure to do so may void labor warranty.
ONE YEAR PARTS & LABOR WARRANTY
PARTS WARRANTY: Any part found defective under normal use within one year of
factory ship date will be replaced by KMC. Warranty is void in the absence of proper
maintenance, operation and authorized service. Warranty is also void on units that
have been damaged in freight, eld altered, lack of proper electrical requirements,
re, ood or natural disaster.
REPLACEMENT PARTS: Must be returned to KMC prepaid. Credit will be issued
upon return and inspection of defective part.
LABOR WARRANTY: Labor service MUST be approved by KMC before work is done.
If authorization is not obtained warranty is void. KMC is not responsible for any loss
of product or sales during that time. Any additional costs due to after hour services
or excessive travel time (more than an hour) will be incurred by end user. Labor
warranty covers all 50 states.
5 YEAR COMPRESSOR WARRANTY
Compressor is covered by a 5 year replacement warranty and a one year labor
warranty from the original factory ship date.
Krowne Metal Corporation
100 Haul Rd. Wayne, NJ 07470 • Toll Free: [phone] • Fax: [phone]
[email protected] • www.krowne.com • www.facebook.com/KrowneMetal • www.twitter.com/KrowneMetal
3
WARRANTY INFORMATION

At Krowne Metal Corporation (KMC) we are dedicated to customer satisfaction. This installation guide is
provided to clarify and answer any questions you may have regarding our line of Backbar Coolers. Please read
this guide before attempting installation or operation. Thank you for choosing KMC as your Backbar Cooler
provider.
UNCRATING
Remove all shipping material from unit before operation. Please inspect unit for any hidden freight damage and
report any damage immediately to Krowne Metal Corp. If included, install optional casters or legs to bottom of
unit. Please avoid turning unit on it’s side or rear to install accessories. If this can not be avoided, unit must be
left in the upright position for 24 hrs before operating. All units come equipped with pre-determined mounting
holes and self starting screws for easy install. (screws are provided only when casters or legs are ordered from
factory). It is important to check that casters or legs are securely attached with appropriate mounting
hardware.
ELECTRICAL REQUIREMENTS
115 Volt AC, 1 Phase, 60Hz. We recommend using a dedicated 15 amp circuit minimum.
Self-contained units are supplied with 8’-0”grounded cord standard.
Remote units come with a terminal block inside the box for a hard wire connection (supplied by the end user).
** DO NOT PLUG UNIT INTO A GFI OUTLET **
PLUMBING
Self-contained units have an evaporating pan and do not require any plumbing hook-up.
Remote units require a drain hook-up. We recommend using 1/2” tubing and running it thru the same knockout
used for the refrigeration hook up.
INSTALLING OF SHELVES
Shelves and installation clips are shipped within the cooler inside a separate carton. Shelves can be installed
based on owner’s preference.
LOCATION
Place unit in desired location and level. It is important for the unit to be level or it will not drain properly and
the doors will not close properly, which in turn will affect the function of the cooler and void any factory
warranty.
FLOOR SEALING
If required unit can be sealed to oor using a NSF approved clear silicone. Excess sealant should be wiped
clean.
Krowne Metal Corporation
100 Haul Rd. Wayne, NJ 07470 • Toll Free: [phone] • Fax: [phone]
[email protected] • www.krowne.com • www.facebook.com/KrowneMetal • www.twitter.com/KrowneMetal
4
INSTALLATION

OPERATING TEMPERATURE
The operating temperature of the self-contained backbar cooler is pre-set at the factory for an average of 35°.
Average operating range is from 32° to 40°. Remote units need to be set by a certied refrigeration technician.
Self-Contained units: Digital thermostat can be found on the front condensing unit cover. To set to desired
temperature follow the steps below.
1. Press SET for 1 second. The set value will start ashing after a few moments
2. Increase or decrease the value using UP or DOWN
3. Press SET to conrm new value
Manual defrost cycle: Press DOWN for more than 3 seconds
Remote units: Unit comes equipped with an expansion valve and should be set by service agent.
CLEANING INSTRUCTIONS
Make sure to avoid all products which may corrode the stainless steel such as steel wool and chlorine based
bleaches. The cooler should be cleaned with a mild detergent , warm water and a soft cloth. All cleaning
materials should be washed away and the cooler completely dried.
Condenser must be cleaned every 60 days or may void warranty. Prior to removing front panel you must shut
off the unit (shut off switch located next to digital thermostat). Remove front grill for access to condenser. If the
condenser is not cleaned regularly loss of efciency and ultimately condenser failure may occur.
Doors as well as the interior of the cooler should be cleaned occasionally to prevent buildup of liquids and other
matter that may interfere with operation. To clean these surfaces use a mild detergent, warm water and a soft
cloth. Dry completely!
Krowne Metal Corporation
100 Haul Rd. Wayne, NJ 07470 • Toll Free: [phone] • Fax: [phone]
[email protected] • www.krowne.com • www.facebook.com/KrowneMetal • www.twitter.com/KrowneMetal
5
OPERATION AND MAINTENANCE