Winston CAT529-BD Service Manual

Series Includes:
CAT507
CAT509
CAT522

CAT SERIES

1

CVap® Retherm Oven Owner’s Manual

CAT529
CAT529-BD
CAT529-BDR

4272W233 R36

WP 01.09.20

Retherm Oven

welcome

Thank you for your purchase of a Winston

®

CVap
enjoy from this cabinet include precise
doneness temperatures, greater yields, safer
foods, reduced labor, and superior food
quality.

This cabinet utilizes Controlled Vapor
Technology (CVap). Using a combination of
dry and moist heat, CVap cabinets are

Thermalizer. The benefits you will

table of contents

welcome ....................................... 2

safety ............................................ 3

receiving your cabinet .................. 4

installing auto water fill ................. 5

electrical information .................... 6

ventilation requirements ............... 7

component identification ............... 8

controls ......................................... 9

capable of producing foods at the precise
temperature and moist or crisp texture
desired.

If you have any questions, or if anything
cooked in your CVap Thermalizer doesn't
meet your satisfaction, please call
our Customer Service Center at

1.800.234.5286, or email us at
[e-mail].

daily operating procedures ........... 10-14

retherm guidelines ........................ 15

retherm guidelines (blank) ............ 16

roasting guidelines ....................... 17

daily cleaning ................................ 18-19

troubleshooting ............................. 20-22

warranty & terms & conditions ..... 23

Electrical Hazard

Can cause serious injury or death.

Do not attempt to install or service this equipment unless
you are a licensed electrician or trained servicer.

1. Because this equipment utilizes high voltage, it

should only be installed and serviced by a licensed
electrician or trained servicer. Attempting to install
or service the equipment yourself could result in
serious, potentially fatal injuries.

2. If an electrical shock is felt when touching
equipment, shut off power immediately (unplug
cord or turn off circuit breaker) and call a trained
servicer for repair. Failure to do so could result in
serious, potentially fatal injuries.

3. Always turn power switch off any time equipment is
not in use.

Burn Hazard

Can cause serious injury.

Avoid heated vapor when opening or closing
equipment door.

Retherm Oven

6. Prior to using equipment for the first time,
perform the daily cleaning procedure found on

pages 18 and 19.

Burn Hazard

Can cause injury.

Allow 30 minutes for equipment to cool before
attempting to clean.

7. Always allow equipment to cool before cleaning.

High Temperature and Grease Hazard

Can cause damage to equipment.

Avoid placing equipment near high heat or in grease laden
atmosphere.

Don't place equipment in an area where air temperatures
exceed 100˚F (38˚C). A heat shield may be required to
prevent heat exposure and grease laden vapors from
affecting the equipment. Excess heat and grease inside
the equipment cavities can cause electrical components
to fail.

4. This unit utilizes heated water vapor, which

transfers heat much more quickly and efficiently
than dry air of the same temperature. Use caution

Please read this entire use & care manual
before operating your CVap therm & hold
cabinet. The manual contains important
safety information and operating instructions.

Need to contact us? Choose
the most convenient method.

Copyright© 2020 Winston Industries LLC. All rights reserved. CVap is a registered trademark of Winston Industries LLC. The CVap logo is a trademark of Winston Industries LLC. All other company and product names
may be trademarks of their respective companies.

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Internet: www.winstonfoodservice.com
Email: [e-mail]
Phone: [phone] | 1.502.495.5400 | 1.502.495.5458
Mail: 2345 Carton Drive | Louisville, KY 40299 USA

Models CAT507, CAT509, CAT522, & CAT529 Models CAT507, CAT509, CAT522, & CAT529

www.winstonfoodservice.com | 1.800.234.5286 www.winstonfoodservice.com | 1.800.234.5286

As is the case with most cooking
appliances, your CVap cabinet should be
used with caution. Please read the following
warnings to avoid potential injuries.

when opening doors or reaching into the unit, as
heated vapor can quickly cause burns.

Contamination Hazard

Can cause serious illness or damage to
equipment.

Clean equipment daily to avoid potential contamination
hazard.

5. Clean equipment daily to prevent food residue or
chlorides (salts) from accumulating, which can

damage stainless steel and contaminate food.

Failing to follow proper cleaning procedures
can void your warranty.

Safety Hazard, Intended Use

Can cause serious injury or damage to equipment >>
Supervise untrained, young, or handicapped persons.

1. This equipment is not intended for use by persons
(including children) with reduced physical, sensory,
or mental capabilities, or lack of experience and
knowledge, unless they have been given

supervision or instruction concerning use of the
equipment by a person responsible for their safety.

2. Children should be supervised to ensure that they

do not play with the equipment.

3. This equipment is intended to be used for

commercial applications, for example in kitchens of
restaurants, canteens, hospitals and in commercial
enterprises such as bakeries, butcheries, etc., but
not for continuous mass production of food.

Retherm Oven

receiving your cabinet

Shipping Damage

Examine equipment thoroughly for shipping
damage before, during and after unloading.
All Winston products are carefully inspected
and verified to be in good condition before
leaving our factory. The carrier delivering
your cabinet has assumed responsibility for
its safe arrival. If you notice any damage
(obvious or hidden), a claim must be made to
the carrier.

Obvious Loss or Damage

Please note any obvious loss or damage on
the freight bill or express receipt, and have
the carrier’s agent sign to acknowledge the
claim. The carrier will supply the necessary
forms. If you do not obtain and complete the
forms before the carrier's agent departs, the
carrier might refuse your damage claim.

Concealed Loss or Damage

Sometimes loss or damage is not obvious
until the product has been unpacked. If you
notice damage that was concealed by
packaging or crating, contact the carrier in
writing to notify them of the damage. The
carrier should agree to inspect the damage
within 15 days. Please retain all packing
materials. The carrier will supply an
inspection report and the required claim
forms.

Physical

Casters are non-marking; back casters are
non-locking, front are locking.

Water Supply

In order to operate properly, the evaporator in
this cabinet must be filled with clean, potable
water. Hardware is included to connect the
cabinet to a copper line in your facility's water
system. If your facility has plastic or
galvanized pipes, contact a licensed plumber
to connect the water supply. Equipment
should be installed to comply with applicable
federal, state, or local plumbing codes.

Units with automatic water fill systems are
to be installed with adequate backflow
protection to comply with federal, state,
and local codes.

As water evaporates, any minerals in the
water will deposit on the surface of the
evaporator. These mineral deposits will inhibit
the transfer of heat. Deposits can also
degrade and damage stainless steel. The
best way to avoid mineral deposits is to clean
the unit daily. It is also advisable to contact
your water utility for advice on minimizing
deposit buildup. Experience has shown that
leaks will occur by failing to clean and rinse
the evaporator daily. Leaking evaporators

are not covered under warranty.

installing auto water fill

Insert tubing and push fully into the connector.
(Reference drawing on this page.) Once seated,
try to pull the tubing out of the connector so that
the capture ring comes out (about 1/16” (1.6mm))
and the tubing cannot be removed.

Prior to connecting a newly installed water line
to the auto water fill connection, it is extremely
important to flush the water line of any debris.
Debris in the water line will cause damage to the
water solenoid and would not be covered under
warranty.

PUSH
HERE

TUBING

APPLIANCE

WALL

CAPTURE RING

Retherm Oven

High Temperature Hazard

Can cause damage to equipment.

Fill evaporator with water prior to turning power on,
and do not allow evaporator to run dry.

CAUTION: Units with auto water fill
systems MUST NOT BE ALLOWED TO
RUN DRY. Heat damage to the water valve
may result.

It is the responsibility of the owner and
installer to make sure that installation
complies with all applicable local and state
plumbing codes.

Model Height with 3" Width Depth Weight
Caster (IN/MM) (IN/MM) (IN/MM) (LBS/KG)

CAT507 36.2/919 27.6/701 34.5/876 215/98

CAT509 41.2/1046 27.6/701 34.5/876 235/107

CAT522 76.1/1933 (5" casters) 27.6/701 34.5/876 410/187

CAT529 76.1/1933 (5" casters) 35.5/902 34.5/876 450/203

CAT529-BD 78.7/1998 (5" casters) 35.5/902 34.5/876 560/252

CAT529-BDR 78.7/1998 (5" casters) 35.5/902 34.5/876 560/252

4 5

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Models CAT507, CAT509, CAT522, & CAT529 Models CAT507, CAT509, CAT522, & CAT529

The maximum incoming water temperature
may not exceed 140˚F (60˚C) and the incoming
water pressure must be between 20 and 150 psi
(1.4 Kgf/cm2 to 10.5 Kgf/cm2 (kilogram-force
per sq. centimeter)).

Retherm Oven

be necessary to hire a licensed electrician to

electrical

The equipment is shipped from the factory
with a 84" (2134mm) (minimum) power cord
and plug. Refer to the table below to
determine the correct electrical outlet. It may

Model Volts Hertz PH Amps Watts Circuit Plug
Amps Type

CAT507 208 60 1 36.8 7655 50 US/CAN 6-50P

208 60 3 23.7 7655 30 US/CAN 15-30P

240 60 1 31.9 7655 50 US/CAN 6-50P

230* 50 1 33.3 7655 N/A N/A

CAT509 208 60 1 36.8 7655 50 US/CAN 6-50P

208 60 3 23.7 7655 30 US/CAN 15-30P

240 60 1 31.9 7655 50 US/CAN 6-50P

230 50 1 33.3 7655 N/A N/A

CAT522 208 60 3 33.7 11215 50 US/CAN 15-50P

240 60 3 29.2 11212 50 US/CAN 15-50P

Not available for the international market at this time.

CAT529 208 60 3 33.7 11215 50 15-50P

240 60 3 29.2 11215 50 15-50P

Not available for the international market at this time.

CAT529-BD 208 60 3 33.7 11215 50 15-50P

& BDR 240 60 3 29.2 11215 50 15-50P

Not available for the international market at this time.

install the correct outlet or wiring. Winston
does not recommend hard wiring the
equipment direct.

Below is electrical information for various

®

models of Winston’s CVap

therm & hold

cabinet.

International

International

ventilation requirements

Ventilation clearances - To operate properly,

the thermalizer will need sufficient space for
air circulation. Allow at least 2" (51mm)
clearance on all sides of the cabinet,
particularly around ventilation holes. Care
should be taken to prevent placing the
cabinet close to anything combustible. It must
be installed with its supplied legs, feet, or
casters. Half size units may be stacked upon
each other using only a Winston supplied
stacking kit and following the instructions
enclosed with the kit. Your warranty may be
void if you do not adhere to these ventilation
requirements.

Retherm Oven

High Temperature and Grease Hazard

Can cause damage to equipment.

Avoid placing equipment near high heat or in grease
laden atmosphere.

Do not place equipment in an area where air
temperatures around the equipment exceed
100°F (38˚C). A heat shield may be required
to prevent excessive heat exposure and
grease laden vapors from affecting the
equipment if adjacent to heat, vapor, or
grease generating devices (such as grills,
steamers, cabinets, etc.). Excess heat and
grease inside the equipment cavities may
cause electrical components to fail.

Vent hood - Generally this equipment does

not need to be installed under a mechanical
ventilation system (vent hood). Check local
health and fire codes for specific requirements.

6 7

www.winstonfoodservice.com | 1.800.234.5286 www.winstonfoodservice.com | 1.800.234.5286

Models CAT507, CAT509, CAT522, & CAT529 Models CAT507, CAT509, CAT522, & CAT529