Omcan FR-CN-0790-HC Service Manual

Glass Door Merchandisers

Models RE-CN-0045-HC, 0009-HC, 0014-H, 0023-HC, 0023-H, 0052-HC,

FR-CN-0012-HC, 0790-HC, 1250-HC, 1250-C, 0045-HC

Items 50032, 50033, 50035, 50036, 50037, 50052, 50029, 50030, 50031, 38025, 50075

Instruction Manual

Revised - 08/28/2019

Toll Free: 1-800-465-0234

Fax: 905-607-0234

Email: service@omcan.com

www.omcan.com

Table of Contents

Model RE-CN-0045-HC / Model RE-CN-0009-HC / Model RE-CN-0014-H Model RE-CN-0023-HC / Model RE-CN-0023-H / Model RE-CN-0052-HC

Model FR-CN-0790-HC / Model FR-CN-1250-HC / Model FR-CN-1250-C

FR-CN-0045-HC

Section

General Information

Safety and Warranty

Technical Specications

Installation

Maintenance

Troubleshooting

Controller Instructions

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Page

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Parts Breakdown

Electrical Schematics

Notes

Warranty Registration

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General Information

Omcan Manufacturing and Distributing Company Inc., Food Machinery of America, Inc. dba Omcan and Omcan Inc. are not responsible for any harm or injury caused due to any person’s improper or negligent use of this equipment. The product shall only be operated by someone over the age of 18, of

sound mind, and not under the inuence of any drugs or alcohol, who has been trained in the correct operation of this machine, and is wearing authorized, proper safety clothing. Any modication to the machine voids any warranty, and may cause harm to individuals using the machine or in the vicinity of the machine while in operation.

CHECK PACKAGE UPON ARRIVAL

Upon receipt of an Omcan shipment please inspect for external damage. If no damage is evident on the external packaging, open carton to ensure all ordered items are within the box, and there is no concealed damage to the machine. If the package has suffered rough handling, bumps or damage (visible or concealed), please note it on the bill of lading before accepting the delivery and contact Omcan within 24 hours, so we may initiate a claim with the carrier. A detailed report on the extent of the damage caused to the machine must be

lled out within three days, from the delivery date shown in the shipping documents. Omcan has no recourse

for damaged products that were shipped collect or third party.

Before operating any equipment, always read and familiarize yourself with all operation and safety

instructions.

Omcan would like to thank you for purchasing this machine. It’s of the utmost importance to save these instructions for future reference. Also save the original box and packaging for shipping the

equipment if servicing or returning of the machine is required.

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Omcan Fabrication et distribution Companie Limité et Food Machinery d’Amerique, dba Omcan et Omcan Inc. ne sont pas responsables de tout dommage ou blessure causé du fait que toute personne ait utilisé cet équipement de façon irrégulière. Le produit ne doit être exploité que par quelqu’un de

plus de 18 ans, saine d’esprit, et pas sous l’inuence d’une drogue ou d’acohol, qui a été formé pour utiliser cette machine correctement, et est vêtu de vêtements de sécurité approprié. Toute modication

de la machine annule toute garantie, et peut causer un préjudice à des personnes utilisant la machine ou des personnes à proximité de la machine pendant son fonctionnement.

VÉRIFIEZ LE COLIS DÈS RÉCEPTION

Dès réception d’une expédition d’Omcan veuillez inspecter pour dommages externes. Si aucun dommage

n’est visible sur l’emballage externe, ouvrez le carton an de s’assurer que tous les éléments commandés

sont dans la boîte, et il n’y a aucun dommage dissimulé à la machine. Si le colis n’a subi aucune mauvaises manipulations, de bosses ou de dommages (visible ou cachée), notez-le sur le bond de livraison avant

d’accepter la livraison et contactez Omcan dans les 24 heures qui suivent, pour que nous puissions engager

une réclamation auprès du transporteur. Un rapport détaillé sur l’étendue des dommages causés à la machine

doit être rempli dans un délai de trois jours, à compter de la date de livraison indiquée dans les documents d’expédition. Omcan n’a aucun droit de recours pour les produits endommagés qui ont été expédiées ou cueilli

par un tiers transporteur.

General Information

Avant d’utiliser n’importe quel équipement, toujours lire et vous familiariser avec toutes les opérations et les consignes de sécurité.

Omcan voudrais vous remercier d’avoir choisi cette machine. Il est primordial de conserver ces

instructions pour une référence ultérieure. Également conservez la boîte originale et l’emballage pour

l’expédition de l’équipement si l’entretien ou le retour de la machine est nécessaire.

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Omcan Empresa De Fabricacion Y Distribucion Inc. Y Maquinaria De Alimentos De America, Inc. dba Omcan y Omcan Inc. no son responsables de ningun daño o perjuicío causado por cualquier persona inadecuada o el uso descuidado de este equipo. El producto solo podra ser operado por una persona

mayor de 18 años, en su sano juicio y no bajo alguna inuencia de droga o alcohol, y que este ha sido entrenado en el correcto funcionamiento de esta máquina, y ésta usando ropa apropiada y autorizada. Cualquier modicación a la máquina anúla la garantía y puede causar daños a las personas usando la

máquina mientras esta en el funcionamiento.

REVISE EL PAQUETE A SU LLEGADA

Tras la recepcion de un envio Omcan favor inspeccionar daños externos. Si no hay daños evidentes en el

empaque exterior, Habra el carton para asegurararse que todos los articulos solicitados ésten dentro de la caja y no encuentre daños ocultos en la máquina. Si el paquete ha sufrido un manejo de poco cuidado, golpes

o daños (visible o oculto) por favor anote en la factura antes de aceptar la entrega y contacte Omcan dentro

de las 24 horas, de modo que podamos iniciar una reclamación con la compañia. Un informe detallado sobre los daños causados a la máquina debe ser llenado en el plazo de tres días, desde la fecha de entrega que se muestra en los documentos de envío. Omcan no tiene ningun recurso por productos dañados que se enviaron

a recoger por terceros.

Antes de utilizar cualquier equipo, siempre lea y familiarizarse con todas las instrucciones de

funcionamiento y seguridad.

Omcan le gustaría darle las gracias por la compra de esta máquina. Es de la mayor importancia para salvar estas instrucciones para futuras consultas. Además, guarda la caja original y el embalaje para el

envío del equipo si servicio técnico o devolución de la máquina que se requiere.

Safety and Warranty

• To minimize shock and re hazards, be sure not to overload the outlet.

• To minimize electric shock and malfunction, do not spray the unit with water.

• To minimize re hazards, do not use ammable spray products near the unit.

• After unplugging the unit, wait at least 6 minutes before re-plugging it. It may cause compressor failure if

plugged in before 6 minutes waiting period.

• Cautions for cleaning:

- Unplug the power cord before cleaning.

Safety and Warranty

- Do not unplug-plug the power cord with wet hands.

- Do not use an abrasive cleaners, solvents or polishing agents on plastic parts. Doing so might cause cracking or discoloring.

• When it is not in use:

- Unplug the power cord.

- Wipe inside with dry cloth, and you may leave the door slightly open to eliminate moisture and odor.

2 YEARS PARTS AND LABOUR / 5 YEARS PARTS ONLY ON COMPRESSOR

WARRANTY

Within the warranty period, contact Omcan Inc. at 1-800-465-0234 to schedule an Omcan authorized

service technician to repair the equipment locally.

Unauthorized maintenance will void the warranty. Warranty covers electrical and part failures, not

improper use.

Please see https://omcan.com/disclaimer for complete info.

WARNING:

The packaging components are classied as normal solid urban waste and can therefore be disposed of without difculty.

In any case, for suitable recycling, we suggest disposing of the products separately (differentiated waste) according to the current norms.

DO NOT DISCARD ANY PACKAGING MATERIALS IN THE ENVIRONMENT!

Technical Specications

GLASS DOOR COOLERS

Model RE-CN-0045-HC RE-CN-0009-HC RE-CN-0014-H Temperature Range 0°C - 5°C / 33°F - 41°F Max Ambient Temp Rating 32°C / 90°F

Horsepower 1/4 HP 1/5 HP

Electrical 110V / 60Hz / 1Ph Amps 4.3A 2.88A Refrigerant R290 Cooling System Ventilated Number of Doors 2 1 Number of Shelves 8 4 Shelf Capacity 90 lbs. / 40.8 kgs. 55.1 lbs. / 25 kgs. 77 lbs. / 35 kgs.

Exterior Dimensions

Interior Dimensions

Net Volume 1270 L / 45 cu.ft. 257.7 L / 9.1 cu.ft. 398 L / 14 cu.ft. Weight 441 lbs. / 200 kgs. 161 lbs. / 73 kgs. 220 lbs. / 99.8 kgs. Item Number 50032 50033 50035

53.25” x 32” x 83.8”

1353 x 813 x 2129mm

50” x 28.5” x 62”

1270 x 724 x 1575mm

21.75” x 21.75” x 63” 552 x 552 x 1600mm

19” x 18” x 46”

483 x 457 x 1168mm

25.6” x 22.8” x 79.4”

650 x 579 x 2017mm

22.8” x 19.8” x 55”

579 x 503 x 1397mm

Model RE-CN-0023-HC RE-CN-0023-H RE-CN-0052-HC Temperature Range 0°C - 5°C / 33°F - 41°F Max Ambient Temp Rating 32°C / 90°F

Horsepower 1/5 HP 3/4 HP

Electrical 110V / 60Hz / 1Ph Amps 3A 10.7A Refrigerant R290 Cooling System Ventilated Number of Doors 1 3 Number of Shelves 4 5 12 Shelf Capacity 90 lbs. / 41 kgs. Net Volume 648 L / 23 cu.ft. 1500.8 L / 53 cu.ft.

Exterior Dimensions

Interior Dimensions

Net Weight 320 lbs. / 145.1 kgs. 615 lbs. / 279 kgs. Item Number 50036 50037 50052

28.3” x 31.9” x 83.6”

719 x 810 x 2123mm

25.2” x 28.3” x 62.3”

640 x 719 x 1582mm

78.27” x 29.9” x 84.64” 1988 x 759 x 2150mm

73.7” x 25.6” x 55.7”

1872 x 650 x 1415 mm

Technical Specications

GLASS DOOR FREEZERS

Model FR-CN-0012-HC FR-CN-0790-HC FR-CN-1250-HC Temperature Range -23°C - -18°C / -10°F - -0°F Max Ambient Temp Rating 32°C / 90°F

Horsepower 3/4 HP 0.75 HP

Electrical 110V / 60Hz / 1Ph Amps 8.8A 9.4A Refrigerant R290 Cooling System Ventilated Number of Doors 1 2 Number of Shelves 4 8 Net Volume 368 L / 13 cu.ft. 648 L / 23 cu.ft. 821.2 L / 29 cu.ft.

Exterior Dimensions

Interior Dimensions

Net Weight 374 lbs. / 170 kgs. 506 lbs. / 230 kgs. 397 lbs. / 180.1 kgs. Item Number 50029 50030 50031

27.2” x 26.2” x 80.3”

691 x 665 x 2040mm

21.3” x 19.3” x 55”

541 x 490 x 1397mm

31” x 33” x 87”

790 x 845 x 2210mm

25.2” x 28.3” x 62”

640 x 720 x 1575mm

49.2” x 26.2” x 84.6”

1250 x 665 x 2149mm

43.3” x 19.3” x 55.1”

1100 x 490 x 1400mm

Model FR-CN-1250-C FR-CN-0045-HC Temperature Range -23°C - -18°C / -10°F - -0°F Max Ambient Temp Rating 32°C / 90°F

Horsepower 1 3/5 HP 1 HP

Electrical 110V / 60Hz / 1Ph 115V / 60Hz / 1Ph Amps 12A 9.2A Refrigerant R404a R290 Cooling System Ventilated Number of Doors 2 Number of Shelves 8 10 Shelf Capacity 90 lbs. / 41 kg. Net Volume 708 L / 25 cu.ft. 1270 L / 45 cu.ft.

Exterior Dimensions

Interior Dimensions

Net Weight 397 lbs. / 180.1 kgs. 573 lbs. / 260 kgs. Item Number 38025 50075

49.2” x 26.2” x 84.6”

1250 x 665 x 2149mm

43.3” x 19.3” x 55.1”

1100 x 490 x 1400mm

53” x 32” x 79”

1350 x 810 x 2015mm

47” x 25” x 58”

1204 x 635 x 1480mm

Installation

IMPORTANT!!!PLEASE READ BEFORE INSTALLATION

• The refrigeration system operates most efciently when installed in an area with cool, dry air circulation.

• There must be at least 6 inches of clearance on both sides and the back of the cabinet.

• Select a location away from the heat and moisture generating equipment such as stoves, ovens, etc.

• Avoid direct sun rays.

• Be sure that the oor where you intend to install that unit is strong and level enough to support the total

weight of the unit and its contents.

• To minimize shock and re hazards, be sure that the unit is properly grounded. For your safety and protection, all units are equipped with a special three-prong grounding plug on the service cord.

• All units are designed for indoor use. Outdoor use may cause signicant damage to the unit.

Maintenance

• When loading the unit:

- Be careful not to block the air duct located at the back and the fan on the ceiling of the unit with contents.

- Blocking the air ow may cause decrease in performance.

- For the best performance, maintain at least 4 inches of clearance between the contents and the air duct.

• Set the shelves that come with the unit to t your needs.

• Temperature controller:

- The controller is located at the right, front corner of the ceiling, or on the front bottom panel.

- To adjust temperature please refer to the manual of temperature controller.

• Do not leave the unit door open for long period of time. For the most efcient operation, close the door

immediately after the use.

ICE ACCUMULATION MAY OCCUR IN FREEZERS

• Try to reduce the amount of time the freezer doors remain open to prevent ice accumulation.

• Keep door seals clean to prevent air leakage.

• Scrape off any ice accumulated or try manual defrost mode.

Troubleshooting

SYMPTOMS POSSIBLE CAUSE

Compressor will not start Check if the power cord has been plugged in.

Check for blown fuse.

Poor Performance Move the unit from direct sun light, and avoid

installing heating devices near the unit. Install the unit in a well ventilated place with minimum

of 6” clearance in the back. Check the condenser, and clean if heavy dust is

collected. Check to see if contents are blocking the air duct. Check to see if refrigerant charge is low. Make sure the door is completely closed.

No Interior Light Turn off the light switch and turn it on again.

Make sure the light is correctly inserted into the sockets.

Check the light, and replace it if blown.

Unit Noisy Make sure to install the unit on level surface.

Make sure to maintain the minimum clearance of 6” from the wall.

Check for the loose parts or mounting. Make sure the tubing is free from any contact to avoid

tubing rattle.

Condensation on Cabinet and/or Floor Reduce the relatively humidity in the area where the

unit is installed. Gasket on door or head section is not sealing

properly. Repair or replace gasket as necessary.

Controller Instructions

Digital controller model: PJEZ for cooler

Display and functions

During normal operation, the controller displays the value of the probe set using parameter/4(=1 ambient probe, default, = 2 second probe, = 3 third probe).In addition, the display has LEDs that indicate the activation of the control functions (see Table 1), while the 3 buttons can be used to activate/deactivate some of the functions(see Table 2).

LED’s and Associated Functions (Table 1)

Icon Function Normal Operation Start Up

ON OFF Blink Compressor On Off Request ON Fan On Off Request ON Defrost On Off Request ON Aux Output On Output Off - ON Alarm All No Alarm - ON Clock RTC tted and enabled, at

least 1 time band set

RTC not tted or disabled, not

even 1 time band set

- ON if RTC

tted

Controller Instructions

Table of Functions activated by the buttons - Models S, X, Y, C (Table 2)

Button Normal Operation Start Up

Pressing the Button Alone Pressed Together

Up ON/OFF

Down Defrost

Set Mute - 1 sec.: display/set the set

Setting the set point (desired temperature)

More than 3 sec: toggle ON/ OFF

More than 3 sec: start/stop defrost

point.

- more than 3 secs.: access parameter setting menu (enter password )

- mute audible alarm (buzzer)

Start/Stop continuous cycle

- For 1 sec.

Pressed

together Start parameter reset procedure

For 1 sec. display

rmware

vers. code

RESET current EZY set

• press SET for 1 sec, the set value will start ashing after a few moments;

• increase or decrease the value using UP or DOWN;

• press SET to conrm the new value.

Switching the device ON/OFF

Press UP for more than 3 sec. The control and defrost algorithms are now disabled and the Instrument displays the message “OFF” alternating with the temperature read by the set probe.

Manual defrost

Press for DOWN more than 3 sec (the defrost starts only the temperature conditions are valid).

Continuous cycle

Press UP and DOWN together for more than 3 sec.

Access and setting type F (frequent) and type C (conguration) parameters.

1. Press SET for 3 sec (the display will show “PS”).

2. • To access the type F and C parameter menu, enter the password “22” using UP/DOWN, press SET to

conrm.

• To access the F parameter menu only, press SET (without entering the password).

3. Scroll inside the parameter menu using UP/DOWN.

Controller Instructions

• To display/set the values of the parameter displayed, press SET, then UP/DOWN and nally SET to conrm the changes (returning to the parameter menu).

To save all the new values and exit the parameter menu, press SET for 3 s. To exit the menu without saving the changed values (exit by timeout) do not press any button for at least 60 s.

Digital controller model: IR33 for freezer

Signals on the display

The blinking status indicates a request for activation that cannot be implemented until the end of the

Corresponding delay times.

Icon Function ON OFF Blink Startup

Compressor Compressor on Compressor off Request Fan Fan on Fan off Request Defrost Defrost in progress Defrost not required Request Aux Auxiliary Output AUX

active

Alarm Delayed external

alarm (before the expiry of the time ‘A7’)

Clock At least one timed

defrost has been set

Auxiliary Output AUX not active

No alarm present Alarms in normal operation

No timed defrost is present

Anti-sweat heater function active

(eg. high/low temp.) or alarm from ext. digital input immediate or delayed

Clock alarm On if Real-

Time Clock present

Controller Instructions

Light Auxiliary output light

active

Service No malfunction Malfunction (eg. EEPROM

HACCP HACCP function HACCP function

Continuous Cycle

Enabled Not enabled Request

Auxiliary output light not active

enabled

Anti-sweat heater function active

error or probe fault)

HACCP alarm (HA and/or HF) not enabled

Setting the set point (desired temperature value)

To display or set the set point, proceed as follow:

1. press the “Set” button for more than 1 second to display the set point;

2. increase or decrease the value of the set point, using the “ ” and “ ” respectively, until reaching the

desired value;

3. press the “Set” button again to conrm the new value,

Alarms with manual reset

The alarms with manual reset can be reset by pressing the “ ” and “ ” for more than 5 sec.

Manual defrost

As well as the automatic defrost function, a manual defrost can be enabled, if the temperature conditions allow, by pressing the “ ” button for more than 5 sec.

Continuous cycle

Pressing the buttons “ ” and “ ” simultaneously for more than 5 seconds enables the continuous cycle

function. During operation in continuous cycle, the compressor continues to operate for the time “cc” and it stops when it reaches the “cc” time out or the minimum temperature has been reached(AL = minimum temperature alarm threshold). Continuous cycle setting: “cc” parameter (continuous cycle duration): “cc”=0

never active; “c6” parameter (by passing the alarm after the continuous cycle):”cc” = 0 never active; it avoid or

delays the low temperature alarm after the continuous cycle.

Accessing the conguration parameter (type C)

1. Pressing the “ ” and “Set” buttons at the same time for more than 5 sec, the display will show

“00”(password prompt).

2. Use the “ ” or “ ” buttons to display the number “22” (parameter access password).

3. Conrm by pressing “Set”.

4. The display will show the rst modiable “C” parameter.

Controller Instructions

Accessing the conguration parameter (type F)

1. Hold the “ ” button for more than 5 s (if there are active alarms, rst mute the buzzer), the display will show the rst modiable “F” parameter.

Modifying the parameters

After having displayed the parameter, either type “C” or type “F”, proceed as follows:

1. Use the “ ” or “ ” buttons to scroll the parameters, until reaching the parameter to be modied; when scrolling the parameters, an icon is shown on the display that represents the category of the parameter.

2. Alternatively, press the “ ” button to display a menu that can be used to quickly access the family of

parameters to be modied.

3. Scrolling the menu using the “ ” and “ ” buttons displays the codes of the various categories of parameter, accompanied by the corresponding icon on the display(if present).

4. Once having reached the desired category, press “Set” to go directly to the rst parameter in the chosen category(if no parameter is visible, pressing the “Set” button will have no effect).

5. At this stage, modify the parameters or return to the “Category” menu, using the “ ” button.

6. Press “Set” to display the value associated with the parameter.

7. Increase or decrease the value using the “ ” or “ ” buttons respectively.

8. Press “Set” to temporarily save the new value and return to the display of the parameter.

9. Repeat the operation from point 1 or point 2.

10. If the parameter has sub-parameters, press “Set” to display the rst sub-parameter.

11. Press the “ ” or “ ” button to display all the sub-parameters.

12. Press “Set” to display the associated value.

13. Increase or decrease the value using the “ ” or “ ” button respectively.

14. Press “Set” to temporarily save the new value and return to the display of the sub-parameter code.

15. Press “ ” to return to the display of the parent parameter.

Saving the new values assigned to the parameters

To denitely save the new values of the modied parameters, press the “ ” button for more than 5 seconds, thus exiting the parameter setting procedure. All the modication made to the parameters temporarily saved in

the RAM, can be cancelled and “normal operation” resumed by not pressing any button for 60 seconds, thus allowing the parameter setting session to expire due to timeout if the Instrument is switched off before pressing

the “ ” button, all the modications made to the parameters and temporarily saved will be lost.

Mechanical Controller Instructions

OFF: shut the compressor off

Temperature range from 7 (coldest) to 1 (warmest).

CAUTION: Setting the temperature control to the coldest setting may cause the evaporator coil to freeze and ice up. This will eventually result in a warmer cabinet temperature.

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