Pitco Frialator 18, RTE14 Service Manual

Installation and Operation

Manual

for the Gas and Electric

Rethermalizer

Model Numbers

RTG14 & 18

RTE14

L20-144

Rev 6

Rev. Date 01/98

NOTICES

There are three different types of notices that you should be familiar with, a NOTICE, CAUTION, and WARNING. A NOTICE is a special note used to call attention to a particularly important point. CAUTION is used to point out a procedure or operation which may cause equipment damage. The WARNING notice is the most important of the three because it warns of an operation that may cause personal injury. Please familiarize yourself with your new Rethermalizer before operating it and heed the notices throughout this manual. The WARNINGS are listed below and on the following page for your review prior to operating the unit.

FOR YOUR SAFETY DO NOT store or use gasoline or other flammable vapors or liquids in the vicinity of this or any other appliance.

WARNING: Improper installation, adjustment, alteration, service or maintenance can

cause property damage, injury or death. Read the installation, operating and

maintenance instructions thoroughly before installing or servicing this equipment.

TO THE PURCHASER POST IN A PROMINENT LOCATION INSTRUCTIONS TO BE FOLLOWED IN THE EVENT THAT AN OPERATOR SMELLS GAS. OBTAIN THIS INFORMATION

FROM YOUR LOCAL GAS SUPPLIER.

WARNING

This appliance is equipped with a three prong

(grounding) plug. This is for your protection against

shock hazard in the event of equipment malfunction.

Always plug the unit directly into a properly grounded

three-prong receptacle. DO NOT cut or remove the

grounding (third) prong.

WARNING

DO NOT use an open flame to check for gas leaks!

Keep all open flames away from the Rethermal izer

until the installation is complete.

WARNING

A Rethermalizer equipped with casters and a flexible

power cord, must be connected to the gas supply with

a Quick -Disconnect device. This quick disconnect

must comply with ANSI Z24.41. To limit the

movement of the unit without depending on the

connector or quick disconnect, a restraining cable

must also be installed.

WARNING

There is an open gas flame inside the Rethermal izer.

The unit may get hot enough to set nearby materials

on fire. Keep the area around the unit free from

combustibles.

WARNING

Ensure that the Rethermalizer can get enough air to

keep the flame burning correctly. If the flame is

starved for air it can give off a dangerous carbon

monoxide gas. Carbon Monoxide is a clear odor -less

gas that can cause suffocation.

WARNING

Carbon monoxide can build up if you block the flue. Blocking the flue will also cause the unit to overheat. DO NOT obstruct the flow of combustion/ventilation

or air opening around the Rether malizer. Ensure that

you meet the minimum clearances specified in the installation instructions. Adequate clearance around the unit is necessary for servicing and proper burner

operation.

WARNING

Wait 5 minutes before attempting to relight the pilot.

This will allow for any gas in the unit to dissipate.

WARNING

The power supply must be disconnected before

servicing or cleaning the appliance.

WARNING

The Rethermalizer must be properly restrained to

prevent movement or tipping. This restraint must

prevent the unit from movements that would splash hot

liquids on personnel. This restraint may be by any

means (alcove installation, adequate ties, or battery

installation).

WARNING

DO NOT obstruct the flow of combustion/ventilation

or air openings around the rethermalizer. Adequate

clearance around the rethermalizer is necessary for

servicing and proper burner operation. Ensure that you

meet the minim um clearances specified in the

installation instructions.

WARNING

NEVER supply the Rethermalizer with a gas that is not

indicated on the data plate. Using the incorrect gas type

will cause improper operation. If you need to convert

the unit to another type of fuel, contact your dealer.

WARNING

In the event of a fire, use ONLY a dry chemical

extinguisher. The extinguisher should be a B/C or

A/B/C type extinguisher that contains sodium

bicarbonate or potassium bicarbonate.

THIS MANUAL MUST BE RETAINED FOR FUTURE REFERENCE

Table of Contents

Chapter 1: General Information and Installation 1

Checking your new Rethermalizer: 1 Check Your Order 1

Chapter 2: Assembly, Leveling and Installation

Caster Installation and Adjustment 2 Installation 2 Installation Clearances 2 Gas Connection (On Gas machines only) Plumbing Connections 3 Electrical Connection 4 Ventilation and Fire Safety Systems (Gas machines only)

Chapters 3: Initial Adjustments 6

Visual Checks and Equipment Locations 6 Filling the Rethermalizer 6 Pilot Light System (Gas machines with Electronic Ignition Pilot only) 6 Pilot Light System (Gas machines with Standing Pilot only) 7 Main Burner System (Gas machines only) 8 Initial Cleaning 9 High Limit Switch 10

Chapter 4: Operating Instructions 11

Filling the Rethermalizer 11 Manual Operation of the Water Fill System 11 Start-Up and Use 11

Shutdown 12 Power Failure 12

Programming the Controller The Intellifry Computer 14

Chapter 5: Maintenance, Adjustments, and Service 16

Daily Cleaning 16 Weekly Cleaning 16

Flue and Baffle Inspection (Gas machines only) 17 Service 17

Schematics 18-19

RTG14 with Digital Control RTE14 with Digital Control 19

Chapter 1: General Information and Installation

The Pitco Frialator Rethermalizer is a revolutionary new reheating unit. By using Pitco Frialator's Quick Heating Systems, the Rethermalizer is up to temperature and ready to cook within 30 to 45 minutes. The RTG14 cook tank holds approximately 15 gallons of water and the RTG18, approximately 30 gallons, whose level is maintained automatically by the unit. The water temperature is monitored and controlled by its own Electronic Temperature Control mounted in the front panel. Each Temperature Control is preset at the factory to maintain the water temperature at 195°F. It is fully programmable for cases of increased altitude where the cook temperature must be decreased. Quick recovery time and even temperatures ar e assured by using heating elements on electric machines or heating tubes on gas machines. The Rethermal izer is very easy to use, allowing you to Rethermalize and not worry about the unit. However, it is important that you familiarize yourself with the operation and safety notices of this manual. This manual contains the Installation, Operation, Maintenance and Service procedures for the Rethermalizer. Do not discard this manual, store it in a safe place for future reference.

Checking your new Rethermalizer:

Every effort has been made to ensure that your Rethermalizer will be delivered to you in perfect condition. As you unpack the Rethermalizer, inspect the unit for damage. If something is damaged, DO NOT sign the bill of lading, and save the packing mater ials. Contact the Freight Company immediately, because they are only responsible for 15 days after delivery. Check the packing list enclosed with your Rethermalizer to ensure that you have received everything on the list. If you are missing any parts, contact the dealer from whom the unit was purchased. As you unpack the Rethermalizer be careful to keep its weight evenly distributed.

CAUTION

To prevent equipment damage, do not tilt the unit onto any two of its legs. Do not pull on the Flue or Electric Elements

Locate your Pitco Frialator warranty and make note of the Date Received and Model and Serial Numbers, located on the Data plate mounted on the inside of the door. Put your warranty in a safe place for future reference. DO NOT return the warranty sheet to Pitco Frialator. With the exception of the Legs or Casters, the Rethermalizer has been fully assembled for you at the factory and is ready to be installed.

Check Your Order:

In the shipping crate with the Rethermalizer you will also find:

(1) Cleaning Brush (1) Tube Screen (1) Meat Racks (Optional) (1) Pan Support Rack Kit (Optional)

Chapter 2: Assembly, Leveling and Installation:

When you receive your Rethermalizer it is completely assembled with the possible exception of the casters.

Caster Installation and Adjustment:

In order to install the casters on your new Rethermalizer you will need a 7/16" combination wrench and a 7/16" socket. The casters must be installed before continuing with the installation. The casters provide the necessary height to meet sanitation requirements and assure adequate air supply to the burner system on gas machines. Attach the casters by performing the following procedure.

a. Lay the Rethermalizer on its back being careful not to damage the flue (on gas machines) by pulling

on it. Protect the outside of the unit with cardboard or a drop cloth when laying it down.

b. Attach each caster with the hex head cap nut supplied with the Rethermalizer. Each caster requires

four 1/4-20 x 5/8" bolt. Mount the Locking Casters in the front of the machine.

c. Mount the bolts from the inside of the unit with the nut on the outside of

the cooker. The nuts have lock washers attached to them, therefore it is not necessary to use lock washers.

d. When all four casters are mounted, stand the unit up being careful not to

put too much weight on any one caster.

e. Move the Rethermalizer to the desired location and lock the front wheels.

Installation;

Although it is possible for you to install and set up your new Rethermalizer, it is STRONGLY recommended that you have it done by qualified professionals. The professionals that install your new Rethermalizer will know the local building codes and ensure that your installation is safe. This manual provides the installer with valuable information on the installation of your Rethermalizer.

Installation Clearances: The Rethermalizer needs clearance around it for proper operation. Adequate clearances allow for servicing

and proper burner operation. The clearances shown below are for cooker installation in combustible and noncombustible construction.

Combustible Non-Combustible Construction Construction Back 6" 0" Sides 6" 0" Floor - Combustible

6" 6"

Gas Connection (On Gas machines only):

Your Rethermalizer will give you peak performance when the gas supply line is of sufficient size to provide the correct gas flow. The gas line must be installed to meet the local building codes or National Fuel Gas Code (NFPA 54-1984) and ANSI Z223.1 Latest Edition. In Canada, install the Rethermalizer in accordance with CAN/CGA-B 149.1 or .2 and local codes. Gas line sizing requirements can be determined by your local gas company by referring to National Fuel Gas Code, Appendix C, Table C-4 (natural gas) and Table C-16 (propane). The gas line must be large enough to supply the necessary amount of fuel to all appliances. The burner manifold operating pressure should be as specified on the data plate attached to the inside of the door. Other factors that are used to determine the piping requirements are BTU requirements of the appliances being connected and the length of pipe between the meter (main shut off) and the appliances.

Fuel Types

- Each Rethermalizer is equipped to work with one type of fuel. The type of fuel with which the

appliance is intended to operate is stamped on the data plate attached to the inside of the door. Gas Line Connection

- Connect the Rethermalizer to the gas supply line with a connector that complies with the Standard for Connectors for Movable Gas Appliances (ANSI Z21.69-Latest Edition). If you are installing a unit with casters use a quick disconnect discussed in the Quick Disconnect installation instruction. Connect the gas line to the Rethermalizer using a pipe joint sealant that is resistant to liquefied petroleum. If the Rethermalizer was disconnected during the fuel line testing, use a solution of soap and water to leak test the new connection.

NOTICE NEVER use an adaptor to make a smaller gas supply line fit the cooker connection. This may not allow proper gas flow for optimum burner operation, resulting in poor cooker performance.

Quick Disconnect Gas Connection

- Units equipped with casters must be installed with connectors that comply with the Standard for Connectors for Movable Gas Appliances, ANSI Z21.69-Latest Edition, and Addenda Z21.69A-Latest Edition. This connection should include a quick disconnect device that complies with the Standard for Quick Disconnect Devices for Use With Gas Fuel , ANSI Z21.41-Latest Edition. When installing a quick disconnect you must also install a means for limiting the movement of the rethermalizer. This device will prevent the gas line or the quick disconnect from being strained. The restraining device should be attached to the cooker on the back panel as shown in the illustration. The quick disconnect, hose, and restraining device can be obtained from your dealer.

Fuel Supply Line Leak and Pressure Testing

- The fuel supply system must be tested before the Rethermalizer is used. If the fuel line is going to be tested at a pressure greater than (>) 1/2 PSIG (3.45 kPa), make sure that the unit is disconnected from the fuel line. If the fuel line is to be tested at a pressure equal to or less than (≤) 1/2 PSIG (3.45 kPa), the Rethermalizer can be connected but the unit's gas valve must be shut. Test all gas line connections for leaks with a solution of soap and water when pressure is applied.

Plumbing Connections:

If the water supply is in excess of 50 PSI it must have a pressure regulator installed to limit the Rethermalizers Input Water Pressure to a MAXIMUM of 50 PSI. Your Rethermalizer is equipped with an Anti Siphon Valve (Non Return Valve) located on the inlet fitting of the cook tank. Should your water supply lose pressure, this device will preclude siphoning of the tank contents into the water supply.

CAUTION

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