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Related Manuals for Pitco W14S-S WF
Summary of Contents for Pitco W14S-S WF
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Page 2: For Your Safety
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. - Page 3 SAFETY SAFETY SAFETY SAFETY SAFETY There is an open flame inside the fryer. The unit may get hot enough to set near by materials on fire. Keep the area around the fryer free from combustibles. DO NOT supply the fryer with a gas that is not indicated on the data plate. If you need to convert the fryer to another type of fuel, contact your dealer.
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Page 4: Table Of Contents
Table of Contents Section Title Page Safety Notice Table of Contents i-ii List of Tables and Figures CHAPTER GENERAL INFORMATION INSTALLATION 1.1 FRYER SPECIFICATIONS 1.2 CHECKING YOUR NEW FRYER 1.2.1 Check Your Order 1.3 INSTALLATION 1.3.1 Installation Clearances 1.3.1.1 Leveling 1.3.2 Gas Connection 1.3.2.1 Fuel Types 1.3.2.2 Gas Line Connection... - Page 5 Table of Contents (Continued) Section Title Page 2.2.3.1 Viewing Product Times 2.2.4 Cooking Product 2.2.5 Shutdown 2.2.4 Power Failure PROGRAMMING THE INTELLIFRY COMPUTER 2.3.1 Basic Programming 2.3.1.1 Programming Shortening Temperature 2.3.1.2 Programming Product Times 2.3.2 Low Level Programming 2.3.2.1 Temperature display 2.3.2.2 Password 2.3.2.3...
- Page 6 Table of Contents (Continued) Section Title Page 3.5.3 Filter Troubleshooting 3-10 CHAPTER PARTS ALPHABETICAL PART LIST NUMERICAL PART LIST CHAPTER SCHEMATICS...
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Page 7: List Of Tables And Figures
List of Tables and Figures Table Title Page Fryer Characteristics....................…..1-1 Ventilation and Fire Safety References..............…... 1-7 Wendy's Model W14-3UFM Exploded View (Index)......…...…. 4-2 Figure Title Page Inside View of Fryer..................…..…1-9 Pilot Assembly, Flame Adjustment..............….…..1-10 Gas Valve Showing Location of Pressure Regulator and Pilot Adjusters ..…..1-10 Main Burner Conditions ..................…... -
Page 8: Chapter 1: General Information And Installation
GENERAL INFORMATION INSTALLATION Congratulations on the purchase of your new Pitco Model W1 4S-3 WF gas fryer. This unit has been specially designed to suit the needs of your establishment and will give you many years of reliable service if you follow the simple operation and maintenance procedures in this manual. -
Page 9: Checking Your New Fryer
The crate containing the fryer unit will also contain the following: (2) Fry baskets per fryer (1) Fry Basket Hanger per fryer (2) Pitco Cleaner Sample (1) Drain Clean Out Rod The filter tools and components are very important and MUST be retained for future use. A complete description of each component is contained in the Oil Filter Procedure in Chapter 2. -
Page 10: Installation
1.3 INSTALLATION Although it is possible for you to install and set up your new fryer, it is STRONGLY recommended that you have it done by qualified professionals. The professionals that install your new fryer will know the local building codes and ensure that your installation is safe. The fryer must be properly restrained to prevent movement or tipping. -
Page 11: Gas Connection
Move the fryer to the desired location and lock the wheels using the locking devices on the sides of the casters. Once the unit is in place, check and readjust the levelness as necessary. 1.3.2 Gas Connection Your fryer will give you peak performance when the gas supply line is of sufficient size to provide the correct gas flow. -
Page 12: Quick Disconnect Gas Connection
1.3.2.3 Quick Disconnect Gas Connection Gas fryers equipped with casters must be installed with connectors that comply with the Standard for Connectors for Movable Gas Appliances, ANSI Z21.69-1987, and Addenda Z21.69A-1989. This connection should include a quick disconnect device that complies with the Standard for Quick Disconnect Devices for Use With Gas Fuel, ANSI Z21.41-1989. -
Page 13: Electrical System With Ufm Filter System
The fryer must be grounded in accordance with local code; if there is not a local code, comply with NECANSI/NFPANo. 70-1990. It is advised that this power supply be plugged into a wall receptacle that is controlled by the ventilation control. This will prevent the fryer from being operated without the ventilator 1.3.3.1 Electrical System with UFM Filter System The fryer has one power supply for the controls and the filter module. -
Page 14: Initial Adjustments
Excessive ventilation causes drafts, which will interfere with the proper operation of the pilot and the burner. Leave at least 18 inches of open space between the fryer's flue vent opening and the intake of the exhaust hood. In the event of an oil fire in the fryer, 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. -
Page 15: Burner Ignition Systems
1.4.2 Burner Ignition Systems The unit has a manual (standing flame) pilot ignition system. The pilot light must be lit manually before fryer operation. CAUTION Before going any further, fill the fryer with WATER. Water is used for the installation adjustments because the temperature will never exceed 212°F (100°C) thereby allowing plenty of adjustment time. -
Page 16: Inside View Of Fryer
Turn the fryer OFF/ON switch (4) to the ON position. The computer display will change from OFF to MELT (the display may indicate a different condition of the fryer depending on fryer temperature). The main burner (5) will light and be controlled by the computer. The pilot burner will remain lit regardless of the switch position or computer operation. -
Page 17: Pilot Flame Adjustment
1.4.3 Pilot Flame Adjustment The pilot flame should be adjusted to produce the proper millivolt output from the pilot sensing device. Millivolt output for the thermopile should be between 300 and 500 millivolts. Figure 1-3 shows the pilot assembly with examples of the incorrect and correct pilot size. Example A illustrates a pilot flame size that is too small to produce sufficient millivolt output. - Page 18 Light the pilot. Remove the pilot flame adjustment cover. Turning the flame adjusting screw clockwise lowers the flame and the millivolt output. Turning the screw counterclockwise increases flame size and millivolt output. Rotate the screw in the direction to achieve a reading of 400 ±50 mv for thermopiles. NOTE Allow 3 to 5 minutes between flame adjustments to allow the reading to settle.
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Page 19: Main Burner System
1.4.4 Main Burner System For the burners to work the gas supply valve must be open and the main power switch must be on. The main burner receives gas from the main gas supply through the thermostatically controlled valve. When the computer calls for flame the gas control valve opens and the pilot light ignites the burners. -
Page 20: Gas Line Requirements
1.4.4.1 Gas Line Requirements A properly installed gas supply system will deliver 7.0 ±2.0" w.c. natural gas (11.0 ±2.0" w.c. LP) to all appliances connected to the line, operating at full demand. 1.4.4.2 Burner Adjustment The burners must be adjusted to deliver optimum flame. Adjust the burner flame using the following procedure. -
Page 21: Initial Cleaning
Perform the cleaning as described below. Fill the tank with water and add one packet of Pitco fryer cleaner or a mild detergent. Turn the fryer on and allow the computer to bring the water to a boil automatically. Allow the fryer to heat for 15 minutes. -
Page 22: Chapter 2: Operating Instructions
CHAPTER OPERATING INSTRUCTIONS This chapter describes how to operate your fryer to obtain the best performance. Included in this chapter are filling, operating, and cleaning instructions for gas fryers. 2.1 FILLING THE FRYER Both liquid and solid shortening can be used in the fryer, but liquid is preferred. If solid shortening is used, it is recommended that you use the solid melt cycle feature built into the computer to melt the shortening. -
Page 23: Fryer Operating Instructions
2.2 FRYER OPERATING INSTRUCTIONS Always observe the safety precautions described in the front of this manual before operating this fryer. Because fryer operation is controlled by the computer, start-up and operation is very easy. The instructions below describe how to operate the fryer to perform daily fryer operation. Detailed programming instructions are provided later in this chapter in section 2.3. -
Page 24: Displaying Temperatures
Melt L indicates that you have the liquid melt cycle programmed to run. Although you do not need to "melt" liquid shortening, it is a very good idea to heat up all shortening slowly. This will prolong the life of the shortening and lessen the thermal stress on the fryer tank. Melt S indicates that the solid shortening melt cycle has been programmed to run. -
Page 25: Cooking Setpoint
2.2.2.2 Cooking Setpoint: To view the cooking setpoint of the fryer press the Temperature key twice within one second. The display will change to show the cooking setpoint for the fryer. The display will hold the setpoint for three seconds then return to displaying the fryer status. -
Page 26: Shutdown
When the shake time is reached the buzzer will sound and the display will display shake. The buzzer (beeps slowly) will sound for a short time and then cancel itself. The product will continue to cook until the cook time has run out. When the cook time is up the buzzer will sound again (rapid beeping) and the product key LED will blink slower to indicate that the product is finished cooking. -
Page 27: Programming The Intellifry Computer
2.3 PROGRAMMING THE INTELLIFRY COMPUTER There are three levels of programming for the new computer, user, service, and factory. Each level allows for different degrees of computer control. Only the user level of programming is discussed in detail in this section. -
Page 28: Programming Product Times
2.3.1.2 Programming Product Times NOTE Skip step one if you are still in the program mode from a previous procedure. By remaining in the program mode you will not need to reenter the password. Press the Program key. The display will change to PASS_ _ _ _indicating that you must enter the password. -
Page 29: Low Level Programming
2.3.2 Low Level Programming In addition to the basic programs there are a number of low level programs. These functions are used to set the features of the computer that do not need to be changed often. These functions are: •... -
Page 30: Beeper Volume
Press the zero (0) product key. The display will change to show "SELECT". Next press the two (2) product key. The display will indicate "SET PASS". 4. To turn the password requirement on or off press the zero (0) product. When the display indicates "NO PASS"... -
Page 31: Languages
2.3.2.4 Languages To set the language that will be displayed follow the procedure below: Press the program key and enter the password (if a password is programmed). If you are still in the low level programming mode from a previous procedure you will not need to enter the password. -
Page 32: Recovery Test
2.3.2.6 Recovery Test To view the recovery test data follow the procedure below: Press the program key and enter the password (if a password is programmed). If you are still in the low level programming mode from a previous procedure you will not need to enter the password. - Page 33 When "CONTROL" is displayed the computer has complete control of the fryer. When "TIMER" is displayed, the computer acts only as a timer. NOTE When the computer is in TIMER mode the display will indicate "TIMER" during normal operation of the fryer. After selecting the desired control mode, (or to exit viewing the current setting) press the program key to return to the program mode.
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Page 34: Shortening Filter Procedures
2.4 SHORTENING FILTER PROCEDURES This section describes the procedures used to filter the fryer. Figure 2-2 shows the locations of the components used in the filter process. The filter accessories and tools you should have to perform normal filtering operations are described after Figure 2-2. - Page 35 (1) Return Valve(s) RED - When open, with the filter pump on, allows the shortening to return to the fryer tank. (2) Unit Drain Connection YELLOW - Quick disconnect and valve for optional flush hose. (3) Drain Valve(s) GREEN - Drain the oil from the fryer tanks to the filter pan. (4) Oil Return Connection - Quick disconnect for return oil from the filter unit to the fryer.
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Page 36: General Filter Hints
Impaired filter performance will result without the use of a filter aid. The longevity of your oil is related to how clean you keep it. With a Pitco built in system, it is easy to do a quick drain/refill anytime. By removing suspended particles often, it prevents them from burning. -
Page 37: Filter Procedures
2.4.2 Filter Procedures Numbers in parenthesis refer to and associated text. Figures 2-1 NOTE • When working with hot oil ALWAYS wear oil-proof, insulated gloves. NEVER • Run the filter system without a filter bag/paper. • Empty the oil from the fryer before turning OFF the fryer burners. •... -
Page 38: Draining A Tank
When the tank is clean, drain the shortening by opening the green handled drain valve (2). With the drain valve open, open the red handled return valve (1) and allow the shortening to circulate for approximately 2 minutes. This ensures that all impurities are removed from the shortening. -
Page 39: Chapter 3: Owner Maintenance And Adjustments
CHAPTER 3: OWNER MAINTENANCE AND ADJUSTMENTS This chapter provides you with the information and procedures necessary to perform maintenance, adjustments, and service on the Wendy's W 14S-3 WF fryer. If after performing maintenance on your fryer it does not perform properly, contact your authorized service center. The power supply must be disconnected before servicing or cleaning the appliance. - Page 40 e. All of the filter pick up assembly parts can be washed in a dish washer or a pot sink. Flush out the suction tube assembly with hot water. The pick up tube screen keeps grit and solid material from binding the pump. After flushing the pick up tube screen check to ensure that the screen is free of debris.
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Page 41: Fryer Cleaning
Close the drain valve and fill the fry tank with water and noncaustic detergent. For best results use Pitco Fryer Cleaner part number P6071397. Place a large pan under the drain. This pan will be used to catch the cleaning water. The pan... -
Page 42: Flue And Baffle Inspection
3.4 SERVICE This chapter provides the qualified technician with the replacement and troubleshooting procedures necessary to service the Pitco fryer. 3.4.1 Replacement Procedures These procedures are provided to the qualified technician as a guide to removal and replacement of various fryer components. -
Page 43: Main Burner Removal And Replacement
3.4.1.1 Main Burner Removal and Replacement Loosen the set screw in the base of the burner casing. Unscrew and remove the two hex head screws at the top of the burner. c. Loosen the set screw on the air collar. Lift the burner and air collar up to clear the top of the burner fitting. -
Page 44: Thermopile Replacement
Unscrew the tubing nut from the pilot tubing connection at base of the pilot burner. The pilot orifice is located inside the tubing connection. Remove the orifice and replace with the new orifice. Ensure the orifice is tight enough to prevent gas leakage around the orifice. -
Page 45: Troubleshooting
3.5 TROUBLESHOOTING This section is provided to aid you in the event of fryer or filter troubles. If these troubleshooting procedures do not correct your problem contact a qualified technician or the factory. The troubleshooting procedures are in a flowchart format. 3.5.1 Fryer Troubleshooting Refer to this section to correct common problems that may be encountered in equipment operation. - Page 46 TROUBLESHOOTING This section is provided to aid you in the event of fryer or filter troubles. If these troubleshooting procedures do not correct your problem contact a qualified technician or the factory. The troubleshooting procedures are in a flowchart format. 3.5.1 Fryer Troubleshooting Refer to this section to correct common problems that may be encountered in equipment operation.
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Page 50: Chapter 4: Parts
The alphabetical part list is arranged in alphabetical order according to the part name. Each part name also has the Pitco Frialator part number. The numerical list is in Pitco Frialator part number order. A brief description of each component is provided for each part. -
Page 51: Wendy's Model W14-3Ufm Exploded View
Caster, Swivel, 7" Locking Polyu Electric Assy, Power Cord Caster, Swivel, 7" Nonlocking Polyu Clip, U, Spring Steel 0.10-0.16 Burner, Pitco 4" Screw, 10-32 x 1/2 PHN ZN TF PG, Manifold Assy, Nat Box, Electrical 4 x 2-1/8 x 1-7/8... - Page 52 NOTES. ITEMS NOT SHOWN FOR CLARITY: #58 P5045047 - CONN, THERMOCOUPLE SS QTY 3. #59 A8001001 - COLLAR, AIR QTY 12. ALL LABELS, REFER TO DWG B60-OS9 FOR LOCATIONS AND PART NUMBERS. ALL HARDWARE. Figure 4-1 Wendy's Model W14S-3WF Exploded View...
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Page 54: Alphabetical Part List
ALPHABETICAL PART LIST Pitco Frialator Part Description Part Number BRUSH, FRYER CLEANING PP10056 BURNER, MAIN "A" 4" P6071050 CASTER, 7" LOCKING PP10883 CASTER, 7" NON-LOCKING PP10884 CLAMP, U-BOLT PP10891 CLEANER, FRYER SAMPLE PACKET P6071400 COLLAR, AIR - SET SCREW TYPE... - Page 55 ALPHABETICAL PART LIST Part Description Pitco Frialator Part Number TEMPERATURE PROBE CLAMP Al402202 VALVE, DRAIN 1-1/4" P6071785...
- Page 56 NUMERICAL PART LIST Pitco Frialator Part Description Part Number Al100107 HANGER, BASKET #14/14R/PM14/PR14 C/R Al100108 HANGER, BASKET #14/14R/PM14/PR14 S/S A1402202 HIGH LIMIT BULB CLAMP A1402202 TEMPERATURE PROBE CLAMP A1402302 TEMPERATURE PROBE CLA MP A2511501 TANK FITTING, DRAIN A3301001 ROD, FRYER CLEAN OUT...
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Page 57: Numerical Part List
NUMERICAL PART LIST Pitco Frialator Part Description Part Number PP10895 HINGE, DOOR - - TOP LEFT PP10896 HINGE, DOOR - - TOP RIGHT... - Page 58 CHAPTER SCHEMATICS Schematic Description Schematic Number SCHEMATIC, W14S-WF 700177 5- 1...