Ultrafryer F-P20-20 Service Manual

ULTRAFRYER GAS FRYER

MODEL F-P20-18 / 20

OPERATION INSTRUCTIONS

FOR YOUR SAFETY

Do not store or use gasoline or other flammable vapors or liquids in the vicinity of this or 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.

302 Spencer Lane • P.O. Box 5369	San Antonio, Texas 78201
[phone]	• [phone] • Fax: [phone]
	www.ultrafryer.com

30A168

PREFACE

This Manual was written and published by the Engineering Department, Ultrafryer Systems for use by personnel who will operate a 14”Model PAR-3-H Gas Fryer equipped with an Hard Dock Filtration System in a commercial cooking environment.

ENGINEERING DEPARTMENT ULTRAFRYER SYSTEMS

302 SPENCER LANE

SANANTONIO, TX 78201

UFS PN 30A168

Revision Jan2008

i

30A168

TABLE OF CONTENTS
GENERAL INFORMATION	PAGE
Warranty. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . 2
Safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. 3
Description / Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. 3
Dimensions & Operational Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. 3
Operating Controls Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. 4
Operating Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. 5
Automatic Safety Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. 5
Rating Plate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. 5
Inlet Gas Line Sizing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. 6
Inlet Gas Requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. 6

PRE-INSTALLATION

General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Air Supply & Ventilation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

RECEIVING & INSTALLING

Unpacking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Installing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Leveling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Gas Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Electrical Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Default-To-Manual-Restart (DTMR) Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-12

Optional Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-13

INITIAL START-UP

Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Start-Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Lighting Instructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Sequence Of Ignition. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Burner Operation Test. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Test Start-Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Optional Cooking Computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Initial Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Cooking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

ABBREVIATED OPERATING INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Filtering Shortening. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Leveling Shortening. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Boiling Out Fryer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Closing / Shutdown Instructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

ii

30A168

TABLE OF CONTENTS.....Continued
ELECTRONIC THERMOSTAT CALIBRATION	PAGE
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. 21
Electronic Thermostat Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. 21

PREVENTIVE MAINTENANCE & TROUBLESHOOTING

Preventive Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Troubleshooting Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23-24

CLEANING

Daily . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26-28

Weekly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28-29

FRYER OPERATION

General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Cooking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Test Start-Up and Cooking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

DTMR Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

FILTER TUBASSEMBLY & INSTALLATION

Filter Tub Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Filter Tub Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

FILTERING & POLISHING SHORTENING

Filtering Shortening. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36-37

Polishing Shortening. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

SHORTENING DISPOSAL,BOIL-OUT & INSTALLATION
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . 39
Shortening Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	39-40
Boil-Out . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . 40
Shortening Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	40-41

TECHNICALASSISTANCE & ORDERING INFORMATION

Technical Assistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

RECOMMENDED SPARE PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

PARTS IDENTIFICATION

Parts Identification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47-54

WIRING DIAGRAMS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56-58

iii

30A168

GENERAL INFORMATION

Page 1 of 56

30A168

A.Warranty

ULTRAFRYER® LIMITED WARRANTY: PAR-2

Ultrafryer Systems warrants to the original purchaser of a gas Ultrafryer® sold within the United States that it will be free of defects in material and workmanship for the periods listed below:

STAINLESS STEEL FRYER VAT – Stainless Steel fryer vats are warranted for (10) ten years upon the terms hereinafter described. The (10) ten year warranty coverage applies ONLY to the Stainless Steel fryer vat and does not apply to the other components such as controls, fire boxes, gaskets, mounting hardware, or the heat shield weldment. The (10) ten year limited warranty coverage for the Stainless Steel fryer vats are as follows: (1) Vats that fail due to faulty workmanship or materials within the first twelve (12) months from the date of initial start up will be exchanged at no cost. Standard delivery ground freight will be prepaid by Ultrafryer Systems for first year failures only. The cost of labor to install the replacement vat will be covered by Ultrafryer Systems for vats, which fail within twelve (12) months from the date of initial start up. Labor for vat replacements after the first year is the responsibility of the owner.(2) Vats that fail within the second through fifth year will be exchanged at $250.00 FOB San Antonio. (3) Vats that fail within the sixth through eight year will be exchanged at 50% of current selling price of said vat FOB San Antonio. (4) Vats that fail within the ninth through tenth year will be exchanged at 70% of the current selling price of said vat FOB San Antonio. (Example: If the current selling price for a particular vat is $2,000.00, then a failure during the sixth through eighth year would be exchanged for $1,000.00; if the failure occurred in the ninth or tenth year it would be exchanged for $1,400.00.) Proper credit issue for vat failures is contingent upon receipt, by Ultrafryer Systems, of the serial number identification tag for any failed vat.

ULTRAFRYER PARTS – All parts on the Ultrafryer® are covered for a period of one (1) year from the initial date of start up. This is to include gas valves, switches, thermostats, etc. Ultrafryer Systems reserves the right to charge for certain parts such as computers, filter pumps and motors or any item over the amount of $100.00 until Ultrafryer Systems receives the defective part back. After inspection, credit for the part will be issued to the purchaser provided the part is deemed defective and that defect is not the result of neglect or abuse by the user. The shortening filtration system, (hoses) are warranted for ninety (90) days from the initial date of start up.

PROCESSING WARRANTY CLAIMS – The equipment owner must promptly notify Ultrafryer Systems Warranty Department of any alleged defects as soon as they are discovered by calling 1-800-525-8130. After such notice, the Warranty Department will perform its obligation under this warranty within a commercially reasonable period of time. If alleged defects develop after normal business hours, on weekends or on holidays the owner must call Ultrafryer Systems first at the above number. This number is monitored 24 hours a day, 7 days a week. Ultrafryer Systems will notify an authorized service agent to make repairs during normal hours or after hours. Any parts that need to be shipped back to Ultrafryer Systems will be shipped back prepaid by the customer marked with the processing number and to the attention of the WARRANTY DEPARTMENT.

NON WARRANTY COVERAGE – This warranty does not include coverage for any consequential cost of damages including, but not limited to, any loss in store sales, spoiled food products, transportation, duty or custom cost. This warranty does not cover the Ultrafryer® exported to countries outside the United States and its territories. This warranty does not cover original installation and adjustments such as leveling, calibrations and electrical and gas connections. This warranty does not cover travel over 100 miles or 2 hours driving time from the location of the Ultrafryer® or overtime or holiday charges unless the Warranty Department granted prior approval. This warranty does not cover damage due to misuse, abuse, alteration or accident. This Warranty does not cover improper or unauthorized repair or installation, damage in shipment, normal maintenance items such as gaskets, hoses, and exterior finishes. Ultrafryer Systems will begin the fryer warranty one week after shipment but will adjust the warranty upon receiving approved documentation. We reserve the right to void component part warranty on any Ultrafryer that is stored more than six (6) months after shipment from Ultrafryer Systems and not put into service.

LABOR COVERAGE – The cost for labor to replace parts are covered for one (1) year after the initial start up. The Warranty Department must be promptly notified of any defects within the first year of operation. The labor warranty does not include the cost to repair or clear dirty filter systems or perform any adjustments that would normally fall under the tasks associated with a proper start up and/or demonstration. Labor is covered by Ultrafryer Systems for repairs by an AUTHORIZED service agent. Owner is responsible for all costs associated with fryer installation and start up unless prior arrangements have been made with Ultrafryer Systems.

DISCLAMIER OF WARRANTIES

Other than as stated herein, ULTRAFRYER SYSTEMS makes no warranty of any kind, express or implied, including but not limited to any warranty of merchantability of fitness for a particular purpose, including trade usage. Ultrafryer Systems’sole obligation, and purchaser’s sole remedy, under this warranty is repair or replacement, at the discretion of Ultrafryer Systems, of any part or component that proves to be defective in materials or workmanship. In no event shall Ultrafryer Systems be liable for consequential, incidental, or special loss or damages arising from the use of, or inability to use, the ULTRAFRYER®. This limited warranty is the only and complete statement with respect to warranties of NEW Ultrafryer® PAR-2,Gas ULTRAFRYERS® sold after June 1st, 2000. There are no other documents or oral statements for which Ultrafryer Systems will be responsible. Effective 2-1-2008.

Page 2 of 56

30A168

B. SAFETY

The major safety concern associated with the Ultrafryer Gas Fryer is burns from hot shortening. In order to prevent serious burns, good houskeeping habits are required. The floor in front of and the area around the fryer should be kept clean and dry. Whenever anything is placed in to a fryer vat, care should be used not to splash the hot shortening. Product should always be“PLACED” into the shortening, NOT THROWN. Safety googles, neoprene insulated gloves and an apron must be worn while filtering or boiling-out a fryer vat. Electrical controls on all Ultrafryer Fryers operate on 120 volts single phase electrical power. No adjustments or replacement of electrical controls should ever be attempted without first disconneting electrical power. The fryer should never be operated with wet hands or while standing in water. To do so can result in serious electrical shock or death.

C.DESCRIPTION / SPECIFICATIONS

The Ultrafryer Gas Fryer is constructed from 16 & 18 gauge, type 304 polished satin finish stainless steel. Most Models are equipped with a Default-To-Manual-Restart (DTMR) Control or an Ultrastat 11 Cooking Computer; however , customers may request the fryer be equipped with an Ultrastat 21 or Ultrastat 25 Cooking Computer. In addition, the Model PAR-3-H is equipped with the NEWLY developed EZ Dock Filtration System that uses a stainless steel Filter Screen. The Customer has the option of ordering a Magnepad Filter Screen that uses a Magnesol impregnated Filter Pad in lieu of the S/S filter screen. The dimensions specification and gas rating of the 14" Model PAR-3-H Gas Fryer are as follows:

D.ULTRAFRYER MODEL PAR-3-H GAS FRYER DIMENSIONS & OPERATIONAL REQUIREMENTS

SPECIFICATION ITEM		14" PAR-3-H
	Overall Width	15 5/8" (397 mm)
	Overall Depth	25 1/4" (641 mm)
	Work Height	35 3/4" (908 mm)
Oil Capacity	High Level	35 Lbs (17.5 Liters)
	Low Level	45 Lbs (22.5 Liters)
Size Vat Container		14" x 14" (356 x 356 mm)
Gas Valve Pressure	Butane Gas	10.0" (254 mm) W.C.
	Natural Gas	4.0" (102 mm) W.C.
	Propane Gas	10.0" (254 mm) W.C.
Orifice Drill Size	Butane Gas	# 36
	Natural Gas	# 16
	Propane Gas	# 32
Gas Rating	Butane Gas	90,000 BTU/hr (95 MJ/hr)
	Natural Gas	90,000 BTU/hr (95 MJ/hr)
	Propane Gas	90,000 BTU/hr (95 MJ/hr)
Inlet Flow Required	Butane Gas	28 FT3/hr (.8 M3/hr)
At STP	Natural Gas	90 FT3/hr (2.5 M3/hr)
	Propane Gas	36 FT3/hr (1.0 M3/hr)
	Shipping Cube	9.0 FT3 (.26 M3)
Shipping Weight		215 lbs (113 kgs)
	Power Input	120 Volt 6 Amp 60 Hz 1 Ø

NOTE:

TEST START-UP, OPERATIONS, COOKING, FILTERING, AND BOIL OUT PROCEDURES OF A 14" MODEL PAR-3-H GAS FRYER IN THIS MANUAL ARE BASED ON A DEFAULT-TO-MANUAL-RESTART (DTMR) CONTROL . REFER TO MANUAL PN 30A053, ULTRASTAT 11 COOKING COMPUTER OPERATOR INSTRUCTIONS; OR MANUAL PN 30A009, ULTRASTAT 21 COOKING COMPUTER OPERATOR INSTRUCTIONS; OR MANUAL PN 30A051, ULTRASTAT 25 COOKING COMPUTER OPERATION INSTRUCTIONS TO PERFORM THESE FUNCTIONS IF A PAR-3-H FRYER WITH A COOKING COMPUTER OTHER THAN THAT LISTED IN THIS MANUAL.

Page 3 of 56

30A168

E. OPERATING CONTROLS LOCATION

Transformer

Electric Gas

Valve

Drain Valve

Handle

Manual Gas

Valve

Vat Shortening

Return Lever

(shown Closed)

14" MODEL PAR-3-H

GAS FRYER

Venturi

Page 4 of 56

Hi-Limit

Temperature Probe

Temperature

Control Probe

Burner

Drain Valve

Safety Switch

Drain Valve

Docking Connection

Docking Release

Handle

Docked Filter

Tub

Topside Shortening

Return Lever

(shown Open)

Drain Valve

30A168

MODEL PAR-3-H GAS FRYER

F.OPERATING CONTROLS:

The “basic” PAR-3-H gas fryer is equipped with an Electronic Thermostat and Default-to-Manual-Restart (DTMR) control; However customers may request the fryer be equipped with an “optional” Ultrastat Cooking Computer, such as an Ultrastat 11,21 or 25 Cooking Computer. When applicable, operating instructions for the Ultrastat Cooking Computer will be provided with the fryer. Operating controls on the Model PAR-3-H gas fryer include the Toggle ON/OFF Switch, AMBER Power Indicator Lamp, RED Burner Indicator Lamp, and the applicable Temperature Controller. These controls are mounted on the Temperature Control Access Panel; and the Electronic Thermostat and other fryer controls are located behind the access door. The main drain valve and shortening return levers are located behind the Service Access Panel. These controls were identified in the illustrations shown on the previous page.

G.AUTOMATIC SAFETY FEATURES:

1.High limit thermostat to shut off gas to the main burners by opening a solenoid-actuated safety valve in the combination gas control valve.

2.Combination gas control valve which includes a built-in pressure regulator and manual valve.

3.Sensing circuit within the spark ignitor module to turn gas to the fryer OFF if a burner FLAME OUT occurs.

4.A Drain Valve Safety Switch and a Default-to-Off circuit in the Default-to-Manual-Restart (DTMR) Control that will DISABLE the fryer each time the drain valve is OPENED.

5.An AIR PRESSURE switch to open the electrical circuit to the spark ignitor and gas valve which will turn the gas to the fryer OFF in the event the blower motor fails.

H.RATING PLATE:

Information on this plate includes the model and serial number; BTU/HR input rating of the burners; gas manifold pressure in inches W.C. ; minimum inlet gas required, orifice size; and type of gas. This data is essential for proper identification when comnicating with ULTRAFRYER SYSTEMS or requesting special parts or information. The rating plate is located on the inside of the Service Access door.

THE FRYER MUST BE CONNECTED ONLY TO THE TYPE OF GAS IDENTIFIED ON THIS RATING PLATE!

Page 5 of 56

30A168

I.INLET GAS LINE SIZING:

The Table below is used to calculate the size (diameter) of the inlet gas line from the building regulator to the fryer manifold.

INLET GAS LINE REQUIREMENTS

PIPE					PIPE DIAMETERS (inches & (mm equivalents))
LENGTH				Maximum Allowable Flow (Shown in ft3/hr (M3/hr))
Feet	1⁄2"	3⁄4"	1"		11⁄4"	11⁄2"	2"		21⁄2"	3"	4"
(Meters)	(13 mm)	(19mm)	(25mm)		(32mm)	(38mm)	(51mm)		(64mm)	(76mm)	(102mm)
15	62	170	350	620		960	2,000		3,500	5,400	11,200
(4.6)	(1.7)	(4.7)	(9.8)	(17.4)		(26.9)	(56.0)		(98.0)	(151.2)	(313.6)
30	43	120	245	430		680	1,400		2,450	3,800	7,900
(9.1)	(1.2)	(3.4)	(6.9)	(12.0)		(19.0)	(39.2)		(68.6)	(106.4)	(221.2)
45	35	98	200	355		530	1,150		2,000	3,200	7,900
(13.7)	(1.0)	(2.7)	(5.6)	(9.9)		(14.8)	(32.2)		(56.0)	(89.6)	(182.0)
60	30	84	175	310		480	1,000		1,760	2,700	5,600
(18.3)	(0.8)	(2.4)	(4.9)	(8.7)		(13.4)	(28.0)		(49.3)	(75.6)	(156.8)
75	27	76	155	275		430	890		1,560	2,450	5,000
(22.9)	(0.8)	(2.1)	(4.3)	(7.7)		(12.0)	(24.9)		(43.7)	(68.6)	(140.0)
90	25	70	145	250		395	810		1,430	2,260	4,550
(27.4)	(0.7)	(2.0)	(4.1)	(7.0)		(11.1)	(22.7)		(40.0)	(63.3)	(127.4)
105	23	64	132	232		370	(750		1,300	2,100	4,200
(32.0)	(0.6)	(1.8)	(3.7)	(6.5)		(10.4)	(21.0)		(36.4)	(58.8)	(117.6)
120	21	60	125	215		340	700		1,200	1,950	4,000
(36.6)	(0.6)	(1.7)	(3.5)	(6.0)		(9.5)	(19.6)		(33.6)	(54.6)	(112.0)
150	19	54	110	195		310	630		1,080	1,750	3,550
(45.7)	(0.5)	(1.5)	(3.1)	(5.5)		(8.7)	(17.6)		(30.2)	(49.0)	(99.4)
180	17	49	100	175		280	570		960	1,600	3,200
(54.9)	(0.5)	(1.4)	(2.8)	(4.9)		(7.8)	(16.0)		(26.9)	(44.8)	(89.6)
210	16	44	94	165		260	530		890	1,450	3,000
(64.0)	(0.4)	(1.2)	(2.6)	(4.6)		(7.3)	(14.8)		(24.9)	(40.6)	(84.0)
240	15	43	88	155		240	500		840	1,350	2,800
(73.2)	(0.4)	(1.2)	(2.5)	(4.3)		(6.7)	(14.0)		(23.5)	(37.8)	(78.4)
270	14	40	83	145		230	470		780	1,300	2,650
(82.3)	(0.4)	(1.1)	(2.3)	(4.1)		(6.4)	(13.2)		(21.8)	(36.4)	(74.2)
300	14	38	79	138		215	440		750	1,250	2,500
(91.4)	(0.4)	(1.1)	(2.2)	(3.9)		(6.0)	(12.3)		(21.0)	(35.0)	(70.0)
450	11	31	64	112		176	360		630	1,000	2,050
(137.2)	(0.3)	(0.9)	(1.8)	(3.1)		(4.9)	(10.1)		(17.6)	(28.0)	(57.4)
600	10	27	56	97		152	315		530	860	1,750
(182.9)	(0.3)	(0.8)	(1.6)	(2.7)		(4.3)	(8.8)		(14.8)	(24.1)	(49.0)

NOTE: 1) FT3/HR (M3/HR) values may vary due to heating value and specific gravity of gas supplied by local companies.

2)To determine the inlet gas line diameter for the distance between the fryer and main gas regulator, locate the FT3/HR (M3/HR) of gas required for the fryer and pipe length and read the pipe diameter on the top row. For example: a 14” PAR-3-H fryer operating on NATURAL GAS requires 90 FT3/HR (2.5 M3/HR)

of gas at the fryer’s inlet gas manifold. If the fryer bank is located 60 feet from the building gas regulator, a 1” (25mm) diameter gas line MUST be installed between the manifold and regulator.

J. INLET GAS REQUIREMENTS

INLET GAS REQUIREMENTS

MODEL PAR-3-H-3 GAS FRYERS

VAT SIZE			GAS VALVE PRESSURE (WC)		ORIFICE HOLE	RATING		INLET GAS FLOW AT
Model PAR-3-H		GAS TYPE	IN	MM		BTU/HR	MJ/HR	STP
					SIZE
IN	MM							FT3/HR	M3/HR
		Butane	10.0	(254)	#36	90,000	(95.0)	28	(.8)
14"	(356)	Natural	4.0	(102)	#16	90,000	(95.0)	90	(2.5)
		Propane	10.0	(254)	#32	90,000	(95.0)	36	(1.0)

NOTE: The flexible gas line used to connect the gas manifold to the building gas supply line must rated for the BTU/Hr (MJ/Hr) for the Fryer. For example: the BTU/Hr (MJ/Hr) rating for a PAR-3-H fryer is 90,000 BTU/Hr (95 MJ/Hr) and therefore would require a 3⁄4” diameter gas line.

The Flexible Gas Line used to connect the gas manifold to the building gas supply line must be rated for the BTU/Hr (MJ/Hr) designated for the Fryer. Flexible gas lines and their ratings stocked by Ultrafryer Systems are listed below:

FLEXIBLE GAS LINES STOCKED BY ULTRAFRYER SYSTEMS

	NUMBER	DESCRIPTION	RATING
			BTU/HR	(MJ/HR)
	24322	3/4" (19mm) Diameter Flexible Gas Line (w/quick connect	225,000	(238)
		couplings) 48" (1219mm) long. Connect-It SSGC75-48-UCQ
	24323	1”(25mm) Diameter Flexible Gas Line (w/quick connect	435,000	(459)
		couplings) 48" (1219mm) long. Connect-It SSGC100-48-UCQ
	24456	1 1/4" (32mm) Diameter Flexible Gas Line (w/quick connect	875,000	(924)
		couplings) 48”(1219mm) long. Connect-It SSGC125-48-UCQ

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PRE-INSTALLATION

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A.GENERAL: Safe and satisfactory operation of a Model PAR-3-H gas fryer depends on its proper installation. Installation must conform to local codes or, in the absence of local codes, with the current National Fuel Gas Code ANSI Z223.1 (latest edi-

tion). In Canada, gas installation shall be in accordance with the current CAN/CGA B 149.1 and .2 installation codes and/or local codes. Each Model PAR-3-H fryer should be installed as follows:

1.Placed beneath a properly designed exhaust hood

2.Installed by a licensed plumber.

3.Connected to the type gas for which the unit was fabricated as shown on the rating plate.

4.Connected to the proper size pressure regulator installed in the gas supply line and adjusted to the proper manifold pressure.

5.Connected to the main gas supply line with the proper size supply line.

6.Restrained by use of a restraining device to avoid splashing of hot liquid and to assure tension cannot be placed on the flexible gas line or fittings.CLEARANCES: The appliance must be kept free and clear of all combustibles. The minimum clearance from combustible and non-combustible construction is 6" (152 mm) from the sides, and 6" (152 mm) from rear. The fryer may be installed on combustible floors.

NOTE: Adequate clearances must be provided for servicing and proper operation.

B.STANDARDS: Installation must be planned in accordance with all applicable state and local codes, taking into account the following standards:

1.The fryer and its individual shut-off valve must be disconnected from the gas supply piping system during any pressure testing of that system at pressures in excess of 1⁄2 psig (3.45kPa). In Canada, gas installation shall be in accordance with the current CAN/CGA B 149.1 and .2 installation codes and/or local codes.

2.The fryer must be isolated from the gas supply piping system by closing its individual manual shut-off valve during any pressure testing of the gas supply piping system at pressures equal to or less than 1⁄2 psig (3.45kPA).

3.When installed the fryer must be electrically grounded in accordance with local codes, or in the absence of local codes, in accordance with the current National Electrical code ANSI/NFPA 70 (latest edition). In Canada electrical installation must be in accordance with the current CSA C22.1 Canadian Electrical Code and/or local codes.

4.Other applicable nationally recognized installation standards such as:

a.National Fuel Gas Code ANSI Z223.1 (latest edition) American Gas Association

1515 Wilson Blvd. Arlington,VA22209

b.NFPA Standards #54, #94 and #221 (latest edition) National Fire Protection Association

470 Atlantic Avenue Boston, MA 02110

c.ANSI Z21.69/CAN/CGA-6.16 AND Z21.41/CAN1 6.9

5.Exhaust vent hood, when installed must conform to the current NFPA 54-1 and Canadian CAN/CGA-1.11 (latest edition)

NOTE: Local building codes will usually not permit a fryer with its open tank of hot oil to be installed immediately next to an open flame of any type, whether a broiler or an open burner or range. Check local codes before beginning installation.

C.AIR SUPPLYANDVENTILATION: The area around the appliance must be kept clear of any combustible or flammable products and avoid any obstruction to the flow of ventilation air as well as for ease of maintenance and service. NOTHING is to be stored in the interior of the fryer’s cabinet except the filter tub assembly.

1.A means must be provided for any commercial, heavy duty-cooking appliance to exhaust combustion wastes outside of the building. It is essential that a fryer be set under a powered exhaust vent hood or that an exhaust fan be provided in the wall above the unit, as exhaust temperatures are in the vicinity of 400˚F (204˚C).

NOTE: Strong exhaust fans in a hood or in the overall air conditioning system can produce slight air drafts in the room, which can interfere with burner performance and be hard to diagnose. Air movement should be checked during installation and if burner problems persist, make-up air openings or baffles may have to be provided in the room.

2.Exhaust temperature, in addition to the open tank of hot oil, make the storage of anything on shelving over or behind the fryer unsafe.

3.Filters and drip troughs should be part of any industrial hood, but consult local codes before constructing and installing any hood.

4.Provisions must be made for an adequate supply of fresh air and adequate clearance must be maintained for air openings into the combustion chamber.

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RECEIVING & INSTALLING

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A.UNPACKING: Check that the container is upright. Use an outward prying motion – DO NOT USEA HAMMER - to remove the carton. Check the fryer for visible damage; if such damage has occurred do not refuse shipment, but contact the carrier and file the appropriate freight claims.

B.INSTALLING: Roll the assembled fryer into the building, to it’s operating location.

WARNING: IMPROPER INSTALLATION,ADJUSTMENT,ALTERATION,SERVICE OR MAINTENANCE CAN CAUSE PROPERTY DAMAGE,INJURY OR DEATH. READ THE INSTALLATION,OPERATINGAND MAINTENANCE INSTRUCTIONS THOROUGHLY BEFORE INSTALLING OR SERVICING THIS EQUIPMENT.

C.LEVELING:

1.When the fryer is placed in its operating location check to be sure it is level. If not, loosen the casters and insert the appropri ate number of shim plates between leg and caster plates then retighten the caster bolts.

2.If the floor is smooth and level, adjust to the high corner and measure with a spirit level. If the floor is uneven or has a decided slope, level the unit with metal shims.

NOTE: A caster may not return exactly to the same position after being moved, which may require re-leveling after each move.

3.Connect the gas manifold to the building gas supply line by means of a CSA International APPROVED flexible gas line as shown in the figure below.

NOTE: CONNECT-IT inc. 3⁄4" (19mm), 1" (25mm) and 1 1⁄4" (32mm) flexible gas hose 4 feet long (1219mm) with a quick disconnect coupling on one end is available from Ultrafryer Systems under PN 24322 (3⁄4" (19mm) hose), PN 24323 (1" (25mm) hose) and PN 24456 (1 1⁄4" (32mm) hose). These hoses are euipped with a fusible link, which melts at 361°F (183ºC) that will SHUT OFF the gas supply when it melts. A 44" (1119mm) long restraining device is also available under PN 24324.

CAUTION: THE BUILDING GAS SUPPLY LINE MUST BE SIZED TO PROVIDE THEVOLUME OF GAS REQUIRED FOR PROPER OPERATIONAS EXPLAINED ON THE PREVIOUS PAGE.

TYPICAL GAS CONNECTION

WARNING: THE RESTRAINT DEVICE (ITEM 9) MUST BE INSTALLED TOASSURE TENSION CANNOT BE PLACED ON THE FLEXIBLE GAS LINE OR FITTING.

1. BUILDING GAS SERVICE LINE		6. APPLIANCE MANIFOLD/NIPPLE
2.	MAIN GAS CUT-OFF VALVE	7.	EYELET FASTENERS
3.	CONNECT-IT QUICK-DISCONNECT	8.	SPRING HOOK
4.	FLEX-CON CONNECTOR	9.	RESTRAINING CHAIN

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D.GAS CONNECTION: The gas supply (service) line must be the same size or greater than the inlet line of the appliance. THE GAS

SUPPLY LINES MUST BE SIZED TOACCOMMODATEALL THE GAS FIRED EQUIPMENT THAT MAY BE CONNECTED

TO THAT SUPPLY. Refer to the Inlet Gas Line Sizing Table and inlet gas requirements.

NOTE: Sealant used on all pipe joints must be resistive to butane and propane gas.

1.Manual shut off valve: This supplier-installed valve must be installed in the gas service line ahead of the appliance and in a position where it can be reached quickly in the event of an emergency.

2.Pressure regulator: All commercial cooking equipment must have a pressure regulator on the incoming service line for safe and efficient operation, because service pressure may fluctuate with local demand. External regulators are not required on this fryer, as that function is performed by a combination gas control valve, however if the incoming pressure is in excess of 1⁄2 psig, a step-down regulator will be required.

3.Natural gas: Natural gas fryers require 7”(178mm) water column (W.C.)“inlet”pressure to the fryer’s combination gas control valve for proper operation, when all gas units are operating simultaneously. Butane and Propane gas fryers require 14" (356mm) water column (W.C.) “inlet”pressure to the fryer’s combination gas control valve for proper operation, when all gas units are operating simultaneously. This“inlet”pressure MUST be checked with a manometer PRIOR to placing the fryer in operation.

WARNING: IF THE“INLET”GAS PRESSUREAT THE FRYER’S COMBINATION GAS CONTROLVALVE“EXCEEDS” 1⁄2 lb/in2

(.035 kg/cm2) ORAPPROXIMATELY 14”(356 mm)W.C., AN EXTERNAL REGULATOR MAY BE NEEDED TO PRE-

VENT DAMAGE TO THE COMBINATION GASVALVE, ANDVOIDING OFWARRANTY. FAILURE TOADDRESS

THIS COULD RESULT INAN EXPLOSION ORA FIRE.

4.Combination gas control valve: The correct combination gas control valve and orifice is installed at the factory for BUTANE, NATURAL and PROPANE units based on each Purchase Order. This valve should be CHECKED/ADJUSTED by qualified service personnel using proper test equipment for the following“OUTLET”gas pressure PRIOR to start-up of a fryer. NATU-

RAL GAS FRYERS 4" (102mm) W.C.BUTANE/PROPANE FRYERS 10" (254mm)W.C.

5.Rigid connections: Check any installer-supplied intake pipe(s) visually and/or blow them out with compressed air to clear dirt particles, threading chips or any other foreign matter before connecting to the service line as these particles may clog the oriice when gas pressure is applied. All connections must be tested with a soapy solution before lighting the fryer. DO NOT USEAN OPEN FLAME TO CHECK FOR LEAKS! Putting an open flame beside a new connection is not only dangerous, but will often miss small leaks that a soapy solution would find.

6.Flexible Couplings, Connectors: The installation is to be made with a connector that (1) complies with the Standard for Connectors for Movable GasAppliances,ANSI Z21.69 (CAN/CGA-6.16), and a quick-disconnect device that complies with the Standard for Quick-Dis-connect Devices for UseWith Gas Fuel,ANSI Z21.41 (CAN1-6.9) (2) adequate means must be provided to limit the movement of the appliance without depending on the connector and the quick dis-connect device or its associated piping to limit the appliance movement and (3) the location(s) where the restraining means may be attached to the appliance shall be specified. DOMESTIC CONNECTORSARE NOT SUITABLE!!!

7.Fryer Service: The fryer is equipped with swivel casters. To service the fryer:

a)Turn“OFF”gas supply at the supply source.

b)Disconnect the flexible gas line quick-disconnect

c)Disconnect restraint means and roll fryer out for rear service access.

d)When the fryer is re-positioned, be sure to reconnect the restraint and level the fryer.

E.ELECTRICAL CONNECTION: The MAXIMUM current draw per vat at Initial Start-up or during a Warm-up Cycle will be 3 Amperes at 120 Volts. When running the Filter System simultaneously allow for an additional 3 Amperes. Refer to the wiring diagram attached to the inside of the Service Access door for internal electrical connections.

F.DEFAULT-TO-MANUAL-RESTART (DTMR) CONTROL: The“basic”Model PAR-3-H gas fryer is equipped with a Default-to- Manual-Restart (DTMR) Control. This control contains a Default-to-Off electrical circuit that DISABLES a fryer any time the drain valve is OPENED, and a Default-to-Melt electrical circuit which automatically places a fryer in a shortening MELT MODE to gradually and SAFELY melt shortening each time a fryer is truned ON and the START BUTTON is drepressed on the DTMR control. The Default-to-Manual-Restart Control is intended to avoid“operator errors”that can result is DRY FIRING a fryer causing shortening to be scorched, heat exchanger damage and/or a vat fire.

DTMR CONTROL PANEL: The DTMR Control consists of the following:

BLUE READY TO START LAMP - When lit indicates the power on/off switch is in the ON position, the drain valve is CLOSED, and the fryer is ready to operate.

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START BUTTON - When this button is momentarily depressed, it places the fryer in operation.

RED STARTED LAMP - When lit indicates the START BUTTON has been momentarily depressed and the fryer is operating.

AMBER MELT MODE LAMP - When lit indicates the MELT CYCLE TIMING MODULE in the Default-To-Melt circuit is cycling the fryer Heat System ON for twelve (12) seconds and OFF for 28 seconds to safely heat shortening.

EXIT MELT BUTTON - When this button is momentarily depressed the MELT CYCLE TIMING MODULE in the Default-

To-Melt circuit will switch to the FULL ON position allowing the electronic thermostat to heat shortening to its pre-set temp-
erature.

G.OPTIONAL CONTROLS : The Model PAR-3-H gas fryers may be equipped with an Ultrastat Model 11, 21, or 25 Cooking Computer as described below:

1.ULTRASTAT 11 COOKING COMPUTER: Some Model PAR-3-H-3 gas fryers are equipped with an Ultrastat 11 Cooking Computer which is connected to the fryer’s electrical system to serve as its thermostat as well as providing heat control, status information and product cook timer. When the computer is in operation it will DISABLE the fryer if the drain valve is OPENED. Operation of the Ultrastat 11Cooking Computer is covered in the Ultrastat 11 Ultrafryer Computer Operation Instrutction PN 30A053 provided with Fryers equipped with that Cooking Computer.

2.ULTRASTAT 21 COOKING COMPUTER: The Ultrastat 21 Cooking computer is in compliance with the limits for a class B computing device pursuant to Sub-Part J of Part 15 of the FCC Rules. This cooking computer is capable of cooking up to eight (8) different products; each of which can be programmed to be cooked from one (1) to ten (10) different temperature at different times in a cook cycle. In addition, the operator can program the ULTRASTAT 21 computer to cook products under“FLEX”or“STRAIGHT”timing modes. When programmed for“FLEX”time mode the computer will adjust the actual cook time taking into consideration the temperature variation due to load size,

initial product temperature, product moisture content, and other factors that affect the cook cycle. Under“STRAIGHT” time mode, the product is cooked at a specified temperature for the length of time programmed without adjusting for these variations. Operation of the ULTRASTAT 21 cooking computer is covered in the ULTRASTA21 Fryer Computer Operation Instructions PN 30A009 provided with fryers equipped that computer.

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3.ULTRASTAT 25 : The Ultrastat 25 Cooking Computer is a high performance, micro-processor based electronic controller designed for use in comercial appliance temperature and timing control applications. Utilizing a microcontroller board, membrane switch front panel with a digital LED readout, and display board, the Ultrastat 25 Cooking Computer has been customized for Ultrafryer Systems applications by the addition of up to (10) stage cooking profiles for each of the (8) product keys, exit melt feature, optional temperature setback and filtering promp, and can be programmed to cook products under“Flex”or“Straight”timing modes. Operation of the Ultrastat 25 Cooking Computer is covered in the ULTRASTAT 25 Computer Operation Instructions PN 30A051 provided with Fryers Equipped with that computer.

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INITIAL START-UP

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