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YSCFHC18G HIGH EFFICIENCY COOL ZONE SERIES GAS FRYERS 

CHAPTER 3:  INSTALLATION INSTRUCTIONS 

 

 

3-8 

3.6  Gas Conversion: Procedures 

 
 

 

DANGER 

This appliance was configured at the factory for a specific type of gas.  Converting 

from one gas type to another requires the installation of specific gas-conversion 

components. 

 

Switching to a different type of gas without installing the proper conversion 

components may result in fire or explosion.  NEVER ATTACH THIS APPLIANCE TO A 

GAS SUPPLY FOR WHICH IT IS NOT CONFIGURED! 

 

Conversion of this appliance from one type of gas to another should only be 

performed by qualified, licensed, and authorized installation or service personnel, as 

defined in Section 1.6 of this manual. 

 
 
See below for gas valve illustration when performing the following conversions.  
 
Conversion from one gas family to another (e.g. changing from natural gas to propane) requires 
special components and parts. Contact a Factory Authorized Service Agent for requirements and part 
numbers. 

 
Conversions can only be executed by qualified, factory-authorized personnel

 

 

Pressure flow adjustment

(remove cover screw to access)

ON/OFF Gas-Cock Knob

Pilot gas supply connection.

Regulator Vent

Pilot pressure adjustment

(remove cover screw to access)

 

Non-CE Gas Valve 

Summary of Contents for COOL ZONE SERIES *8196329*

Page 1: ...rcial Food Equipment Service Association recommends using CFESA Certified Technicians 24 Hour Service Hotline 1 800 551 8633 Price 10 00 OCT 2008 8196329 YSCFHC18G High Efficiency Cool Zone Series Gas...

Page 2: ...s installed NOTICE Drawings and photos used in this manual are intended to illustrate operational cleaning and technical procedures and may not conform to onsite management operational procedures NOTI...

Page 3: ...detects a gas leak must be posted in a prominent location This information can be obtained from the local gas company or gas supplier DANGER The crumb tray in fryers equipped with a filter system must...

Page 4: ...ers INSTALLATION OPERATION MANUAL TABLE OF CONTENTS Page 1 INTRODUCTION 1 1 2 IMPORTANT INFORMATION 2 1 3 INSTALLATION INSTRUCTIONS 3 1 4 DAILY OPERATION 4 1 5 FILTRATION 5 1 6 PREVENTATIVE MAINTENANC...

Page 5: ...horized Service Technician ASA Address Telephone Fax Model Number Serial Number Gas Type 1 2 Ordering Parts Customers may order parts directly from their local authorized service agency ASA If the tel...

Page 6: ...ea is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense The user is cautioned that any changes or modifications not expressly...

Page 7: ...ed Installation Personnel Qualified authorized personnel are those who have carefully read the information in this manual and have familiarized themselves with the equipment functions or who have had...

Page 8: ...ier immediately and file a concealed damage claim This should be done within fifteen 15 days of date of delivery Be sure to retain container for inspection NOTE Frymaster Does Not Assume Responsibilit...

Page 9: ...GER This appliance is equipped with a three prong grounding plug for your protection against electrical shock and must be plugged directly into a properly grounded three prong receptacle Do not cut re...

Page 10: ...upplied 6 inch 15 cm adjustable legs or 5 inch 13 cm casters C Installation Standards 1 U S installations must meet 2 Canadian installations must meet American National Standard Institute CAN 1 B149 I...

Page 11: ...mproper fryer operation 4 Do not place the fryer s flue outlet directly into the plenum of the hood as it will affect the gas combustion of the fryer 5 Never use the interior of the fryer cabinet for...

Page 12: ...loor where the fryers are installed must be level 2 With the fryer level in its final position install the restraints provided with the unit to limit its movement so that it does not depend on or tran...

Page 13: ...removed from the fryer before attempting to move it to avoid oil spills falls and severe burns This fryer may tip and cause personal injury if not secured in a stationary position DANGER Do not attach...

Page 14: ...llation If installed with legs do not push against any unit edges to adjust its position Use a pallet or lift jack to lift it slightly and place it where it is to be installed B Relocating the Fryer I...

Page 15: ...ched to the topside of the base mounting plates at the factory to capture hex head screws as they are screwed in 5 Tighten the bolts to 50 in lbf 5 65 joules minimum torque 6 After legs and rear rigid...

Page 16: ...If the floor is uneven or has a decided slope place the fryer on a smooth platform C If the fryer is moved re level the fryer following the instructions given in Steps 3 3 A C D Installing Optional S...

Page 17: ...rvice line must be the same size or greater than the fryer inlet line YSCFH18G gas fryers are equipped with a inch 22 mm male inlet The gas supply line must be sized to accommodate all gas fired equip...

Page 18: ...ompound that is not affected by the chemical action of LP gases DO NOT apply thread compound to the first two pipe threads doing so will cause clogging of the burner orifices and control valve Manual...

Page 19: ...the regulator is out of adjustment or serious pressure fluctuations are observed C Only qualified service personnel should make adjustments to the regulators D Orifices The fryer can be ordered to op...

Page 20: ...straints 4 If it is necessary to disconnect the restraint it must be reconnected after the fryer has been returned to its originally installed position WARNING Do not attach accessories to this fryer...

Page 21: ...appliance from one type of gas to another should only be performed by qualified licensed and authorized installation or service personnel as defined in Section 1 6 of this manual See below for gas va...

Page 22: ...e ANSI NFPA 70 or the Canadian Electrical Code CSA C22 2 Do not cut or remove the ground prong from the power cord plug Do not attempt to use this appliance in a power outage 3 8 Safety Switches A Fry...

Page 23: ...ty switch it deactivates the gas valve preventing burner ignition until the oil level extends above the heating tubes 3 High limit Reset Located in each fryer cabinet under the control panel This swit...

Page 24: ...l return handles in the center of the cabinet return oil through the over the top system Ensure the faucet is positioned over the emptied vat before running oil through the over the top return system...

Page 25: ...injure the operator 3 10 Final Preparation 1 The YSCFH18G frypot shortening capacity is approximately 40 5 kg 90 lb 2 Ensure fryer power switches are OFF 3 Cooking Oil Fill the fryer to the bottom OI...

Page 26: ...computer will display drop NOTE For FAST equipped fryers see the Fast manual for operation instructions 7 After shortening reaches the setpoint temperature let the burners cycle at least four times th...

Page 27: ...wall If solid shortening is used melt the shortening following procedures in Section 3 10 Final Preparation A Pilot lighting procedure Electronic Ignition a Turn gas ON b Turn electric power ON with...

Page 28: ...2 KFC 1 Cooking Computer Turn the computer ON and ensure at least one LED is lit above a product button 1 9 Select a cooking program as described in the KFC 1 SMS Cooking Computer User Guide NOTE For...

Page 29: ...once daily or more frequently if cooking is heavy This assures the longest life possible for the shortening a better taste to the food being prepared and minimizes flavors being transferred from batch...

Page 30: ...etable oil If using solid shortening always ensure the return lines are clear before turning off the filter pump Hang any flexible lines up to drain Solid shortening will solidify as it cools and clog...

Page 31: ...ar gloves Pull the filter pan out of the filter cabinet Remove cover 2 Remove crumb screen If crumbs are present in the crumb screen empty the screen into a fireproof container Thoroughly wash the scr...

Page 32: ...ean the pan and all pan components as described for the crumb screen Step 2 7 Inspect the pickup tube and ensure vent hole is open and free of shortening debris 8 Replace filter screen and drape one s...

Page 33: ...een is cleaned throughout the workday 12 Return pan cover to the filter pan 13 Return filter pan to fryer cabinet ensuring that the two drainpipe extensions are directly over the opening in the filter...

Page 34: ...oil to cool to 100 F 38 C before draining into a metal container stockpot or disposal unit DANGER Do not drain more than one frypot at a time into the built in filtration unit to avoid overflow and s...

Page 35: ...Stir the oil with the L shaped Teflon brush to suspend debris prior to draining 3 Open the fryer drain valve by pushing the red handle under the frypot to be filtered to the right until it is complete...

Page 36: ...hing one of the oil return valves to the left Oil return handles on the far sides of the cabinet return oil to the frypot through rear ports which flush debris from the bottom of the frypot The two re...

Page 37: ...15 30 seconds to ensure the oil return lines are clear of oil Over the top Oil Return Allow the faucet to sputter for 15 30 seconds to ensure the oil return lines are clear of oil 8 Turn off the filte...

Page 38: ...screen and empty debris into a fireproof container If possible wash all filter pan components in hot soapy water Rinse and dry thoroughly Section 5 2 Step 7 If not the filter pan should be thoroughly...

Page 39: ...commercial grade cleaner formulated to effectively clean and sanitize food contact surfaces Read the directions for use and precautionary statements before use Particular attention must be paid to th...

Page 40: ...are present and properly installed Verify that component box components e g computer controller transformers relays interface boards are in good condition and free of oil build up and other debris In...

Page 41: ...e filter pan and close the frypot drain valve Place the oil return handle in the OPEN position Allow all oil to return to the frypot The frypot should refill in no more than 2 minutes and 30 seconds M...

Page 42: ...taking steps to ensure that it doesn t happen again If a controller malfunctions because of a poor connection check all other connections too If a fuse continues to blow find out why Always keep in mi...

Page 43: ...still fails to turn ON when the ON OFF button is pressed contact an authorized service agent 7 2 2 Computer is ON but the gas valves fail to energize 1 Ensure float switch is not stuck in down positi...

Page 44: ...esired setpoint 3 Place a thermometer near the temperature sensing probe within 1 inch of the temperature probe and approximately 3 in 75 mm deep into the shortening see illustration Page 7 3 4 Press...

Page 45: ...tration If the probe adjustment is correct the computer probe circuit may be faulty If probe adjustment is incorrect it will require adjustment 6 Contact your authorized service agent if any of the fo...

Page 46: ...when ready to cook 6 If the KFC 1 SMS computer message DRAIN OPEN remains after Steps 1 4 contact an authorized service agent Possible malfunctions are a Drain microswitch may be faulty b Drain circui...

Page 47: ...small and appear lazy shortening does not come up to temperature quickly Contact an authorized service technician for service C Fryer will not reach setpoint temperature and or runs erratically 1 Inc...

Page 48: ...per and screen are clean and properly installed Refill pan and restart process Pump starts and abruptly stops Reset thermal overload Verify wiring harness is properly connected a damaged harness shoul...

Page 49: ...YSCFHC18G HIGH EFFICIENCY COOL ZONE SERIES GAS FRYERS CHAPTER 7 TROUBLESHOOTING 7 8 7 4 Wiring Diagrams...

Page 50: ...YSCFHC18G HIGH EFFICIENCY COOL ZONE SERIES GAS FRYERS CHAPTER 7 TROUBLESHOOTING 7 9 Fast Equipped Control and Filter Circuit...

Page 51: ...YSCFHC18G HIGH EFFICIENCY COOL ZONE SERIES GAS FRYERS CHAPTER 7 TROUBLESHOOTING 7 10 KFC 1 Equipped Control and Filter Circuit...

Page 52: ...L C 8700 Line Avenue Shreveport Louisiana 71106 TEL 1 318 865 1711 FAX Parts 1 318 688 2200 FAX Call Center 1 318 219 7135 Price 10 00 PRINTED IN THE UNITED STATES SERVICE HOTLINE 1 800 551 8633 OCT 2...

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