Service Manual - Whaley Food Service
Contents
1. 24V RELAY THERMOSTAT DIGITAL 24V tor TT mu N Y DESCRIPTION PARTS LIST Ete PITCO FRIALATOR INC lar ro 80x 801 CONCORD NH 03902 0501 SCHEMATIC RTE14 WITH 3300 PART NO Mu ex a Mei 42. Electric 5 2 PP10034 Clamp Gas Electric 6 1 PP10032 Gasket Gas Electric 7 2 PP10620 Clamp Worm type Gas Electric 8 1 A3318602 Hose Overflow Gas Electric 9 1 PPI0747 Solenoid Water Fill Gas 1 PP10982 Solenoid Water Fill Electric 10 1 PPI0742 Filter Gas Electric 11 1 PP10753 Valve Ball 3 8 Bronze Gas Electric 12 1 PP10726 Valve Check Non Return Gas Electric 13 4 PP10663 Plug SS 1 4NPT Gas 14 1 A3318002 Deflector Water Inlet Gas Electric 15 1 A3318102 Shield Probe Gas Electric 16 2 P0142000 Nut Acom 10 24 SS Gas Electric 17 2 PPI0698 Screw 10 24 x 5 8 SS Gas Electric 18 4 PPI0666 Washer Nylon Gas Electric 19 2 PP10667 Washer Shoulder Nylon Gas Electric 20 2 P0092300 Nut Keep 10 24 Gas Electric EP amp A 7 DE pora ad E Tank and Fluid Components 10 Accessories Item Qty Gi 7D UV BI D ra Rh e e gt a Fa ba pa NA A A N ra Basket I Basket 2 Basket 3 Unit Rh e an ra NN e Neme Fa Fa Nee Part Number A3317902 A4509301 B4509402 A5053602 A3318704 A3317802 B3311001 B3311002 P6071251 PP10670 P0048980 PP10698 PP 10668 PP10669 PP10673 PP10729 PO112000 PO142000 A5053702 B4511101 B4511501 B4511601 Description Cover Tube Rack Taco Rack Pan Holder End Hinge rod Support Hinge Rod Catch Cover LH Catch Cover RH Handle Bolt 1 4 20 x 1 SS Screw 10 32 with 1 shoulder Screw 10 24x5 8 SS
3. Nut Acorn 1 4 20 Nut 1 4 20 SS Washer Split Lock 1 4 SS Screw 1 4 20x3 8 SS Screw 10 24 x 1 2 SS Nut Acorn 10 24 SS Pan Holder Center Dual Units Only Basket Sutcasge iii Basket NarroW rr Basket Wide 11 Gas Electric Gas Electric Gas Gas Electric Gas Electric Gas Electric Gas Electric Gas Electric Gas Electric Gas Electric Gas Electric Gas Electric Gas Electric Gas Electric Gas Electric Gas Electric Gas Electric Gas Electric Gas Electric Gas Electric Gas Electric Gas Electric Gas Electric Basket 1 Basket 3 Accessories 12 Drawing showing the location of the Pilot Assembly with the Burner Shield in place 13 FRONT PANEL e ale Po R LAUT 3 ante srn Ze 3 z e me 2 4 14 Gil R v at NEUTRAL Une L LR FOTI ose sta 120 vac SINGLE PHASE eng Dom Ki LEE S EE 7 de a A Lat Le te CS Cale S L T H
4. applied to the two wires leading to the Actuator With no voltage present the Solenoid should be closed Safety Relay K1 With a 24 VAC signal present at the coil section of the relay the switch section should have closed the circuit between the two Gray wires Ignition Control Module When the Ignition Control Module receives 24VAC it will send a signal to the spark ignitor at the pilot assembly The Module will also send 24VAC to the Pilot Solenoid at the Gas Valve The pilot will light and the Pilot Flame Sensor will send a 0 15 0 35 micro amp signal to the Ignition Module at which time the ignition module will cease the pilot spark and send a 24VAC signal to the Main Solenoid at the Gas Valve To test the system look and listen for the above ignition steps and check for the appropriate signals Temperature Probe Unplug the wiring harness from the rear of the Temperature Control Measure the resistance between the two black wires on the harness in the cooker NOT the harness at the control Measure the water temperature with an independent temperature meter or thermometer and the resistance of the probe at the same time Consult the chart below for probe specifications Temperature Resistance Temperature Resistance Temperature F Resistance F Ohms Ohms 108050 190 F 8994 84643 195 F 8255 If the resistance varies more than 20 from that specified in the chart the probe should be changed It is more important that t
5. 071 P6071223 PP 10749 P0091400 A2948301 P5045240 B6714301 B6731302 B6714101 B6731402 PP10560 P5047302 Contactor 24 VAC 3 Pole Terminal Block Front Panel Assembly Description Front Panel Weldment Screw 3 10 x 5 8 Self Drill Bezel Front Panel Thermostat With 24V Display Screw Button Head Hex Switch Rocker SPST Label Switch Fuse 1 Amp Slow Blow Glass Fuse 2 Amp Slow Blow Glass Fuse Holder Fuse Holder Probe Temperature Sensing Cable Power With Plug Strain Relief 90 Transformer Multi to 24 VAC Screw 6 32 x 5 8 Control Liquid Level Control Liquid Level Relay 120 VAC SPST Relay 24 VAC SPST Wire Clamp Grommet Screw 6 32 x 5 8 SS Nutsert 6 32 Entrance Box Clamp Romex Harness Control Cable Harness Entrance Box Harness Front Panel Harness Front Panel Gas Electric Gas Electric Gas Electric Gas Electric Gas Electric Gas Electric Gas Electric Gas Electric Gas Gas Electric Gas Electric Gas Electric Gas Electric Gas Electric Gas Electric Gas Electric Gas Electric Gas Electric Gas Electric Gas Electric Gas Electric Gas Electric Gas Electric Gas Electric Gas Electric Gas Electric Electric Lila Electric ita Electric Tank and Fluid Components Item Qty Part Description Gas Electric Unit Number 1 1 PPI0565 Drain Valve SS Gas Electric 2 1 B4000802 Handle Assembly Gas Electric 3 2 B8015102 Connector Drain Outlet Gas Electric 4 2 B8015202 Tube Drain Outlet Gas
6. 25KWELEM RIGHT BA RELAY E MVOC DEI OUTPUT LEFT M RELA 2006 oe OUTPUT HEAT DEM 24 VDC ORAN INTERLOCK ees HEAT DEMAND RELAY ab Yaa POWER IN ed gt 26 00 RELAY POVERA CONTACT LINE IN 24 VAC POWER RET et NOTES 1 UNLESS OTHERWISE SPECIFIED ALL WIRES ARE 18 AWG 2 AT FUSE Ft USE FUSE HOLDER P5045794 rai 3 FOR 240 VAC UNITS CONNECT RED WIRE TO PIN 1 ON T1 Y FOR 220 VAC UNITS CONNECT RED WIRE TO PIN 1 ON Tt gt FOR 208 VAC UNITS CONNECT RED WIRE TO PIN 2 ON T1 DIGITAL 3300 T STAT MPI v2 PP10982 VALVE WATER 24V SOLENOID a Da TB1 182 P5047302 TERM BLOCK 2 POST ENTRANCE PP10210 EMS 40VA 120 208 240V TO 24V PP10854 SWITCH ROCKER SPST ON OFF PPi0949 PROBE TEMPERATURE P5045660 CONNECTOR PLUG 9 PIN MOLEX CONNECTOR PLUG 2 PIN WOLEX bee PROBE LO LEVEL PROBE St Ei ai WIRE OPTIONS WiIREOPTIONS WIRE OPTION 2 VAC 380220 VAC 2000R 220 VAC THREE PHASE 240 VAC OR 3 PC ug PET CONNECT or N CONNECT 3 WIRE B GROUND Tom I ion mn ZN sa A WIRE OPTION 5 200 OR 220 VAC SINGLE PHASE TWRELOROUND CONTACTOR DEF PURP 40AMP 24 VAC 3PST NO RELAY 24 VAC SPOT WIMTG TABS CONNECTOR JACK 9 SKT MOLEX CONNECTOR JACK 2 SKT MOLEX ELEMENT TUBULAR 1 FUSE _2 AMP SLOW BLOW GLASS CONTROLLER LIQUID LEVEL
7. AS OBTAIN THIS INFORMATION FROM YOUR LOCAL GAS SUPPLIER SAFETY SAFETY SAFETY 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 Rethermalizer 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 Rethermalizer 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
8. P10665 PP10665 A3306402 P0092300 PP10271 A1815501 A8000801 A8013101 B7510102 B8009501 A8000801 A4012801 P0063500 A8001001 PP10025 P6071050 PP10195 A1401002 PP10698 A3701002 P6071341 P6071353 P5045638 P5045639 A8001101 P6071267 P5045660 B6779850 P5047541 PP10953 Description Gas Shut Off Valve Pilot Assembly Nat Screw 10 24x3 8 SS Screw 10 24x3 8 SS Pilot Bracket Nut Keep 10 24 High Limit Bracket High Limit Bracket Manifold Mounting RH Bracket Thermostat amp Unitrol Extension Extension Gas Valve Knob Manifold Burner Bracket Manifold Mounting LH Clamp Unitrol Bracket Screw Square Head 6 32 Air Collar Screw Air Collar Set Burner Bolt Burner Mounting 1 4 20 Clamp Bulb and Probe Screw 10 24 Round Head SS Heat Shield Burner Orifice NAT Orifice LP Gas Valve 24V NAT Gas Valve 24V LP Fittings Burner Knob Gas Valve Bracket Unitrol Limit Wires Thermopile Elements 208 220 240V iii Gas Electric Electric DETAIL Heating Components 6 Item 1 D Qu FW N 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Not Shown 1 2 Qty Unit MI Be N e e e D I e Fe Fe e ra Ne Fe Fe b ra CIN Part Number B3609601 P0075300 A3635002 PP10939 PP10195 PP10654 A6054501 PP10122 P5045717 P5045794 P5045794 B6718701 PP 10439 PP10146 PP10210 PP10749 PP10702 PP10981 P5046691 P5046688 P6071
9. Service Manual for the Gas and Electric Rethermalizer Model Numbers RTG14 amp RTE14 PITCO FRIALATOR INC P O BOX 501 CONCORD NH 03302 0501 Phone 1 603 225 6684 Toll Free 1 800 258 3708 Fax 1 603 225 8497 Pitco Frialator Ne Literature L20 159 Rev 1 Rev Date 30 April 1997 Made in the United States of America 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 G
10. T A Ll OLL ES LI lo TS d P2 CONNECTOR PLUG 15 PIN MOLEX T i ES EXE ETE TER 3 i HA GE SS iL EZ Hi z ES 55 a eae E d Seis x gen RC Es 5045630 ARE P5045839 v L wom ail NOMENCLATURE PART NO d A mor 2 335 1 Z V2 WAJER a rise _PITCO FRIALATOR INC tan ro es 501 CONCORD NA 093020501 HI LEVEL PROBE LO LEVEL PROBE M SCHEMATIC RTG14 WITH 3300 aces PART NO NA Geesse cae NONE SH10FT D 700254 B NEXT ASSY NOTES 1 UNLESS OTHERWISE SPECIFIED ALL WIRES ARE 1 8 AWG 2 AT FUSES F1 AND F2 USE FUSE HOLDER P5M5T94 3 JUMPER TERMINAL 5 TO TERMINAL 3 ON A1 FOR PROGRAMMING 14 TABLE SI UNEJANPS Tee Dan L138 AMPS Ue AMPS pw FRONT PANEL CT L144 AMPE Dam be DS Tewes 12 22 APS BOW 13 22 AUPS 27WIELEM 11 28 AUPS PP10053 awe VEN L3 26 MPS 3 5KWIELEM PP10953 11 41 AUPS BV Lang a OKWIELEM SEE NOTE 3 UZ AMPS PP10953 12 24 AMPS BKW 13 24 AMPS 3 OKWIELEM 11 14 AMPS PP10053 L2 14 AMPS 890 13 14 AMPS J OKWELEM Fa WIRE OPTION 1 240 VAG OR 208 VAC PHASE WIRE 8 GROUND 11 15 AMPS PP10953 12 15 AMPS 15 EKW L3 15 AMPS 3 SKWWELEM 32 AAA PP10953 L 37 AMPS L AMPS lagoon US AMPS seas 12 21 AMPS TARW 13 21 AMPS 2 SKWELEM FE su s 3 LI 123AMPS sue 12 123 AMPS TAN L3 123AMPS
11. around the Rethermalizer 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 SAFETY SAFETY SAFETY SAFETY WARNING The power supply must be disconnected before servicing or cleaning the appliance SAFETY WARNING 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 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 minimum clearances specified in the installation instructions WARNING The Rethermalizer must be properly restrained to prevent movement or tipping This restraint must prevent the fryer from movements that would splash hot liquids on personnel This restraint may be any means alcove installation adequate ties or bat
12. he probe resistance be correct at 212 F that 70 F therefore there can be more tolerance given at 70 F than at 212 F 2 PARTS General Parts Item 1 15 16 17 18 19 20 QTY Unit DD E ren eo Fe Re Re Fa Fa EA EA RR Fe Fei ds DO Part Number B3310502 C B3402201 B1811501 B1811503 A1619202 B2301109 B7230302 B7230202 P6071483 PP10025 PP11006 P6071300 A1819602 B3609901 A1822101 A4103602 A4103902 P0075300 PP10728 PP10652 A3901101 P0020600 P0093300 Description Tank Tank Cabinet Painted Cabinet Painted Back Strip Door Hinge Bottom Right Hand Door Hinge Top Right Hand Door Plug Hole Screw Handle Magnet Bracket Door Magnet Edge Marine Cabinet Spacer Tank Holder Splash Back Splash Back Screw 3 10 x 5 8 Self Drill Caster With Brake Caster Without Brake Caster Mounting Plate Bolt 1 4 20 Nut 1 4 20 Gas Electric Gas Electric Gas Electric Gas Gas Electric Gas Electric Gas Electric Gas Electric Gas Electric Gas Electric Gas Electric Gas Electric Gas Electric Gas Electric Gas Electric Gas Electric Gas Electric Gas Electric Gas Electric Gas Electric Gas Electric mm 9 D oe Heating Components Item I A D amp D 24 25 26 27 28 29 Not Shown QTY Unit 3 Rh ah RN D ra ka NN Ne BN WN H RRR RRR RRR NR ND D KF Part Number P6071767 P6071450 P
13. mponent Diagnosis Spark can be heard Pilot does not light Before diagnosing any individual components all appropriate power supplies and wiring terminations must be checked Follow the appropriate section below to diagnose the suspected components Digital Control When 24 VAC is supplied to the Temperature Control and the control is turned on the display should be lit When the water temperature is below the SET Temperature 195 F 24 VAC Heat Demand signal can be found between the Gray and Green Yellow wires at the rear of the controller The Red LED Heating indicator light will be ON When problems with the Temperature Control occur it is important that the Probe be checked also Computer Control When 24VAC is supplied to the control the display should be lit When the water temperature is below the SET Temperature 195 F a 24VDC Heat Demand signal can be found at the coil of the Heat Demand Relay located behind the computer Water Level Control Check for 24 VAC between the COM and 24 V PWR Power terminals Disconnect the HIGH LOW and COM terminals a 24 VAC signal can now be seen between the N C and COM terminals The safety Relay Kl and the Water Fill Solenoid will energize Using a jumper wire short the HIGH LOW and COM terminals together this will cause the Control to stop the 24 VAC signal between the N C and 24 V PWR terminals Water Fill Solenoid The Water Fill Solenoid should be open when a 24 VAC signal is
14. tery installation 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 THIS MANUAL MUST BE RETAINED FOR FUTURE REFERENCE SAFETY SAFETY Table of Contents Table of Contents TROUBLESHOOTING Component Diagnosis Digital Control Computer Water Level Control Water Fill Solenoid Safety Relay K1 Ignition Control Module Temperature Probe PARTS General Parts Heating Components Front Panel Assembly Tank and Fluid Components Accessories SCHEMATICS RTG14 with Digital Control RTE14 with Digital Control ne E See ee Se eS 2 y 1 amp D D D nv TROUBLESHOOTING This section is provided to aid the Authorized Service Technician in the repair of your Rethermalizer SYMPTOM POSSIBLE CAUSE Display will not light Bad Temperature Control Fuse Holder Fuse Transformer or Switch Bad K1 Relay contactor Probe Display Gas Valve or Elements or Display lit but does not heat Water Level control Bad K1 Relay Level Sensor Seals Level Control or Water fill solenoid Constantly fills ill not fill Sy ag pene Pe pon x Manual bypass valve may be open Gas Valve Knob is NOT in the ON position Plugge Pilot orifice Bad Ignition Module or Gas Valve Pilot Lights but mains do not Bad Gas Valve or Ignition Module Co
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