Frymaster MJCFEC, FMCFEC, J3F Probe Resistance Chart, Problem Probable Cause Corrective Action

Page 39

MASTER JET CF SERIES ATMOSPHERIC GAS FRYERS

CHAPTER 1: SERVICE PROCEDURES

1.10.2 Initial Troubleshooting, 24VAC Frying Systems (cont.)

PROBLEM

 

PROBABLE CAUSE

 

CORRECTIVE ACTION

 

 

 

 

 

 

A.

Incoming gas supply pressures are

A.

Inspect gas supply to fryer. Repair

 

 

not within range [Natural- 6-14" W.C.

 

and/or replace faulty components

 

 

(1.49-3.49 kPa); Propane- 11-14"

 

(defective supply shut-off valves,

Fluctuating or erratic

 

W.C. (2.74-3.49 kPa)]

 

incorrect piping size, etc.)

 

 

 

 

lighting of burner

B.

Air in gas supply lines (new

B. Allow unit to cycle on and off for

flame.

 

installation).

 

approximately 30 minutes to force air

 

 

 

 

from gas manifold and lines.

 

C.

Missing or poor target alignment.

C.

Replace missing target(s) and/or

 

 

 

 

ensure correct target alignment.

 

 

 

 

 

Thermostat will not

A.

Thermostat is out of calibration.

A.

Calibrate thermostat. Replace

adjust to correct

 

 

 

thermostat if calibration is not

temperature.

 

 

 

possible.

 

 

 

 

 

1.11 Probe Resistance Chart

Probe Resistance Chart

For use with CF Series fryers manufactured with Minco Thermistor probes only.

F

OHMS

C

F

OHMS

C

F

OHMS

C

F

OHMS

C

F

OHMS

C

60

1059

16

130

1204

54

200

1350

93

270

1493

132

340

1634

171

65

1070

18

135

1216

57

205

1361

96

275

1503

135

345

1644

174

70

1080

21

140

1226

60

210

1371

99

280

1514

138

350

1654

177

75

1091

24

145

1237

63

215

1381

102

285

1524

141

355

1664

179

80

1101

27

150

1247

66

220

1391

104

290

1534

143

360

1674

182

85

1112

29

155

1258

68

225

1402

107

295

1544

146

365

1684

185

90

1122

32

160

1268

71

230

1412

110

300

1554

149

370

1694

188

95

1133

35

165

1278

74

235

1422

113

305

1564

152

375

1704

191

100

1143

38

170

1289

77

240

1432

116

310

1574

154

380

1714

193

105

1154

41

175

1299

79

245

1442

118

315

1584

157

385

1724

196

110

1164

43

180

1309

82

250

1453

121

320

1594

160

390

1734

199

115

1174

46

185

1320

85

255

1463

124

325

1604

163

395

1744

202

120

1185

49

190

1330

88

260

1473

127

330

1614

166

400

1754

204

125

1195

52

195

1340

91

265

1483

129

335

1624

168

405

1764

207

1-34

Image 39
Contents Master Jet CF Series Atmospheric Gas Fryers Hour Service Hotline 1-800-551-8633 AprilPage Computers FCC Master Jet CF Series Atmospheric Gas Fryers Table of Contents Pilot Ignition System Functional DescriptionControl Options Thermostats and Temperature Probes Accessing Fryers for Servicing CE Standards for Incoming Gas Pressures Checking Burner Manifold Gas PressureAdjusting Pilot Flame Adjusting Burner Ceramic Target Spacing and Alignment Cleaning Gas Valve Vent TubeCalibrating Thermostat Control Replacing Computer Replacing Fryer ComponentsPage Replacing Temperature Probe Replacing High-Limit Thermostat Computer Controls Page Replacing Melt Cycle Timer Operating Thermostat Controls Disconnect union arrow to remove burner manifold assembly Replacing Burner Ceramic Targets Replacing Pilot Assembly or Thermopile Replacing Frypot Reverse steps 1-22 to reassemble the fryer Unreliable flame Troubleshooting and Problem IsolationPilot/Ignition Failures No pilot flameProblems Related to the GAS AND/OR Electrical Power Supplies Improper Burner Functioning Improper Temperature Control See .8.8 for retrofit information Computer-Related ProblemsRecovery Time Filtration Problems Filter Magic Simplified Wiring Diagram Leakage Troubleshooting, Millivolt Frying SystemsHigh-limit ROBERTSHAW-UNITROL 7000 System Check Initial Troubleshooting, Millivolt Frying Systems Troubleshooting GuidesFryer But the switch light is Initial Troubleshooting, 24VAC Frying SystemsProblem Probable Cause Corrective Action Probe Resistance ChartMjcf Millivolt Wiring Diagram, Non-CE Wiring DiagramsMain VALVE/COIL Generator Thermopile Mjcf Millivolt Wiring Diagram, CEMjcfe Wiring Diagram12.4 Mjcfec 24V Wiring DiagramFAST-Ready Constant Pilot Filter Pump Motor Filter Magic II Wiring DiagramAccessories Master JET CF Series Atmospheric GAS Fryers Parts ListMaster JET CF Series Atmospheric GAS Fryers Parts List For Single Burner Manifold ComponentsNatural Gas, w/Thermopile use 810-0426 for pilot only Fryer Cabinetry Cabinetry ComponentsMaster JET CF Series Atmospheric GAS Fryers Parts List Filter Magic II & Spreader Cabinet Cabinetry Filter Magic & Spreader Cabinet Cabinetry Casters, Legs and Associated Hardware Component Shield Assemblies No Interface Board Component Shield, Filter Box Assemblies and ComponentsComponent Shield Assemblies With Interface Board Filter Box Assemblies Control Panel Assemblies and Related Components Control Panel Assemblies and Related Components Filter Magic II Drain Manifold Components Filtration System ComponentsStandard Component 1.1 Filter Magic Drain Manifold ComponentsSee page 2-27 for Euro-Look Drain Valve Assemblies Euro-Look Drain Manifold ComponentsFilter Magic II Filter Pan Components Outer Pan Components Assembly Crumb Screen Not Included Order SeparatelyFilter Magic Filter Pan Components Inner Pan Components Assembly Crumb Screen Not Included Order Item #8 Below Oil Return Handle Components Units Built Prior To April Master JET CF Series Atmospheric GAS Fryers Parts List OIL Return Plumbing Filter Magic II Typical Oil Return PlumbingFilter Pump and Motor Components Standard EURO-LOOK Component PART# Drain Valves and Related Components Euro-Look Drain Valves and Related Components-Round Drains 106-3760 Valve, Drain Assembly Full VatPower Shower Components Frypot, High-Limit and Probe Components Frypot, High-Limit and Probe Components Wiring Connectors, Pin Terminals and Power Cords KJ3FC Fast-Ready Plan Wiring DiagramMaster JET CF Series Atmospheric GAS Fryers Appendix 3 KFC Computer Wiring4 KFC Computer Wiring DiagramKscf Wiring Diagram w/ Float CE KFC-1 Harness Diagram Transformer/Filter Box Wiring for Fast Computer Parts List KJ3FC Variant KJ3FC Variant Parts List KJ3FC Variant Parts List This page Intentionally Left Blank Service Hotline

JCFX, J65X, J3F, KJ3FC, MJCF specifications

Frymaster, a leading manufacturer of commercial frying equipment, offers a range of fryers tailored to meet the demands of various food service operations. Among their notable products are the FMCFEC, MJCFEC, MJCF, JCFX, and FMCFE models. Each of these fryers is designed with cutting-edge technology, emphasizing efficiency, performance, and ease of use.

The FMCFEC model stands out for its advanced filtration system, which provides exceptional oil management. This feature helps extend the life of cooking oil, delivering consistent frying quality while reducing operational costs. The FMCFEC is equipped with a digital controller that simplifies temperature management, ensuring food is cooked to perfection every time.

The MJCFEC is another remarkable model in Frymaster's lineup, featuring a versatile design suited for quick-service and casual dining establishments. It boasts a compact footprint while still offering a large frying capacity, enabling operators to maximize their output in limited space. Additionally, the MJCFEC incorporates energy-efficient technology, resulting in lower utility bills and a reduced environmental impact.

The MJCF model is geared toward high-volume frying, utilizing a powerful heating system that ensures rapid oil recovery. This fryer's heavy-duty construction enhances durability, making it ideal for busy kitchens where reliability is paramount. The MJCF model also features a straightforward interface, allowing staff to operate it with minimal training.

The JCFX model is designed with flexibility in mind, allowing for customizable frying options. This fryer offers multiple frying baskets and a range of temperature settings, making it suitable for various menu items, from fries to seafood. Its user-friendly digital controls enhance operational efficiency, making it easier for kitchen staff to manage frying times and temperatures.

Lastly, the FMCFE model emphasizes energy savings and oil conservation without sacrificing performance. This fryer incorporates advanced technology to monitor oil quality and usage, allowing operators to optimize their frying processes. The FMCFE's design focuses on safety, with features that minimize the risk of burns and splatters in busy kitchen environments.

In summary, Frymaster’s FMCFEC, MJCFEC, MJCF, JCFX, and FMCFE models reflect the company's commitment to innovation and quality in commercial frying equipment. With their distinctive features, energy efficiency, and user-friendly designs, these fryers are well-suited for a variety of food service applications, providing operators with reliable performance and exceptional results.