Frymaster YSCFC24GSERIES manual Control Options, Thermatron Controller Board

Page 7

YSCFC SERIES FLATBOTTOM GAS FRYERS

CHAPTER 1: SERVICE PROCEDURES

to 11 seconds to light the burner flame. A flame sensor verifies that the burner is lit by measuring the flow of microamps through the flame. If the burner does not light (or is extinguished), current to the ignition module is interrupted, preventing the main valve from opening, and the ignition module "locks out" until the power switch is turned "OFF", then back "ON".

A temperature probe monitors the temperature in the frypot. When the programmed setpoint temperature is reached, resistance in the probe causes the heat cycle circuitry in the controller to interrupt current flow through the heat relay. This in turn interrupts the 24 VAC to the ignition module, resulting in closure of the gas valve.

Control Options

YSCFC Series Flatbottom gas fryers are equipped with Thermatron temperature controller. The fryer is turned on and off by means of a rocker switch and the temperature is set by adjusting a potentiometer. The Thermatron board is located in the wireway box behind the control panel, or in a component box inside the cabinet (depending on fryer configuration).

The Thermatron temperature controller operates by comparing resistance between the potentiometer setting and the temperature probe. If the resistance values don’t match, an on-board relay energizes, sending voltage to the gas valve that supplies fuel to the burners. When the resistance values are equal, the on-board relay de-energizes, interrupting voltage to the gas valve, which stops the fuel flow.

Depending on the system configuration and destination, 115VAC controller boards are used.

 

 

 

 

 

3 AMP FUSE

 

 

Line

voltage

enters

the interface

 

 

 

 

F1

 

 

board at J1. The temperature controls

 

 

 

 

 

 

 

 

BOIL

 

 

REMOVABLE

COM

13

(potentiometer)

are

connected

to

 

K1

terminals 7, 8

and

9. The sensor

 

 

 

 

RELAY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NC

14

probe

circuit

is

connected

to

9

CCW

 

 

 

 

 

 

 

 

 

 

NO

12

terminals 10 and 11.

The high-limit

8

 

EXT POT

 

 

 

CT

 

 

 

 

 

and gas valve route through terminal

7

CW

 

 

 

 

 

 

12. Terminals 5 and 6 are the melt-

 

 

 

 

 

 

 

 

cycle disable circuit. The melt cycle

 

 

 

 

 

 

 

 

is enabled unless terminals 5 and 6

11

PROBE

 

 

 

 

J1

are jumped out.

 

 

 

10

 

 

 

 

 

COM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

115

 

 

 

 

 

 

 

 

P12

P13

 

 

230

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5

MELT CYCLE DISABLE

 

12/24 VAC INPUT

 

 

 

 

 

 

 

6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Thermatron Controller Board

 

 

 

 

 

 

 

1-2

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Contents YSCFC24G Series Flatbottom Gas Fryers Hour Service HotlinePage Computers Where Applicable FCC Yscfc Series Flatbottom Gas Fryers Table of Contents Functional Description Electronic Ignition ConfigurationNON-CE Altitudes of 2000 feet or less Thermatron Controller Board Control OptionsSafety Components Accessing Fryers for ServicingAdjusting Burner Manifold Gas Pressure Cleaning the Gas Valve Vent Tube if applicableCalibrating the Thermatron Temperature Controller Replacing Fryer Components Remove/Replace Temperature Probe or High-Limit ThermostatTemperature probe High-limit Removing/Replacing Rocker Switches Reverse the above steps for reassembly Removing/Replacing Blower Assembly or Air Prover Switch Frypot Baffle Inspection Replacing the FrypotFrypot/Firebox Removal/Replacement Procedure Yscfc Series Flatbottom GAS Fryers Service Procedures If the Firebox Requires Replacement Troubleshooting and Problem Isolation Ignition Failures Problems Related to the Electronic CircuitsImproper Burner Functioning Yscfc Series Flatbottom GAS Fryers Service Procedures Filtration Problems Improper Temperature ControlYscfc Series Flatbottom GAS Fryers Service Procedures Leakage Troubleshooting Guides Light Indication Probable Cause Corrective Action Indicator LightsWiring for Common Cabinet Flatbottom without Boil Out Wiring Diagrams2 24/24 Filter Wiring 3 18/24 Common Cabinet Transformer Box Blower Assembly and Combustion Air Yscfc Series Flatbottom GAS Fryers Parts ListBurner Manifold and Related Components Orifice Flue Caps, Top Caps, and Related Components Cover, 1824G Frypot use 106-2839SP for 2424G Frypot Cabinetry Oil Return Manifold Door Assemblies and Component Parts Control Panels, Wireways, and Related Components Control Panels, Wireways, and Related Components Suction Oil810-3088Oil Return Manifold 106-5461Oil Return Plumbing Oil Return and Suction ManifoldsFilter Unit Frypot, Drain, and Oil Return Components Firebox Assembly Drain Valve and Components Connectors 2-Pin Female 6-Pin Female 9-Pin Female Wiring Connectors, Pin Terminals, and Power CordsScrews, Nuts, and Fasteners Service Hotline

YSCFC24GSERIES specifications

The Frymaster YSCFC24GSERIES is a state-of-the-art commercial fryer designed for high efficiency and durability. This unit is ideal for restaurants, food trucks, and other food service environments that require fast and reliable frying capabilities. With a focus on both performance and safety, the YSCFC24GSERIES stands out as a go-to option for culinary professionals.

One of the key features of the YSCFC24GSERIES is its advanced heat management technology. The fryer utilizes a high-efficiency, gas-fired heating system which quickly reaches the desired frying temperatures. This reduces recovery time between batches, allowing chefs to maintain optimal frying conditions even during peak service hours. The unit is equipped with a powerful thermostat that ensures precise temperature control, which is vital for consistent frying results.

In terms of structure, the YSCFC24GSERIES is built with a stainless steel exterior and polished tank, offering durability and resistance to corrosion. This makes it easy to clean and maintain, which is important in a fast-paced kitchen environment. The unit also features a large-capacity fry pot, allowing for substantial frying operations, accommodating both high volume and diverse menu options.

Safety is a top priority in the design of the YSCFC24GSERIES. The fryer includes an automated shut-off feature in case of overheating, as well as a built-in filtration system that helps to maintain oil quality. This not only prolongs the life of the oil but also ensures better taste and reduced cooking odors. Additionally, the fryer has cool-to-the-touch handles and a safety interlock system to prevent accidents during operation.

The YSCFC24GSERIES is also designed with user-friendliness in mind. With easy-to-use controls, operators can quickly adjust temperatures and cooking times without extensive training. The digital display provides clear readings of current settings, making it straightforward to manage multiple frying processes simultaneously.

Furthermore, the Frymaster YSCFC24GSERIES prides itself on energy efficiency. The engineering behind its design ensures that excessive energy consumption is minimized, resulting in environmental benefits as well as cost savings on utility bills.

In summary, the Frymaster YSCFC24GSERIES is a powerful and reliable fryer that combines cutting-edge technology with user-friendly features. Its robust construction, smart safety mechanisms, and energy-efficient operation make it an essential tool for food service professionals looking to enhance their kitchen efficiency and deliver high-quality fried foods.
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