Frymaster Pro H55-Series Product manual

Technical Reference Manual
Student Name
Instructor Name
*8197840*
Date: ___/___/___
8700 Line Avenue,
Shreveport, LA 71106
800-551-8633
Email: [email protected]om
Web sites: www.frymaster.com
© Welbilt Foodservice 2019
2020 Edition 12/5/2019

Interactive features are embedded
throughout this manual. e function
of the feature is based on the form of
the book: electronic books have linked
video and documents; paper copies
have QR codes, linking to Web-posted
material.
You will see images (like the non-
linked examples above) labeled Video
Content. Click on the desired image
and the related video will play on your
internet-connected device.
QR codes connect to Service and Parts
manuals. e title next to the QR code
is hyper linked. Click on the title while
viewing the manual on a connected
device and you will be taken to the de-
sired technical manual.
e Technical Reference Manual and
other service and parts manuals are
published on the ash drive provided in
the training class.
Using the Interactive Features in this Manual
Scan the bar code at left to be
taken to a service manual.
Pictures labeled video con-
tent are linked to Web-based
videos. Click on the image to
see the video while viewing
the manual on an internet-
connected device.

Frymaster Tech Reference
Frymaster Support 1-1
High-Eciency Gas 2-1
HEElectric 3-1
AutoFilter 4-1
FilterQuick Touch 5-1
Codes/Charts/Tables 6-1
Table of Contents

1-1
Chapter 1: Frymaster Support
Frymaster makes information available in a number of
formats:
• Training classes held all over
the country.
• Call Center service techs can be
reached at 800-551-8633 or via
email at frytechsupport@welbilt.
com
• Manuals, bulletins, forms and instructions are posted to
the service literature page of Frymaster.com
• Technical and operational videos are posted to Frymas-
ter’s YouTube channels.
• Interactive training
modules are posted to
Frymaster’s Google
Classroom.
• Throughout this
manual, video links are
identified and reach-
able by clicking when
reading on an internet
connected computer
or tablet. Manuals are
reachable by clicking
titles or scanning QR
codes.
Frymaster Call Center Techs: (Back row, from left) Bobby Boracz, Darryl
Tucker, Josepher Brown, Larry Shephard. (Front row, from left) Terry Loux,
Robert Hammond, Thomas Mitchell, Lyn Sealy, Dan Griffith, Brad Rowe,
Dave Glassy

Frymaster Support
1-2
Frypot Serial Number Placement
The serial number is etched inside the frypot. Aflashlight held at a sharp angle is useful in find-
ing and reading the number.
The frypot serial number is located inside the frypot on the front wall.
Information on the fryer un- der repair is essential when
seeking help from Frymaster’s
Technical Call Center. The
rating plate is the first place to
look.
The serial number, annotated
above, provides the fryer’s
model year and the month it was
built, often vital information
when dealing with individual
components or software.
The rating plate, shown at right,
also includes the model number,
which reveals the fryer’s control-
lers and other features. The serial
number can also be found in the
frypot (shown below). The model
number is annotated in the Charts
and Tables section.
Year Fryer Was Built
13 - 2013
02 - 2002
Production Sequence
Family Model
Month Fryer Was Built
01 - January
04 - April
12 - December
Reading Rating Plates,
Model Numbers

2-1
Chapter 2: High-Efficiency Gas
• Troubleshooting • Frypots
• Ignition Components • Burners
• Legacy Controllers
H55 McD LOV Service McD LOV Parts OCF Parts
FQ Service FQ Parts
H55 LOV
FilterQuick
OCF

High-Efficiency Gas
2-2
The closed burner and ignition system on 50 and 30lb high-efficiency gas fryers work the same. The fryers in the platforms shown here share a number of common ignition parts:
•Interface boards behind the controller hold relays that send 24VAC to the ignition system.
• Spark modules open the gas valve, create spark and check for flame in the burner.
• Blowers enhance the operation of the closed burner.
• Temperature probes in the frypot monitor oil via resistance and report back to the interface
board and then the controller display.
• Hi-limit probes open to prevent further heating if the oil becomes too hot.
The LOV and FilterQuick fryers have 30lb frypots and additional features for automatic
filtering and topoff. The OCF gas has 30lb frypots, automatic top off and prompted manual
filtering. Those features are described in more detail in an online course. However, the burner
and ignition system works the same as the earlier high efficiency gas fryers. .
The problems that prevent any of these fryers from heating will be similar and largely the
troubleshooting techniques are the same.
The following pages show inside views of the cabinet and the control boxes of the high-
efficiency gas fryers.
The cabinet interior of an Oil Conserving Fryer or OCF exhibits the same ignition
components as the 50-55, LOV and FilterQuick fryers.
Blower
Igniter
Gas
Valves
Gas
Valves
Spark
Module

High-Efficiency Gas
2-3
FQ3000
FilterQuick
Gas
Valve
Blower Igniter
Gas
Valve
Spark
Module
Behind the Doors of High-Efficiency Gas Fryers

High-Efficiency Gas
2-4
H55
CM 3.5
Controller
Blower
Gas
Valve
Igniter

High-Efficiency Gas
2-5
MIB
Oil
Discharge
Valve
McDonald’s LOV
M3000
JIB
Filter
Lights
Blower
Spark
Module
Gas
Valve
Igniter
Site Glass
Video Content
Spark
Module
Spark
Module
Spark
Module
Spark
Module