L22-405 R0 SELVRF Service Troubleshooting and Service Manual

Oct 28, 2026

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Troubleshooting and service guidance for SELVRF equipment, covering safety responsibilities, required precautions before work, and clear warnings regarding improper installation, service, or maintenance. The manual directs technicians to review key notices and follow safety procedures, then provides structured troubleshooting topics such as component identification, computer display diagnostics, probe and power supply checks, and component-level fault isolation. It also includes resistance chart references, schematics, service notes, and factory contact instructions.

LanguageEnglish

CategoryHealthcare

FormatPDF

Pages26

Reading Time1 h 6 min

AccessFree to download

Safety Warnings

Serial Number Breakdown

Theory of Operation

Basic Troubleshooting

Preparing to Service Appliance

Component Identification

Computer Displays

Component Troubleshooting

Temperature Probe

Oil Level Probe

24VAC Transformer

DC Power Supply

Element

Contactors

Actuators

Hi-Limit Switch

Auto Filter Board

Filter Pump and Motor

Pan In Place / Pan Not Empty Switches

Temperature Probe Resistance Chart

Schematics

Notes

Contact the Factory

TROUBLESHOOTING AND SERVICE MANUAL Covering SELVRF Disclaimer: By performing any service on the intended equipment of this manual, you agree to assume all risks involved with performing the service including but not limited to damage to property, personal injury and loss of income. Pitco/Magikitch’n/Anets/Perfect Fry recommends all service to be performed by a qualified service agent. Improper service or maintenance can cause serious property damage, personal injury or death. It is the responsibility of the person servicing the equipment to follow all safety procedures and verify proper operation of the equipment after performing service. Read the operations manual prior to operating or servicing any equipment. Ensure to review all notices, cautions, warnings and dangers noted in the operations manual. +1 (603) 225-6684 L22-405 R0 [http://www.pitco.com 1 4/18](http://www.pitco.com 1 4/18) BEFORE SERVICING, REFER TO PAGE 3 AND 4 OF THIS DOCUMENT FOR IMPORTANT NOTICES Table of Contents SAFETY WARNINGS……...……………………..………….……………………3-4 SERIAL NUMBER BREAKDOWN.……………………….………………………5 THEORY OF OPERATION……………..…………………….……………………..6 BASIC TROUBLESHOOTING..…………………………….………………………7 PREPAIRING TO SERVICE APPLIANCE……………….……………………….8 COMPONENT IDENTIFICATION……………………….……………………..8-9 COMPUTER DISPLAYS…………………………………….…………………10-11 COMPONENT TROUBLESHOOTING…………….……………………..12-18 􀂟 Temperature Probe ……………………………………………………………………………………………………………..…12 􀂟 Oil Level Probe ………………………………………………………………………………………………………………………12 􀂟 24VAC Transformer………………………………………………………………………………………………………………….12 􀂟 DC POWER SUPPLY………………………………………………………………………………………………………………….13 􀂟 Element ………………………………………………………………………………………………………………………………….13 􀂟 Contactors ..…………………………………………………………………………………………………………………………….13 􀂟 Actuators ………………………………………………………………………………………………………………………………..14 􀂟 Hi-Limit Switch ……………………………………………………………………………………………………………………….14 􀂟 Auto Filter Board ……………………………………………………………………………………………………………….15-17 􀂟 Filter Pump and Motor…………………………………………………………………………………………………………….18 􀂟 Pan In Place/Pan Not Empty Switches …………………………………………………………………………………….18 TEMPERATURE PROBE RESISTANCE CHART……..…………………….. 19 SCHEMATICS ………………………………………………….…………………20-24 NOTES .…………………………………………………………….……………………25 CONTACT THE FACTORY …………………………………………………………26 BEFORE SERVICING, REFER TO PAGE 3 AND 4 OF THIS DOCUMENT FOR IMPORTANT NOTICES TO THE PURCHASER, OWNER AND STORE MANAGER Please review these warnings prior to posting them in a prominent location for reference. WARNING DO NOT store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance. WARNING Improper installation, alteration, service or maintenance can cause property damage, injury or death. Read the installation, operating and maintenance instructions thoroughly before installing or servicing this appliance. WARNING Installation and all connections must be made according to national and local regulations and codes in force. WARNING A country approved all pole circuit breaker with a minimum open contact gap of 3mm must be used for proper installation. (CE Countries) WARNING During the warranty period, if the customer elects to use a nonoriginal part or modifies and original part purchased from Pitcoand/or its Authorized Service and Parts (ASAP) companies, the warranty will be void. In addition, Pitco and its affiliates will not be liable for any claims, damages or expenses incurred by the customer which arises directly or indirectly, in whole or in part, due to the installation or any modified part and/or received from an unauthorized service center. WARNING This appliance, when installed, must be electrically grounded in accordance with local codes, or in the absence of local codes, with the National Electrical Code, ANSI/NFPA 70, or the Canada Electrical Code, CSA C22 .2, as applicable. WARNING Adequate means must be provided to LIMIT th

FAQs

What safety precautions must be followed before servicing the SELVRF equipment?

The manual requires reviewing safety notices and following all safety procedures. It also warns to disconnect power before servicing, maintaining, or cleaning the appliance.

What does the manual say about improper service or maintenance?

Improper installation, alteration, service, or maintenance can cause property damage, injury, or death. Service should be performed by qualified service agents.

How does the manual structure component troubleshooting?

Troubleshooting is organized around component identification and computer display diagnostics, followed by component-level checks for probes, power supplies, elements, and control boards, with supporting charts and schematics.

Oct 28, 2026

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