Pitco SELV Series User manual

L22-393 R0 Page 1
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SolsticeElectricFryers
SELVSeries
ServiceM
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RETAIN AND STORE THIS MANUAL IN A SAFE PLACE FOR FUTURE USE

L22-393 R0 Page 2
!DANGER !
Improper installation, operation, adjustment, maintenance, all alterations or service, and unauthorized
alterations or modifications can cause property damage, injury or death. Read the installation, operating
and service manuals thoroughly before installing or servicing this equipment.
!DANGER !
Prior to moving, testing, maintaining or repairing your appliance, ensure it is emptied of all oil, cool,
disconnected from electric and all electrical power. Failure to do so may result in property damage,
damage to your fryer, injury or death.
!DANGER !
DO NOT sit or stand on this appliance. The appliance’s top deck, door, front panel, tank, splash back,
tank cover, workshelf, drain board are not steps. Serious injury will result from slipping, falling or contact
with hot liquids causing property damage, injurious severe burns and/or death.
!DANGER !
NEVER use the appliance as a step for cleaning or accessing the ventilation hood. Serious injury will
result from slipping, falling or contact with hot liquids causing property damage, injurious severe burns
and/or death.
!DANGER !
Do not store or use electricoline, store or spray aerosols or other flammable liquids or vapors in the
vicinity of this or any other appliance. Appliances incorporate open flames and/or high heat that will
ignite flammable vapors causing property damage, injury and death.
!DANGER !
No structural material on the fryer should be altered or removed to accommodate placement of the fryer
under a hood.
!DANGER !
All fryers shipped without factory supplied cords and plug assemblies must be hardwired using flexible
conduit to the terminal block located on the rear of the fryer. These fryers should be wired to NEC
specifications. Hardwired units must include installation of restraint devices.
!DANGER !
Adequate means must be provided to limit the movement of this appliance without depending on or
transmittin
g
stress to the electrical conduit.
!DANGER !
This appliance has a power cord (three-phase) for each frypot. Prior to movement, testing, maintenance
and/or any repair on your appliance; disconnect ALL electrical power cords from the electrical power
supply.
!DANGER !
This appliance must be connected to a power supply having the same voltage and phase as specified on
the rating plate located on the inside of the appliance door.

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!DANGER !
The contents of the crumb catch and/or filter pan of any filter system must be emptied into a fireproof
container at the end of the frying operation each day. Some food particles can spontaneously combust
into flames if left soaking in certain oil/shortening materials, causing fire, property damage, injury and
death.
!DANGER !
Any and all spilled oil, water or other liquids that occurs as a result of operation, cleaning, maintenance
or repair of this fryer should immediately be cleaned and dried. Failure to do so can create a slippery
surface resulting in falling/impact injury or death.
!DANGER !
This fryer must not be modified to serve as a water-bath unit. This is especially dangerous if adjoining
frypots are used for conventional frying. Water splashing or falling into hot oil causes dangerous
eruptions in the oil. Personnel near the fryer can be seriously injured.
!DANGER !
Do not operate this equipment unless all covers and access panels are in place and properly secured.
!DANGER !
Building codes prohibit a fryer with its open tank of hot oil being installed beside an open flame of any
type, including those of broilers and ranges.
!DANGER !
Never operate the appliance with an empty frypot. The frypot must be filled to the fill line with water or
cooking oil before energizing the elements. Failure to do so will result in irreparable damage to the
elements and may cause a fire.
!DANGER !
Never set a complete block of solid shortening on top of heating elements. To do so will damage the
elements and increase the potential for flash-point shortening temperatures and subsequent fire.
!WARNING !
DO NOT use the filter pan to transport oil, hot or cold. The filter pan is not designed to transport oil.
Serious injury will result from slipping, falling or contact with hot liquids causing property damage,
injurious severe burns and/or death.
!WARNING !
DO NOT remove frypot fittings before all oil is drained from the tank. Serious injury will result from
slipping, falling or contact with hot liquids causing property damage, injurious severe burns and/or death.
!WARNING !
For appliances equipped with manual (opposed to automated) filtration, shut down the appliance
completely when the shortening, fat or oil is being drained from the appliance. This will prevent the
appliance inadvertently heating up during the draining and filtering process.

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!WARNING !
This appliance must be installed and used in such a way that any water cannot contact the fat or oil.
Water will react violently with hot fat or oil causing severe burns, injury or death.
!WARNING !
Keep all items and hands out of drains. Automated actuators may close without notice causing damage to
the fryer and personal injury.
!WARNING !
This appliance is NOT jet stream approved. Do not clean the appliance with a water jet. Use of any
p
ressurized water
j
et will cause dama
g
e to the fr
y
er and
p
ersonal in
j
ur
y
.
!WARNING !
This appliance is intended for indoor use only. Do NOT use outdoors.
!WARNING !
This appliance is not intended for use by persons (including children) with reduced physical, sensory or
mental capabilities, or lack of experience and knowledge. Property damage, personal injury or death can
result from unqualified operators.
!WARNING !
If the electrical power supply cord is damaged, it must be replaced by a Pitco Authorized Service Agent or
a similarly qualified person in order to avoid a hazard.
!WARNING !
Always fill both sides of a split-pot vat when heating for any purpose, testing, cooking or boiling out the
vats.
!WARNING !
All wiring connections for this appliance must be made in accordance with the wiring diagram(s)
furnished with the appliance. Refer to the wiring diagram(s) in the rear of this manual when installing or
servicing this equipment
!CAUTION !
Use caution and wear appropriate safety equipment to avoid contact with hot oil or surfaces. Hot oil and
surfaces can cause severe burns and injury.
!CAUTION !
Do not bang fry baskets or other utensils on the joining strips between batteried fry pots. Banging
frybaskets or any other utensil on the joining strip will distort and promote oil migration inside the fryer.
!CAUTION !
NEVER run water through the filter pump. Water will damage the pump seals and render the pump
inoperable/ It will also void the warranty on the filter pump.

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NOTE
When installed, this appliance must be electrically grounded in accordance with local codes, or in the
absence of local codes, with the National Electrical Code, ANSI/NFPA 70, the Canadian Electrical Code,
CSA C22.2, or the appropriate national code of the country in which installed.
NOTE
If this equipment is wired directly into the electrical power supply, a means for disconnection from the
supply having a contact separation of at least 3-mm in all poles must be incorporated in the fixed wiring.
NOTE
This equipment must be positioned so that the plug is accessible unless other means for disconnection
from the power supply (e.g., a circuit breaker) is provided.
NOTE
If this appliance is permanently connected to fixed wiring, it must be connected by means of copper wires
having a temperature rating of not less than 167°F (75°C).
NOTE
Some US states require any electrical appliance to be installed by a state licensed electrician. Check with
your local municipality prior to installation.
NOTE
This equipment must be installed in accordance with appropriate local and national codes in the state,
country and/or region in the appliance is to be operated. Contact your local electric authority for
guidance.
NOTE
This equipment is to be installed in compliance with the basic plumbing code of the Building Officials and
Code Administration International (BOCA) and the Food Service Sanitation Manual of the U.S Food and
Drug Administration.
NOTE
Photos and drawings used in this manual are intended to illustrate operational, cleaning and technical
procedures and may not conform to onsite management operational procedures.
NOTE
This appliance is intended to be used for commercial applications: For example in kitchens of
restaurants, canteens, hospitals and in commercial enterprises such as bakeries, butcheries, etc. but
NOT for continuous mass production of food.
NOTE
This appliance is intended for professional use only and is to be operated by qualified, trained personnel
only. A Pitco Authorized Service Agent (ASA) or other qualified professional must perform installation,
maintenance and repairs. Installation or repairs by unqualified personnel will void the manufacturer’s
warranty. See chapter one for descriptions of qualified personnel.
NOTE
If, during the warranty period, the end user uses a part for this Pitco appliance other than an UNMODIFIED
new part purchased directly from Pitco or any of Pitco’s authorized service agents, and/or the part being
used is modified from its original configuration, THE WARRANTY WILL BE VOID. Further, Pitco Frialator
and its affiliates will not be liable for any claims, damages or expenses incurred by the customer which
arise directly or indirectly, in whole or in part, due to the installation of any modified part and/or part
received from an unauthorized servicer/supplier.

L22-393 R0 Page 6
1Notice
In the event of problems or questions about your order, contact the Pitco Frialator factory at
[phone].
For non-routine maintenance or repairs, or for service information, contact your local Pitco Frialator
Authorized Service and Parts representative (ASAP). In order to assist you quickly,your Pitco Frialator
ASAP or Service Department representative requires certain information about your equipment. Most of
this information is printed on a data plate affixed to the inside of the fryer door. Part numbers are found
in the Service and Parts Manual. Parts orders may be placed directly with your local ASAP or
distributor. A list of Pitco Factory Authorized Service and Parts is located on the Pitco Frialator website
at www.pitco.com. If you do not have access to this list, contact the Pitco Frialator Service Department
at [phone] or by email at:
Literature Fulfillment (brochures, spec sheets, manuals)
[email protected]
Non-urgent service parts inquires. i.e. (part numbers or reference information)
[email protected]
Non-urgent technical service questions
[email protected]
Non-urgent warranty questions
[email protected]
MAILING ADDRESS
Pitco Frialator
P.O. Box 501
Concord, NH 03302-0501
SHIPPING ADDRESS
Pitco Frialator
10 Ferry Street
Concord, NH 03301
EQUIPMENT REFERENECE INFORMATION
Model #: __________________________
Serial #: __________________________
Date Purchased: ___________________

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TABLE OF CONTENTS
1Notice ..............................................................................................................................6
2General............................................................................................................................9
2.1Serial Numbers...................................................................................................................... 10
2.2Safety Information................................................................................................................ 11
2.2.1Installation, Operating, and Service Personnel................................................................. 11
2.3Definitions............................................................................................................................. 11
2.3.1Qualified and/or Authorized Operating Personnel ........................................................... 11
2.3.2Qualified Installation Personnel........................................................................................ 11
2.3.3Qualified Service Personnel.............................................................................................. 12
2.4Shipping Damage Claim Procedure...................................................................................... 12
3Theory of Operation.......................................................................................................12
3.1The Heating System.............................................................................................................. 13
3.2Hi-Limit System.................................................................................................................... 13
3.3Auto Filtration Boards .......................................................................................................... 14
3.4Thermostats........................................................................................................................... 16
3.5Fryer Sequence Operation..................................................................................................... 16
3.6Filter System (Manual Filtration Only) ................................................................................ 16
3.7Basket Lift (Optional)........................................................................................................... 17
3.8Auto Top Off – ATO (Optional)........................................................................................... 17
3.9Automated Filtration (Optional)........................................................................................... 18
4Accessing Fryer for Servicing ........................................................................................19
4.1Removing the Controller Front Panel Bezel......................................................................... 20
4.2Removing the Entrance Box Covers..................................................................................... 21
4.3Manual Operation of Drain and Return (Auto Filter Only).................................................. 22
5Removing the Entrance Box Wire Guard.......................................................................23
6Blocked Drain (Auto Filter Only) ....................................................................................24
6.1Diagram Identifying Terminals for Second Resistance........................................................ 25
6.2Checking the Resistance of the DVI Switch......................................................................... 25
6.3Checking the Resistance of the Hi-Limit.............................................................................. 26
6.4Checking the Resistance of the Probe................................................................................... 27
7Replacing the Relay Board and Paper ..........................................................................28
8Replacing Hi-limit Switch and/or Sensing Probe............................................................30
9Replacing Drain Valve with Actuator (Auto Filter Only) .................................................31
10Replacing the DC Power Supply ...................................................................................33
10.1Replacing the DC Power Transformer Box.......................................................................... 34
11Changing Filter Pump Actuator......................................................................................35
12Testing the Auto Top Off Probe (if equipped) ................................................................36
12.1Replacing Oil Top off Probe................................................................................................. 38
13Replacing the Return Valve...........................................................................................39
14Replacing the Basket Lift Components..........................................................................40
14.1Removing the Basket Lift Cover .......................................................................................... 40
14.2Replacing the Basket Lift Transformer................................................................................. 40
14.3Replacing the Basket Lift Driver Board ............................................................................... 41
14.4Adjusting the Magnetic Sensor............................................................................................. 42
14.5Replacing the Basket Lift Actuator....................................................................................... 42
FilterSystem..............................................................................................................44

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15Replacing the Flush Hose Assembly and Valve ............................................................45
15.1Replacing the Optional Flush Hose Assembly and Valve.................................................... 48
16Replacing the Waste Oil and Components....................................................................51
16.1Removing Rear Mounting Bracket....................................................................................... 51
16.2Removing the Check Valve.................................................................................................. 52
17Replacing the Filter Pump and Motor ............................................................................54
17.1Removing the Filter Pump and Motor.................................................................................. 54
17.2Replacing Seal Kit ................................................................................................................ 57
17.3Removing the Filter Pump from the Motor .......................................................................... 58
18Replacing the Pump Relay and Circuit Breaker.............................................................59
18.1Replacing the Circuit Breaker............................................................................................... 59
18.2Replacing the Pump Relay.................................................................................................... 60
18.3Replacing the Drain Line or Electricket ............................................................................... 61
TroubleshootingandProblemIsolation.....................................................................62
19Replacing High Limit (Side On) Contactor.....................................................................63
19.1Replacing Heat Demand and Transformer ........................................................................... 64
20Replacing the DVI Switch ..............................................................................................66
21Replacing the Frypot .....................................................................................................67
22Replacing the Element ..................................................................................................72
23Troubleshooting and Problem Isolation .........................................................................75
24Component Troubleshooting .........................................................................................75
24.1Probe..................................................................................................................................... 75
24.2HD Contactor........................................................................................................................ 75
24.3Side On Safety Contactor...................................................................................................... 75
24.4Context Removed.................................................................................................................. 75
24.5Drain Valve and Return Valve Switches.............................................................................. 76
24.6Transformer........................................................................................................................... 76
24.7Elements................................................................................................................................ 76
24.8Relay Board .......................................................................................................................... 77
24.9Computer Control ................................................................................................................. 77
24.10Probe Resistance Chart..................................................................................................... 78
WiringDiagrams........................................................................................................79
25Simplified Wiring DiagramsHeat Control (ROV) ............................................................80
25.1Auto-Filter Control (ROV)................................................................................................... 81
25.2Control Power Supply (ROV)............................................................................................... 82
25.3US and Canada Wiring Diagrams (Controls)....................................................................... 83
25.4US and Canada Wiring Diagrams (Replacement Parts List)................................................ 84
25.5US and Canada Wiring Diagrams (Basket Lift Option)....................................................... 85
25.6US and Canada Wiring Diagrams (Filter Pump Option)...................................................... 86
25.7US and Canada Wiring Diagrams (Single Phase Twin Vat) ................................................ 87
25.8US and Canada Wiring Diagrams (Single Phase Full Vat) .................................................. 88
25.9US and Canada Wiring Diagrams (3 Phase Full Vat)........................................................... 89
25.10Export and CE Wiring Diagrams (Filter Pump Option)................................................... 90
25.11Export and CE Wiring Diagrams (Single Phase Twin Vat) ............................................. 91
25.12Export and CE Wiring Diagrams (Single Phase Full Vat) ............................................... 92
25.13Export and CE Wiring Diagrams (3 Phase Full Vat)........................................................ 93

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25.14Export and CE Wiring Diagrams (3 Phase Twin WYE Vat)............................................ 94
25.15Export and CE Wiring Diagrams (3 Phase Twin Delta Vat)............................................ 95
2General
Read the instructions in this manual thoroughly before attempting to operate this equipment. This
manual covers all configurations of Pitco SELV electric models. The fryers in this model family have
most parts in common, and when discussed as a group, will be referred to as SELV fryers.
The SELV fryers feature a low oil volume frying vat, optional automatic oil top off and optional
automated filtration unit. The Solstice design features a large round drain, which ensures that fries and
other debris will be washed into the filter pan. The SELV fryers are controlled with an I12 + Controller.
Fryers in this series come in full- or split-vat arrangements, and can be purchased in batteries of up to
five fryers.

L22-393 R0 Page 10
2.1 Serial Numbers
NOTE
If, parts returned to the factory under warranty are found to be a functional/serviceable, Pitco may, at its
discretion, decline warranty reimbursement and may charge for replacement parts.