GILES GBF-2-GVH Series Operation & Service Manual
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GILES GBF-2-GVH Series Operation & Service Manual

Ventless fryer
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GBF-2-GVH
Operations & Service Manual
Ventless Fryer
Model: GBF 235/250 GVH
ISO 9001 Registered • Committed to Quality
2750 Gunter Park Drive West • Montgomery, AL 36109 USA
Phone: 334.272.1457 • Toll Free: 800.554.4537
(USA & Canada Only)
Fax: 334.239.4117 • Website: www.gfse.com
Printed in USA, Form No. 66063 (Rel. Date: Jun.2014, Rev. Date: Oct.2018, Rev. C)

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Summary of Contents for GILES GBF-2-GVH Series

  • Page 1 GBF-2-GVH Operations & Service Manual Ventless Fryer Model: GBF 235/250 GVH ISO 9001 Registered • Committed to Quality 2750 Gunter Park Drive West • Montgomery, AL 36109 USA Phone: 334.272.1457 • Toll Free: 800.554.4537 (USA & Canada Only) Fax: 334.239.4117 • Website: www.gfse.com Printed in USA, Form No.

  • Page 3: Limited Warranty

    • During the Limited Warranty period, Giles will replace or recondition, at its factory, any part or parts of this unit which Giles inspectors judge defective, provided the unit has been properly installed, subjected to nor- mal usage, and operated and maintained in accordance with specified procedures.

  • Page 5: Table Of Contents

    Table Of Contents GBF-2-GVH Ventless Fryer Safety ............. . . vi Safety Overview .
  • Page 6 GBF-2-GVH Ventless Fryer Table Of Contents 4.06 Clean Filter Pan and Accessories ............39 Appliance Operation .
  • Page 7 Table Of Contents GBF-2-GVH Ventless Fryer Cleaning & Maintenance ......... 82 6.01 Boil-Out Procedure - Cleaning the Cook Vat .

  • Page 8: Safety

    The instructions contained in this manual have been prepared to aid in learning the proper procedures for installing, operating and servicing the Giles Model GBF-2-GVH Ventless Electric Fryer. Throughout the manual, safety precautions are identified by a hazard alert symbol and key words such as DANGER, WARNING or CAUTION.

  • Page 9: Specific Safety Precautions

    Safety GBF-2-GVH Ventless Fryer Specific Safety Precautions: For your safety, please observe the following precautions when operating or servicing the GBF-2-GVH Ventless Electric Fryer. Adhering to the following important safety precautions will help Users to avoid personal injury and/or damage to the equipment. •...
  • Page 10 GBF-2-GVH Ventless Fryer Safety • When cooking, the oil level in the Fryers MUST be maintained above the indicated minimum level. If not maintained above that level the heating elements could possibly shutdown due to an increased risk of an oil fire.
  • Page 11 • Exhaust ventilation is recommended for areas in which ventless recirculating hoods are operated. Giles recommends 50 CFM per linear foot of hood space. This could vary depending on local building codes and site-...

  • Page 13: Introduction

    Thank you for purchasing a new Giles GBF-2-GVH Ventless Electric Fryer, manufactured by Giles Enterprises, Inc., Montgomery, Alabama (USA), hereafter referred to as "Giles". The GBF-2-GVH is a 2-well Fryer appliance, with 14” square vats and an integral ventless, recirculating Hood. Every unit is thoroughly inspected and tested prior to shipment in efforts to ensure that it will operate flawlessly when received.

  • Page 14: Specifications

    GBF-2-GVH Ventless Fryer Introduction 1.04 Specifications 1.04.1 Overall Dimensions - Clearance to Combustibles Inches [mm]...

  • Page 15: 1.04.2 Agency Certifications

    Introduction GBF-2-GVH Ventless Fryer 1.04.2 Agency Certifications 1.04.3 Basket Size Description Length Width Height Volume Standard (2 per vat) 13.25 [336.6] 6.50 [165.1] 6.00 [152.4] 516.8 cu.in [8.5 l] Single Square Basket (Option) 12.875 [327.0] 12.375 [314.3] 5.25 [133.4] 836.5 cu.in [13.7 l] Inches [mm] 1.04.4 Vat Size &...
  • Page 16 GBF-2-GVH Ventless Fryer Introduction...

  • Page 17: Installation

    • Exhaust ventilation is recommended in areas where recirculating hoods are operated. Giles recommends 50 CFM per linear foot of hood space. This can vary based on local code and/or site-specific conditions.

  • Page 18: Unpacking

    Be aware that the GBF-2-GVH Ventless Fryer is somewhat top-heavy. IMPORTANT! Giles shall not be liable for damages caused to the unit by improper use of material handling equipment or poor work practices, nor for personal injuries or property damage which may be incurred during installation of this equipment.

  • Page 19: Electrical Requirements

    Electrical installation materials (breakers, conduit, fittings, wire, etc.) and installation labor shall be supplied by the customer. Work should be performed by a qualified professional electrical contactor. Installation must comply with all local code requirements. Giles is not responsible for code compliance with regard to installation and use of this appliance.

  • Page 20: 2.05.1 Electrical Connections Diagram

    GBF-2-GVH Ventless Fryer Installation 2.05 Electrical Connections - continued 1. Install properly sized circuit breakers in the appropriate facility breaker box. See Section 2.04. 2. Recommend that a disconnect switch box be installed between main panel and Fryer (not provided). 3.

  • Page 21: Ventilation

    Installation GBF-2-GVH Ventless Fryer 2.06 Ventilation IMPORTANT! Code regulations related to installation and use of appliance with Ventless Recirculating Hood systems can vary significantly from jurisdiction to jurisdiction. Always consult appropriate local authorities to ensure that installation of this appliance complies with local code, and that proper permits are obtained. 2.07 Fire Suppression System Installation The GBF-2-GVH Ventless Fryer has an integral GVH Ventless Hood which is listed for use of an Ansul®...

  • Page 22: 2.07.1 Fire Suppression System Connections

    GBF-2-GVH Ventless Fryer Installation 2.07.1 Fire Suppression System Connections Provision for attaching the release mechanism with extinguishing agent tank and compressed gas cylinder is provided on the appliance back panel. If not used, the Ansul mechanism shall be mounted as specified below. "...

  • Page 23: Fire Suppression Fusible Linking Specification & Location

    Installation GBF-2-GVH Ventless Fryer 2.07.2 Fire Suppression Fusible Detector Link Specification & Location NOTE: Fusible links must be installed by an authorized Ansul agent at the time of system certification. ANSUL 56811 (165°F) GRIDDLE: ANSUL 56811 (165 F) FRYER: ANSUL 56811 (165 F) RANGE: GLOBE 317135 (135 F) (IF MIXING RANGE WITH OTHER APPLIANCE USE GLOBE 317135 (135 F))

  • Page 24: 2.07.3 Fire Extinguisher Nozzle Locations

    GBF-2-GVH Ventless Fryer Installation 2.07.3 Fire Extinguisher Nozzle Locations ANSUL 56929 1/2N ANSUL 56929 1/2N ANSUL 56929 1/2N ANSUL 56930 1W ANSUL 56930 1W NOZZLE TYPE AND LOCATION NOTE: All nozzles are factory-installed.

  • Page 25: Restraint Device

    Installation GBF-2-GVH Ventless Fryer 2.08 Restraint Device (Not Included) The GBF-2-GVH Ventless Fryer must have an appropriate Restraint Device attached at both sides of the appliance to prevent excessive movement, which might strain the electrical and fire suppression system connections (see below). •...
  • Page 26 GBF-2-GVH Ventless Fryer Installation...

  • Page 27: Overview

    Overview GBF-2-GVH Ventless Fryer Installation The following section gives a brief overview of the components, functions, and accessories of the GBF-2-GVH Ventless Fryer. Please review this section carefully before proceeding further. Ventless Hood Hood Status Panel Filter Access Right-hand Cabinet Area Baskets, 6-1/2”...

  • Page 28: Baskets & Auto-Basket Lifts (Optional)

    Overview GBF-2-GVH Ventless Fryer 3.01 Baskets & Auto-Basket Lifts (Optional) Hidden...
  • Page 29 Overview GBF-2-GVH Ventless Fryer 3.01 Baskets & Auto-Basket Lifts (Optional) Item Description Function Basket Carrier (2) per Fryer Holds basket in a proper position while being lifted from or (Optional) lowered into the cooking vat by the Basket Lift. Auto-Basket Lift (2) per Fryer Automatically lowers/lifts Basket at beginning/end of cook cycle.

  • Page 30: Control Panel

    Overview GBF-2-GVH Ventless Fryer 3.02 Control Panel This switch location is plugged when Basket Lifts are NOT installed. This switch location is plugged on the Left-hand Control Panel.
  • Page 31 Overview GBF-2-GVH Ventless Fryer 3.02 Control Panel Item Description Function Main Power Switch ... turns Fryer power ON and OFF. Power Switch Activates the heating elements. Place in [OFF] position to disable elements. Place in [HEAT] position to activate elements when Heat Switch ready to heat oil or boil-out.

  • Page 32: Lower Cabinets

    Overview GBF-2-GVH Ventless Fryer 3.03 Lower Cabinets Right-hand Unit The Left-Hand Unit does NOT contain these features. Left-hand Unit...
  • Page 33 Overview GBF-2-GVH Ventless Fryer 3.03 Lower Cabinets Item Description Function Opens and closes the cook vat Drain Valve. Always be sure the valve is fully [CLOSED] (handle left to stop) prior to adding cooking oil, or boil out solution. The Fryer will not heat if the Drain Valve is not completely closed! Even though safety interlocks are built in, always be sure the Heat (or Selector)

  • Page 34: Filter Pan Assembly

    Overview GBF-2-GVH Ventless Fryer 3.04 Filter Pan Assembly Hold-down Frame locking levers in Pan bottom.
  • Page 35 Overview GBF-2-GVH Ventless Fryer 3.04 Filter Pan Assembly Never remove the Filter Pan while it contains liquid shortening. Oil spillage and/or burn injury are possible. Please see Section 5.04, Removal of Liquid Shortening. • Always wear thermal protection, such as oven mitts, when handling these parts. They can become very HOT during normal operations! •...

  • Page 36: Hood Control Panel

    Overview GBF-2-GVH Ventless Fryer 3.05 Hood Control Panel...
  • Page 37 Overview GBF-2-GVH Ventless Fryer 3.05 Hood Control Panel Item Description Function The Power Switch is a 3-position Switch. Press and momentarily hold the top [START] portion of the switch to start the Hood and Power Switch supply power to Fryer heating elements. When released, switch remains in the ON (centered) position.

  • Page 38: Hood Front / Filter Chamber

    Overview GBF-2-GVH Ventless Fryer 3.06 Hood Front / Filter Chamber Not Shown...
  • Page 39 Grease Drip Cup Baffle Filter. This container should be checked often for fullness, and cleaned daily. Under-Hood Light Fluorescent lighting illuminates Fryer vats. Not Shown IMPORTANT: Failure to use Giles OEM parts, or Giles OEM replacement filters may void the factory warranty.

  • Page 40: Accessories Included

    Overview GBF-2-GVH Ventless Fryer 3.07 Accessories Included Part Description/Part Number Function Kettle Drain Brush Use to clean the Fry Vat Drain and P/N: 71025 other parts. L- Shaped Brush Use to clean between and around P/N: 93609 heating elements. Cleaning Brush (Heat Resistant Multi-purpose, use to clean Fry Vat Bristles) sides, bottom and heating elements.
  • Page 41 Overview GBF-2-GVH Ventless Fryer 3.07 Accessories Included Part Description/Part Number Function Use to discharge used waste cooking oil to a disposal container when Oil Discharge Hose removing from the Fryers. P/N: 33667 Note: Not intended for washing down fry vat! Basket Use to contain product for cooking.
  • Page 42 Overview GBF-2-GVH Ventless Fryer 3.07 Accessories Included Part Description/Part Number Function Used for stirring hot oil and for Stir Paddle agitating product during cooking to P/N 77775 help prevent sticking. Baffle Filter (Double, Hinged) Removes large particle P/N 41043 contaminant from the air stream. EAC Cell Assembly Removes smoke and fine particle P/N 93302...
  • Page 43 Helps to remove cooking odors P/N 30248 from the discharged air. EAC Soak Tank Use for soaking and cleaning EAC P/N 39327 Cell. IMPORTANT! Failure to use Giles OEM parts, or Giles OEM replacement filters may void the factory warranty.

  • Page 44: Accessories Not Included

    Part Description/Part Number Function A portable oil disposal container with capacity to hold 80 lbs. of Giles Oil Caddy liquid waste shortening. P/N: 79187 Note: For use with filtered, warm oil only (no crumbs or debris). Paper filter media for use in the Filter...
  • Page 45 Overview GBF-2-GVH Ventless Fryer 3.08 Accessories Not Included Part Description/Part Number Function Add to water in the Fry Vat to make Fryer Boil-Out up boil-out solution for cleaning the P/N: 72003 cook vat. Fry Pot Cover Covers fry pot during periods of P/N 93362 inactivity, preventing contamination (Purchased separately)
  • Page 46 Overview GBF-2-GVH Ventless Fryer...

  • Page 47: Pre-Operation Procedure

    4. Pre-Operation Procedure Giles takes pride in the quality of our workmanship. Every effort has been made to ensure that a new unit is in perfect operating condition when received; each unit must pass rigorous quality control testing prior to shipment. To further ensure that the unit operates to expectations, it is recommended that, after installation is complete, a brief function tests be performed prior to using it for the first time.

  • Page 48: Power Test

    Pre-Operation Tests GBF-2-GVH Ventless Fryer 4.02 Power Test The following check confirms that the unit is properly powered. 1. Set-up as described in Section 4.01. HOOD POWER LIGHT 2. Confirm that main circuit breakers supplying power to the appliance are ON. If a Disconnect Switch is installed between Main Panel and appliance, confirm that it is in the ON position.

  • Page 49: Heating Element Test

    Pre-Operation Tests GBF-2-GVH Ventless Fryer 4.03 Heating Element Test The following test confirms that Heating Elements are being powered and will energize. Perform the check for each on each Fryer Vat. 1. Set-up as described in Section 4.01 except leave Fryer Power Switches ①...

  • Page 50: Filter Pump Test

    GBF-2-GVH Ventless Fryer Pre-Operation Tests 4.04 Filter Pump Test The following test is to confirm that the Filter Pump is operating correctly (not running in reverse). 1. Set-up as described in Section 4.01 except leave Fryer Power Switches ① in the [ON] position and Hood running.

  • Page 51: Clean Filter Pan And Accessories

    Pre-Operation Tests GBF-2-GVH Ventless Fryer 4.06 Clean Filter Pan & Accessories • Remove the stainless steel Filter Screen from the Filter Pan before cleaning. Clean this screen separately using ONLY hot water and a scrub brush; DO NOT USE SOAP. Rinse and dry thoroughly. •...
  • Page 52 GBF-2-GVH Ventless Fryer Pre-Operation Tests...

  • Page 53: Appliance Operation

    Operation GBF-2-GVH Ventless Fryer 5. Appliance Operation This section provides information necessary to operate and maintain the appliance. The GBF-2-GVH Ventless Electric Fryer is a 2-well unit equipped with an integral Ventless Recirculating Hood System. The appliance is available with either 35 or 50-lb oil capacity vats. Each unit a Computer Cooking Controller with fifty (50) programmable Menu Item Cooking Presets and a single on-board oil filtration system.

  • Page 54: Computer Controller

    GBF-2-GVH Ventless Fryer Operation 5.01 Computer Controller The following sections explain the functions, features, programming, and operational procedures for the Dual-Timer Computer Cooking Controller. 5.01.1 Keys and Functions Numeric Keypad: Used for entering Fryer settings and to edit preset Menu Item cooking parameters.
  • Page 55 Operation GBF-2-GVH Ventless Fryer 5.01.1 Keys and Functions - continued MENU Key: Action key which is pressed in combination with other keys to access programmed menu presets. Fifty (50) different Menu Item cooking presets can be programmed. EDIT Key: Action key which is pressed in combination with other keys to enter edit mode to change or create Menu Item preset settings.

  • Page 56: Computer Controller, General Operation

    GBF-2-GVH Ventless Fryer Operation 5.01.2 Computer Control, General Operation The following is general operational information only. Detailed procedures and instructions are covered in subsequent sections. During operation, certain instructions and prompts will be shown on the Upper OLED Display to step Users through processes. Some Controller keys and indicator lights will illuminate to further guide the User. ●...

  • Page 57: Setting The Cooking Temperature

    Operation GBF-2-GVH Ventless Fryer 5.01.3 Setting the Cooking Temperature Cooking Temperature setpoint must be input manually as shown below. Menu Item cooking presets do not include a temperature setting. Instructions are shown on the Upper OLED Display to help guide User through the process. Use keypad to enter cooking temperature...

  • Page 58: Manually Setting The Cook Time

    GBF-2-GVH Ventless Fryer Operation 5.01.4 Manually Setting the Cook Time If not using a Menu Item Preset, Cooking Time is manually set as follows.. IMPORTANT! If PASSCODE is enabled, Cooking Time cannot be manually input without the required password. User can only choose Menu Item Preset from available selections, see Section 5.01.5, Working with Menus.

  • Page 59: Working With Menu Item Presets

    Operation GBF-2-GVH Ventless Fryer 5.01.5 Working with Menu Item Presets NOTE: The Menu Item Presets stored in the Controller do not include a Cooking Temperature setting. Desired cooking temperature must always be manually input, see Section 5.01.3, Setting the Cooking Temperature. Fifty (50) Menu Item Preset cook settings are stored in the Controller, each includes: ●...

  • Page 60: Editing A Menu Item Preset

    GBF-2-GVH Ventless Fryer Operation 5.01.5.1 Editing a Menu Item Preset Editing [NAME] - Method 1: Enter NAME letter by letter. Select edit NAME as shown on left. Flashing cursor is positioned at 1st letter. Use keypad [2] - [8] Use numeric keypad [2] - [8] (up/down) to scroll letters, (up/down) to scroll through list character changes at cursor...
  • Page 61 Operation GBF-2-GVH Ventless Fryer 5.01.5.1 Editing a Menu Item Preset - Continued Edit COOKING TIME: Scroll to and select edit TIME as shown on previous page. Current time setting will be displayed. Use numeric keypad to enter a new TIME (mm:ss) NOTE: All digits must be entered, ex: 500 = 5:00.
  • Page 62 GBF-2-GVH Ventless Fryer Operation 5.01.5.1 Editing a Menu Item Preset - Continued Edit STIR OVERRIDE Setting: Certain food products may, or may not, require stirring during the cook cycle, regardless of how the global STIR ALARM setting in USER SETTINGS (Section 5.01.8) is specified. STIR OVERRIDE is provided so that the global setting can be overridden for particular menu items.

  • Page 63: Selecting A Menu Item Preset For Cooking

    Operation GBF-2-GVH Ventless Fryer 5.01.5.2 Selecting a Menu Item Preset for Cooking Direct Entry: The two (2) methods described below can be used when the desired Menu No. is known. Method (B) Method (A) Enter a desired Menu no. [1-50]. Enter desired Menu no.
  • Page 64 GBF-2-GVH Ventless Fryer Operation 5.01.5.2 Selecting a Menu Preset for Cooking - continued Scroll Method: If the Menu No. is not known, User can scroll through the list of Menu Item Presets to select the desired item ... settings for each preset will appear on the Upper Display. Use numeric keypad [2] &...

  • Page 65: Computer Control Cooking Cycle, Overview

    Operation GBF-2-GVH Ventless Fryer 5.01.6 Computer Control Cooking Cycle - General Overview Temperature SETPOINT, MENU NAME, and COOKING TIME currently assigned for each Basket side are shown on the Upper Display. When in READY state, Temperature setpoint is shown on Lower Display. The READY message indicates that the cooking oil is at temperature and the Fryer is ready for cooking.

  • Page 66: Other Controller Features

    GBF-2-GVH Ventless Fryer Operation 5.01.6 The Computer Control Cooking Cycle - General, Continued STIR ALARM: Sounds an audible alarm at a specific time during the cook cycle, signaling operator it is time to stir the cooking product to help promote even cooking and prevent sticking. The feature must be enabled in USER SETTINGS, Section 5-01.8 and the point in the cycle when alarm is to sound (STIR ALARM %) must be set.

  • Page 67: Cool Mode

    Operation GBF-2-GVH Ventless Fryer 5.01.7.2 COOL Mode COOL Mode is an energy-saving feature that changes oil temperature setpoint to a lower valve. Use to put Fryer into an idle (standby state) during downtime periods. To enter COOL Mode, press the [COOL] key. The temperature setpoint will be changed to the COOL TEMP setting specified in USER SETTINGS, see Section 5-01.8, Edit User Settings.

  • Page 68: User Setting - Accessing & Editing

    GBF-2-GVH Ventless Fryer Operation 5.01.8 User Settings - Accessing & Editing NOTE: The message TOO LOW or TOO HIGH will be displayed if a value Press the Press the being entered is outside the TIME key START key allowable range and would cause Use numeric keypad [4] - [6] (left/right) to scroll through list until a Controller error for the current desired Setting is shown on the Upper OLED Display.

  • Page 69: Password Protection

    Operation GBF-2-GVH Ventless Fryer 5.01.9 PASSWORD Protection 5.01.10 Power Up Procedure...

  • Page 70: Controller Errors & Alarms

    An error occurred while saving settings to the EEPROM. Contact ER37 EEPROM Error Giles Tech Service (800.554.4537). The ADC (Analog-to-Digital Converter) chip that reads output ER38 Internal ADC Error from thermocouples is not working. MCB1 board must be replaced. Contact Giles Tech Service (800.554.4537).

  • Page 71: Resolving Controller Errors & Alarms

    Clean and inspect the EAC Cell; the alarm will clear when the condition is resolved. See Sections 5.02.2.5 through 5.02.3.3 for EAC Filter Operation & Cleaning details. NOTE: If an error condition cannot be resolved, please contact a factory-authorized service agent, or call 800.554.4537 for Giles Technical Support.

  • Page 72: Ventless Recirculating Hood

    GBF-2-GVH Ventless Fryer Operation 5.02 Ventless Recirculating Hood This section describes operational and maintenance procedures for the GBF-2-GVH Recirculating Hood system. Since the integral hood is a ventless recirculating system, it is very important that there be strict adherence to these procedures.

  • Page 73: Hood Filters

    Operation GBF-2-GVH Ventless Fryer 5.02.2 Hood Filters The integral Ventless Recirculating Hood consists of a three (3) stage air filtration system. This section describes maintenance and cleaning procedures necessary to keep the Hood operating at peak performance. 5.02.2.1 Hood Filter Table When to clean or Filter How to remove...

  • Page 74: Filter Removal, Baffle - Eac - Charcoal

    GBF-2-GVH Ventless Fryer Operation 5.02.2.2 Filter Removal: Baffle ... EAC Cell ... Charcoal Place Power Switch in [OFF] position. Open Filter Access Door To remove each filter, simply grasp and pull straight out of the filter chamber. The EAC Cell is equipped with a handle;...

  • Page 75: Filter Installation, Baffle - Eac - Charcoal

    Operation GBF-2-GVH Ventless Fryer 5.02.2.3 Filter Installation: Baffle ... EAC Cell ... Charcoal NOTE: The Hood WILL NOT operate unless the Filter Access Door is closed and properly latched. Fryers WILL NOT heat unless the Hood is running, with all Filters installed properly and operating normally.

  • Page 76: Hood Alarms

    GBF-2-GVH Ventless Fryer Operation 5.02.2.4 E.A.C. Filter Operation - continued When the [WASH/CHECK] lights turn ON, the E.A.C. Filter system has entered an alarm state and has stopped functioning. After approximately two (2) minutes, a beeping tone alarm will begin to sound and shortly thereafter, the [APPLIANCE POWERED] light will turn OFF and power to both Fryers’...

  • Page 77: Charcoal Or Baffle Filter Missing

    Operation GBF-2-GVH Ventless Fryer 5.02.3.2 Charcoal or Baffle Filter Missing If the Charcoal Filter or the Double Baffle Filter is not in place, or not positioned correctly, the red [CHARCOAL OR BAFFLE FILTER MISSING] light will turn ON. Power to both Fryer’s heating elements will be turned OFF until the condition is corrected.

  • Page 78: Filter Maintenance

    GBF-2-GVH Ventless Fryer Operation 5.02.4 Filter Maintenance 5.02.4.1 Baffle Filter Cleaning To avoid potential for cuts while handling and cleaning the Baffle Filter, it is advisable to wear heavy-duty rubber gloves, or other appropriate protective gear. The Double Grease Baffle Filter should be cleaned DAILY. Remove Filter from Hood, see Section 5.02.2.2.

  • Page 79: Filter Cell Cleaning Timer Operation

    Operation GBF-2-GVH Ventless Fryer 5.02.4.2 E.A.C. Filter Cell Cleaning - continued The factory-recommended product to use for cleaning the E.A.C. Cell is Simple Green® HD-Pro, a readily available, bio-degradable, non-toxic degreasing cleaner that is safe for aluminum. It performs well as a cleaner when diluted as described below.
  • Page 80 GBF-2-GVH Ventless Fryer Operation 5.02.4.3 E.A.C. Filter Cell Cleaning Timer Operation - continued Timer Operation: ① CHANGE SOON The amber indicator turns ON when the Timer enters [WARNING] mode. If the Collector Cell is cleaned (or exchanged) within the next 24 hours, the Timer automatically resets and begins a new countdown.

  • Page 81: Charcoal Filter Maintenance

    It would be advisable to keep a stock of fresh Charcoal Filters on hand to avoid downtime. IMPORTANT! Failure to use Giles OEM parts and OEM replacement filters may void the factory warranty. 5.02.4.5 Replacing Under-Hood Fluorescent Light 1.

  • Page 82: Cooking Procedure

    GBF-2-GVH Ventless Fryer Operation 5.03 Cooking Procedure This section describes procedures for cooking product on the GBF-2-GVH Fryer. The following procedure assumes starting only one unit; beginning with clean empty Fryers that have been properly prepared for use. Except when filtering oil, keep the OIL RETURN Valves in the lower cabinet set in the [CLOSE] position.
  • Page 83 Operation GBF-2-GVH Ventless Fryer 5.03 Cooking Procedure - continued ② ⑤ in the [HEAT] position; the Heat Light will turn ON and oil will begin heating. Upper 6. Place Heat Switch ⑥ ⑦ Display will indicate PREHEAT and the Lower Display shows the real-time oil temperature as heating occurs.
  • Page 84 GBF-2-GVH Ventless Fryer Operation 5.03 Cooking Procedure - continued During cooking operations, oil level MUST be maintained above the indicated minimum [ADD] level. If not maintained above that level the heating elements may shutdown. ⑩ 10. Place the Fry Screen into vat with the handles to the side.
  • Page 85 Operation GBF-2-GVH Ventless Fryer 5.03 Cooking Procedure - continued 15. With Basket Lift: When side select key is pressed, Lift with the loaded Basket on the selected side will ⑬ automatically lower into vat and programmed cook time will count down, shown on the Lower Display Basket Hanger [or Lifts OFF]: Manually place loaded Basket into fry vat on the selected side, resting it on the ⑭...
  • Page 86 GBF-2-GVH Ventless Fryer Operation 5.03 Cooking Procedure - continued 17. With Basket Lift: When programmed cook time has ⑥ elapsed, an alarm will sound and the Upper Display will read “ALARM DONE COOKING - [LEFT] [BOTH] [RIGHT]”. The Basket Lift is automatically raised, lifting Basket of cooked product from the oil.

  • Page 87: Filtering Used Cooking Oil

    Always wear thermal protective gear, such as oven mitts, while performing the filtering process. Fryer parts inside the cabinet will be extremely HOT! 1. As a minimum, Giles recommends that oil be filtered after every fourth (4th) load has been cooked in a Fryer.
  • Page 88 GBF-2-GVH Ventless Fryer Operation 5.04 Filtering Used Cooking Oil - continued During the next steps cooking oil is drained from the vat, exposing the heating elements. Even though safety interlocks are in place, failure to place the Heat Switch in the [OFF] position before draining could result in fire.
  • Page 89 Operation GBF-2-GVH Ventless Fryer 5.04 Filtering Used Cooking Oil - continued ⑧ 12. After the vat has refilled, return Pump Switch to the [OFF] position. ⑩ of the unit being filtered in the [CLOSE] position (vertical). 13. Place the Oil Return Valve Handle Both Oil Return Valves must remain in the [CLOSE] position at all times, except when performing a filtering procedure.

  • Page 90: Removing Waste Cooking Oil From Fryer

    This section describes the procedure for removing used cooking oil from Fryer for disposal. Oil must be removed before cleaning the vat with the Boil-Out procedure. In this section a Giles Oil Caddy (not included) is depicted for oil disposal; any suitable disposal system can be used.
  • Page 91 Discharge Coupling on the white slip-ring while inserting brass hose fitting). Be sure that connection is secure. 6. Place the discharge wand end of Hose into an appropriate hot oil disposal container ⑩ (Giles Oil Caddy is depicted, not provided) ⑤...

  • Page 92: Normal Shutdown

    GBF-2-GVH Ventless Fryer Operation 5.05 Removing Waste Cooking Oil from Fryer - continued 12. Remove the Discharge Hose from the Discharge Hose Coupling (push in on the white slip-ring while pulling out the hose). Drain any oil remaining in the hose into the oil disposal container. 13.
  • Page 93 Operation GBF-2-GVH Ventless Fryer...

  • Page 94: Cleaning & Maintenance

    GBF-2-GVH Ventless Fryer Cleaning & Maintenance 6. Cleaning This section explains cleaning procedures for the GBF-2-GVH Ventless Fryer. As a minimum, Giles recommends that Filter Pan cleaning, as well as general Fryer cleaning, be performed daily. • DO NOT wash down the unit interior or exterior with water from a spray hose or any pressure-type washer.
  • Page 95 Cleaning & Maintenance GBF-2-GVH Ventless Fryer ③ 5. Place the Power Switch a in the [ON] position. ④ in the [HEAT] position. 6. Place the Heat Switch 7. After Controller powers up and alarm sounds, press ⑤ [START], then press the [BOIL] key .
  • Page 96 GBF-2-GVH Ventless Fryer Cleaning & Maintenance 15. As vat drains, use the provided heat-resistant brushes to scrub sides, bottom, and heating elements to remove residue. Rinse and flush the vat thoroughly with warm clean tap water. Take care not to damage the temperature probes protruding through the front wall of the vat.

  • Page 97: Cleaning The Filter Pan & Refreshing Filter Media

    Cleaning & Maintenance GBF-2-GVH Ventless Fryer 6.02 Cleaning the Filter Pan & Refreshing Filter Media This section explains the procedure for cleaning the Filter Pan and refreshing the filter media - either the reusable Stainless Steel Screen (SSFS) or disposable filter paper. At a minimum, this should be done once per day of operation, and each time a Boil-Out procedure is performed.

  • Page 98: General Cleaning - Daily

    (ideally screen should dry overnight). Reinstall in pan. • Filter Paper - remove soiled paper and discard. Replace with one (1) fresh sheet of proper sized filter paper. Available from Giles: #65871. ⑦ 8. Replace Pan Cover , position assembled Filter Pan under ⑧...

  • Page 99: Hood - Cleaning & Maintenance

    Use the Maintenance & Service Log to record completion of the testing. If problems are detected, contact GILES or an authorized service provider. These tests should be performed first thing in the day. Both Fryers should be filled with oil, Power Switches the [ON] position and Heat Switches in the [HEAT] position and oil heating.

  • Page 100: Quarterly Hood Cleaning

    GBF-2-GVH Ventless Fryer Cleaning & Maintenance 6.05 Quarterly Hood Cleaning DO NOT wash down hood with water from a spray hose. DO NOT steam clean or use any type pressure washer. DO NOT use products containing chlorine or other caustic chemicals. DO NOT use abrasive products, steel wool or scouring pads.

  • Page 101: Semi-Annual Fire Suppression System Inspection & Maintenance

    Cleaning & Maintenance GBF-2-GVH Ventless Fryer 6.06.1 Semi-Annual (6-Mo) Fire Suppression System Inspection & Maintenance Service and inspection of the fire suppression system must be performed by qualified and Ansul® Distributor/Dealer. As a minimum, field inspection of the fire suppression system must be conducted semi-annually (every 6 months). Such maintenance shall consist of the following: 1.

  • Page 102: Maintenance & Service Log

    GBF-2-GVH Ventless Fryer Cleaning & Maintenance 6.07 Inspection & Maintenance Log Check Initial/Date Check Initial/Date BC 1/31/12 Door Test Section 6.04.1 Baffle Filter Missing Test Section 6.04.1 EAC Filter Missing Test Section 6.04.1 Charcoal Filter Missing Test Section 6.04.1 Filter Clogged Test Section 6.05 Quarterly Cleaning Section 6.06.1...

  • Page 104: Troubleshooting

    Manufacturer’s Representative will be able to assist in locating an authorized service company near your location. If you do not know how to reach a Representative or require other assistance, please call Giles Services at 800-554- 4537 or email services@gfse.com.

  • Page 105: Fryer Operation

    Troubleshooting GBF-2-GVH Ventless Fryer Problem Probable Cause Corrective Action FRYER WILL NOT TURN ON: A. Not properly connected to power Connect unit to proper power supply. No Power Light supply B. Blown fuse, tripped circuit Check fuses, breakers and/or fuse breaker, faulty fuse holder.
  • Page 106 GBF-2-GVH Ventless Fryer Troubleshooting Problem Probable Cause Corrective Action FRYER HEATING SLOWLY/SLOW A. Improper cooking procedures. See Operations Manual for proper RECOVERY procedures. HEAT light staying ON, not cycling B. Element beginning to fail. Replace faulty element. OFF/ON C. Contactor beginning to fail. Replace faulty contactor.

  • Page 107: Oil Filtration System

    Troubleshooting GBF-2-GVH Ventless Fryer Problem Probable Cause Corrective Action FRYER WILL NOT HEAT: A. Power surge has tripped the High Turn power switch OFF for approx. 5 Power light ON; Limit safety. seconds, then back ON. HEAT switch in [HEAT] position; B.

  • Page 108: Basket Elevator System (Basket Elevator Option Only)

    GBF-2-GVH Ventless Fryer Troubleshooting Problem Probable Cause Corrective Action BASKET LIFT WILL NOT OPERATE: A. Fryer power OFF. Set power switch to the [ON] (Applies only to models equipped position. with the Basket Lift Option) B. Faulty output on cooking Replace faulty controller.
  • Page 109 Troubleshooting GBF-2-GVH Ventless Fryer Problem Probable Cause Corrective Action AT START-UP: A. E.A.C. Collector Cell is excessively Clean the Cell as described in CHECK/WASH Status LED’s ON Manual, see Section 5.02.4.2. dirty. Beeping alarm tone begins after (2) minutes. Fryers will not heat B.
  • Page 110 F. Too many ionizer wires are Replace ionizer wires. Kit available broken or missing on the E.A.C. from Giles, #71400 Cell. G. E.A.C. Cell is not installed Install clean E.A.C. Cell. Under-hood lighting does not turn ON A.
  • Page 111 Troubleshooting GBF-2-GVH Ventless Fryer...
  • Page 112 GBF-2-GVH Ventless Fryer Troubleshooting...

  • Page 113: Parts Listing

    Website: Email: Our goal at Giles is to provide the highest possible quality of service and assistance. To help us accomplish this, please have the following information readily available when calling, along with a brief description of the problem being experienced. Please record the unit information in the table below for quick reference.

  • Page 114: Control Panel - Fryer

    GBF-2-GVH Ventless Fryer Parts List 8.02 Control Panel - Fryer - OR - - OR - Not Shown + Used on Units without Basket Lift Option and unit not controlling the Pump.
  • Page 115 Parts List GBF-2-GVH Ventless Fryer 8.02 Control Panel - Fryer ITEM PART NO. DESCRIPTION 21379 CONTROLLER, CC10, DUAL TIMER 21190 SWITCH, ROCKER, ON-OFF, 250V, 20A, DPST 21052 3, 2 or1 SWITCH, ROCKER ,ON-OFF-ON, 250V, 20A, DPDT 20398 INDICATOR LIGHT, GREEN, 250VAC 20399 1 or 3 INDICATOR LIGHT, ORANGE, 250VAC...

  • Page 116: Control Box - Fryer

    GBF-2-GVH Ventless Fryer Parts List 8.03 Control Box - Front each Fryer Unit...
  • Page 117 Parts List GBF-2-GVH Ventless Fryer 8.03 Control Box - Front each Fryer Unit ITEM PART NO. DESCRIPTION 23755 HI-LIMIT CONTROL BOARD, 425°F 23751 TERMINAL BLOCK 20366 TRANSFORMER, 9VA/18VA, 115/230 V, 50/60 Hz 21950 FUSE HOLDER, 300V, 15A 21900 FUSE, 15A, BUSS SC-15 23782 SONALERT, 250V, CONTINUOUS TONE 40550...

  • Page 118: Lower Cabinet - Right Side Fryer

    GBF-2-GVH Ventless Fryer Parts List 8.04 Lower Cabinet - Right Side Fryer Backside of Panel Not seen...
  • Page 119 Parts List GBF-2-GVH Ventless Fryer 8.04 Lower Cabinet - Right Side Fryer ITEM PART NO. DESCRIPTION 45755 DIVERTER VALVE, 3-WAY, 1/2-NPT, NICKEL PLATED 40784 BALL VALVE, 1/2-NPT, STAINLESS w/TEFLON SEALS 92784 DRAIN VALVE HANDLE WELD ASSEMBLY 21157 DRAIN VALVE LIMIT SWITCH, 15A, 250V 21164 TERMINAL BLOCK, POWER DISTRIBUTION (inside service entrance box) 21051...

  • Page 120: Lower Cabinet - Left Side Fryer

    GBF-2-GVH Ventless Fryer Parts List 8.05 Lower Cabinet - Left Side Fryer Backside of Panel Not seen...
  • Page 121 Parts List GBF-2-GVH Ventless Fryer 8.05 Lower Cabinet - Left Side Fryer ITEM PART NO. DESCRIPTION 40784 BALL VALVE, 1/2-NPT, STAINLESS w/TEFLON SEALS 92784 DRAIN VALVE HANDLE WELD ASSEMBLY 21157 DRAIN VALVE LIMIT SWITCH, 15A, 250V 65678 LABEL, SERVICE ENTRANCE COVER, TOP-HALF 21164 TERMINAL BLOCK, POWER DISTRIBUTION (inside service entrance box) 21051...

  • Page 122: Lower Rear Cabinet

    GBF-2-GVH Ventless Fryer Parts List 8.06 Lower Rear Cabinet 3.1 + 3.1 + Not Shown + Only present with Basket Lift Option...
  • Page 123 Parts List GBF-2-GVH Ventless Fryer 8.06 Lower Rear Cabinet ITEM PART NO. DESCRIPTION 20513 CIRCUIT BREAKER, 6-POLE 21245 CONTACTOR, 60A, 3-PL, 100V-250V COIL 23751 TERMINAL BLOCK (Installed with Lift Option Only) 3.1 + 20500 2 to 4 CAPACITOR, QUENCHARC, 250V, 120 OHMS 35166 2 to 4 BASKET LIFT ASSEMBLY (Optional)

  • Page 124: Cook Vat - Fryers

    GBF-2-GVH Ventless Fryer Parts List 8.07 Cook Vat (each Fryer Unit) Top View Bottom View * Not Shown...
  • Page 125 Parts List GBF-2-GVH Ventless Fryer 8.07 Cook Vat (each Fryer Unit) ITEM PART NO. DESCRIPTION 20563 ELEMENT, 208 V, 9000 W, FIREBAR 20564 ELEMENT, 240 V, 9000 W, FIREBAR 20613 THERMOCOUPLE- J, 7-1/2", GROUNDED (HI-LIMIT PROBE) 23900 THERMOCOUPLE - J, 3-IN, SINGLE (VAR. OIL TEMP PROBE) 20362 THERMOCOUPLE, 7.5 X 0.188, J-TYPE, STR (ELEMENT TEMP PROBE) 40513...

  • Page 126: Baskets & Basket Lifts

    GBF-2-GVH Ventless Fryer Parts List 8.08 Baskets and Basket Lifts 3 + * * Special Configuration + Optional ** Not Seen...
  • Page 127 Parts List GBF-2-GVH Ventless Fryer 8.08 Baskets and Basket Lifts ITEM PART NO. DESCRIPTION 41040 2 or 4 BASKET, GBF, 13.25 X 6.5 X 6 (two [2] standard with each vat) 41264 BASKET, GBF, LARGE, SINGLE (for Optional Special Single Basket Configuration) 95025 2 or 4 BASKET CARRIER ASSEMBLY (for Optional Basket Lifts)
  • Page 128 Parts List GBF-2-GVH Ventless Fryer 8.09 Filter Pan...

  • Page 129: Filter Pan Assembly

    Parts List GBF-2-GVH Ventless Fryer 8.09 Filter Pan ITEM PART NO. DESCRIPTION 92623 HOLD-DOWN FRAME 65781 FILTER PAPER MEDIA; PAN REQUIRES (1) SHEET (Supplied as Case of 100 Sheets) 41078 FILTER SCREEN, REUSABLE, STAINLESS STEEL, MICRO-MESH (Standard w/purchase) 40649 SWIVEL CASTER, 2-1/5”, PLATE MOUNT 41073 HOSE, 1/2 NPT x 12-1/2”...

  • Page 130: Hood - Rear Electrical

    GBF-2-GVH Ventless Fryer Parts List 8.10 Hood - Rear Electrical * ILS Model Only...
  • Page 131 Parts List GBF-2-GVH Ventless Fryer 8.10 Hood - Rear Electrical Item Part No. Qty. Description 24208 EAC POWER SUPPLY, w/DRIVER BOARD, 208-240V 23776 ALARM & SHUTDOWN MODULE, AIR FILTER 23751 TERMINAL BLOCK, MA106 23782 SONALERT, CONTINUOUS TONE, 250V 22950 SONALERT, INTERMITTENT TONE, 250V (BEEPING) 20473 SWITCH, VACUUM, DUNGS, 0.4 >...

  • Page 132: Hood - Front, Door & Control Panel

    GBF-2-GVH Ventless Fryer Parts List 8.11 Hood - Front, Door & Control Panel...
  • Page 133 Parts List GBF-2-GVH Ventless Fryer 8.11 Hood - Front, Door & Control Panel Item Part No. Qty. Description 94322 AIR DIVERTER 95703 FILTER ACCESS DOOR ASSEMBLY, COMPLETE ASSEMBLY 41257 LATCH, COMPRESSION 41283 HINGE, 1-1/2, SLIP APART, RIGHT-HAND 41308 HINGE, 1-1/2, SLIP APART, LEFT-HAND 21441 SWITCH, ROCKER, (ON)-0N-OFF, 250V, 20A 20398...

  • Page 134: Hood - Fan & Filter Compartment

    GBF-2-GVH Ventless Fryer Parts List 8.12 Hood - Filter & Fan Compartment...
  • Page 135 Hood - Filter & Fan Compartment Item Part No. Qty. Description 95703 FILTER ACCESS DOOR ASSEMBLY, COMPLETE ASSEMBLY 41043 FILTER, BAFFLE, GILES, DOUBLE, 16HX20W 93302 FILTER, EAC ASSY, 20-IN, HANDLE & PLATE 30248 CHARCOAL FILTER, ASSY, 20 X 12-3/8 93296 BLOWER ASSEMBLY, GVH HOOD 46750 FITTING, 7/16-20, VAC.

  • Page 136: Under-Hood Components

    GBF-2-GVH Ventless Fryer Parts List 8.13 Under-Hood Components...
  • Page 137 Parts List GBF-2-GVH Ventless Fryer 8.13 Under-Hood Components Item Part No. Qty. Description 93131 GREASE DRIP CUP 93987 LIGHT COVER FRAME 41113 GLASS, LIGHT COVER 20616 BULB, FLUORESCENT ,T5, 14W, 22” COOL...
  • Page 138 GBF-2-GVH Ventless Fryer Parts List...
  • Page 140 Giles Enterprises, Inc. P.O. Box 210247 • 2750 Gunter Park Drive West • Montgomery, Al 36121-0247 USA Phone: 334.272.1457 • Toll Free: 800.554.4537 (USA & Canada Only) • Fax: 334.239.4117 • www.gfse.com E-mail: services@gfse.com Form No. 66063 (Rel. Date: Jun.2014; Rev. Date: Oct.2018, Rev. C)

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