Page 1
Operations & Service Manual FSH-3.5 & FSH-4 Model: FSH-3.5 & FSH-4 Giles Enterprises, Inc. ISO 9001 Registered Company • Committed to Quality 2750 Gunter Park Drive West • Montgomery, AL 36109 USA Phone: 334.272.1457 • Fax: 334.239.4117 • Website: www.gfsequipment.com Service Hotline (Toll Free): 800.554.4537 (USA &...
Page 3
Giles Enterprises, Inc., represen- tative. • Giles Enterprises, Inc. reserves the right to change or improve its equipment and parts in any way without obligation to alter such equipment or parts previously manufactured. •...
Safety Model: FSH-3.5 FSH-4 & Safety Safety Overview The instructions contained in this manual have been prepared to aid you in learning the proper procedures for installing and servicing your unit. Throughout this manual, safety precautions are identified through the use of the safety alert symbol and three signal words: DANGER, WARNING, and CAUTION.
Model: FSH-3.5 FSH-4 Safety & Specific Safety Precautions For your safety, please observe the following precautions when operating or servicing your Ventless Hood equipment. Read the following important safety information to avoid personal injury and/or damage to the equipment or property.
Page 9
Safety Model: FSH-3.5 FSH-4 & CAUTION • Maintain a minimum clearance of 14” (355.6mm) between the hood outlet and the ceiling or any obstruction above the hood. 18” (457.2mm) is recommended for best performance. • Exercise care when lifting or moving the unit. See Section 1-4.4 for Hood weights.
Page 10
Model: FSH-3.5 Safety & FSH-4 NOTE: • If upon receipt, the palletized unit shows any signs of damaged, immediately inspect the entire Ventless Hood and the included accessories, and promptly notify the freight company of any damages. • To aid the electrician, an electrical wiring diagram is attached inside the back cover of this manual.
& 1. Introduction Congratulations on the purchase of a new FSH-3.5 or FSH-4 Giles Ventless Hood System manufactured by Giles Enterprises, Inc., Montgomery, Alabama (USA), hereafter referred to as "Giles". These two models are available in either ceiling mounted or free-stand mounted versions. The stand mounted version is available in a 72”...
Model: FSH-3.5 FSH-4 Introduction & 1-4. Specifications 1-4.1. Overall Dimensions for FSH-3.5 / 4 (Ceiling Mount Option) FSH-3.5 FSH-4 42-11/16 [1084.4] 48-11/16 [1236.7] 37-11/16 [958.0] C to C 43-11/16 [1109.7] C to C 42-5/8 [1081.9] 48-5/8 [1235.1]...
& 2. Installation This section summarizes the procedures necessary to install your new FSH-3.5 or FSH-4 Hood. Before installing or servicing this equipment, please read the contents of this manual thoroughly. Following these procedures will help ensure a safe and proper installation.
Model: FSH-3.5 FSH-4 Installation & 2-02. Location NOTE: • The decibel level of the hood when operating is approximately 73 db. CAUTION • DO NOT MODIFY, ALTER OR ADD ATTACHMENTS TO THIS EQUIPMENT NOTE: • A HVAC specialist may be required for some installations to confirm proper air exchange and the heat load capabilities of the on-site AC system.
Installation Model: FSH-3.5 FSH-4 & 2-03.2 Hood Skirt Installation (Ceiling Mount) NOTE: • Hood Skirts MUST be installed for proper air capture. 1. Apply a bead of Hi-Temp Silicone (included) to the top flanges of both Side Skirts. 2. Attach Left and Right Side Skirts to hood with enclosed fastners (do not tighten completely).
Max. Temp. Max. kW Input Shortening Surface (per Surface (Total Capacity Fryer) all Fryers) FSH-3.5 / 4 20(1)/40 Total 20 Gal. 576 Sq. In. 576 Sq. In. 2-04.2. Fryer Clearances (side-to-side overhang requirement does not apply with Free-standing Mount model)
Installation Model: FSH-3.5 & FSH-4 2-05. Hood Electrical Requirements WARNING • Consult a qualified electrician to ensure all electrical specifications have been met and that the unit is properly grounded. • Improper installation, adjustment, alteration, service or maintenance could result in death or serious injury, equipment/property damage, and void the warranty.
& 2-06. Fire Suppression System Installation It is a requirement that the Giles FSH-3.5 / 4 Ventless Hood System be protected by a UL Listed fire suppression system. Installation must be performed by an Authorized Fire Suppression Agent in accordance with the system listing.
Installation Model: FSH-3.5 & FSH-4 2-06.4. Fire Extinguisher Nozzle Locations Plenum Nozzle Plenum Nozzle (Factory installed) (Factory installed) Appliance Nozzle, (2) minimum, Plenum Nozzle Sized and positioned by Local (Factory installed) Authorized Fire Suppression Agency (Supplied by Customer) 2-06.5. General Maintenance The fire extinguishing system should be maintained as outlined in the Standard for Wet Chemical Extinguishing Systems, NFPA 17A and in accordance with the instructions of the system’s installer.
3. Overview The following section provides a brief overview of the components, functions, and accessories of the FSH-3.5 / F S H - 4 Series hood. Please review this section carefully before proceeding any further. Hood Exhaust Duct Right Filter Chamber Figure 3-2.
Model: FSH-3.5 & FSH-4 Overview 3-01. Control Panel * ILS Only...
Page 31
Overview Model: FSH-3.5 & FSH-4 3-01. Control Panel Item Description Function Light Switch Used to turn the hood light on and off. After the Power Switch is in the “ON” position, push and PUSH to START hold down “PUSH to START” Button for 5 seconds. (Used Button only in units with Inter-Locking Start (ILS) system.
Model: FSH-3.5 & FSH-4 Overview 3-02. Filter Chamber and Exhaust Not shown Not shown Not shown...
Page 33
Overview Model: FSH-3.5 & FSH-4 3-02. Filter Chamber and Exhaust Item Description Function Used to access the Pre-Filter, EAC and Charcoal Filters. The (2) Hood Filter Door door must be closed and latched for the unit to operate. Baffle Filters are the first stage of the grease extraction and air- cleaning system of this unit.
Model: FSH-3.5 & FSH-4 Overview 3-03. Accessories (Included) Part Description/Part Number Function (2) Baffle Filter Removes large particle 40943 contaminant from the air. (2) Pre-Filter Removes additional grease- 91707 laden vapors from the air. EAC Filter Removes smoke and small...
Page 35
Overview Model: FSH-3.5 & FSH-4 3-03. Accessories (Included) Part Description/Part Number Function (2) Charcoal Filter Helps remove odors from the 31964 EAC Soak Tank Used for soaking and cleaning 39327 EAC filter.
Operation & Filter Maintenance Model: FSH-3.5 FSH-4 & 4. Operation & Filter Maintenance This section describes Hood operation and filter maintenance. 4-01. Hood Operation Starting the Ventless Hood ... Make sure all Filters are in place and filter access doors are closed before attempting to operate the unit.
Operation & Filter Maintenance Model: FSH-3.5 & FSH-4 4-02.03. Baffle Filter Installation Front View Position Filter w/ Baffles in a vertical position Switch Arm must be actuated by the Baffle Filter as shown 4-02.04. Baffle Filter Missing If either Baffle Filter is missing, or not positioned...
Model: FSH-3.5 FSH-4 Operation & Filter Maintenance & 4-02.05. Baffle Filter Cleaning Grease Baffle Filters should be cleaned daily. Place them in sink and clean with a mild bio-degradable degreaser. Dry filters thoroughly and reinstall in the unit. 4-02.06. Pre-Filter Removal...
Operation & Filter Maintenance Model: FSH-3.5 & FSH-4 4-02.07. Pre-Filter Installation NOTE: • When filters are changed, always record the installation date in the space provided on the filter label. Pre-Filter Paper Side Paper Side Door open Metal Mesh Side...
Model: FSH-3.5 FSH-4 Operation & Filter Maintenance & 4-02.09. Pre-Filter Replacement WARNING • NEVER attempt to clean and re-use the Pre-Filter. This could damage the unit. Replace Pre-Filters weekly ... Replacement Part No. 91707. 4-02.10. EAC Filter Removal Place in OFF position...
Operation & Filter Maintenance Model: FSH-3.5 FSH-4 & 4-02.11. EAC Filter Installation Left EAC Air Filter Contact Right EAC Air Hood Contact Flow Arrow Plate Flow Arrow Plate EAC alignment EAC Filter Folding Handle Plates must make contact If either EAC Filter is missing or not properly positioned, all 3 EAC LED’s...
Model: FSH-3.5 & FSH-4 Operation & Filter Maintenance 4-02.12. EAC Filter Status Three LED indicator lights on the Control Panel display the status of each EAC Filter. The EAC Filter is in place, powered and operating properly.. WASH When , indicates t...
Model: FSH-3.5 FSH-4 Operation & Filter Maintenance & 4-02.15. Charcoal Filter Installation Door open Blue Side Charcoal Filter Switch Roller must be actuated by the Charcoal Filter as shown Front View Close Door 4-02.16. Charcoal Filter Missing If either Charcoal Filter is missing or not properly...
Operation & Filter Maintenance Model: FSH-3.5 FSH-4 & 4-02.17. Charcoal Filter Replacement WARNING • NEVER attempt to clean and re-use the Charcoal Filter. This could cause damage to the unit. Replace the Charcoal Filter every 30 days. Use Replacement Part No. 31964.
5-1. Monthly Interlock Check The Giles Ventless Hood System is designed with various interlock devices to ensure the unit operates in a safe and effective manner. These interlocks should be tested MONTHLY as described below. Use the Maintenance & Service Log and place a check in the box that corresponds to each function test. If a problem is found call your service representative.
& 5-3. Semi-Annual Fire Suppression System Service (Consult the Giles Enterprises Design Installation, Recharge and Maintenance Manual for complete servicing guidelines). Servicing and inspection of the fire suppression system must be performed by certified, qualified fire protection equipment specialists. As a minimum, field inspection of the Fire Suppression System must be conducted semi-annually.
Model: FSH-3.5 FSH-4 & 6.Troubleshooting This section describes basic troubleshooting procedures for the FSH-3.5 / 4 . The wiring diagram attached inside the back cover is provided to assist qualified technicians with more in-depth troubleshooting. DANGER • Electrical troubleshooting procedures should be performed ONLY by a qualified service technician or electrician.
Page 54
Model: FSH-3.5 FSH-4 Troubleshooting & Troubleshooting Procedures (Cont’d.) Problem Probable Cause Corrective Action Appliance will not heat a. Baffle Filter missing a. Install Baffle Filter b. Baffle Filter not installed • Hood power ON b. Reinstall Baffle Filter properly •...
Please visit our website at: www.gfsequipment.com or e-mail services@gfsequipment.com. The goal of the Giles team is to provide you with the highest quality service and assistance. You can help us accomplish this by obtaining the following information and having it readily available when calling. The information is recorded on a Serial Plate or Label attached to the unit.
Page 56
Model: FSH-3.5 FSH-4 Parts List & 7-2 Component Drawer -FSH-3.5 & FSH-4 * ILS Only...
Parts List Model: FSH-3.5 FSH-4 & 7-2 Parts List for Component Drawer - FSH-3.5 & FSH-4 Item Part No. Qty. Description 24208 EAC POWER SUPPLY, w/DRIVER BOARD, 208-240V 23776 ALARM & SHUTDOWN MODULE, AIR FILTER 20399 INDICATOR LIGHT, AMBER 20402...
Page 58
Model: FSH-3.5 FSH-4 Parts List & 7-3 Front View - Doors and Panel removed * Not shown...
Parts List Model: FSH-3.5 & FSH-4 7-3 Parts List for Front Compartment - Doors and Panel removed ITEM PART NO. DESCRIPTION 91707 PRE-FILTER, ASSY, 12 X 20 X 2 91545 DRIP CUP , EAC FILTER 20521 FILTER, EAC 12 X 20, LEFT SIDE ONLY...
Page 60
Model: FSH-3.5 & FSH-4 Parts List 7-4 Baffle Filters and Switches * Not shown...
Parts List Model: FSH-3.5 & FSH-4 7-4. Parts List for Baffle Filters and Switches ITEM PART NO. DESCRIPTION 40943 BAFFLE FILTER, S/S, 16 X 20 32776 DRIP CUP 32102 BAFFLE FILTER SWITCH ASSY. 40625 LIGHT FIXTURE 20395 FLUORESCENT BULB, COATED...
Page 62
Model: FSH-3.5 & FSH-4 Parts List 7-5 Doors and Front Panel (Ceiling Mount) * Not shown...
91476 ACCESS DOOR ASSY, LEFT 40929 FIRE DAMPER 91553 FAN COVER 91699 GUARD, FIRE DAMPER 91475 ACCESS DOOR ASSY, RIGHT 91709 SIDE-SKIRT PANEL, LEFT 91710 SIDE-SKIRT PANEL, RIGHT 91705 BACK-SLASH PANEL, FSH-3.5 92101 BACK SPLASH PANEL, FSH-4 * Not shown...
Page 64
Model: FSH-3.5 FSH-4 Parts List & 7-6. Doors and Front Panel (Free-Standing) 10** * Not shown ** Consist of (2) pieces on FSH-4...
72” HOOD STAND SIDE, LEFT 91577 78” HOOD STAND SIDE, RIGHT 91586 72” HOOD STAND SIDE, RIGHT 91579 78” HOOD STAND BACK PANEL, FSH-3.5 91588 72” HOOD STAND BACK PANEL, FSH-3.5 92098 78” HOOD STAND TOP BACK PANEL, FSH-4 10 (2 pcs) 92125 78”...
Page 66
Model: FSH-3.5 FSH-4 Parts List & Notes:...
Need help?
Do you have a question about the FSH-3.5 and is the answer not in the manual?
Questions and answers