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GILES PO-VH Operation & Service Manual

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Operations & Service Manual
PO-VH & OVH-10
Model: OVH-10
Model: PO-VH
Giles Foodservice Equipment
ISO 9001 Registered •
ommitted to Quality
2750 Gunter Park Drive West • Montgomery, AL 36109 USA
Phone: 334.272.1457 • Fax: 334. 239-4117 • www.gfse.com
Toll Free: 800.554.4537
(USA & Canada Only)
Form No. 60203 (Rel. Date: Feb.2001, Rev. Date: 11.2017, Rev. G)

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  • Page 1 Operations & Service Manual PO-VH & OVH-10 Model: OVH-10 Model: PO-VH Giles Foodservice Equipment ISO 9001 Registered • ommitted to Quality 2750 Gunter Park Drive West • Montgomery, AL 36109 USA Phone: 334.272.1457 • Fax: 334. 239-4117 • www.gfse.com Toll Free: 800.554.4537 (USA &...
  • Page 3 • 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 subjected to normal usage, properly installed, operated and serviced.

  • Page 5: Table Of Contents

    Bumper guard Installation (PO-VH only) ........
  • Page 6 Filter Compartment: PO-VH ........

  • Page 7: Safety

    Safety Model: PO-VH & OVH-10 afety Safety Overview Hazard Alert Symbols are used in conjunction with key words DANGER, WARNING, and CAUTION to alert user to potential personal injury hazards and/or poor operating practices. These will immediately precede precautionary measures pertaining to such hazards or practices. Adhere to all safety messages which follow these symbols to avoid possible injury, or even death.

  • Page 8: Specific Safety Precautions

    Safety Specific Safety Precautions For your safety, please observe the following precautions when operating or servicing the Model PO-VH or OVH-10 Ventless Recirculating Hoods. Adhering to the following important safety information will help to prevent personal injury and/or damage to the equipment.
  • Page 9 Safety Model: PO-VH & OVH-10 • Exercise care when removing wooden crate framework and the unit from shipping pallet. • DO NOT operate the appliance, unless its components and their intended functions are fully understood (see Section 3). Once you have read and fully understand Section 3, closely follow the instructions presented in this Operations Manual in order to prevent equipment damage, or malfunction.
  • Page 10 Comply with all appropriate state and/or local heath regulations regarding cleaning and sanitation of any foodservice equipment. ▪ To clean difficult surface areas, having excessive build-up of grease residue, Giles recommends using a mild, bio- degradable, non-toxic degreaser such as Simple Green.

  • Page 11: Introduction

    • For universal application, the Hood may be suspended from the ceiling to accommodate practically any listed and approved appliance. • PO-VH & OVH-10 Hoods can be fitted with customized skirts for direct-mounting onto a wide variety of popular oven styles.

  • Page 12: Specifications

    Model: PO-VH & OVH-10 Introduction Specifications 1.4.1 Overall Dimensions: PO-VH [UCM model] 42.483 62.324 1079.08 1583.03 41.528 60.410 1054.82 1534.42 29.406 48.330 746.91 1227.57 47.029 23.000 C TO C C TO C 1194.54 584.2 5/16-18 MOUNT NUT (4) PLCS. EQUIPMENT HEIGHT...

  • Page 13: Overall Dimensions For Ovh-10 (Ucm)

    Introduction Model: PO-VH & OVH-10 1.4.2 Overall Dimensions: OVH-10 [UCM model] OPTIONAL EXTINGUISHER PIPING AND FUSIBLE LINK SYSTEM FOR HOOD (4) 5/16-18 COUPLING NUTS FOR CEILING MOUNTING 30 3/8 771.09 24 7/16 620.73 28 7/8 17 1/4 C TO C C TO C 733.91...

  • Page 14: Regulatory Listings

    1.4.6 Appliance Restrictions: OVH-10 Hood Unit Type Max. Total Input, Max. Clearance Electric Oven 11.5 30” [762mm] to cooking surface Electric Rotisserie 6” [153] to door top PO-VH & OVH-10 Recirculating Ventless Hoods cannot be used for gas heated appliances.

  • Page 15: Installation

    Model: PO-VH & OVH-10 2. Installation This section summarizes the procedures necessary to install your new PO-VH or OVH-10. Before installing this equipment, please thoroughly read the contents of this manual and any accompanying installation instructions. Following these procedures and instructions will help to ensure a safe and proper installation.

  • Page 16: Unpacking

    Model: PO-VH & OVH-10 Installation Unpacking The unit is shipped on a wooden skid, secured by high-tensile plastic strapping, and wrapped in machine-applied stretch wrap. In some cases a corrugated sleeve or wooden framework may also be used to protect the unit.

  • Page 17: Hood Electrical Requirements

    PO-VH NOTE: • PO-VH & OVH-10 Hoods are designed to operate with either 208V or 240V supply power; the table above shows amp draw for each voltage. • Breaker sizes shown apply to Hood power only. Power to the served appliance is typically interlocked through the Hood such that the both are powered through the same breaker.

  • Page 18: Electrical Connections

    Model: PO-VH & OVH-10 Installation Electrical Connections Confirm that appropriate circuit breakers are installed in the Main Breaker Panel. Refer to table in Section 2.3. Connect appropriately size wiring to the Main Breaker. As applicable, allow enough wire length so the unit may be moved for cleaning and servicing.

  • Page 19: Electrical Connections For Installation Over A 208/240V Appliance

    • Connect appliance power wires to terminal blocks A1, A2, A3, G (outgoing power). • Should there be any question as to proper connection procedures call Giles Technical Service at 800.554.4537. • If hood is equipped with Fire Suppression System option connect as directed.

  • Page 20: Bumper Guard Installation (Po-Vh Only)

    Bumper Guard Installation (PO-VH Certain Models Only) Some PO-VH Models are shipped with a Corner Bumper Guard Kit (2 Guards). These can help prevent personal injury to persons who may inadvertently come in contact with the overhanging front corners of the hood skirt. After Hood has been installed, attach the rubber Bumpers to the exposed front corners of the skirt as described.

  • Page 21: Fire Suppression System

    Model: PO-VH & OVH-10 Fire Suppression System Some local jurisdictions require Fire Suppression Systems be installed in all hoods, regardless of their use. Giles’ PO- VH and OVH-10 model hoods can be ordered with factory installed piping, discharge nozzles, exhaust damper and fusible link conduit, stubbed out and ready for connection of an approved fire extinguishing system.
  • Page 22 Model: PO-VH & OVH-10 Installation 2.6.2 Fire Suppression Final System Installation An Ansul distributor, or other certified fire protection specialist, shall install a regulated extinguisher release mechanism and tank, and tie-in necessary connecting piping, fusible link conduit and cabling to the Hood.

  • Page 23: Overview

    Model: PO-VH & OVH-10 verview The following section provides a brief overview of the components, functions, and accessories of the PO-VH and the OVH-10 Ventless Hood. It will be very helpful to thoroughly review this section before proceeding. Hood Exhaust w/Diverter Control Panel Figure 3.1...

  • Page 24: Control Panel: Po-Vh

    Model: PO-VH & OVH-10 Overview Control Panel: PO-VH...
  • Page 25 Overview Model: PO-VH & OVH-10 Control Panel: PO-VH Item Description Function The Power Switch is a 3-position Switch. Press and momentarily hold the top portion of the switch to start the Hood and supply Power Switch power to the served appliance. When released, switch remains in the ON (centered) position.

  • Page 26: Control Panel: Ovh-10 With E.a.c. Cleaning Timer

    Model: PO-VH & OVH-10 Overview 3.1.1 Control Panel: OVH-10 OPTIONAL EAC Cleaning Timer Configuration...
  • Page 27 ON (centered) position. To turn Hood off press the bottom of switch (power to appliance is also turned OFF). EAC CLEANING TIMER - OPTIONAL CONFIGURATION (Not available for PO-VH) Illuminates when the EAC Timer is in WARNING mode. The EAC...

  • Page 28: Filter Chamber And Exhaust

    Model: PO-VH & OVH-10 Overview Filter Chamber and Exhaust POVH OVH-10 OVH-10 Filter Access Door ... Filter arrangement similar to POVH shown above. Not Shown for POVH...
  • Page 29 Directs exhaust air to the sides and rear, allowing installation of Air Diverter Hood with less ceiling clearance. Zero [0”] clearance is required from top of Diverter to ceiling. IMPORTANT: Failure to use Giles OEM parts and OEM replacement filters may void the factory warranty. Not Shown for POVH...

  • Page 30: Accessories (Included)

    P/N 22360 (OVH-10) the air stream. Charcoal Filter Helps eliminate cooking aromas P/N 30248 (PO-VH) from the exhausted air stream. P/N 31963 (OVH-10) IMPORTANT: Failure to use Giles OEM parts and OEM replacement filters may void the factory warranty.
  • Page 31 Overview Model: PO-VH & OVH-10 Accessories (Included) Part Description/Part Number Function EAC Soak Tank Used for daily cleaning of the EAC P/N 39327 Filter Cell. Corner Bumper Kit (2) Bumpers Protect operators from Hood Skirt (Certain POVH Models Only) exposed corners...
  • Page 32 Model: PO-VH & OVH-10 Overview Notes:...

  • Page 33: Operation & Filter Maintenance

    Operation & Filter Maintenance Model: PO-VH & OVH-10 4. Operation & Filter Maintenance This section explains Ventless Hood operation, required filter maintenance and cleaning, and alarm conditions. Hood Operation Before attempting to operate the Hood, be certain that all Filters are in place and properly installed.

  • Page 34: Accessing The Filter Chamber

    Model: PO-VH & OVH-10 Operation & Filter Maintenance 4.2.2 Accessing the Filter Chamber ① Although removing Cover or opening Door will cause Hood to shutdown, always place Power Switch in OFF position before opening the Filter Chamber. Opening the Filter Chamber POVH ②...
  • Page 35 Operation & Filter Maintenance Model: PO-VH & OVH-10 4.2.2 Accessing the Filter Chamber - continued Closing the Filter Chamber POVH ② ① (1) Grasp Handle, insert upper edge & slide Cover upward; (2) Push Cover in at bottom, (3) Pull Cover downward and secure behind flange.

  • Page 36: Hood Filter Management

    Model: PO-VH & OVH-10 Operation & Filter Maintenance 4.2.3. Hood Filter Management 4.2.3.1 Baffle Filter Removal & Installation ① Place Power Switch in OFF position A. Removing Filter: emoveable Cover (POVH) or Access Door ② Grasp Filter & pull straight out ②...

  • Page 37: Eac Filter Cell Removal & Installation

    Operation & Filter Maintenance Model: PO-VH & OVH-10 4.2.3.2 EAC Filter Cell Removal & Installation ① Place Power Switch in OFF position A. Removing Filter Cell: ② Grasp Cell frame & pull straight out of the Filter Chamber. ② Removeable Cover (POVH)

  • Page 38: Charcoal Filter Removal & Installation

    Model: PO-VH & OVH-10 Operation & Filter Maintenance 4.2.3.3 Charcoal Filter Removal & Installation ① Place Power Switch in OFF position A. Removing Filter: Removeable Cover (POVH) or Access Door (OVH-10) ② ② Grasp Filter & pull straight out of the Filter Chamber.

  • Page 39: Hood Filter Alarms

    Operation & Filter Maintenance Model: PO-VH & OVH-10 4.2.4. Hood Filter Alarms 4.2.4.1 Charcoal or Baffle Filter Missing • If the Baffle Filter or Charcoal Filter is missing, or not properly positioned, the [CHARCOAL OR BAFFLE FILTER ① MISSING] light will turn ON.

  • Page 40: Eac Filter Status & Alarm

    Model: PO-VH & OVH-10 Operation & Filter Maintenance 4.2.4.3 EAC Filter Status & Alarm Three LED indicator lights on the Control Panel display the status of the E.A.C. Filter system. OVH-10 POVH ① Indicates that the EAC Filter Cell is installed and powered. This will be the only indicator light illuminated when the EAC Filter system is operating normally.

  • Page 41: Filter Cleaning & Maintenance

    Take care not bend the collection fins or break any of the fine ionizer wires on the EAC Cell. Doing so will prevent the EAC from working properly and potentially void the warranty. 1. Add 1/2 gal of a mild, non-caustic, bio-degradable degreaser concentrate (Giles ①...

  • Page 42: Filter Cleaning Timer (Ovh-10 Only)

    Model: PO-VH & OVH-10 Operation & Filter Maintenance 4.2.5.3 EAC Filter Cleaning Timer (Optional for Model OVH-10 Only) The Model OVH-10 Ventless Hood can be equipped with an EAC Filter Cleaning Timer as an Option. This feature is designed to help Users adhere to a proper Filter Cell cleaning routine. Timely cleaning is necessary to ensure the continued effective air cleaning performance.

  • Page 43: Charcoal Filter Maintenance

    See Section 4.2.3.3. Typical replacement cycle is every 30 to 40 days depending on usage. Use Giles replacement Part No. 30248 (PO-VH) or 31963 (OVH-10). Record replacement date on the new filter. IMPORTANT: Failure to use Giles OEM parts and OEM replacement filters may void the factory warranty.
  • Page 44 ▪ Remove the Filter Cover (POVH) or open Filter Door (OVH-10). ▪ Remove all the Filters from Hood. Using a mild, non-caustic, bio-degradable, degreaser solution (Giles recommends Simple Green) and a soft cloth or sponge, clean all surfaces within the Hood Plenum, including the Filter Channels and EAC Contact Pad.

  • Page 45: Troubleshooting

    Model: PO-VH & OVH-10 6. Troubleshooting This section describes troubleshooting procedures for the PO-VH and OVH-10. These procedures are generally presented as an aid for qualified Service Technicians; very few of these repairs should be attempted by the User. ▪...
  • Page 46 Model: PO-VH & OVH-10 Troubleshooting Troubleshooting Procedures - continued Problem Probable Cause Repair Procedure Appliance will not operate a. Baffle and/or Charcoal Filter Install Baffle and/or Charcoal Filter. • Hood power is ON missing • CHARCOAL OR BAFFLE FILTER Reinstall Baffle and/or Charcoal Filter, b.

  • Page 47: Parts List

    Failure to use Giles OEM parts and OEM replacement filters may void the factory warranty. The goal of the Giles team is to provide the highest quality service and assistance possible. To help us accomplish this, please have the following information available when calling for assistance. Equipment information is locate on the Data/Serial Label attached to the side of the unit.

  • Page 48: Control Panel: Po-Vh

    Model: PO-VH & OVH-10 Parts List Control Panel: PO-VH * Hidden...
  • Page 49 Parts List Model: PO-VH & OVH-10 Parts List for Control Panel: PO-VH ITEM PART NO. DESCRIPTION 21441 SWITCH, ROCKER, (ON)-0N-OFF, 250V, 20A 24209 L.E.D. CLUSTER, AIR FILTER, E.A.C. 30833 BRACKET, E.A.C. LED (behind Panel) 20398 INDICATOR LIGHT, GREEN, 250V, 0.5W 20399 INDICATOR LIGHT, AMBER, 250V, 0.5W...

  • Page 50: Control Panel: Ovh-10, Standard

    Model: PO-VH & OVH-10 Parts List Control Panel: OVH-10, Standard * Hidden...
  • Page 51 Parts List Model: PO-VH & OVH-10 Parts List for Control Panel: OVH-10, Standard ITEM PART NO. DESCRIPTION 21441 SWITCH, ROCKER, (ON)-0N-OFF, 250V, 20A 24209 L.E.D. CLUSTER, E.A.C. FILTER 93995 L.E.D. MOUNTING BRACKET 20398 INDICATOR LIGHT, GREEN, 250V, 0.5W 20399 INDICATOR LIGHT, AMBER, 250V, 0.5W 20402 INDICATOR LIGHT, RED, 250V, 0.5W...

  • Page 52: Control Panel: Ovh-10, Optional Eac Timer

    Model: PO-VH & OVH-10 Parts List 7.3.1 Control Panel: OVH-10, Optional EAC Timer * Hidden - inside Panel...
  • Page 53 Parts List Model: PO-VH & OVH-10 7.3.1 Parts List for Control Panel: OVH-10, Optional EAC Timer ITEM PART NO. DESCRIPTION 24209 L.E.D. CLUSTER, E.A.C. FILTER 93995 L.E.D. MOUNTING BRACKET 20694 PILOT LIGHT, YELLOW, EAC CLEANING TIMER 20693 PILOT LIGHT, RED, EAC CLEANING TIMER...

  • Page 54: Fan Compartment: Po-Vh

    Model: PO-VH & OVH-10 Parts List Fan Compartment: PO-VH Internal View Side Access View...
  • Page 55 Parts List Model: PO-VH & OVH-10 Parts List for Fan Compartment: PO-VH ITEM PART NO. DESCRIPTION 20303 6 or 7 TERMINAL BLOCK, 4-12 GA WIRE 20319 TERMINAL BLOCK, 50 AMP, AWG 8-24 20304 TERMINAL BLOCK, GROUND, 4-12 GA WIRE 20320...

  • Page 56: Fan Compartment: Ovh-10

    Model: PO-VH & OVH-10 Parts List Fan Compartment: OVH-10 Internal View Side Access View...
  • Page 57 Parts List Model: PO-VH & OVH-10 Parts List for Fan Compartment: OVH-10 ITEM PART NO. DESCRIPTION 20303 6 or 7 TERMINAL BLOCK, 4-12 GA WIRE 20319 TERMINAL BLOCK, 50 AMP, AWG 8-24 20304 TERMINAL BLOCK, GROUND, 4-12 GA WIRE 20320...

  • Page 58: Filter Compartment: Po-Vh

    Model: PO-VH & OVH-10 Parts List Filter Compartment: PO-VH * Not shown...
  • Page 59 BAFFLE FILTER, 20” X 20” X 2” (NOT SHOWN) 20520 E.A.C. FILTER CELL, 20” (NOT SHOWN) 30248 CHARCOAL FILTER ASSEMBLY, 20” X 12-3/8” (NOT SHOWN) IMPORTANT! Failure to use Giles OEM parts and OEM replacement filters may void the factory warranty. * Not shown...

  • Page 60: Filter Compartment: Ovh-10

    Model: PO-VH & OVH-10 Parts List Filter Compartment: OVH-10 * Not shown...
  • Page 61 31963 CHARCOAL FILTER, ASSEMBLY, 16” X 12-3/8” (NOT SHOWN) IMPORTANT! Failure to use Giles OEM parts and OEM replacement filters may void the factory warranty. NOTE: Complete Door Assembly includes Door, Latch, Hinges and all Gaskets installed. * Not shown...
  • Page 62 Model: PO-VH & OVH-10 Parts List Notes:...
  • Page 64 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 www.gfse.com Form No. 60203 (Rel. Date: Feb.2001, Rev. Date: Nov.2017, Rev. G)

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Ovh-10

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