VOLLRATH FC-6DV-36 FlexVent Versatile Slide-In with Downdraft Vent System Installation Guide

June 1, 2024
VOLLRATH

VOLLRATH FC-6DV-36 FlexVent Versatile Slide-In with Downdraft Vent System

VOLLRATH-FC-6DV-36-FlexVent-Versatile-Slide-In-with-Downdraft-Vent-System-
product

Product Information

FlexVent™ Versatile Slide-In with Downdraft Vent System and Fire Suppression

Safety Information

  • WARNING: Indicates a hazardous situation which, if not avoided, could result in death or serious injury.
  • CAUTION: Indicates a hazardous situation which, if not avoided, could result in minor or moderate injury.
  • NOTICE: Addresses practices not related to physical injury.

Installation Manual
Manual 354139 | 10/18/2023

Specifications

  • Overall Dimensions: 53 1/2″ x 35 3/4″ x 36 3/4″ (135.9cm x 90.8cm x 93.3cm)
  • Cutout Dimensions: 18 1/4″ x 35 1/8″ x 29 5/8″ (46.4cm x 89.2cm x 75.2cm)

Product Usage Instructions

Pre-Installation
Ensure all required components are present and undamaged before proceeding with installation.

Installation Process

  • Follow the detailed installation steps provided in the manual, ensuring compliance with UL, NFPA, AHJ, and applicable codes.
  • Verify that the appliances used with the unit are UL and NFPA certified by a Nationally Recognized Testing Laboratory (NRTL).

Operating the FlexVent™ System

  • Familiarize yourself with the control panel and functions of the FlexVent™ system.
  • Ensure proper ventilation when using the downdraft vent system to prevent combustion and fire hazards.

Maintenance and Cleaning
Regularly clean and maintain the vent system and fire suppression components as per the manufacturer’s instructions.

FAQ

  • Q: How often should I clean the fire suppression system?
    A: The fire suppression system should be cleaned and inspected at least once every six months to ensure proper functionality.

  • Q: Can I use non-UL or NFPA certified appliances with the FlexVent™ system?
    A: It is highly recommended to use only UL and NFPA certified appliances with the FlexVent™ system to maintain safety standards.

Installation Manual
FlexVent™ Versatile Slide-In with Downdraft Vent System and Fire Suppression

FlexVent™ versatile slide-in FlexVent™ versatile slide-in

SAFETY INFORMATION

This manual provides information for safely configuring, installing, operating, and maintaining FlexVent™. Always follow guid-ance from the Authority Having Jurisdiction (AHJ) for regulation and code compliance.
DO NOT install or operate the unit until all safety information and instructions are thoroughly read and understood. Installation and startup must be performed by a qualified technician. The warranty will be void if the unit is not installed correctly.

NOTICE: This product is UL Recognized. UL Recognized components are incomplete in certain constructional features and require professional installation and subsequent evaluation to relevant standards prior to commissioning.
For your safety, please observe the following precautions when installing, operating, or servicing FlexVent™.

WARNING indicates a hazardous situation which, if not avoided, could result in death or serious injury.
CAUTION indicates a hazardous situation which, if not avoided, could result in minor or moderate injury.
NOTICE: addresses practices not related to physical injury.

WARNING — HAZARDOUS VOLTAGE

  • Failure to disconnect unit from electrical supply before any servicing could result in death, serious injury, or equipment damage.
  • Unit must be installed by qualified personnel in accordance with applicable codes and ordinances.
  • Install and use Recognized electrical components and grounded electrical outlets matching each intended cooking appliance’s nameplate rated voltage.
  • Ensure breaker panel service, circuit breaker, and wiring is appropriate for all intended cooking appliances and configurations.
  • Do not steam clean, spray, or pour liquids on any part of the unit.
  • Unit must be installed and secured level to the enclosure.
  • Do not use extension cords for appliances.
  • Before cleaning or maintenance, turn the unit off and disconnect the electrical supply.
  • Always attend the unit when in operation.
  • Do not operate the unit if damaged or malfunctioning.

WARNING — COMBUSTION & FIRE HAZARDS

  • Do not attach ductwork to the Recirculating System exhaust; it is designed to prevent a fire from spreading outside of the unit.
  • Ensure all flammable substances and vapors are stored away from this unit and other appliances.
  • Ceiling height must be at least 96”.
  • Do not modify or in any way circumvent or defeat the Interlock Box as factory wired.
  • Appliances and configurations must conform to Cooking Appliance Constraints noted in this manual.
  • AHJ approvals are required for all potential appliances and configurations upon initial installation.

WARNING

  • Improper installation, adjustment, alteration, service or maintenance could result in serious injury, equipment or property damage, and may void the factory warranty.
  • This product may contain chemicals know to the state of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.p65warnings.ca.gov.

CAUTION

  • Avoid impact to the Touch Panel surface; damage may cause unit malfunction.
  • Filters should not be altered in any way; damaged filters must be replaced prior to operation.
  • DO NOT clean with corrosive chemicals, products containing chlorine, oven cleaners, or abrasive cloths or cleaners.
  • DO NOT alter, add attachments or modify this unit unless specified in this manual.
  • Ensure the enclosure provides adequate ventilation as specified in this manual.

NOTICE — UNPACKING & INSTALLATION

  • Ensure there is enough space to unpack; there will be layers of protective packaging.
  • Use care when unpacking to prevent the unit from tipping and being damaged.
  • Immediately inspect the unit and notify the freight company if damage is present.
  • Remove crating materials, stretch wrap, and packaging. The unit is secured to the pallet; it is often helpful to leave the unit on the pallet to facilitate moving to its fabrication location.
  • Fabricators and owners are responsible for installation materials not included with purchase.
  • Move the unit with appropriate equipment and adequate people to avoid injuries and unit damage. NOTICE: If the unit is removed from the pallet, move using the four mounting pads provided under the unit. Using other areas to lift will cause damage to the unit. DAMAGE RESULTING FROM IM-PROPER HANDLING WILL VOID THE WARRANTY.
  • Remove and retain the envelope that contains included hardware, labels, and documentation.

INTRODUCTION
Carefully review and understand this manual thoroughly before proceeding with installation, commissioning, and operation of FlexVent™. This unit has been designed for customized over, under, or flush counter installation in the front or back of the house as determined by the Authority Having Jurisdiction (AHJ). The unit is UL Recognized and as such, must be completed by a fabricator in compliance with the applicable UL Certifi-cation, the UL Conditions of Acceptability, and requirements of the AHJ.

NOTICE: Full responsibility is assumed by the fabricator, installer, and owner for additional components and preparation required for UL, NFPA, AHJ, and applicable code compliance. Appliances used with this unit should be UL and NFPA certified by a Nationally Recognized Testing Laboratory (NRTL).

SPECIFICATIONS

VOLLRATH-FC-6DV-36-FlexVent-Versatile-Slide-In-with-Downdraft-Vent-System-
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  • ITEM FC–6DV-36 MODEL FC–6DV
  • Dimensions 53 1/2”W [135.9 cm] X 36 3/4”H [93.3 cm] X 35 1/8”D [89.2 cm]
  • Approximate Weight 250 lbs
  • Primary Material 18 Ga 300 Series Stainless Steel
  • Recognitions & Classifications UL 710B Recognized, UL Classified to NSF2
  • System CFM Lower Airflow Limit 456 CFM
  • Grease-Laden Effluents per NFPA 96 EPA 202 as prescribed by NFPA 96, <5 mg/m3 limit
  • Clearance Zero Clearance Surround, minimum 96” ceiling height

LOCATION
The space in which FlexVent™ is located is considered to be part of the kitchen. Therefore, regulations pertaining to a commercial kitchen may apply. These include but are not limited to: fresh air, airflow, air exchanges, floor area, and proximity to customer seating area. Location of the unit must comply with AHJ requirements and jurisdiction codes. Total amount of grease or particle effluent must be considered based on location, room size, appliances present, and types of food being prepared. Refer to the Constraints section for approximate appliance effluents measured when utilizing this unit.
FlexVent has been evaluated for zero clearance surround installation. Ceiling height must be at least 96”.

DESCRIPTION — MAIN SYSTEMS
FlexVent™ Downdraft Recirculating Ventilation Module is for use in commercial cooking and hot food holding applications. It is primarily constructed of 18 Ga 300 Series stainless steel and consists of:

  • Cooking Station that allows for versatile configuration with a variety of cooking appliances
  • Ventilation Control and Interlock System
  • Recirculating Filtration Ductless Hood Assembly
  • Ansul® R-102 Fire Suppression System

BASIC OPERATION FLOW CHART

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FUNCTIONAL DESCRIPTION/SYSTEMS OVERVIEW

FlexVent™ has three 165 °F fusible links arranged in a series under the Vent Hood and behind the Particulate Filters. If any link is actuated, the Fire Suppression System is activated. In the event the Fire Suppression System is activated (automatically or manually), power to the cooking appliance(s) and fan motor is terminated. Negative pressure within the plenum is monitored with two pressure switches. One terminates power to the unit if the pressure is too high (e.g., filtration is obstructed), the other terminates power if pressure is too low (e.g., filtration wrong or missing, fan not operating properly).


Item| System| Components & Specs| Function
A| Cooking Station|

  • Adjustable-mount shelf 18 1/4”D X 35 3/4” W

|

  •  Holds up to three ap- proved appliances. Total maximum weight limit for the shelf is 120 pounds, evenly distrib- uted. Compliance with this limit is required for the safe operation of FlexVent.

B| Ventilation Control and Interlock System|

  • Touchscreen User Interface (Vollrath® logo glows when unit has power)
  • Pressure Control Box, power relay & 30-amp circuit breaker
  • Integral Interlock System

|

  • Controls function, dis- plays status
  • Activates lighting option
  • Cuts Cooking Station outlet power if there is a pressure error or fire.

C| Recirculating Filtration Ductless Hood Assembly|

  • Hood, plenum, and ductwork — stainless steel
  • Baffle type grease filters — stainless steel (2) Item # 352035-2, UL File R37949*
  • Activated carbon air filters (2) Item 352010-1*
  • Recirculating fan
  • Fire Damper

|

  • Captures grease
  • Filters grease particles*
  • Filters small particles and light odors*
  • Interlock

D| UL 300

Automated Fire Sup-pression System**

Pre-plumbed for ANSUL R-102

wet chemical suppression system

|

  • Piping
  • Plenum discharge nozzles 1W
  • Fire Detection Links 165 °F, Fusible (3)
  • Appliance Discharge Nozzles 1W***
  • 1 1/2 gal ANSULEX low pH Liquid Fire Suppressant
  • Manual Pull
  • Interlock Control Box with power relay and 30-amp circuit breaker

|

  • Automatic and manual fire suppression
  • Distribution of suppres- sant inside plenum, be- hind grease filters, and for cooking appliances
  • Interlock cuts power to unit and cooking appli- ances if fire is detected

*Vollrath specified filters must be used as replacements to optimize performance.

**The Fire Suppression System, field installation, set-up, testing and final charging shall be provided by an authorized ANSUL Distributor/Dealer and is the sole responsibility of the purchaser.

***Do not adjust nozzle angles; they are factory set for optimal fire suppression.

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REQUIRED PARTS SUPPLIED BY INSTALLER
Fire Suppression System|

  • ANSUL LT-20-R Cartridge*
  • ANSUL 1 1/2 gals of ANSULEX low pH Liquid Fire Suppressant*

*Supplied by ANSUL Representative

Electrical|

  • Circuit breaker box
  • Circuit breakers
  • Appliance outlets
  • Appliance conduit and wiring, etc. for customized configuration

Mechanical|

  • Cabinet surround & countertop
  • Ventilation cover — Separate Vollrath® purchase or fabricator provided. Must be removable and en- able complete access for service. The cover must provide a minimum of 80 square inches of open area for proper ventilation and exhaust.

UL CONDITIONS OF ACCEPTABILITY

  1. The Downdraft Table is to be used in conjunction with up to three Listed commercial cooking appliances. See Ill. 6 for specific cooking appliance that can be used and on which shelf height. Total electrical load does not exceed 50 A for all appliances combined (based on contactor em-ployed). Downdraft units are marked with these details including shelf height.

  2. The acceptability of the installation of the downdraft table assembly shall be determined under end-product application. The downdraft assembly shall be adequately enclosed to render inaccessible all or any parts of the equipment that involve a risk of electric shock or injury to persons, and preclude propagation of flame initiated by electrical disturbances occurring within. The assembly shall meet relevant end-product requirements, including the enclosure, accessibility of uninsulated live and/or moving parts that may involve a risk of electric shock and fire, and/or injury to persons, respectively, spacings and segregation, grounding, polarization, and marking requirements under the end-product application.
    In addition, the acceptability of the use of the downdraft table assembly shall be made in conjunction with the end-product requirements specified in the Standard for Commercial Electric Cooking Appliances, UL 197, for UL Listing (UL).

  3. The acceptability of the supporting/mounting means and securement of the downdraft table assembly shall be determined under the end-product application.

  4. The downdraft assembly terminations and wiring shall be suitable, protected from damage and sharp edges, etc., and enclosed. In addition, any flexing or movement of the leads/wiring during normal operation or any user servicing shall be investigated and determined to be acceptable.

  5. The downdraft table assembly shall be provided with suitable grounding/bonding means under the end-product application.

  6. The following tests have been conducted in accordance with UL 710B on the covered downdraft table with griddle assembly: Power Input (Rating), Normal Temperature (Normal), Dielectric Voltage-Withstand (Dielectric Strength), Insulation Resistance, Grounding and Bonding, Stability, Strain Relief, Push-Back Relief. Consideration shall be given to re-conducting any of the tests above with other end-product appliances.
    In addition to the above, the following tests have been conducted in accordance with UL 710B on the covered downdraft table with griddle assembly and fryer and hot plate: Lower Airflow Determination, Capture, Emissions (EPA 202), Fire Extinguishment (General), and Fire Extinguishment (Griddles). Consideration shall be given to re-conducting any of the tests above with end- product griddle paying attention to Griddle Watt, Griddle size, Griddle max temperature, and maximum food load and throughput.

  7. The end-product report shall include a detailed description of the downdraft table including specific markings for applicable cooking appliance that may be used. Also includes the details for the cooking appliance shelf height for each appliance.

  8. The covered Downdraft table assembly component is intended to be factory installed only.

  9. If legs/feet or casters are not provided as part of the Recognized Component table, the supporting means should be evaluated in the end use and Stability Test should be considered.

  10. Power comes into the interlock box and supplies the load center and receptacle bank. Consideration should be given to ensure that the all ap-plicable appliance receptacles have suitable branch-circuit protection. See Figure 1, item 2 for applicable receptacles and Figure 3, item 1 for applicable load center, as shown below.
    Fig. 1, Item 2: Receptacle Bank – Optional. May be provided by end product manufacturer. Receptacles are:

  11. Of the grounding type.

  12. Located in: a Listed junction box or a galvanized or stainless steel enclosure min. 0.029 in. (0.74 mm) thick, receptacle bank.

  13. Mounted so that the face projects 0.015 in. (0.38 mm) minimum beyond a conductive surrounding surface or is at least even with a nonconductive surrounding surface.

  14. Mounted so that the face is not less than 60 degrees from the horizontal.

  15. Not located in an area with an elevated ambient temperature.

General Use Receptacles – All receptacles are UL Listed, single, grounding types, rated 15, 20, 30, 50, or 60 A, voltage ratings of 115 to 125 V ac or 220 to 250 V ac. Each receptacle is prsotected by applicable breaker of the same rating, located within the load center, figure 3, item 1.
Fig. 3, Item 1:  Load Center – Optional. May be provided by end-product manufacturer. Listed, rated 120/208-240 V, 60, 80, or 100 A.  Provided with Listed breakers, suitable for the load center.  Each breaker voltage and current rating corresponds to the receptacles employed in the recep-tacle bank for each appliance.  See figure 1, item 2.  For example, when a 240 V, 30 A receptacle is employed, there is a Listed breaker rated 240 V, 30 A in the load center that protects that specific receptacle.  All receptacles employed will be protected by its specific breaker.  Load center is mounted as shown. Provided with Listed ground bar and neutral bar kits.

SYSTEM OVERVIEW

The FlexVent™ unit consists of three integrated systems:

  • FlexVent Ventilation and Filtration System
  • Fire Detection System
  • ANSUL® R-102 Restaurant Fire Suppression System

VOLLRATH-FC-6DV-36-FlexVent-Versatile-Slide-In-with-Downdraft-Vent-System-
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CABINET CONSTRAINTS & INSTALLATION — ZERO CLEARANCE SLIDE-IN

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LED LIGHTING (OPTIONAL)VOLLRATH-FC-6DV-36-FlexVent-Versatile-Slide-In-
with-Downdraft-Vent-System-01
COOKING APPLIANCE GENERAL CONSTRAINTS — ELECTRIC ONLY

  • Total maximum weight limit for the shelf is 120 pounds, evenly distributed. Compliance with this limit is required for the safe operation of FlexVent.
  • Appliances must not overhang shelf
  • Cooking surfaces must fall within the Effluent Capture and Fire Suppression Boundaries
  • 7,200 W maximum, 30 amps, 120 or 240 V
  • AHJ approvals are required for all appliances and configurations
  • Usable appliance space 18 1/4” D X 35” W
  • Allowable grease discharge per UL 710B and NFPA 96 is 5 mg/m3 (0.00018 oz/ft3). No configuration shall exceed the total allowable discharge.

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INDUCTION HOB/HOT PLATE CONSTRAINTS — ELECTRIC ONLY

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FRYER CONSTRAINTS — ELECTRIC ONLY (.66 mg/m3 per 15 lb vat)

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GRIDDLE CONSTRAINTS — ELECTRIC ONLY
2.95 mg/m3 per 396 sq in cooking surface(s)

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INDUCTION WOK CONSTRAINTS — ELECTRIC ONLY

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APPLIANCE NOZZLE LOCATIONS AND SETUP

FIRE SUPPRESSION SYSTEM

| WARNING| NOT ICE : The Fire Suppression System must be charged by an authorized ANSUL representative before it will operate.

NOT ICE : The installer and owner assume full responsibility for the unit and electrical appliance set up and compliance with all applicable codes and regulations.

Fire, Injury, Death Hazard

This unit must be installed and adjusted by a qualified technician in accordance with all federal, state, and local codes. Failure to install, adjust, or maintain this unit properly can result in property damage, injury, or death.

The following information is for use by authorized ANSUL representatives only. Refer to ANSUL documentation for the following steps.

ANSUL representative to supply:

  • Carbon Dioxide (CO2) or Nitrogen (N) cartridge
  • ANSULEX Low pH Liquid Fire Suppressant

Fusible Links and Gas Cartridges|
A| ANSUL Model SL Fusible Link 165°F
B| LT-20-R Cartridge (Not supplied)
1. Replace the three temporary test links with the supplied 165°F SL Fusible Links.
2. Install the Carbon Dioxide (CO2) or Nitrogen (N) cartridges onto the ANSUL Automan Regulated Release Assembly.
Fire Extinguishing Tank and Nozzles| VOLLRATH-FC-6DV-36-FlexVent-
Versatile-Slide-In-with-Downdraft-Vent-System- \(20\)
A| ANSUL R-102 1W Nozzle (Appliance)
B| ANSUL R-102 1W Nozzle (Duct)
C| ANSUL R-102 1.5 Gallon Tank
Fill the agent tank with ANSULEX low pH Liquid Fire Suppressant.
NOT ICE : Final product may not appear as depicted.
FILTERS

Remove Filters
1.| Turn off the electrical cooking appliances.|

| VOLLRATH-FC-6DV-36-FlexVent-Versatile-Slide-In-with-Downdraft-Vent-System-
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|

2.| Touch| to turn the unit off.
3.| Lift the Grease Filters up, pull the bottom forward, then down and out.
4.| Lift the Drip Tray straight up to remove it.
5.| Lift the Particulate Filters straight up to remove them.
6.| Replace filters in reverse order.
NOT ICE : Ensure the Particulate Filters are properly oriented per the label.
A. Grease Filters (2) 352035-2| B. Drip Tray 352034-2
C. Particulate Filters (2) 352010-1|
MAINTENANCE & SERVICE LOG|
Service| Date
|
|
|
|
|

WIRING DIAGRAM & SCHEMATIC

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VOLLRATH-FC-6DV-36-FlexVent-Versatile-Slide-In-with-Downdraft-Vent-System-
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WIRING DIAGRAM & SCHEMATIC

  • S1 = ANSUL SWITCH
    WHEN ANSUL SYSTEM IS ACTIVATED, ANSUL SWITCH (S1) OPENS, DE-ENERGIZING USER INTERFACE.

  • R1 = FAN RELAY
    ENERGIZED IF ANSUL SWITCH (S1) IS CLOSED, AND FAN RELAY (R1) IS ACTIVATED OR PRESSURE BEHIND FILTERS IS BETWEEN -0.9PS AND -1.1PS.

  • R2 = POWER RELAY
    ENERGIZED WHEN (R4) IS CLOSED.

  • R3 = FAN START RELAY
    ENERGIZED (CLOSED) WHEN START IS PRESSED (WILL DE-ENERGIZE ON SUBSEQUENT PRESS OF START). DELAY OPEN ON LOW PRESSURE FAULT, 220 SECONDS NO OPEN DELAY ON HIGH PRESSURE FAULT.

  • R4 = POWER RELAY
    ENERGIZED WHEN START IS PRESSED (WILL DE-ENERGIZE ON SUBSEQUENT PRESS OF START). NO OPEN DELAY ON HIGH OR LOW PRESSURE FAULT.

  • R5 = LIGHT RELAY
    ENERGIZED WHEN LIGHT IS PRESSED (WILL DE-ENERGIZE ON SUBSEQUENT PRESS OF LIGHT).

  • PS1 = PRESSURE SWITCH, HIGH NEGATIVE (DETECTING MAXIMUM ALLOWABLE NEGATIVE PRESSURE)
    WHEN NEGATIVE PRESSURE REACHES SETPOINT OF -1.1PS (INDICATING AIR-FLOW BLOCKAGE), THE PRESSURE SWITCH (PS1) DISCONNECTS POWER TO R2 POWER RELAY AND PROVIDES SIGNAL POWER TO USER INTERFACE.

  • PS2 = PRESSURE SWITCH, LOW NEGATIVE (DETECTING MINIMUM ALLOWABLE NEGATIVE PRESSURE)
    WHEN NEGATIVE PRESSURE REACHES SETPOINT OF -0.9PS (INDICATING AT LEAST MINIMAL AIR FLOW IS ACHIEVED) THE PRESSURE SWITCH (PS2) MAINTAINS POWER TO R2 POWER RELAY AS LONG AS MINIMUM PRESSURE IS SATISFIED AND ANSUL SWITCH (S1) IS CLOSED (NOT ACTIVATED).

  • T1 = TIMER, NORMALLY CLOSED ON POWER, TIMED OPEN
    TIMER (T1) IS ACTIVATED WHEN SIGNAL POWER IS RECEIVED FROM USER INTERFACE AND MAINTAINS CLOSURE OF CONTROL RELAY (R1) FOR PRESET TIME (60 SECONDS). THIS ALLOWS THE SYSTEM
    TIME TO STABILIZE AT OPERATING PRESSURE.

  • M1 = FAN MOTOR
    RUNS WHEN CONTROL RELAY (R1) IS CLOSED.

  • CB1 = MAIN OUTPUT BREAKER
    FEEDS MAIN POWER TO CUSTOMER SUPPLIED DISTRIBUTION BREAKER BOX AND OUTLETS.

ADDITIONAL NOTES:

  • PIN 1: INPUTS 120VAC, L1 TO USER INTERFACE. ALWAYS LIVE UNLESS ANSUL SYSTEM IS ACTIVATED.
  • PIN 2: INPUTS 120VAC, L1 TO USER INTERFACE WHEN SYSTEM DETECTS LOW PRESSURE. SYSTEM WILL DETECT LOW PRESSURE ON STARTUP UNTIL FAN IS UP TO SPEED AND PRESSURES ARE NORMAL. USER INTERFACE NEEDS TO APPLY ONE MINUTE DELAY BEFORE DISPLAYING LOW PRESSURE.
  • PIN 3: OUTPUTS 120VAC, L1 WHEN SYSTEM START IS PRESSED TO ENGAGE T1.
  • PIN 4: INPUTS 120VAC, L1 TO USER INTERFACE WHEN SYSTEM DETECTS HIGH PRESSURE. THIS IS LIVE ONLY FOR A SHORT TIME BECAUSE WHEN MOTOR SHUTS DOWN THE PRESSURE IMMEDIATELY DROPS. SO THE HIGH PRESSURE DISPLAY WILL NEED TO BE “LATCHED” AND STAY ON UNTIL CONTROL IS RESET (POWER OFF).
  • PIN 5: INPUTS 120VAC, L1 FROM PS1, HIGH PRESSURE SWITCH.
  • PIN 6: OUTPUTS 120VAC, L1 FROM PIN 5 WHEN SYSTEM START IS PRESSED.
  • PIN 7: INPUTS NEUTRAL TO THE USER INTERFACE.
  • PIN 8: OUTPUTS 120VAC, L1 TO OPTIONAL LED POWER SUPPLY.
  • PIN 9: INPUTS GROUND TO THE USER INTERFACE.

TROUBLESHOOTING|  |
---|---|---
Problem| Might be Caused By| Course of Action|
Unit will not operate| There is no power.|

  • Reconnect to electrical power.
  • Reset circuit breaker for unit.
  • Contact Vollrath Technical Services.
  • Contact an authorized ANSUL® representative for repair.

|
— logo is not|
 |
illuminated.|  |
 | The ANSUL® Fire Suppression|
 | System was not properly|
 | commissioned or needs|
 | service.|
Low Pressure Indicator| Particulate or Grease Filters| Properly install correct filters.|
is illuminated and| are out of position, missing, or|
 |
cooking unit will not turn on.| are not the correct type.|  |
High Pressure Indicator is illuminated and cooking unit will not turn on.| Particulate or Grease Filters are dirty or are not the correct type.| Install correct, clean filters.|

SERVICE, REPAIR & WARRANTY

DO NOT operate the unit until all safety information and instructions are thoroughly read and understood.
Installation and startup must be performed by a qualified technician. The warranty will be void with im-proper installation.
Serviceable parts are available on vollrathfoodservices.com.
Understand Warnings & Cautions in this manual prior to servicing.
Do not send units directly to The Vollrath Company L.L.C. without return authorization.
Please contact Vollrath Technical Services at 1.800.825.6036 for instructions. Be ready with item, model, and serial numbers, as well as dated proof of purchase.
WARRANTY STATEMENT FOR THE VOLLRATH CO.
This warranty does not apply to products purchased for personal, family, or household use, and The Vollrath Company LLC does not offer a written warranty to purchasers for such uses.
The Vollrath company LLC warrants the products it manufactures or distributes against defects in materials and workmanship as specifically described in our full warranty statement. Model shown comes with a Vollrath® 12-month sale to End User OR 18-month sale to Dealer warranty against defects in materials and workmanship. Damage from improper use, abuse, modification, or resulting from improper packaging during return shipment for warranty repair will not be covered under warranty.
For complete warranty information, product registration, and new product announcements, visit vollrathfoodservice.com.
ANSUL components are warranted by ANSUL. For details please visit ANSUL.com.
ANSUL® is a registered trademark of Tyco Fire Protection Products.

vollrathfoodservice.com

The Vollrath Company, L.L.C.
1236 North 18th Street
Sheboygan, WI 53081-3201 U.S.A.
Main Tel: 800.624.2051 or 920.457.4851
Main Fax: 800.752.5620 or 920.459.6573
Customer Service: 800.628.0830 Canada
Customer Service: 800.695.8560
© 2023 The Vollrath Company L.L.C.

Technical Services
techservicereps@vollrathco.com
Induction Products: 800.825.6036 Countertop Warming Products: 800.354.1970 All Other Products: 800.628.0832

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