Desa VP30BT, VP20BT, VN30BT, VN20BT installation manual Local Codes, Unpacking, Product Features

Page 4

SAFETY INFORMATION

Continued

6.Keep all air openings in front and bottom of heater clear and free of debris. This will insure enough air for proper combustion.

7.If heater shuts off, do not relight until you provide fresh, outside air. If heater keeps shutting off, have it serviced.

8.Do not run heater

where flammable liquids or vapors are used or stored

under dusty conditions

9.Do not use heater if any part has been under water. Immediately call a qualified service technician to inspect the room heater and to replace any part of the control system and any gas control which has been under water.

10.Turn off and let cool before servicing. Only a qualified service person should service and repair heater.

11.Operating heater above elevations of 4,500 feet could cause pilot outage.

12.To prevent performance problems, do not use propane/LP fuel tank of less than 100 lbs. capacity (propane/LP models only).

13.Provide adequate clearances around air openings.

LOCAL CODES

Install and use heater with care. Follow all lo- cal codes. In the absence of local codes, use the latest edition of National Fuel Gas Code, ANSI Z223.1/NFPA 54*.

*Available from:

American National Standards Institute, Inc.

1430 Broadway

New York, NY 10018

National Fire Protection Association, Inc.

Batterymarch Park

Quincy, MA 02269

UNPACKING

1.Remove heater from carton.

2.Remove all protective packaging applied to heater for shipment.

3.Check heater for any shipping damage. If heater is damaged, promptly return to dealer where you bought heater.

PRODUCT INFORMATION

Heater

Ignitor

Control

Knob

Button

Cabinet

 

 

 

Grill Guard

Glass Panel

Front Panel

Figure 1 - Vent-Free Gas Heater

PRODUCT FEATURES

SAFETY DEVICE

This heater has a pilot with an Oxygen Deple- tion Sensing (ODS) safety shutoff system. The ODS/pilot is a required feature for vent-free room heaters. The ODS/pilot shuts off the heater if there is not enough fresh air.

PIEZO IGNITION SYSTEM

This heater has a piezo ignitor. This system re- quires no matches, batteries or other sources to light heater.

THERMOSTATIC HEAT CONTROL

Thermostat models have a thermostat sensing bulb and a control valve. This results in the great- est heater comfort. This can also result in lower gas bills.

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Contents What to do if YOU Smell GAS Table of Contents Safety Information Local Codes Product FeaturesUnpacking AIR for Combustion Ventilation Providing Adequate VentilationUnusually Tight Construction Confined and Unconfined SpaceDetermining FRESH-AIR Flow for Heater Location Determining if You Have a Confined or Unconfined SpaceInstallation Ventilation AIRCheck GAS Type Ventilation Air From Inside BuildingInstallation Items Locating HeaterInstalling Heater to Wall Thermostat Sensing BulbAttaching To Wall Anchor Method Installing Bottom Mounting ScrewsPlacing Heater On Mounting Bracket Connecting to GAS Supply Mounting Base Feet to Floor Where required by local codeMounting Heater to Floor Mounting Base Feet to HeaterChecking GAS Connections VN30BT, VP30BT 1/2 or greaterPressure Testing Heater GAS Connections Test Pressures Equal To or Less Than 1/2 Psig 3.5 kPaOperating Heater For Your Safety Read Before LightingLighting Instructions Inspecting Heater Cleaning Maintenance ODS/PILOT and BurnerBurner Pilot AIR Inlet CabinetSpecifications Service HintsTechnical Service Service PublicationsTroubleshooting Observed Problem Possible Cause RemedySee Cleaning and Mainte Gas leak. See Warning Statement aboveReplacement Parts AccessoriesIllustrated Parts Breakdown Models VN20BT, VP20BT VN30BT, VP30BTParts List NJF 8CKeep this Warranty Warranty InformationLimited Warranty VENT-FREE Residential GAS Heaters