Desa CGR65NA, CGR35NA Local Codes Unpacking Product Features, Check GAS Type, Installation Items

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LOCAL CODES

UNPACKING

PRODUCT

FEATURES

INSTALLING HEATER

6

Install and use heater with care. Follow all local codes. In the absence of local codes, use the latest edition of the following:

National Fuel Gas Code ANSI Z223.1, also known as NFPA 54 *

National Electrical Code ANSI/NFPA 70 *

*Available from: American National Standards Institute, Inc. 1430 Broadway

New York, NY 10018

National Fire Protection Association, Inc.

Batterymarch Park

Quincy, MA 02269

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 inform dealer where you bought heater.

Piezo Ignition System

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

Thermostatic Heat Control

This heater has a thermostat sensing bulb and a control valve. This results in the greatest heating comfort. This can also result in lower gas bills.

WARNING

WARNING ICON

G 001

A qualified service person must install heater and venting system. Have them inspect heater before use and at least annually. Follow all local codes.

NOTICE

This heater must be electrically grounded if equipped with blower. Follow all local codes. In the absence of local codes, follow the National Electric Code, ANSI/NFPA 70.

CHECK GAS TYPE

Use only natural gas. If your gas supply is not natural gas, do not install heater. Call dealer where you bought heater for proper type heater.

INSTALLATION ITEMS

Before installing heater, make sure you have all items below.

piping (check local codes)

sediment trap

sealant (resistant to propane gas)

tee joint

• manual shutoff valve *

• pipe wrench

ground joint union

venting materials

test gauge connection * (see Figure 7, page 12)

*An A.G.A. design-certified manual shutoff valve with 1/8" NPT tap is an acceptable alternative to test gauge connection. Purchase the optional A.G.A. design-certified manual shutoff valve from your dealer. See Accessories, page 37.

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Contents OWNER’S Operation and Installation Manual For Your SafetyWhat to do if YOU Smell GAS Contents Safety Information Carbon monoxide poisoning may lead to deathSafety Information Product IdentificationLocal Codes Unpacking Product Features Installation ItemsCheck GAS Type Locating Heater Heater ClearancesVenting Heater Venting Heater Do not vent heater in any of the following ways see FigureVenting Heater Proper Size Vent Connecting to GAS Supply Connecting Heater to Utility Gas LineGas Connection Pressure Testing Gas Supply Piping System Checking GAS ConnectionsInstalling Radiants Location of RadiantsInstalling Glass Panel Inserting Glass PanelsInserting Glass into Lower Retaining Channel AIR for Combustion and Ventilation Determining FRESH-AIR Flow for Heater Location Draft Hood Spillage TestVentilation Air from Outdoors Example 2 Locating Heater in Confined Closed Area For Your Safety Read Before Lighting Operating HeaterLighting Instructions Viewing Pilot To Turn OFF GAS to Appliance Manual Lighting ProcedureBlower Operation Shutting Off HeaterInspecting Pilot and Burner Flame Pilot Flame PatternBurner Flame Pattern Correct Burner Flame Pattern Cleaning and Maintenance Trouble Shooting Observed Possible Problem Cause RemedySee Changing Burner TROUBLE- Shooting See Removing ControlLighting Instructions Ing statement at TopService Procedures Removing Control Valve and Burner TubeRemoving Burner Blower Wiring Diagram Changing Burner Orifice35,000 BTU/Hr 50,000 BTU/Hr Technical ServiceService Hints ModelOrdering Replacement Parts Centrals Parts Under WarrantyParts Not Under Warranty Accessories Valve GA5010Illustrated Parts List Blower AssemblyCabinet Assembly Burner Assembly Thermocouple Interrupter 100792 100792 Warranty Information Limited Warranty Comfort Glow Vented Natural GAS Heaters