Desa CGP11A installation manual Maintenance

Page 23

TROUBLE- SHOOTING

Continued

OBSERVED

POSSIBLE

 

 

 

PROBLEM

CAUSE

REMEDY

 

 

 

 

 

 

 

 

Burner(s) does not

1.

Burner orifice(s) is

1.

Clean burner orifice(s)

 

light after ODS/pilot

 

clogged

 

(see Cleaning and

 

is lit

 

 

 

Maintenance, page 21)

 

 

 

 

 

 

or replace burner

 

 

 

 

 

 

orifice(s)

 

 

 

2.

Burner orifice(s)

2.

Replace burner orifice(s)

 

 

 

 

diameter is too small

 

 

 

 

 

3.

Inlet gas pressure is

3.

Contact local propane

 

 

 

 

too low

 

gas company

 

 

 

 

 

 

 

 

Delayed ignition of

1.

Manifold pressure is

1.

Contact local propane

 

burner(s)

 

too low

 

gas company

 

 

 

2.

Burner orifice(s) is

2.

Clean burner orifice(s)

 

 

 

 

clogged

 

(see Cleaning and

 

 

 

 

 

 

Maintenance, page 21)

 

 

 

 

 

 

or replace burner

 

 

 

 

 

 

orifice(s)

 

 

 

 

 

 

 

 

Burner backfiring

1.

Burner orifice(s) is

1.

Clean burner orifice(s)

 

during combustion

 

clogged or damaged

 

(see Cleaning and

 

 

 

 

 

 

Maintenance, page 21)

 

 

 

 

 

 

or replace burner

 

 

 

 

 

 

orifice(s)

 

 

 

2.

Burner damaged

2.

Replace burner

 

 

 

3.

Gas regulator defective

3.

Replace gas regulator

 

 

 

 

 

 

 

Burner plaque(s) does

1. Plaque damaged

1.

Replace burner

 

not glow

2.

Inlet gas pressure is

2.

Contact local propane

 

 

 

 

too low

 

gas company

 

 

 

3.

Control knob set

3.

Turn control knob until

 

 

 

 

between locked

 

it locks at desired setting

 

 

 

 

positions

 

 

 

 

 

 

 

 

 

Slight smoke or odor

1. Residues from manu-

1.

Problem will stop after a

 

during initial opera-

 

facturing processes

 

few hours of operation

 

tion

 

 

 

 

 

 

 

 

 

 

 

Heater produces a

1. Metal expanding while

1.

This is common with

 

clicking/ticking noise

 

heating or contracting

 

most heaters. If noise is

 

just after burner is lit

 

while cooling

 

excessive, contact

 

or shut off

 

 

 

qualified service person

 

Continued

100846

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Image 23
Contents What to do if YOU Smell GAS OWNER’S Operation and Installation ManualContents Safety Information Unpacking Safety DeviceProduct Local CodesProducing Adequate Ventilation Fresh AIR ForCombustion VentilationDetermining if You Have a Confined or Unconfined Space Fresh AIRDetermining FRESH-AIR Flow for Heater Location Ventilation Air From Inside Building Fresh AIR for Combustion and VentilationVentilation AIR Ventilation Air From Outdoors Ventilation AIRLocating Heater Installing To WallInstallation Items Check GAS TypeMarking Screw Locations Installing Heater to WallFolding Anchor Installing Two Mounting ScrewsPlacing Heater On Mounting Screws Follow all local codes Connecting To GASQualified service person must connect heater to gas supply SupplyServicing. Correct all leaks at once Pressure Testing GAS Supply Piping SystemChecking GAS ConnectionsChecking Pressure Testing Heater GAS ConnectionsOperating Heater For Your Safety Read Before LightingPilot To Select Heating Level Pilot Flame Pattern HeaterInspecting BurnerBurner Flame Pattern Inspecting BurnerCabinet Trouble ShootingODS/PILOT and Burner Orifice TROUBLE- Shooting See CleaningMaintenance, Top Technical ServiceIng statement at Parts Not Under Warranty ServiceReplacement Parts Parts Under WarrantyValve GA5010 Service Publications AccessoryParts Centrals Illustrated Parts Breakdown Parts ListKeep this Warranty Warranty Information