Desa SVYD18N installation manual Operating Heater Inspecting Burners, Pilot Flame Pattern

Page 20

OPERATING HEATER

Continued

INSPECTING BURNERS

20

TO TURN OFF GAS TO APPLIANCE

Shutting Off Heater

 

 

1.

Press in and turn control knob clockwise

Clockwise

to the HIGH position.

2.

Turn the control knob clockwise Clockwise

to the PILOT position.

3.

Press in control knob and turn clockwise

Clockwise

to the OFF Position.

Shutting Off Burners Only (pilot stays lit)

1.

Turn the control knob clockwise Clockwise

to the HIGH position.

2.

Press in and turn control knob clockwise

Clockwise to the PILOT position.

MANUAL LIGHTING PROCEDURE

1.Follow steps 1 through 5 under Lighting Instructions, pages 18 and 19.

2.Pilot is located inside stove cavity attached to burner. Lift off top grate to allow access to pilot.

3.Depress control knob and light pilot with match.

4.Keep control knob pressed in for 30 seconds after lighting pilot. After 30 seconds, release control knob.

5.Place top grate back into position. Now follow step 8, page 19.

Check pilot flame pattern and burner flame patterns often.

PILOT FLAME PATTERN

Figure 23 shows a correct pilot flame pattern. Figure 24 shows an incorrect pilot flame pattern. The incorrect pilot flame is not touching the thermocouple. This will cause the thermocouple to cool. When the thermocouple cools, the heater will shut down.

Thermocouple

Pilot Burner

Thermocouple

Pilot Burner

Figure 23 - Correct Pilot

Figure 24 - Incorrect Pilot

Flame Pattern

Flame Pattern

If pilot flame pattern is incorrect, as shown in Figure 24

turn heater off (see To Turn Off Gas to Appliance, above)

see Troubleshooting, pages 21 through 24

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Contents OWNER’S Operation and Installation Manual What to do if YOU Smell GASContents Safety Information For use with this heater Local Codes Product Features Safety PilotOperation Piezo Ignition SystemProviding Adequate Ventilation AIR forVentilation Determining if You Have a Confined or Unconfined Space AIR for Combustion and VentilationDetermining AIR Flow for Heater Location Ventilation AIR Minimum Wall and Ceiling Clearances see Figure InstallingCheck GAS Type Stove Cavity Assembly Front ViewTop View Side ViewLaying Down Stove On Side Attaching Stove Legs Attaching Stove Door Installing Installing GAS LOG Heater Into Stove Placing Heater Base In Stove CavityConnecting to GAS Supply Installation Items NeededSide View Back View Checking GAS Connections Gas ConnectionPressure Testing Heater Gas Connections Test Pressures Equal To or Less Than 1/2 PsigFor Your Safety Read Before Lighting Operating HeaterMatch, see Manual Lighting Procedure on HeaterOperating Heater Inspecting Burners Pilot Flame PatternCleaning and Maintenance Trouble Shooting Turn off heater and let cool before cleaningODS/PILOT and Burner LogsMaintenance, TROUBLE- ShootingRefer to Air for Com Gas leak. See Warning Service ReplacementTechnical HintsIllustrated Parts Breakdown Parts List SCIVFC, Scivfb SCIVFG, Scivfr SCIVFC, Scivfb Accessory Valve GA5010104024 Warranty Information Keep this Warranty