Pilot Flame Characteristics - Empire Heating Systems DVC35IPXLP-1 Instructions Pour L'installation Et Manuel Du Propriétaire

Radiateur mural à circulation forcée avec un évent direct

Masquer les pouces

Table des Matières

Les langues disponibles

The correct pilot flame (Figure 11) will be blue, extending past

the thermocouple. The flame will surround the thermocouple just

below the tip.

Natural Gas pilots require adjusting when the inlet gas pressure

is above 5" w.c. (1.245kPa). Remove the pilot cover screw on the

control valve (Figure 3), and turn the adjustment screw clockwise

to reduce flame. Replace pilot cover screw to eliminate gas leak-

ing at that control valve opening.

Propane Gas will not require adjustment.

After use, cleaning may be required for the proper flame.

IP-Model Pilot

This heater is using a Honeywell "Smart Valve" system for intermit-

tent pilot ignition.

On a call for heat, this control turns on a 24 volt mini hot surface

ignitor which lights a pilot that in turn lights the main burner. The

gas valve used in this system is a step opening which opens at a

lower pressure for ignition and then steps to a full inlet pressure

of 4" W.C. pressure on Natural Gas and 10" W.C. pressure on

Propane Gas.

Pilot Flame Adjustment

The pilot flame should envelop 3/8 to 1/2 inch (10 to 13mm) of the

tip of the flame rod. See Figure 11.

To adjust:

Remove the pilot adjustment cover screw.

Turn the inner adjustment screw clockwise

crease or counterclockwise

flame. Pilot adjustment is shipped at full flow rate. Turn the

inner adjustment screw clockwise

sure is too high.

Replace the cover screw after the adjustment to prevent gas

leakage.

37402-5-0620