Inspecting Heater; Pilot Flame Pattern; Burner Flame Pattern - Procom MN100TBA-B Owner's Operation And Installation Manual

Blue flame vent-free gas space heater

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IMPORTANT: Owner's should check pilot flame pattern and burner flame pattern often.

Incorrect flame patterns indicate the need for cleaning (see Care and Maintenance,

page 18) or service.

WARNING: Only a qualified service person should service and

repair heater. This includes maintenance requiring replacement or

alteration of components.

Figure 18 - Correct Pilot Flame Pattern

Figure 18 shows a correct pilot flame pattern.

Figure 19 shows an incorrect pilot flame pat-

tern. The incorrect pilot flame is not touching

the thermocouple. This will cause the ther-

mocouple to cool, which shuts the heater off.

Figure 20 shows a correct burner flame pat-

tern. Figure 21 shows an incorrect burner

flame pattern. The incorrect burner flame

pattern shows yellow tipping of the flame. It

also shows the flame higher than 1/2 the heat

shield height.

If burner flame pattern is incorrect, as shown

in Figure 21

• turn heater off (see To Turn Off Gas to Ap-

pliance, page 16)

WARNING: If yellow tipping

occurs, your heater could pro-

duce increased levels of carbon

monoxide. If the burner flame

pattern shows yellow tipping,

follow instructions below.

Notice: Do not mistake orange flames with

yellow tipping. Dirt or other fine particles enter

the heater and burn causing brief patches of

orange flame.

• see Troubleshooting pages 19 through 21.

200051-02A