Bryant 453 Operations Instructions download pdf (Page 12)

Refrigerator Indicates No

Flame Established

If the Flame Indicator is not illu-

minated, yet the Ignitor switch is

ON with 12 volts available to unit

and flame at burner, then check

the following:

1. Keep in mind that the Flame

Indicator will not illuminate

unless a flame has been es-

tablished.

2. Set VOM to + 5 Volts scale.

You should read from 1.5 to 2

Volts DC at the terminals of the

Relighter shown in Figure 3.23.

If not, replace the Relighter.

3. With the Ignitor Switch on, and

a flame established, check first

that the wires to the flame indi-

cator bulb are not reversed.

Properly wired would be: red

lead from bulb to brown har-

ness wire; black lead from

bulb to white harness wire

shown in Figure 3.24.

4. With test probes at points indi-

cated in Figure 3.23, you

should read on the 5 Volt DC

scale something less than 2

Volts. If voltage is present and

the Flame Indicator still does

not illuminate, then replace

Flame Indicator.

Figure 3.24 Flame Indicator Check

Figure 3.23 Flame Indicator Check at White and Brown Term.

B101

3-12

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 ... 30 31

No comments

Bryant 453 Operations Instructions Page 12