Despatch RAD1-42 -2E with Protocol 3 Bedienungsanleitung PDF herunterladen (Seite 28)

TROUBLESHOOTING RAD1-42-2E Oven Owner’s Manual

28 Version 1

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Figure 5. RAD1-42-2E LED Circuit Board Lights.

Table 3. Troubleshooting with Control Panel Mounted Circuit Board.

If LED is…

Check…

1 LED

2LED

3 LED

Not Lit

Check Fuse Block 2F and 3F (Figure 5)

Lit

Not lit

Lit

 Check High Limit

 Check optional door switch, if appropriate

Lit

 Check Fuse Block 1F and 4F (Figure 5)

 Check SSR

 Check heater

 Check heater relays

Danger!

Table 3 lists troubleshooting steps that must be performed by a

qualified electrician or electrical technician trained on electrical

safety and the use of personal protective equipment.

Danger!

Electrical panels contain high voltage. Turning the power switch off

on the oven does not de-energize the circuit board. Disconnect and

lock out the power supply before working on the circuit board.

Failure to lock out the power supply can result in death or injury.

Indicator LED’s

Neutral Terminal 2

4L1, 1H2 & 1H1 Connections

2 & 3F Fuse blocks

1F& 4F Fuse blocks

Power Terminal Block

Purge Timer socket

1LED

2LED

3LED

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Despatch RAD1-42 -2E with Protocol 3 Bedienungsanleitung Seite 28