Moduline HSH E Series - Page 7

RESEARCH AND DEVELOPMENT
7
Problem Probable cause Solution
The cavity heats up too
much
PC board faulty Replace PC board
Cavity probe faulty Replace cavity probe
Heating element probe faulty Replace heating element probe
Heating element probe in wrong
position
Position heating element probe
correctly
Er1 appears on the
display and the buzzer
switches on
Cavity probe connected incorrectly Reconnect cavity probe
Cavity probe disconnected Connect cavity probe
Cavity probe faulty Replace cavity probe
Er2 appears on the
display and the buzzer
switches on
Heating element probe connected
incorrectly
Heating element probe
Heating element probe disconnected Connect heating element probe
Heating element probe faulty Replace heating element probe
Er3 appears on the
display and the buzzer
switches on (only on
models with core
probe)
Core probe connected incorrectly Reconnect core probe
Core probe disconnected Connect core probe
Core probe faulty Replace core probe