DRI-STEEM XT Series Electrode Steam Humidifier Installation, Operation, and Maintenance Manual • Page 57
System messages (continued)
E5: Service setpoint reached
An E5 message indicates service setpoint SErv has been reached.
This is a service message only; the humidifier will continue to
operate. Press the SET button to acknowledge the message. This
message will occur when the counter of steam cylinder operating
hours LIFE exceeds the service setpoint SErv.
For example, the user may decide to check the steam cylinder when
LIFE reaches 500 hours. Go to Adjustments operating mode and
press the SELECT button until the program variable SErv can be
viewed. Press the SET button until 500 is displayed. This means
an E5 message will occur when LIFE goes beyond 500 hours. This
is a service message only; the humidifier will continue to operate.
Press the SET button to acknowledge the message. Perform the
desired maintenance. If a new cylinder is installed, be sure to reset
the steam cylinder operating hours counter LIFE to 00 (see step
17 on page 57) and decide if service set-point SErv at 500 hours is
sufficient. Adjust as necessary. If cylinder is not replace, user must
add hours to SErv in order to avoid nuisance E5 messages.
XT_IOM_Jan_2008.pdf 59 11/19/2009 10:13:40 AM
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