Modulex EXT Commercial Series Boilers User Manual
CHAPTER 6: Operation of the E8 Controller
OMM-0095_0H AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913 Page 95 of 144
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6.5 SERVICE MENU
The SERVICE menu contains the TEST RELAY, SENSOR TEST, and OTHER PARAMETERS
sub-menus as shown below:
NOTE
The SERVICE menu is accessed as shown below. However, SERVICE MODE ( ) is different
and can only be accessed when the E8 cover is closed.
Figure 6-6: SERVICE Menu