DIS Maintenance and Operation
Group 07DIS
Bulletin Number
07 03 96
Woodcliff Lake, NJ
August 1996
Product Engineering
This Service Information Diagnosis/Coding bulletin replaces S.I. 04 12 95 dated June 1995 which is hereby deleted. It should be removed and discarded from your S.I. binder.
SUBJECT:
DIS Maintenance and Operation
MODEL:
All
Situation:
Due to a software modification introduced as of CD 7.1, the main power switch should be left in the "ON" position at all times. Especially in humid climates this will help prevent the buildup of moisture in the unit. At the end of every service day the DIS monitor should be turned off.
DIS down time due to heat related breakdowns may be avoided by following the simple maintenance procedure outlined below. The described maintenance should be performed every month during the summer months and every other month thereafter.
Remove left hand outside cover
Brush any dust or dirt from the capacitor casing (1)
Clear any dirt or debris from the air outlet grates on the bottom of the air conditioning unit.
Blow compressed air through the capacitor casing.
Install outside cover.