Installation Instructions

10
HIGH-ALTITUDE INSTALLATIONS
Check the elevation where your micro boiler is installed. Set DIPswitches shown in the table
below depending on the altitude.
NOTE: The dark squares indicate the direction the DIPswitches should be set to.
DO NOT adjust any DIPswitches on the upper bank.
0 (DEFAULT) Up to 2,500 Up to 5,000 Up to 7,500
HS199Con Boiler
Up to 10,100
(Lower bank of
DIPswitches)
No. 2 : OFF
No. 3 : OFF
No. 4 : OFF
No. 2 : OFF
No. 3 : ON
No. 4 : OFF
No. 2 : OFF
No. 3 : OFF
No. 4 : ON
No. 2 : OFF
No. 3 : ON
No. 4 : ON
No. 2 : ON
No. 3 : ON
No. 4 : ON
OFF
ON
1 2 3 4 5 6
OFF
ON
1 2 3 4 5 6
OFF
ON
1 2 3 4 5 6
OFF
ON
1 2 3 4 5 6
DIPswitches
OFF
ON
1 2 3 4 5 6
WARNING
Computer board
Lower bank of DIPswitches