Takagi 110U Indoor (T-KJr2U-IN) Installation Manual And Owner's Manual page 39

Owner's Guide
110U (T-KJr2U) and 310U (T-K4U) models
Computer board
ON 1 2 3 4 5 6 7 8 9 10
1 2 3 4 5 6 7 8 9 10
ON
OFF
OFF
510U (T-D2U) models
(Lower bank of DIPswitches)
Computer board
ON 1 2 3 4 5 6
ON 1 2 3 4 5 6 2 3 4 5 6
OFF
OFF
Lower bank of
DIPswitches
NOTE:
WARNING