Control System 52Service Manual – SC500
Shop Measurements - Function Board (EB1) (continues)
J6
Figure 42
Two way vertical jumper.
• What is this for? The J6 Jumper is used to congure the function board for the EcoFlex option.
• What does it mean if it is jumped? The function board is set for no EcoFlex
• What does it mean if it is open? The function board is set for EcoFlex
• Is there a measurable voltage on either of the pins when not jumped? Yes. 4.98v on pin near the LEDS on
the board.