Pentair EASYTOUCH EZ100 - Manual (Page 4)

P/N 520041 4 Rev. D
2-19-04
SECTION IX. RECEIVER CIRCUIT BOARD
To access the circuit board inside the Receiver, remove the two retaining screws located on the underside of the
Receiver, and slide the Receiver case up and off of its backplate.
On the circuit board, you will discover the following:
1) A 4-position configuration switch (designated S2), which can be used to configure an automatic countdown
cycle for the Spa and/or Aux1 circuit.
2) A 10-position configuration switch (designated S1), which can be used to customize the communication link
between the Receiver and Hand-held Remote.
3) 2-qty. status lights (designated POWER and COMMAND), which are used for trouble-shooting:
POWER: Indicates that the Control System is supplying power to the Receiver unit.
COMMAND: Flashes whenever a button is pushed on the Hand-held Remote.