Eco Pacific/Super Star- Installation and Service Instructions 20173
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Photograph 5 & 6- Location of the pressure switch.
To remove the pressure switch, disconnect the air pressure tube, gently remove the two wiring
spade connections, and remove the harnessing screws replace it with the same part number.
Position and harness it the way it was before and connect the air pressure tube back to the Grey
inlet with two wire spades reconnected.
4.
Electronic control board
(PCB)
The control board is protected by a 3 Amp purple fuse locating right next to the transformer outlet
with 24 V connections. Normally this fuse protects the PCB from many abuses. Please check the
fuse is Ok, if not, replace it by gently pulling it out using a nose pliers. If still the PCB is not
showing power through a Green LED flashing in the middle, check that the power is connected. If
not, the PCB may require to be changed. Use the same PCB part number and using the back
spacers position it correctly on the base and reconnect all the wiring as per wiring diagram. The
location of the PCB is shown through the following photograph 7, and 8.
Photograph 7 and 8- Location of the PCB and thermostat terminal for W &R connections
