Gecko MSPA-1-AS, Service Manual

Page: 55 / 63

Service manual 54
HOW TO Replace the Board
13• Verify if the plastic standoffs are
damaged. If they are, replace them.
14• Align the new board with the plastic
standoffs and snap it into place.
15• Reinstall the two triac screws while
holding them with a pair of pliers
to prevent damage.
Do not overtighten!
16• Reinstall the ground screw on the
board.
17• Reconnect all outputs (pumps, spa
light, ozonator) using a pair of pliers.
Make sure not to damage the
connectors! Refer to the wiring
diagram affixed to the inside of your
spa pack’s power box cover.
This
diagram always prevails over the
wiring diagram at the end of this
manual!
18• Reconnect the heater.
19• Reconnect the high-limit sensor
and the pressure switch.
20• Reconnect the transformer.
21• Verify all connections, then
reinstall the plastic cover
placing its lower part first.
22• Reconnect the top side
control(s) and the temperature
probe.
23• Reconnect the power input
wires, close the cover, power
the equipment on and pro-
ceed with a general test of
your spa pack.