Y Series TechBook
49
Warning!
Before starting
removal procedure be
sure to:
•Turn off electric
power to the unit
•Ensure spa water
valves are closed
(or that the spa is
drained)
Loosen and remove the 2
screws and disengage the
heater bracket Remove
the heater and replace
with a new one Put the
heater bracket back in
place and secure it with
the 2 screws
How to replace the heater
Using a Phillips
screwdriver, loosen the
4 or 6 screws that hold
the cover in place Use
a Phillips screwdriver
to loosen the terminals
and remove all electrical
heater connections:
Return, Live and Ground
Manually remove the HL
probe & Temp probe
connector
HL Probe &
Temp Probe
Live
Ground
Return
inflo
Adjust the heater position
and tighten the screws
Plug the inflo connector
back in socket P42 Plug
the HL probe and temp
probe connectors back in
socket P38
Reconnect the heater
connections: Return,
Live and Ground Tighten
the screws with a Phillips
screwdriver Put the cover
back in place and tighten
the 4 or 6 screws with a
Phillips screwdriver Screw
fittings to the spa pipe
system, making sure that
the piping and nut threads
are not over tightened
Manually remove inflo
connector Be careful not
to damage any connector
by twisting or pulling too
hard
Reopen the spa water valves
or fill the spa and check for
leaks
