Heater Installation
The Lite-Leader Series Fixed Heater and "US" Series Slide Heater systems will arrive from
the factory with the heater mounted in the bottom location as pictured in Step 1. The "US"
Series Slide Heater can be installed and used in this configuration or you can move the
Slide Heater to the back of the control as shown below to align easily with your particular
plumbing arrangement.
8
3
1
2
4
WHITE AMP:
Heater Control Cord
Note:
Heater Control
connection may be 4-
Pin AMP as shown above.
Align the other studded clamp and attach to
the other slide bracket. Now determine the
proper alignment for the heater and tighten
the nuts and clamps.
Step 4
Step 5
Step 6
Step 7
Step 1
Step 2
Step 3
Remove the control system from the carton
and verify contents for completeness. If the
application is a bottom mount install then you
are ready to go directly to step 5.
If you need to utilize the slide brackets simply
remove the (2) 3/8” outer nuts securing the
heater to the foot brackets and remove from
under the box.
Ground/Bond the heater directly to the
control box using the
included
#8 solid
bonding wire.
Connect the power control cords from the heater
to the matching receptacles on the control box.
The mounting studs are attached to
adjustable clamps on the heater. Loosen the
clamps to adjust the stud locations to align
with the slide brackets on one end. Do not
tighten the nuts yet.
Insert the 1/4 dia. sensor probe under the
sensor cover attached to the heater and
tighten the wing-nut to secure.
SpaDepot.com
