Figure 2. Small Light Engine (Pcb) Replacement And Wiring; Figure 3. Large Light Engine (Pcb) Replacement And Wiring - Jandy R0474000 Operation Manual

6. Reassemble the  xture.
a. If not already done, remove the gasket from the a. If not already done, remove the gasket from the
glass lens and install a new gasket, P/N R0451101 glass lens and install a new gasket, P/N R0451101
for the large light and R0400501 for the small for the large light and R0400501 for the small
light, on the lens. On the small light, remove the light, on the lens. On the small light, remove the
diverger from the lens. diverger from the lens.
NOTE A new lens gasket must be used each time the
light is reassembled.
White (12V)
Red (120V)
Nylon
Washer
AC1
Nut
Figure 2. Small Light Engine (PCB) Replacement
and Wiring
Nylon
Washer
Nut

Figure 3. Large Light Engine (PCB) Replacement and Wiring

Green Black (12V)
Blue (120V)
Light
Engine
AC2
Secure
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Green
Black White
J6
J2
Secure
First
12V Wiring
WARNING
Risk of Electrical Shock or Electrocution. Always
install a new lens gasket whenever disassembling
the light (Jandy Color Light Gasket P/N R0451101 for
large light and P/N R0400501 for small light). Failure
to do so may permit water to leak into the assembly,
which could cause:
(a) An electrical hazard resulting in death or serious
injury to pool or spa users, installers, or others due to
electrical shock, or
(b) A malfunction of the Jandy WaterColors Light,
which likewise could result in serious injury to pool or
spa users, installers, or bystanders, or in damage to
property.
b. While holding the fixture upright, place the glass b. While holding the fixture upright, place the glass
lens with the gasket on top of the fixture. Please lens with the gasket on top of the fixture. Please
note that the lens gasket is not symmetrical. note that the lens gasket is not symmetrical.
Therefore, it must be installed correctly so that Therefore, it must be installed correctly so that
the lens can seal to the fixture housing. Place the the lens can seal to the fixture housing. Place the
gasket on the lens so that the thick molded side gasket on the lens so that the thick molded side
of the gasket will mate with the housing when the of the gasket will mate with the housing when the
lens is installed. lens is installed. See Figure 4. On the small light, See Figure 4. On the small light,
replace the diverger by tucking the tabs between replace the diverger by tucking the tabs between
the lens and gasket. the lens and gasket.
NOTE Be sure to face the dull side of the diverger
down towards the PCB.
c. Position the lens and gasket on the fixture. Place c. Position the lens and gasket on the fixture. Place
the face ring assembly over the lens and align the the face ring assembly over the lens and align the
pilot screw with the small arrow mark on the face pilot screw with the small arrow mark on the face
of the lens. Note that the small arrow mark on the of the lens. Note that the small arrow mark on the
face of the lens and the pilot screw of the face ring face of the lens and the pilot screw of the face ring
must be aligned with the arrow located on fixture must be aligned with the arrow located on fixture
label that reads, “"Arrow on this label must line up label that reads, “"Arrow on this label must line up
with the pilot screw on the Face Ring”". See with the pilot screw on the Face Ring”". See
Figure 5. Figure 5.
White
Green
Black
Nut
J3
J2
120V Wiring
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