Jandy JXi 200 Installation And Operation Manual - page 23
Page 23
ENGLISH
Jandy
®
Pro Series, JXi
™
Gas-Fired Pool & Spa Heater
|
Installation & Operation Manual
c
Using the dimple to center the drill
bit, drill a 1/4” diameter hole through
the boss, taking care not to damage the
surrounding plastic threads.
TIP: Drilling a 1/8″ diameter hole first
will help prevent thread damage.
d
Each male connection should be fi rst
wrapped in 5-6 turns of Tefl on
®
tape.
e
Assemble the threaded nipple,
reducing bushing, elbow and
pressure relief valve. Make sure that
all connections are snug. Do not
overtighten.
f
The fi nal orientation of the pressure
relief valve (PRV) will have the discharge
opening facing away from the heater
manifold.
g
Wrap the open end of the nipple in 5-6
turns of Tefl on tape.
h
Install the pressure relief valve assembly
at the heater manifold.
i
Make sure to get a sung fi t. Do not overtighten
j
The fi nal orientation of the pressure relief valve
should be vertically aligned with the discharge opening
facing away from the heater manifold.
k
Install a discharge pipe from the pressure relief valve
discharge opening to a safe area. This is a precaution
to prevent the possibility of personal injury or property
damage in the event scalding water is discharged from
the pressure relief valve.
l
Install the discharge pipe so that there is no
trapped or standing water in the piping. Discharge
piping must be facing down, terminating with a
threadless nipple, no less than 6” from fl oor.
• Discharge piping must be open with no reducers
or shut-off valves or other restrictions.
• To ensure the continued proper operation of
the pressure relief valve, the valve should be
tested once a year. To test, lift the lever with the
circulation system running to ensure that water
will pass through. When the lever is down, there
should be no leaks from the outlet.
5.6
Auxiliary Components, Chlorinators, Ozone Generators, and Sanitizing Chemicals
The JXi heater is manufactured with materials that
are not compatible with high concentrations of ozone,
chlorine, bromine, or other sanitizing chemicals.
Heater damages caused by improper water chemistry or
plumbing confi gurations are not covered by the Zodiac
Pool Systems, Inc. warranty. All questions should be
directed to technical support at 800.822.7933. Additional
information can be found at www.jandy.com. Be sure to
adhere to the following:
•
All sanitation equipment is to be installed as the last
piece of equipment in the circulation system.
•
When ozone is used, install a mixing degas chamber,
to prevent ozone and air from entering the heater.
•
When chemical feeders are used, install an in-line
check valve between the heater and the feeder.
•
Wire any electrical sanitation equipment so that it
cannot operate unless the fi lter pump is running.
•
Always follow pool chemical manufacturer’s
instructions when adding chemicals to pool.
i
j
k
l
Threadless Discharge Pipe
Ground Level
6" Min.
g
h
Teflon® Tape
e
e
f
d
Pressure Relief
Valve (PRV)
Threaded
Nipple
Reducing
Bushing
Elbow
Discharge
Opening
Teflon® Tape