19
ixi gas pool and spa heater
Installation Manual
18
ixi gas pool and spa heater
Installation Manual
a
Locate the inlet pressure tap on the gas valve.
b
Using a small flathead screwdriver (ideally .100”
width or smaller), turn the tap plug 2-3 turns counter
clockwise.
CAUTION
Do not back the tap screw entirely out of the inlet
pressure tap. The screw is small and easily lost. A lost
screw needs to be replaced before the heater can
operated.
c
Connect positive manometer lead to the inlet
pressure tap.
• Turn the heater on.
• Inlet gas pressure must be taken while the heater,
and if possible, all other gas burning appliances
supplied by the same gas delivery system, are
operating.
• If the gas supply pressure is less than required.
Check for an undersized pipe between the meter
and the heater, a restrictive fitting, or an
undersized gas meter. Make adjustments and
perform the test again. If needed contact the local
gas utility company for assistance.
• Once proper inlet pressure has been confirmed,
turn off heater.
• Remove manometer.
• Tighten the tap plug securely. DO NOT
OVERTIGHTEN.
WARNING
Failure to secure or replace the pressure tap plugs will
allow gas to leak from the valve into the heater body
which could result in property damage, severe injury, or
death.
• Before operating the heater, test the gas supply
system and all connections for leaks using a soap
solution.
Do not use an open flame to test for
leaks.
5.3
Special Precautions for ULPG Gas
This appliance is approved for use with Universal LPG
(ULPG) and Natural Gas in Australia and New Zealand.
Under the same environmental conditions, ULPG is
denser or heavier than air and will more readily collect
or pool in enclosed areas if adequate ventilation is not
provided. It is not recommended to install ULPG gas
heaters in enclosed areas such as pits. Locate heaters a
safe distance from ULPG gas cylinders and filling
equipment. Consult the Australian / New Zealand
Standard AS/NZS 1596 and gas installation standard
AS/NZS 5601, and any other local codes and fire
protection authorities about specific installation
restrictions in your area.
For ALL installations the combustion air openings
requirements and AS/NZS 5601 MUST be followed
for safe and proper operation.
