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Section 3. Installation
8. Shut off the gas supply to the heater.
9. Disconnect the manometer hose.
10. Tighten the small screw inside the pressure tap.
11. Open the gas supply to the heater.
12. Verify that the seal connection in the pressure tap
is closed by testing for leaks with soapy water.
Note:
If the pressure reading is out of range,
(see Table 3), regulate the incoming gas pressure.
INLET GAS PRESSURE REQUIREMENTS
Gas Pressure
Minimum
Maximum
Natural Gas
1.0 kPa
6.0 kPa
Propane Gas
2.5 kPa
6.0 kPa
NOTE:
The minimum value approved for input adjustment.
Do not exceed the maximum supply pressure.
All readings must be taken while heater is operating.
Any
adjustments or readings made while heater is off will result in
performance problems.
OUTDOOR INSTALLATION (Australia)
For heaters located outdoors, using the built-in stackless venting system.
CARBON MONOXIDE GAS IS DEADLY –
Exhaust from this pool heater contains carbon
monoxide, a dangerous, poisonous gas you cannot see or smell. Symptoms of carbon
monoxide exposure or poisoning include dizziness, headache, nausea, weakness,
sleepiness, muscular twitching, vomiting and inability to think clearly. IF YOU EXPERIENCE
ANY OF THE ABOVE SYMPTOMS, IMMEDIATELY TURN OFF THE POOL HEATER, LEAVE
THE VICINITY OF THE POOL OR SPA AND GET INTO FRESH AIR IMMEDIATELY. THE
POOL HEATER MUST BE THOROUGHLY TESTED BY A GAS PROFESSIONAL BEFORE
RESUMING OPERATION.
EXCESSIVE CARBON MONOXIDE EXPOSURE CAN CAUSE BRAIN DAMAGE OR
DEATH.
!
DANGER
Risk of explosion if a unit burning propane gas is installed in a pit or other low spot.
Propane is heavier than air. Do not install the heater using propane in pits or other locations
where gas might collect. Consult your local building code officials to determine installation
requirements and specific installation restrictions of the heater relative to propane storage
tanks and filling equipment. Installation must meet the requirements for the Standard for the
Storage and Handling of Liquid Petroleum Gases. Consult local codes and fire protection
authorities about specific installation restrictions.
!
WARNING
Figure 7.
Table 3.