45
NOTICE
The Phantom boiler heat exchanger is made from stainless steel tubular coil having relatively narrow
waterways. Once filled with water, it will be subject to the effects of corrosion. Failure to take the
following precautions to minimize corrosion and heat exchanger waterways overheating could result in
severe boiler damage.
•
Before connecting the boiler, insure the system is free of impurities, grease, sediment, construction
dust, sand, copper dust, flux and any residual boiler water additives. Flush the system thoroughly
and repeatedly, if needed, with clear water mixed with concentrated rinse agent to remove these
contaminants completely.
•
Iron oxide (red oxide sludge Fe
2
O
3
) is produced during oxygenation. To minimize any oxygen pres-
ence in the system, the system must be air free and leak tight. Do not connect the boiler to radiant
tubing without an oxygen barrier. Using automatic water refill is not recommended, however, if such
refill is employed, a water meter must be added to evaluate the makeup water volume taken after ini-
tial fill and eliminate any water leakage as early as possible.
•
Maintain the water pressure in the boiler at a minimum of 14.5 psi (100 kPa).
•
The boiler water pH must be within 7.5 < pH < 9.5. If the system contains any aluminum components,
pH must be less than 8.5.
•
Black oxide sludge (magnetite Fe
3
O
4
) forms as the result of continuous electrolytic corrosion in any
system not protected by an inhibitor.
•
Scale deposit is made up of lime scale contained in most distributed water and settles over the warm-
est surfaces of boiler heat exchanger causing subsequent overheating and eventual failure. Water
hardness must be maintained within 3 to 9 grain/gal range.
•
Refer to Section XI “Service and Maintenance” for recommended heating system water treatment products
(corrosion/scale inhibitors, cleaners etc) and their suppliers.
VI. Water Piping and Trim
E. Multiple Boiler Installation (continued)
Figure 24: Isolation of the Boiler From Oxygenated Water with A Plate Heat Exchanger
Содержание Phantom-X PHNTM210
Страница 7: ...7 Figure 1B Model PHNTM285 I Product Description Specifications and Dimensional Data continued...
Страница 52: ...52 VIII Electrical continued...
Страница 53: ...53 VIII Electrical continued Figure 26 Wiring Connections Diagram...
Страница 54: ...54 VIII Electrical continued Figure 27 Ladder Diagram...
Страница 59: ...59 Figure 29B Boiler to Boiler Communication with Crown Zone Panel PN 3501505 VIII Electrical continued...
Страница 109: ...109 XIII Repair Parts 1L 1K 1J 1E 1C 1D 1B 1L 1J 1A 1M 1F 1C 1D 1B 1L 1J 1A 1M 1F 1K 1G 1G 1K 1H 1G...
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