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Prestige SOLO 80-110 - ACVMax Boilers
Table 1: Propane Gas Orifice
Model
Solo 80
Solo 110
W RNING
Failure to retain the rubber o-ring on the gas
valve will cause an improper seal between the
gas valve and the venturi resulting in a potential
risk of a gas leak. Any potential gas leakage can
result in substantial property damage, serious
injury, or death.
W RNING
Ensure the proper orifice for the model is installed
per Table 1. Failure to comply will affect input rate
and combustion of the boiler which can result in
substantial property damage, serious injury, or
death.
NOTI E
For the reassembly process do not use adhesive
on the venturi/gas valve o-ring, the orifice o-
ring, or the gas valve/piping gasket.
10. Reinstall the gas valve into the venturi assembly.
11. With the gas valve in place, reinstall the ven-
turi/gas valve retaining clip to hold the gas
valve in place. Ensure the retaining clip is prop-
erly installed by pulling down on the gas valve
and verifying the gas valve is secure.
12. Reconnect Molex plug to the gas valve electri-
cal connection.
Natural to Propane Instructions
Orifice Size
0.142 inch (3.6 mm)
0.175 inch (4.45 mm)
13. Ensure the gas valve/piping gasket is in place,
reconnect the gas piping connection and open
the manual gas shut off valve. Before placing
the Prestige boiler back into operation check
and test all gas connections for leaks. Repair
leaks if found.
W RNING
Do not check for gas leaks with an open flame.
Use a bubble test. Failure to check for gas leaks
can result in substantial property damage, seri-
ous injury, or death.
14. Reattach the air inlet elbow to the venturi.
15. Replace the front jacket panel and secure with
screws.
16. Turn on the electrical power supply to the
Prestige boiler and return the unit back to service.
3
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