TriangleTube Prestige Solo 60 User manual

Prestige SOLO 60, 110, 175 and 250 Boiler
Propane to Natural Instructions
Kit Part Number: PSRKIT24
Kit Includes
- Rating Label
-(1) Naural Gas Orifice
- T-25 Torx Wrench
Recommended Tools
- Standard Adjustable Wrenches
-Phillips-head Screwdriver
- Flat-blade Screwdriver
- T-40 Torex Wrench
Indicates a potentially hazardous situation
which, if ignored, can result in serious
injury or substantial property damage.
Indicates special instructions on installa-
tion, operation or maintenance, which are
important to equipment but not related to
personal injuryhazards.
NOTICEWARNING
Failure to follow instructions below can result in
severe personal injury or damage if ignored:
- Instructions are for a qualified installer /
service technician.
- Read all instructions before proceeding.
- Follow instructions in the proper order.
For your safety,turn offelectrical power
supply at service panel and allow unit to cool
before proceeding. Failure to do so can cause
severe personal injury or death.
Upon completion of the conversion from
Propane to Natural, affix the new rating
label included in the kit to the unit adjacent
to the existing rating label. DO NOT affix
the new label over the existing rating label.
Remove all propane labeling from the gas
valve and surrounding area.
NOTICE
WARNING
WARNING
1

Prestige SOLO 60, 110, 175 and 250 Boiler
Propane to Natural Instructions
2
Conversion of Gas Valve/Venturi Assembly
1. Turn off the electrical power supply to the boiler.
2. Close the manual gas shut off valve to the unit.
3. Remove the front panel of the Prestige by
removing the mounting screw(s) along the
upper edge of the unit. Lift the panel up and
pull forward to remove the front panel from the
unit.
4. Remove the retaining screw from the control
panel. Open the display panel cover and swing
the control panel out.
5. Remove the air inlet elbow from the venturi
using a twisting motion.
6. Disconnect the gas supply piping inside the
Prestige enclosure at the brass union located
just below the gas valve.
7. Unscrew the Phillips screw securing the rectifi-
er cable / plug to the gas valve. Disconnect the
rectifier plug from the gas valve.
8. Remove the two T-25 Torx head screws used to
mount the venturi / gas valve assembly to the
blower. Do not discard the screws. Dismount
the venturi / gas valve assembly from the blow-
er. See Fig. 1.
Thereis a gasket between the venturi and the
blower housing. This gasket must be reinstalled
when the venturi is mounted back onto the blow-
er housing. Use carenot to damage the gasket.
9. Using a T-25 Torx wrench remove the three
mounting screws attaching the gas valve to the
venturi. Note the orientation of the gas valve to
the venturi for reference later when the gas
valve is reassembled to the venturi.
10. Remove the brass orifice from the gas valve.
The black rubber orifice gasket must remain
attached to the gas valve. See Fig. 2 page 3.
11. For the Solo 60 ONLY: Seat the natural gas ori-
fice into the black rubber gasket on the gas valve.
Failure to retain the rubber orifice gasket on the
gas valve will cause an improper seal between
the gas valve and the venturi resulting in a
potential gas leak. Any potential gas leakage
may result in death, serious injury or substantial
property damage.
WARNING
NOTICE
3
1
2
3
1. Gas Valve
2. Venturi
3. T-25 Torx head Screws. Attaching Gas
Valve/Venturi to Blower Housing
Fig. 1: Prestige Burner Assembly

The Solo 110, 175 and 250 natural gas does not
require a gas valve orifice. The Solo 60 requires
a0.204” (5.2 mm) orifice for natural gas. Failure
to comply will affect the input rate of the boiler,
resulting in death, serious injury or substantial
property damage.
12. Reassemble the gas valve onto the venturi using
the three T-25 Torex head screws. Ensure the gas
valve is orientated with the venturi correctly.
13. With the venturi / blower gasket in place,
reassemble the venturi / gas valve assembly to
the blower housing using the two T-25 Torx
head screws.
During reassembly do not use adhesive on the
venturi / blower gasket.
Use care in the reassembly of the venturi / gas
valve to the blower housing not to cross thread
the mounting screws. Support the weight of the
venturi / gas valve assembly when threading the
mounting screws.
14. Reconnect the rectifier plug to the gas valve and
secure using the Phillips head screw.
15. Reconnect the brass gas piping union connec-
tion 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.
Do not check for gas leaks with an open flame.
Use a bubble test. Failure to check for gas leaks
can cause severepersonal injury, death or sub-
stantial property damage.
16. Reattach the air inlet elbow to the venturi.
17. Reposition the control panel and reattach the
retaining screw.
18. Replace the front jacket panel and secure with
the mounting screws along the top edge.
18. Turn on the electrical power supply to the
Prestige boiler and return the unit back to service.
WARNING
NOTICE
NOTICE
WARNING
Prestige SOLO 60, 110, 175 and 250 Boiler
Propane to Natural Instructions
3
Gas Valve
Blower
Venturi
Remove Brass
Propane Orifice.
Maintain Black Gasket
on Gas Valve
Fig. 2: Venturi/Gas Valve Assembly

Prestige SOLO 60, 110, 175 and 250 Boiler
Propane to Natural Instructions
4
Combustion Test and Adjustments
1. The installer should perform a complete com-
bustion analysis to ensure the following com-
bustion readings are met at high and low input
firing rates and the burner is operating at opti-
mum conditions for natural gas.
The combustion testing and adjustments must be
performed by a qualified installer, service agency
or the gas supplier. All combustion measure-
ments must be performed with calibrated equip-
ment to ensure proper readings and accuracy.
Failureto perform a complete combustion test at
both high and low input rates may result in
incomplete combustion and the production of car-
bon monoxide, which can cause severepersonal
injury, death or substantial property damage.
2. Manually place the boiler into high fire mode
by pressing the “MODE” button with “+” but-
ton simultaneously on the control panel while
in the Standby (STBY) mode.
The control panel will display a H followed by
the current boiler temperature when placed into
high fire test mode.
3. If the combustion readings during high fire are
outside the recommended combustion parame-
ters adjust the THROTTLE SCREW (see Fig.
3) using a flat-blade screwdrive as follows:
Counter-clockwise adjustment of the Throttle
Screw at High Fire:
O2 decreases and CO2 increases
Clockwise adjustment of the Throttle Screw at
High Fire:
O2 increases and CO2 decreases
4. Once the combustion readings are set at high
fire, manually place the boiler into low fire
mode by pressing the “MODE” button with “-”
button simultaneously on the control display
while in the Standby (STBY) mode.
The control panel will display a L followed by
the current boiler temperature when placed into
low fire test mode.
NOTICE
NOTICE
WARNING
WARNING
O2 Min - 2.3% CO2 Min - 8.8%
O2 Max - 5.3% CO2 Max - 10.5%
CO Max - 100 ppm

Prestige SOLO 60, 110, 175 and 250 Boiler
Propane to Natural Instructions
52005-36 Prestige Propane to Natural Inst.Revised Date 04/24/08
5. If the combustion readings during low fire are
not within +/- 0.2% of the combustion level
measured at high fire, remove the offset cover
screw and adjust the plastic OFFSET SCREW
(see Fig 3) using a T-40 Torx wrench as follows:
Counter-clockwise adjustment of the Offset
Screw at Low Fire:
O2 increases and CO2 decreases
Clockwise adjustment of the Offset Screw at
Low Fire:
O2 decreases and CO2 increases
Offset Pressure
Cover Screw
Throttle
Screw
Fig. 3: Combustion Adjustment - Prestige Burner