TriangleTube PSRKIT39 User manual

restige SOLO 399
Burner Mounting late Kit
1
Kit art Numbers: SRKIT39
arts List
1. Burner Plate
2. Burner Plate Gasket
3. Sight Glass Assembly
4. Igniter (MCBA)
5. Igniter (TriMax)
6. Burner Head Gasket
7. Blower Gasket
8. Combustion Chamber Insulation
9. Insulation Alignment Tool
10. Gas Pipe Gasket
Recommended tools:
A. Pipe Wrench.
B. Phillips Screw Driver.
C. 10 mm Socket and/or 10 mm Open Ended
Wrench and/or Adjustable Wrench.
D. Flat Blade Putty Knife.
Indicates a potentially hazardous situation
which, if ignored, can result in serious
injury or substantial property damage.
For your safety, turn off electrical power
supply at service panel and allow unit to cool
before proceeding. Failure to do so can cause
severe personal injury or death.
Indicates special instructions on installa-
tion, operation or maintenance, which are
important to equipment but not related to
personal injury hazards.
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 proper order.
WARNING WARNING
NOTICE
WARNING

restige SOLO 399
Burner Mounting late Kit
Instructions:
1. Turn power to the unit “OFF” and allow unit to
cool.
2. Shut off gas supply to the inlet of the unit at the
main manual shutoff valve to the unit.
3. Remove the front panel of the Prestige by
removing the thumb screw on 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 (MCBA).
5. Depress the retaining clips and tilt the control
panel down (TriMax).
6. Remove the air inlet elbow from the venturi
using a twisting motion.
7. Disconnect the gas supply piping inside the
Prestige enclosure at the brass union located
just below the gas valve.
8. Disconnect wiring from gas valve.
9. Disconnect the ignition cable from the igniter
(MCBA), and remove the ground wire at the
igniter.
To ease the removal of the burner assembly,
remove the top jacket access panel.
10. Disconnect the wiring harness connectors from
the blower and remove the blower retaining
nuts. Remove the blower with venturi and gas
valve from the unit.
11. Remove the 10 mm nuts and remove the burn-
er mounting plate assembly from the heat
exchanger body.
12. Remove the combustion chamber insulation
from the heat exchanger. See WAR I G on
page 7.
13. Remove the Phillips head screws attaching the
burner head to the burner mounting plate.
Inspect the burner head for deterioration.
Replace if necessary.
For the reassembly process do not use adhe-
sives on ANY gasket surface.
14. Install the new sight glass assembly on the new
burner mounting plate.
15. With the new gasket in place attach the burner
head to the new burner mounting plate , as shown
in Fig. 2.
16. Use the included alignment tool to install the
new combustion chamber insulation in the heat
exchanger.
- Insert the alignment tool into the igniter
opening as shown in Fig. 3.
- Install the new combustion chamber insula-
tion in the heat exchanger so that the align-
ment tool goes over the correct heat
exchanger stud as shown in Fig. 4.
- Remove the alignment tool.
NOTICE
NOTICE
2
10 mm
Mounting
nuts
Ignitor with
ground wire
Gas Piping
Union
Combustion
Chamber Insulation
Fig. 1: Burner Assembly

restige SOLO 399
Burner Mounting late Kit
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17. Install new burner plate gasket onto heat
exchanger.
18. Re-assemble the burner mounting plate assembly
onto the heat exchanger. Ensure the burner plate
gasket and combustion chamber insulation is in
place and not damaged.
19. Check combustion chamber insulation alignment
with the burner mounting plate. The combustion
chamber insulation igniter cutout should align
with the opening in the burner mounting plate. If
not properly aligned, remove the burner mount-
ing plate and reposition combustion chamber
insulation.
Misalignment of combustion chamber insulation
can cause unreliable boiler operation.
20. Hand tighten the burner mounting plate nuts to
hold the burner plate in place. Once all mount-
ing nuts are in place, use a wrench to tighten
using an alternating pattern until the gasket is
slightly compressed. See Table 2, page 7 for
torque specifications.
21. Re-assemble the blower onto the burner mount-
ing plate using the new blower gasket and
reconnect the wiring harness connectors.
Tighten nuts evenly. See Table 2, page 7 for
torque specifications.
22. Remove gasket from the end of the gas pipe
where it connects to the gas valve and install
new gas pipe gasket provided in the kit.
23. Re-assemble the gas supply connection and
wire harness to the gas valve. See Fig. 5 for
wire colors. Tighten the union using two
wrenches. See Table 2, page 7 for torque speci-
fications. Open the external manual gas valve.
Check gas piping for any leaks and repair if
necessary.
NOTICE
Burner
Head
Burner
Mounting Plate
Burner Head
Gasket
Fig. 2: Burner Head and Gasket Assembly
Fig. 3: Alignment Tool Installation
Fig. 4: Combustion Chamber Insulation Installation

restige SOLO 399
Burner Mounting late Kit
4
Do not check for gas leaks with an open flame.
Use a bubble test. Failure to check for gas
leaks can cause severe personal injury, death
or substantial property damage.
24. Install the appropriate new igniter and gasket
for the unit.
25. Re-attach the ignition cable (MCBA) and the
ground wire to the ignitor.
26. Reattach the air inlet elbow to the venturi.
27. Reposition the control panel.
28. Replace the front jacket panel and secure with
the thumb screw on the upper edge of the unit.
29. Install the top jacket access panel
30. Turn power to the unit “O ”. The unit is now
ready to be placed back into service.
COMBUSTION TEST/ADJUSTMENT
The installer must perform a complete combustion
check to ensure the following combustion levels are
met at high and low input firing rates and the burn-
er is operating at optimum conditions.
The combustion testing and adjustments
must be performed by a qualified installer,
service agency or the gas supplier. All com-
bustion measurements must be perform with
calibrated equipment to ensure proper read-
ings and accuracy.
Failure to perform a complete combustion
test at both high and low input rates may
result in incomplete combustion and the pro-
duction of carbon monoxide, which can
cause severe personal injury, death or sub-
stantial property damage.
MCBA Instructions
1. Manually place the boiler into high fire mode
by pressing the MODE button with “+” button
simultaneously on the control panel display
while in the standby (STBY) mode.
WARNING
WARNING
WARNING
Natural Gas Propane
O2 Min. 2.30% 3.70%
O2 Max. 5.30% 5.20%
CO2 Min. 8.80% 10.00%
CO2 Max. 10.50% 11.00%
CO Max. 100 ppm 100 ppm
Table 1: Recommended Combustion Levels
2
3
5
4
1
1. Brown (MCBA)/ Black (Trimax) Wire
2. Blue (MCBA)/ White (Trimax) Wire
3. Throttle Screw
4. Offset Pressure Cover Screw
5. Inlet Pressure Tap
Fig. 5: RESTIGE Solo 399 Gas Valve

The control panel will display a H followed
by the current boiler temperature when
placed into high fire test mode.
2. If the combustion levels during high fire are
outside the recommended combustion settings
adjust the THROTTLE SCREW (see Fig. 5) as
follows:
Counter-clockwise adjustment of the THROT-
TLE SCREW at High Fire:
O2decreases and C02increases
Clockwise adjustment of the THROTTLE
SCREW at High Fire:
O2increases and CO2decreases
3. Once the combustion level is 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.
4. If the CO2 combustion level at low fire is not
within +/- 0.2 of the combustion level measured
at high fire, remove the offset cover screw and
adjust the plastic OFFSET SCREW using a T-
40 Torx wrench (see Fig. 5) as follows:
Counter-clockwise adjustment of OFFSET
SCREW at Low Fire:
O2increases and CO2decreases
Clockwise adjustment of OFFSET SCREW at
Low Fire:
O2decreases and CO2increases
5. Press the “+” and “-” buttons simultaneously to
shutdown the burner.
TriMax Instructions
1. Press the round I STALLER button. See Fig. 6.
2. Enter the installer access code “054” by using
the LEFT and RIGHT buttons to select a digit
and the U and DOWN buttons to change the
digit. Press the OK button to enter the access
code.
3. Press the RIGHT button to highlight the
Manual Operation icon then press the OK
button.
4. Press the OK button while the FA icon is
highlighted to manually fire the burner and
power the CH circulator.
An adequate CH load must be present to dissi-
pate the heat generated during the combustion
test. If an adequate CH load is not available, an
indirect water heater can be used to dissipate the
heat by creating a DHW call which will enable
the DHW circulator.
NOTICE
NOTICE
NOTICE
restige SOLO 399
Burner Mounting late Kit
5
Installer
Button
Fig. 6: TriMax Navigation Buttons
Manual Operation
Released
O
O
O
CH
CH1
FAN
DHW
SYS
CH2

restige SOLO 399
Burner Mounting late Kit
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5. Press the RIGHT button to adjust the firing rate
to 100% (high fire). Hold down the RIGHT
button to rapidly increase the firing rate.
6. If the combustion levels during high fire are
outside the recommended combustion settings
adjust the THROTTLE SCREW (see Fig. 5) as
follows:
Counter-clockwise adjustment of the THROT-
TLE SCREW at High Fire (100% firing rate):
O2decreases and C02increases
Clockwise adjustment of the THROTTLE
SCREW at High Fire (100% firing rate):
O2increases and CO2decreases
7. Once the combustion level is set at high fire,
manually place the boiler into low fire mode by
pressing the LEFT button to adjust firing rate
down to 1% (low fire).
8. If the CO2 combustion level at low fire is 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. 5)
using a T-40 Torx wrench as follows:
Counter-clockwise adjustment of OFFSET
SCREW at Low Fire (1% firing rate):
O2increases and CO2decreases
Clockwise adjustment of OFFSET SCREW at
Low Fire (1% firing rate):
O2decreases and CO2increases
9. Press the OK button while the fan icon is high-
lighted to shutdown the burner.
10. Press the DOWN button to highlight the home
screen icon then press OK to return to the
home screen.

restige SOLO 399
Burner Mounting late Kit
7
The combustion chamber insulation con-
tains ceramic fibers, which are classified as
a possible human carcinogen. When
exposed to extremely high temperatures,
the ceramic fibers, which contain crys-
talline silica, can be converted into cristo-
balite.
Avoid Breathing and Contact with Skin and
Eyes
When removing or repairing the combustion
chamber insulation follow these precaution mea-
sures:
1. Use a IOSH approved respirator which
meets OSHA requirements for cristobalite
dust, similar to 95. Contact IOSH at:
1-800-356-4676 or on the web at
www.cdc.gov/niosh for latest recommendations.
2. Wear long sleeved, loose fitting clothing,
gloves and eyes protection.
3. Assure adequate ventilation.
4. Wash with soap and water after contact.
5. Wash potentially contaminated clothes sepa-
rately from other laundry and rinse washing
machine thoroughly.
6. Discard used insulation in an air tight plastic
bag.
Niosh Stated First Aid:
Eye/Skin: Immediately irrigate
Breathing: Clean fresh air
WARNING
Handling of reviously Fired Combustion Chamber Insulation
Revised 3/4/15 2015-02 Solo 399 Burner Mounting Plate Kit
Table 2: Torque Specifications
Assembly Screws
Torque Specifications
Min.
Inch- Pounds
Max.
Inch- Pounds
Si ht Glass 11 13
Burner Head 27 31
I niter 27 31
Gas Valve Couplin s 27 31
Blower - Outlet 27 31
Venturi to Gas Valve 31 35
Venturi to Blower 31 35
Burner Plate 44 59