TriangleTube 399 Solo - Manual (Page 46)

40
Start-Up Procedures
SECTION - Start-Up Procedures
Final Checks Before Start-Up
c Read page 45 through 48 regarding the
operation of the PRESTIGE Solo control.
c Verify the PRESTIGE Solo and the boiler
system are full of water and all system
components are correctly set for operation,
including the minimum flow rate through
the boiler, see pages 79 through 81.
c Verify Start-up Preparation items outlined on
pages 37 thru 39 have been completed.
c Verify all electrical connections are correct
and securely fastened.
c Inspect vent and combustion air piping for
signs of deterioration from corrosion, physical
damage or sagging. Verify combustion air
and vent piping are intact and correctly
installed and supported. Reference the PRES-
TIGE Solo vent supplement.
c Verify burner configuration - Propane only.
- Check for proper labeling on the gas
valve and the rating label for propane
configuration.
- If there is doubt on the burner configura-
tion, remove the gas valve and check for
proper propane gas orifice size: 0.120” or
3.1 mm for PRESTIGE Solo 60, 0.221” or
5.6mm for PRESTIGE Solo 175, 0.250” or
6.3 mm for PRESTIGE Solo 250 or 0.264”
or 6.7 mm for PRESTIGE Solo 399. Refer
to Figs. 17 & 18, page 30 for location of
the propane gas orifice.
For natural gas applications the Prestige
60 requires an orifice: 0.204” (52mm), and
the Prestige 399 requires and orifice:
0.330” (8.6 mm)
c Ensure the vent Condensate Drain
Assembly is filled with water.
PRESTIGE Solo Start-Up
1. Turn the ON-OFF switch located on the front
control panel to the OFF position. Turn ON
the electrical supply/service to the unit.
2. Read and follow the Operating Instructions
outlined on page 42.
If PRESTIGE Solo Does Not Start Correctly
1. Verify DHW (parameter 2) and CH (para-
meter 3) systems are turned ON or set to
“01”. Read the Boiler Display Standby and
Parameter Section of the manual starting
on page 47 for more information.
2. Check for loose electrical connections,
blown fuse (external or internal to the
MCBA Control) or open service switch.
3. Check continuity across the L.W.C.O
device for a closed circuit. See item 5 on
Fig. 27, page 66 and item 6 Fig. 27A, page
67 and Fig. 27B, page 68.
4. Is the external limit control (if applicable)
open? Ensure the external limit is reset to
the closed position.
5. Is the gas supply valve(s) open at the unit
and meter?
6. Is incoming gas supply pressure at the unit
more than 5”w.c. and less than 13” w.c. for
natural or propane with all gas appliances
ON or OFF.
7. Are the heating thermostats set above room
temperature?
If none of these conditions correct the problem,
refer to the PRESTIGE Solo Trouble-Shooting
Guide or contact Triangle Tube Tech Service.
Check the PRESTIGE Solo and System
c Check Boiler Piping.
Check Boiler system piping and com-
ponents for leaks. If found, shut down
the unit and repair immediately.
Purge any remaining air from the system
piping. Air in the system piping will
interfere with circulation creating heat
distribution problems and system noise.
NOTICE