TriangleTube Prestige Excellence Part 1 - Manual (Page 44)

SECTION X - Start-Up Procedures
Final Checks Before Start-Up
c Read page 42 through 45 regarding the
operation of the PRESTIGE Excellence
control.
c Verify the PRESTIGE Excellence and the
boiler system is full of water and all system
components are correctly set for operation,
including the minimum flow rate through
the boiler, see page 70.
c Verify Start-Up Preparation items outlined on
pages 34 thru 36 have been completed.
c Verify all electrical connections are correct
and securely fastened.
c Inspect vent piping and combustion air inlet
piping for signs of deterioration from corro-
sion, physical damage or sagging. Verify
combustion air piping and vent piping are
intact and correctly installed and supported.
Reference the PRESTIGE 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 configu-
ration, remove the gas valve and check
for proper propane orifice size 0.204”
(#52). Refer to Fig. 17, page 27 for
location of the propane orifice.
c Ensure the Condensate Drain Assembly is
filled with water.
PRESTIGE Excellence Start-Up
1. Turn the ON-OFF switch located on the
front control panel to the OFF position.
Turn the electrical supply or any service
switch to the unit in the ON position.
2. Read and follow the Operating Instructions
outlined on page 39.
If PRESTIGE Excellence 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 42 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 63.
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
operating ON or OFF
7. Are the heating thermostats set below room
temperature?
If none of these conditions correct the problem,
refer to the PRESTIGE Trouble-Shooting
Guide or contact Triangle Tube Tech Service.
Check the PRESTIGE Excellence 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.
c Check Vent Piping and Combustion Air
Piping.
Check for gas-tight seal at every con-
nection and seam of the venting and
combustion air inlet piping.
Start-Up Procedures
37