Start Up Procedure - UTICA BOILERS OLSSV-050 Installation, Operation & Maintenance Manual

NOTICE
IMPORTANT: Condensate trap must be manually
filled with water at initial start up.
FIGURE 9-1 Condensate Drain Assembly
Condensate
Collector
Remove Hose
Barb
Attach Supplied
Condensate Trap
to Hose Barb
Secure Hose onto
Hose Barb with
Spring Tension
Clip

9 - START UP PROCEDURE

9.1 Fill Boiler With Water And Purge Air
To maintain boiler efficiency and prevent boiling
inside the heat exchanger, flush entire heating
system until clean.
• Flush heating system, including all heating zones.
• Fill boiler with potable water.
• Fill boiler and system piping with water (or
antifreeze-water solution, if used). See antifreeze
information page 13. Purge air from boiler using
safety relief valve. Purge air from system piping.
Remove Spring
• Inspect system piping and boiler connections.
Tension Clip
Repair any leaks immediately.
• Activate all heating zones and calls for heat,
including CH calls and DHW calls (if available).
• Close manual gas shut off valve. Let system run for
30 minutes. When boiler goes into lockout, reset
boiler by pressing "Reset" button until boiler resets.
• Do not open gas shutoff valve until all air is purged
from system.
9.2 Fill Condensate Trap with Water
• Remove spring tension clip from clear hose attached to
barbed fitting at bottom of boiler chassis. See figure
9-1.
• Disconnect hose from barbed fitting.
• Remove barbed fitting from boiler.
• Attach supplied condensate trap to barbed fitting using
pipe tape.
• Fill trap through fitting with approximately 2 cup (473
ml) water.
• Place barbed fitting back through bottom of chassis.
• Reassemble clear tube to barbed fitting.
• Secure tube to barbed fitting with spring tension clip.
See figure 9-1.
36
NOTICE
P/N# 2400010616, Rev. F [10/26/2015]