Westinghouse WBRU 80W Series Installation, Start-Up And Maintenance Instructions page 86

MAINTENANCE REPORT
In unusually dirty or dusty conditions, care must be taken to keep boiler cabinet door in place at all times. Failure to do so VOIDS
WARRANTY!
The boiler requires minimal periodic maintenance under normal conditions. However, in unusually dirty or dusty conditions, periodic
vacuuming of the cover to maintain visibility of the display and indicators is recommended.
Periodic maintenance should be performed once a year by a qualified service technician to assure that all the equipment is operating
safely and efficiently. The owner should make necessary arrangements with a qualified heating contractor for periodic maintenance of
the boiler. Installer must also inform the owner that the lack of proper care and maintenance of the boiler may result in a hazardous
condition.
PIPING
Near boiler piping Check boiler and system piping for any sign of leakage. Leaking
pipes could cause property damage. Make sure all piping is
properly supported.
Vent Check condition of all vent pipes and joints. Ensure all vent
piping is properly supported. Check for obstructions exhaust
and intake termination points.
Gas Check Gas piping, test for leaks and signs of aging. Make sure
all pipes are properly supported.
SYSTEM
Visual Do a full visual inspection of all system components.
Functional Test all functions of the system (central heating, water heating,
safeties)
Temperatures (Indirect) Verify boiler settings or Anti-Scald Valve settings
Temperatures (Boiler) Verify programmed temperature settings
ELECTRICAL
Connections Check wire connections. Make sure they are tight.
Smoke and CO Verify devices are installed and working properly. Change
detector batteries if necessary.
Circuit Breakers Check to see that the circuit breaker is clearly labeled. Exercise
circuit breaker.
Switch and Plug Verify ON/OFF switch and convenience plug are both functional
CONDENSATE
Neutralizer Check condensate neutralizer. Replace if necessary.
Condensate hose Disconnect condensate hose. Clean out dirt and re-install.
(NOTE: Verify the flow of condensate, making sure that the
hose is properly connected during final inspection.)
GAS
Measure incoming gas pressure (3.5" to 14" W.C.)
Pressure
Measure drop in pressure on light off (no more than 1" W.C.)
Pressure Drop
Check gas pipe for Check piping for leaks. Verify that all are properly supported.
leaks
COMBUSTION
CO/CO2 Levels Check CO and CO2 levels in Exhaust. Record at high and low
fire.
SAFETIES
ECO (Energy Cut Out) Check continuity on Flue ECO. Replace if corroded.
CH LOOPS
It is recommended to flush the CH heat exchangers annually if
water hardness exceeds 12 grains per gallon (considered
extremely hard water). If water hardness falls below 12 grains
per gallon it is recommended to flush the heat exchanger every
three to five years.
FINAL INSPECTION
Check list Verify that you have completed entire check list. WARNING:
FAILURE TO DO SO COULD RESULT IN SERIOUS INJURY
OR DEATH.
Homeowner Review what you have done with the homeowner.
TECH SIGN OFF
Table 41 - *Continue annual maintenance beyond the 4
INSPECTION ACTIVITIES
1
th
year as required.
DATE LAST COMPLETED
st nd
YEAR 2 YEAR 3
86
rd th
YEAR 4 YEAR*
WHL-032 REV. 6.2.16