Maintenance - Lochinvar EnergyRite ER252 Service Manual

2

Maintenance

Maintenance and annual startup
Table 2A Service and Maintenance Schedules
Service technician
(see the following pages for instructions)
General:
• Address reported problems
• Inspect interior; clean and vacuum if
necessary
• Check for leaks (water, gas, and flue)
• Verify flue and air lines in good
condition and sealed tight
• Check control settings per the Access
Setup Menu section of this manual
• Check ignition and flame sense
electrodes (sand off any deposits;
clean and reposition)
• Check wiring and connections
• Perform
performance verification per Section 9
in the EnergyRite Installation and
Operation Manual
• Flame inspection (stable, uniform)
If combustion or performance
indicate need:
• Clean burners
• Clean heat exchanger
start-up checkout and
Owner maintenance
(see the EnergyRite User's Information Manual for
instructions)
Daily
• Check pool heater area
• Check vent piping
• Check
Monthly
applicable)
• Check relief valve (if applicable)
• Test low water cutoff (if used)
Periodically
• Reset button (low water cutoff)
• Check pool heater piping (gas
and water) for leaks
Every
6 months
• Operate
applicable)
• Shut the pool heater down and
End
winterize if location is subjected
of season
to freezing temperatures, see the
Winterizing section on page 21 of
this manual
Service Manual
air inlet piping (if
relief valve (if
13