Gas Heat - Ninth Edition, September, 2018 6
NOTICE
Should overheating occur or the gas supply fail to shut off, do not turn off or disconnect the electrical supply to
the boiler. Instead, shut off the gas supply at a location external to the appliance.
NOTICE
Do not use this boiler if any part has been under water. Immediately call a qualified service technician to
inspect the boiler and to replace any part of the control system and any gas control which has been under water.
IN CASE OF NO HEAT
In case of no heat coming from the boiler, perform the following actions or call a qualified service agency for help.
Look at the Digital Manager and write down all lights showing on the Digital Manager.
o Refer to the Digital Manager Operation Summary for the meaning of the lights.
o Reset the Digital Manager by turning off and back on the System Switch on the left side of the
Manager.
Remove the burner cover and look at the three LEDs on the burner control. If the red LED is on constantly,
then press and hold in the reset button for one second. The burner will then try to relight. If the burner
relights successfully, then no further action is needed.
If the burner goes into lock out again, then press reset again. A maximum of three reset attempts are allowed
during a single call for heat. After three resets from lock out without being able to establish flame, the burner
control will ‘latch up’ and will not allow any further attempts to start the burner.
o If normal operation cannot be established within three resets, then do not make further attempts to
put the boiler back into operation.
If still no heat, contact a qualified service agency for help.
ANNUAL MAINTENANCE
The SYSTEM 2000 boiler requires an annual tune-up by a qualified service agency to maintain top efficiency
and peak performance and to verify proper performance of all safety devices.
PERIODIC MAINTENANCE
The SYSTEM 2000 boiler requires minimal attention from the user.
- Daily inspect the space around the burner/boiler to verify the area is clean and free of any flammable or combustible
materials.
- Once a month it is recommended that the owner/user inspect the boiler and to watch the operation of the boiler. The
owner/user should:
Inspect flue connections as described below.
Inspect for evidence of water, such as leakage from the safety pressure relief valve.
Watch the Digital Manager during one heating cycle of the boiler.
Verify the pressure gauge on the boiler is reading between 5 psi and 30 psi.
Verify the temperature gauge on the boiler reads no more than 220F at the end of a heating call.
If any of the above items seem unusual or out of the ordinary, then immediately call your qualified service agency.
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