Fulton Classic ICX or FB-F Vertical Tubeless Boilers (Hot Water), Gas_Oil Fired - Manual (Page 29)

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SECTION 3
ICW-IOM-2014-0410
OPERATION
3-7
Circulating Pump Switch
The fused switch that controls the circulating pump should be kept in the ON
position at all times during boiler operation and non-operating mode of the
boiler. It should be placed in the OFF position when repairs or adjustments must
be made.
Cycle Testing
The boiler should be cycled tested and automatically allowed to go through
its normal starting sequence several times to verify that all components are
functioning properly. This will also verify that combustion is set properly so that
boiler light off has a smooth transition from ignition to main fl ame.
A minimum of 10 cycles should be met without any fl ame failures, with
combustion readings comparable to the factory test fi re sheet and no interlocks
causing the boiler to shutdown.
Before Leaving the Installation
1. Check all controls to insure they are operating properly. Cycle the boiler
several times by raising and lowering operating temperature on the
thermostat.
2. Make sure the installation complies with all applicable codes.
3. Turn switch to OFF position.
!
WARNING
WHAT TO DO IF YOU SMELL GAS :
Do not use matches, candles, fl ame or
other sources of ignition to check for gas
leaks. Do not try to light the appliance. Do
not touch any electrical switch; do not use
any phone in your building. Immediately
call your gas supplier from a neighbor’s
phone. Follow the gas supplier’s
instructions. If you cannot reach your gas
supplier, call the fi re department.
Should overheating occur or the gas
supply fails to shut off , manually shut off
the gas supply external to the equipment .
4
CAUTION
If any “Manual Reset” limit device trips
DO NOT reset without determining and
correcting the cause. (Manual Reset Limits
may include: fl ame safeguard, high or low
gas pressure, high temperature limit, low
water).
Never tamper with low water (liquid level)
cutoff sensors or circuitry.