Electrical Connections - FULTON Vantage VTG Series Installation And Operation Manual

INSTALLATION
!
WARNING
All information in this manual is for
reference and guidance purposes,
and does not substitute for required
professional training, conduct, and strict
adherence to applicable jurisdictional/
professional codes and regulations.
575V rated boilers cannot be operated at
voltages above 600V.
2-40
blockage or restriction, leakage, corrosion or other deficiency, which could
cause an unsafe condition.
3. As far as is practical, close all building doors and windows and all doors
between the space in which the appliances remaining connected to the
common venting system are located and other spaces of the building.
Turn on clothes dryers and any appliances not connected to the common
venting system. Turn on any exhaust fans, such as range hoods and
bathroom exhausts, so they will operate at maximum speed. Do not
operate a summer exhaust fan. Close fireplace dampers.
4. Place the appliance being inspected in operation. Follow the lighting
instructions. Adjust the thermostat so that the appliance will operate
continuously.
5. Test for spillage at the draft hood relief opening after 5 minutes of main
burner operation. Do not use the flame of a match or candle or smoke
from a cigarette, cigar or pipe.
6. After it has been determined that each appliance remaining connected
to the common venting system properly vents when tested as outlined
above, return doors, windows, exhaust fans, fireplace dampers and any
other gas-burning appliance to their previous conditions of use.
7. Any improper operation of the common venting system should be
corrected so the installation conforms with the National Fuel Gas Code,
ANSI Z223.1. When resizing any portion of the common venting system,
the common vent system should be resized to approach the minimum size
as determined using the appropriate tables.

Electrical Connections

Motors are designed to operate within the following limits at the motor
terminals:
AC power supplied is within +/- 10% of the motor rated voltage with the
ƒ
rated frequency applied; or AC power supplied is within +/- 5% of the rated
frequency and with the rated voltage; or a combined variation in voltage
and frequency of +/-10% (sum of absolute values) of rated values provided
the frequency variation does not exceed +/-5% of rated frequency.
ƒ For 3-phase motors, the line to line full voltage must be balanced within
1% of the rated motor voltage. If the motor is rated 360-440V, the voltage
deviations must be calculated from 400V. Operation outside these limits
will degrade motor performance. If the motor is rated 208-230V, the
voltage deviations must be calculated from 230V. Operation outside these
limits will degrade motor performance. 575V rated motors cannot be
operated at voltages above 600V.
Depending on motor manufacturer, a 208V rated motor may not be able to
ƒ
run below the design voltage.
Adhere to the following when making electrical connections:
1. Install wiring and ground in boiler in accordance with authority having
SECTION 2
VTG-IOM-2016-1214
© The Fulton Companies 2016