Advertisement
WARNING
All connections must be checked for leaks,
after the unit has been put in operation. Use
soapy water only for testing on all gases. Nev-
er use an open flame to check for gas leaks.
NOTICE
If applicable, the vent line from the gas appli-
ance pressure regulator shall be installed to
the outdoors in accordance with local codes
or, in the absence of local codes, with the Na-
tional Fuel Gas Code, ANSI Z223.1/NFPA 54, or
the Natural Gas and Propane Installation Code
CSA B149.1, as applicable.
NOTICE
If this equipment is being installed at over
2,000 feet altitude and was not so specified on
order, contact service department. Failure to
install with proper orifice sizing may void the
warranty.
WATER CONNECTION
On units equipped with an optional water fill valve connect
a water line (minimum 1/4") to the valve with a 1/4" NPT
female fitting. Units with dual (hot and cold) valves must
have the hot water line connected to side with the hot wa-
ter valve (red) and cold water line to the cold water valve
(blue). Plastic or rubber hose is not recommended, as it
may melt against the hot kettle side.
CAUTION
Before connecting water to this unit, water
supply should be analyzed to make sure hard-
ness is no greater than 2.0 grains and pH level
is within the range of 7.0-8.5. Water which fails
to meet these standards should be treated by
installation of water conditioner or filter sys-
tem. EQUIPMENT FAILURE CAUSED BY INAD-
EQUATE WATER QUALITY IS NOT COVERED
UNDER WARRANTY.
ELECTRICAL GROUNDING INSTRUCTIONS
This appliance is equipped with a three-prong
(grounding) plug for your protection against
shock hazard and should be plugged directly
into a properly grounded three-prong recepta-
cle. Do not cut or remove the grounding prong
from this plug. (120V units only).
1. 208/240 VAC - 60 Hz - Single and Three Phase.
Units with this electrical rating are factory equipped
with a transformer. To connect supply wires remove
cover from transformer box at right rear of unit. Route
supply wires and ground wire through the hole in the
cover with a strain relief fitting. Connect wires to the
primary transformer terminals as required by your
power supply voltage. Connect ground wire to ground
lug. Replace cover. Three-phase units are wired as
above, using only two supply wires. The third sup-
ply wire is not connected and must be properly ter-
minated.
2. 220 VAC - 50 Hz - Single Phase.
Units equipped with this voltage rating should be
wired exactly as in (2) above.
5
Utility Connections
INSTALLATION
Advertisement
