OM-DH/INA/2-100 7
Inspection & Unpacking
f. Branch Circuit Protection: Each conductor must have over-current protection. Refer
to the label on the back of the unit for the proper wire type and size. Connections to
the unit must be watertight.
We strongly recommend that the Kettle have its own branch circuit protection.
Current and power demands for the different voltage units are as follows:
Maximum Voltage Three Phase Current, Per Line
208 Volts
7 AMP
240 Volts
7 AMP
480 Volts
3.5 AMP
2. Water Connection(s)
Install a check valve in the incoming cold water line, if required by local plumbing
codes. Water pressure in the line should be between 30 and 60 PSIG (210 and 420
kPa). A ¾ NPT connector is needed to attach the water supply to the water inlet valve.
The minimum recommended water feed line diameter is ½ inch (13mm). Do not allow
the connection to leak, no matter how slowly. THE INSTALLER MUST PROVIDE THE
CHECK VALVE (ANTI-SYPHON DEVICE) IF REQUIRED BY LOCAL CODES.
3. Gas Connection
Connect 1 NPT gas line to the gas inlet valve on the rear of the left stanchion. Be sure
that the gas supply meets the following criteria:
Natural Gas
Propane
Minimum
7” W.C.
11” W.C.
Maximum
10” W.C.
14” W.C.
Gas and Water Connections are on the
back of the left stanchion.