Jet Tech F-20 Service Manual

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F-20 INSTALLATION

This dishwasher must be installed on a level, rigid, non-flammable surface. Ensure that the machine is level by installing
the feet (shipped in the wash tank of the machine) and adjusting the leveling. Be sure to provide adequate space for
water, drain and electrical connections.

WATERSUPPLY
A 1/2" - 140°F (60°C) hot water line with 30 PSI flow pressure and shut-off valve is required. A pressure reducing
valve* may be required. The water inlet valve is located in the base of the machin e and can be accessed from the front. A

1/2" flexible supply hose* is recommended from the shut-off valve to the water fill valve on the dishwasher to facilitate
maintenance and servicing of the machine. A 90° elbow adapter for the water inlet valve is fur nished with the machine
and can be found in the wash tank with the adjustable feet. There should be sufficient hose length to permit the machine
to be pulled out for service.

DRAIN
This dishwasher has a gravity drain. A 1.5" ID flexible drain hose* is recommended to facilitate maintenance and
servicing of the machine.
There should be sufficient hose length to permit the machine to
be pulled out for service.

ELECTRICAL
A 208-240 volt, 60 Hz, Single Phase circuit is required for this
unit. Check the rating plate on the machine for amp draw. In

spite of the fact that the rating plate shows 208 volts, the unit is
designed function properly on 208 volts to 240 volts. The
terminal block is located in the base of the machine and can be
accessed from the front. Pass the cable through the cable strain
relief at the back and connect the wires to the terminals LI
(brown wire), L2 (blue wire) & Ground (yellow & green wire).
There should be sufficient cable length to permit the machine
to be pulled out for service. DO NOT TURN ON THE

POWER TO THE MACHINE UNTIL THE WATER
SUPPLY & DRAIN LINES HAVE BEEN CONNECTED.

IMPORTANT NOTE
Reasonable access to and around the machine for service must be provided. Disconnecting of hard
plumbing or removal of counter tops or cabinets, e tc.. for servicing is not covered by warranty.

* - not supplied

F-20 ELECTRICAL DIAGRAM