Jet Tech F-22 Service Manual

F 22

F-22 INSTALLATION

This dishwasher must be installed on a level, rigid, nonflammable 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 machine 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 furnished 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 circuit is required. This unit is available as single phase
OR triple phase. Check the rating plate on the machine for the phase and 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 front lower panel

must be removed for the electrical hook-up. The terminal block is located inside
the base of the machine. Pass the cable through the cable strain relief at the back
of the machine and connect the wires as follows:
SINGLE PHASE - Terminals LI (brown wire), L2 (blue wire) & Ground
(yellow & green wire).

TRIPLE PHASE - Terminals LI, L2, L3, & Ground (yellow & green
wire).

IT IS IMPORTANT TO CHECK THE ROTATION OF THE
PUMP ON TRIPLE PHASE UNITS.

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 dish tabling, etc.. for servicing is not covered by warranty.

* - not supplied