Installing An External Liquid Rinse; Aid System; Wiring External Chemical Dispensing Systems - Meiko FV 250.2 Owner's Installation, Operation And Maintenance Manual

3.8 Installing an External Liquid Rinse

Aid System

A pre-plumbed, blue 1/4" ID tube at the
lower rear of the unit serves as the
connection point for the rinse aid supply.
See Figure 3-9.
If a liquid rinse aid system will NOT be
used, cut the tubing near the rear panel.
Then, close and seal it with the plug and
wire clamp that are supplied on the end
of the tube. See Figure 3-7.
To install a liquid rinse aid dispensing
system:
1. Route the rinse aid supply line to the
blue 1/4" ID tube at the lower rear of
the machine.
2. Fasten the line in place and seal the
connection.
3. Check that the pump is correctly
installed according
manufacturer's instructions.
3.9 Wiring External Chemical Dis-
pensing Systems
IMPORTANT
Some local codes dictate that electrical
connections be made only by a certified
professional.
1. Locate the chemical dispenser
terminal block. See Figure 3-4.
2. Thread the incoming leads from the
chemical pumps through the extra
strain reliefs (at the lower rear of
machine) and to the chemical
dispenser terminal block.
3. Connect the wires as shown in Figure
3-10. Note that the terminal block
supplies LINE VOLTAGE SIGNALS.
An additional transformer may be
required depending on the supply
requirements of the external pumps.
4. Adjust the strain reliefs to fasten the
wiring in place. Leave enough slack in
the wiring to prevent stress on the
terminal connections. Bundle the wires
together using wire ties to prevent
them from tangling when repositioning
the appliance.
Figure 3-9: Liquid rinse additive system
Liquid rinse
injection (blue)
Figure 3-10: Dispenser pump wiring
to the
S
additive
3 - I
ECTION NSTALLATION
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