Thermometers; Overload Relay Settings And Functions; Adjust Wash Tank Temperature - Insinger 45SA Technical Manual

Undercounter dishwasher
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Insinger Model 45SA5
1.
At the rear of the dishwasher, loosen the split hex nut
that holds the capillary bulb in the rinse line fitting or
the wash tank wall.
Withdraw the bulb.
2.
Remove the thermometer mounting bracket and remove the
outer hex nut from the stem of the thermometer.
Withdraw
the capillary and bulb through the hole in the bracket.
3.
Install a new thermometer in the bracket.
Pass the
capillary and bulb through the hole in the bracket, and
install and tighten the hex nut on the stem of the
thermometer.
Replace the thermometer bracket.
4.
Clean the inside of the bulb fitting on the rear of the
dishwasher.
Install the bulb and tighten the split hex
nut.
6.2.4
Overload relay settings and functions.
See Figure 6 3.
6.2.4.1.
Overload current setting.
With a small screwdriver, align the
setting dial with the value for the
current for 440 volts.
The nominal
volt operation of a typical 1/2 hp.
Lift the plastic cover.
set point on the overload
motor nameplate full load
full load current for 440
motor is 1.2 amps.
6.2.4.2
Auto reset selection.
The overload relay is factory
installed in the auto reset configuration.
A
blue shutter
appears in the reset selector window.
Always use this
configuration.
If set to the manual reset function (which
may be the case with a replacement part), a white plastic
cover with an "H" covers the reset selector window.
To
change to auto reset, lift the plastic cover.
Use a small
screwdriver to pry off and discard the "H" cover.
Slide the
blue shutter downward until a faint
11
click
11
is heard.
6.2.4.3
Reset test.
To test the overload trip function,
press the red Stop button.
The NC auxiliary contact (only)
will open as long as the Stop button is pressed in.
This
contact is wired in series with the pump contactor Ml and,
when opened, will stop the pump motor.
6.2.5
Adjust wash tank temperature.
6.2.5.1
The wash tank temperature should be 156° to 160° F.
6 3

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