Mainstreet Equipment 541HTDT401 User manual

STEP 1: LEVEL DISHWASHER STEP 2: HOT WATER CONNECTION
• Place dishwasher in its permanent location
and use the leveling feet to ensure the unit is
level and stable.
• The optimal water temperature is 140°F. For
best results, the water temperature should be
no lower than 125°F.
• Install the included 5' flexible water hose, filter,
and gasket as shown in Fig. 1.
QUICK START GUIDE
All plumbing and electrical connections must be made by a qualified installer in accordance
with your state and local codes.
To Wall:
Straight side with
filter 3/4" fitting
To Dishwasher:
90° side plus gasket
D
ITEM NUMBERS: 541HTDT401, 541HTDT403
FIG. 1
For hard water supplies with a hardness of
over 3 gpg or 5°fH and pH beyond the range of
6.5–7.5, a water conditioner/descaler must
be installed.
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FIG. 2
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STEP 3: DRAIN HOOKUP
• Open drain connection (1 1/2" minimum IPS) (Fig. 2).
• Connect dishwasher to drain using the gray flex
drain (Fig. 3). Clamp it to the wall so that it remains
in place.
• Max. drain height: 10" (Fig. 4).
• DO NOT CONNECT DRAIN INTO A DISPOSAL.
• DO NOT INSTALL P-TRAPS ON THE DRAIN HOSE.
• DO NOT MAKE ANY DRAIN HOSE LOOP
CONNECTIONS.
The dishwasher flexible drain
hose must be connected to a
WYE fitting.
Do not connect the
dishwasher flexible drain hose
to a TEE fitting.
FIG. 4
10" MAX.
FIG. 3
STEP 4: ELECTRICAL CONNECTION
• Check amps consumption on data plate to
size breaker correctly.
• Have a qualified electrician direct connect the
unit to the wall. Verify that all jumpers match
your configuration (Fig. 5).
• Write the model and serial number in the
manual and keep in a safe place.
208–240V
60 Hz 3 Ph.
208–240V
60 Hz 1 Ph.
FIG. 5
1L1
L2
L3
2
3
4
5
1L1
L2
2
3
4
5
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QUICK START GUIDE
STEP 5: CHEMICALS
• Dishwasher comes standard with built-in
adjustable detergent and rinse pumps.
• On the back of the dishwasher, locate clear
tube marked "Detergent" and place inside
detergent container (Fig. 6).
• The unmarked clear tube is to be placed inside
your rinse container (Fig. 6).
NOTE: Refer to the manual for detailed instructions
on pump adjustments.
NOTE: Use commercial-grade, high-temperature,
low-suds liquid detergent and liquid rinse.
STEP 6: PREPARATION FOR USE
• Open door and CUT tie wraps from the
wash and rinse arm. DO NOT PULL OFF.
• Remove rack support, filter, and scrap
basket (Fig. 7).
• Verify the overflow tube is placed and
secured with O-ring.
• Place rack, filter, and scrap basket back into
the unit.
• Turn on water and verify there are no leaks.
• Turn on power.
• The unit will begin to fill both the wash tank and
booster. Then, begin heating both tanks until the
wash tank is above 150°F and the booster
is above 180°F. Depending on your incoming
water, this may take up to 30 minutes to
achieve temperature.
FIG. 7
FIG. 6
Run machine to verify that all electrical,
water, and drain hookups are correct,
chemical amounts are adequate, and
there are no leaks.