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INSTALLATION
8
Water Connections (Cont.)
2. A manual shut-off valve for steam and water
(supplied by others) should be installed in
the supply line to allow for
servicing of the machine. The shut-off
valve should be the same size or larger
than the supply line.
3. Install a 3/4" pressure reducing valve (PRV)
in the water supply line if flow pressure
exceeds 20-22 PSI/138-151.8 kPa.
A PRV is standard equipment on Model
MH-60. A PRV is not standard equipment
on Models MH-6N, MH-6L.
Figure 7
Drain Hose Connection
1-1/2" O.D.
(Max flow rate = 15 gal/min-56.8 liters/min)
Drain Connections
Refer to Fig. 9
1. MH series models are GRAVITY DRAIN
machines equipped with a 1-1/2" O.D.
hose connection point.
2. The maximum drain flow rate is
15 gallons/min-56.8 liters/min.
3. Drain height for all models must not
exceed 11" (280mm) above floor level.
4. The drain connection is made to the
dishwasher from underneath the machine
through an access hole in the machine base.
Ventilation
NOTE:
Ventilation must comply with local
sanitary and plumbing codes.
CAUTION:
Exhaust air should not be vented into a
wall, ceiling, or concealed space of a
building. Condensation can cause damage.
!
11" [280mm]
Above floor level