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Water Connections (Cont.d)
U-H1 without built-in booster (Minimum 70°C/180°F)
(Min./Max. flow pressure 138 kPa/20-22 PSI)
U-LD (Minimum 49°C/120°F - 60°C/140°F Optimum)
(Min./Max. flow pressure 138 kPa/20-22 PSI)
3.
A manual shut-off valve (supplied by others) should be installed in supply line to allow for
servicing of the machine.The shut-off valve should be the same size
or larger than the supply line.
4.
A “Y” line strainer (supplied by others) is recommended on the incoming water supply line
as close to machine as possible, but before the pressure regulating valve.
5.
A 3/4” Pressure Regulating Valve (PRV),(supplied by others), should be installed on the
incoming water supply line if water flow pressure exceeds 138 kPa/20-22 PSI.
Drain Connections
1.
Models U-H1, U-HB, and U-LD are GRAVITY DRAIN machines equipped
with a 1-1/4” hose connection point.
• Drain height for models U-H1 and U-HB must not exceed 4-1/2” above floor level.
• Drain height for model U-LD must not exceed 7-1/2” above floor level.
NOTE:
For drain heights in excess of those listed above,
OPTIONAL drain lift kits are available (See Options, Pg.8)
WARNING:
Connection of the machine to a drain line higher than the machine drain height
will prevent the machine from draining properly.
Refer to Figure 1 and 2 below for machine drain connection locations.
Figure 1
Figure 2
1-1/4” Drain Connection
1-1/4” Drain Connection
U-H1/U-HB
U-LD
Rear View of Machine
Rear View of Machine
11
INSTALLATION
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Drain Connection
Drain Connection
Summary of Contents for U-H1
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Page 58: ...56 REPLACEMENT PARTS Figure 25 Dishracks Strainer PRV 1 2 3 4 ...
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