Scotsman NDE754 Manual de servicio descargar pdf (Pagina 4)

FOR THE PLUMBER

CONFORM TO ALL APPLICABLE CODES

Water Inlet

Air Cooled Models: Connect a clean, potable

and cold water supply to the

” male flare at the

back of the cabinet. Install a hand valve near the

machine to control the water supply. Use

“ O.D.

copper tubing.

Water Treatment: In most areas, a water filter of

some type will be useful. In areas where the water

is highly concentrated with minerals the water

should be tested by a water treatment specialist,

and the recommendations of the specialist

regarding filtration and/or treatment should be

followed.

Water Cooled Models: Connect a separate

“

O.D. copper line, with a separate hand valve to

control it, to the

” FPT condenser inlet at the

back of the cabinet. The water pressure to all lines

must always be above 20 psig, and below 120

psig.

Drains

Air Cooled Models: Connect a drain tube to the

one

“ FPT drain fitting (plastic) at the back of the

cabinet, the drain line is of the gravity type, and

inch per foot fall is an acceptable pitch for the

drain tubing. There should be a vent at the

highest point of the drain line, and the ideal drain

receptacle would be a trapped and vented floor

drain. Use only

” rigid tubing.

Water Cooled Models: In addition to the above

mentioned drain, a separate condenser drain line

must be installed. Connect it to the ½ " condenser

drain connection at the back of the cabinet.

NDE754

March 2000

Page 4

INLET WATER

VENTED

DRAIN

OPTIONAL

WATER

FILTER

SHUT OFF VALVE

FLOOR DRAIN

WATER COOLED

CONDENSER

WATER INLET

CONDENSER

DRAIN

1 2 3 4 5 6 7 8 9 ... 26 27

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Scotsman NDE754 Manual de servicio Pagina 4

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