Cornelius UC 701 SERIES Manual de servicio descargar pdf (Pagina 12)

UC 701 Series Continuous Flow Icemaker Installation and Service Manual

INITIAL START UP, CHECKS AND ADJUSTMENT INSTRUCTIONS

NOTE: Do not start Icemaker before completing installation steps on pages 6 and 7.

Turn on water supply (if Icemaker is water cooled turn water on to condenser also) turn on main power switch

(

located on top of electrical box), and make the following system checks:

NOTE: If Icemaker will not start be sure water reservoir is full. Low water safety control must be

operly adjusted to start and shut down the Icemaker. If water level drops below bottom of reser-

voir, the Icemaker must shut down. Adjustment is

made by moving magnet up or down.

Water Level—If

necessary adjust float by bending float arm up or down as needed, push float assembly down until

Icemaker stops running. Release float and Icemaker will restart. Keep water in reservoir at level line while the

Icemaker is in operation. (See Figure 3)

Low Water Safety Control—Adju

st magnet by bending magnet arm as needed to shut unit down if water level

drops below bottom of reservoir.

Bin Control—Place ice ar

ound probe, unit should shut down in one minute. Remove ice from around probe, unit

should start in two minutes.

NOTE: For altitudes over 1000 feet above sea level, adjust range screw (behind end cover). Half

urn max. raises setting 4°F approx.

Figure 3. Icemaker Float Assembly

Water modulating valve (water cooled units only)—Ope

ning point of condenser water modulating valve should

be set to maintain proper operating pressure in the refrigeration system high side. (see chart on page 11). Closing

point of valve should be set low enough to close valve during compressor stand by periods. To raise, turn

counterclockwise, to lower turn clockwise.

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Cornelius UC 701 SERIES Manual de servicio Pagina 12