Manitowoc S model Especificaciones descargar pdf (Pagina 146)

146 Part Number 80-1230-9 10/10

Refrigeration Diagnostics

BEFORE BEGINNING SERVICE

Ice machines may experience operational problems

only during certain times of the day or night. A

machine may function properly while it is being

serviced, but malfunctions later. Information provided

by the user can help the technician start in the right

direction, and may be a determining factor in the final

diagnosis.

Ask these questions before beginning service:

• When does the ice machine malfunction? (night,

day, all the time, only during the Freeze cycle, etc.)

• When do you notice low ice production? (one day

a week, every day, on weekends, etc.)

• Can you describe exactly what the ice machine

seems to be doing?

• Has anyone been working on the ice machine?

• During “store shutdown,” is the circuit breaker,

water supply or air temperature altered?

• Is there any reason why incoming water pressure

might rise or drop substantially?

INSTALLATION/VISUAL INSPECTION CHECKLIST

Possible Problem List Corrective Action List

Filter and/or condenser is

dirty.

Clean the filter and

condenser.

Water filtration is plugged (if

used).

Install a new water filter.

Water drains are not run

separately and/or are not

vented.

Run and vent drains

according to the installation

manual.

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Manitowoc S model Especificaciones Pagina 146