Scotsman SCE275 Bedienungsanleitung PDF herunterladen (Seite 12)

SCE275

August 2000

Page 12

Initial Start Up

1. Remove two screws and the left grill (G series

and higher).

2. Locate the AutoIQ Controller - use a flashlight to

see the buttons and lights.

3. Plug the machine in or switch on the electrical

power. Note that the controller’s indicator lights all

flash on briefly when power is connected.

4. Open the water supply valve to the machine.

5. Push and release the Freeze cycle push button

(the Freeze indicator light will blink until the

compressor starts). The next several operations

are automatic.

Initial Start (30 seconds)

The Freeze light begins to blink.

The Hot Gas Solenoid valve will be open.

The inlet water valve opens to fill the reservoir

and shuts off when the reservoir is full. Note: If

the reservoir does not fill the next steps do not

happen.

The water pump starts. Note: if the pump does

not start the next steps do not happen.

The inlet water valve opens again to refill the

reservoir.

After 30 seconds, the hot gas valve closes and

the compressor starts.

Freeze Cycle:

The Freeze indicator light will come on. The

machine will stay in a Freeze cycle for many

minutes. Slush may appear in the reservoir, it is

temporary and normal.

Under certain conditions, the pump may stop for

a few seconds. After that the inlet water valve

will refill the reservoir.

The fan motors (of air cooled models) will begin

to turn and soon warm air will be forced out the

front of the cabinet. After 4 minutes the fan

motors may cycle on and off every 30 seconds

in cooler ambients.

As the freeze cycle progresses, the water level

will fall and the inlet water valve will open to refill

the reservoir. This will happen twice every cycle.

The freeze cycle will continue until the water

level in the reservoir has fallen again to its

factory set point, then the AutoIQ Controller may

switch the air cooled fans off. After a short time,

the Harvest Cycle will begin.

Harvest Cycle:

The Harvest indicator light will be ON,

The hot gas valve will open.

The water pump will stop. It will restart in less

than a minute.

The Inlet water valve will open. The machine will

fill the reservoir and overflow it for a specified

number of seconds then shut off. The harvest

cycle may still be in progress.

The Bin Full indicator light will go on and off as

ice falls from the evaporators.

6. Machines are shipped from the factory with the

purge level set to accommodate average water

conditions. To achieve optimal machine

performance, set the purge level to the minimum

setting.

Note: While the amount of water purge is

adjustable, only those installations with a water

supply known to be excellent (very low TDS or total

dissolved solids) should adjust to the minimum

setting. See page 14 for purge adjustment

instructions.

7. Observe ice harvest. Check that the ice slides

easily into the bin, and does not hang up on any

mis-positioned part.

8. After about 5 minutes the machine will return to

a freeze cycle.

Note: The first 1-2 harvest cycles will be very

long to establish a typical harvest time.

9. Fill out the Customer Evaluation and Warranty

Registration. Send it to Scotsman.

10. Replace the front grill.

11. Inform the user of the location and telephone

number of the local service company. Also inform

the user of the required maintenance of the

machine.

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