Scale Removal - Scotsman N0922L Service Manual

N0922L, N1322L, F1222L, F1522L
Remote Low Side Service Manual Includes Prodigy Plus

Scale removal

Note: Following this procedure will reset the de-scale
and sanitize light.
1. Remove front panel.
2. Push and release the Off button.
3. Remove ice from bin or dispenser.
4. Turn the water supply to the ice machine OFF.
5. Drain the water and evaporator by disconnecting
the leg of the hose connected to the water sensor
and draining it into the bin. Return the hose to its
original position.
6. Remove the water reservoir cover.
7. Mix a solution of 8 ounces of Scotsman Clear One
Scale Remover and 3 quarts of 95-115 degree F.
potable water.
8. Pour the scale remover solution into the reservoir.
Use a small cup for pouring.
9. Push and release the Clean button: the auger
drive motor and light are on, C is displayed and
the De-scale light blinks. After 20 minutes the
compressor will start.
10. Operate the machine and pour the scale remover
into the reservoir until it is all gone. Keep the
reservoir full. When all the scale remover solution
has been used, turn the water supply back on.
After 20 minutes of ice making the compressor
and auger motor will shut off.
11. Turn the water supply to the ice machine OFF
12. Drain the water reservoir and evaporator by
disconnecting the leg of the hose connected to
the water sensor and draining it into the bin or a
bucket. Return the hose to its original position.
Scotsman Ice Machine
Cleaner contains acids. These
compounds may cause burns.
If swallowed, DO NOT
induce vomiting. Give large
amounts of water or milk.
Call Physician immediately.
In case of external contact,
flush with water.
KEEP OUT OF THE
REACH OF CHILDREN
December 2014
Discard or melt all ice made during the previous
step.
13. To sanitize the water system, mix a locally
approved sanitizing solution. An example of a
sanitizing solution is mixing one ounce of liquid
household bleach and two gallons of 95 – 115
degree F. water.
14. Pour the sanitizing solution into the reservoir.
15. Push and release the On button.
16. Switch the water supply to the ice machine on.
17. Operate the machine for 20 minutes.
18. Push and release the Off button.
19. Wash the reservoir cover in the remaining
sanitizing solution.
20. Return the reservoir cover to its normal position.
21. Melt or discard all ice made during the sanitizing
process.
22. Wash the inside of the ice storage bin with the
sanitizing solution.
23. Push and release the On button.
24. Return the front panel to its original position and
secure with the original screws.
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