Hoshizaki JWE-2400CUA-R-25B, JWE-24000CUA-L-25B D. Descaling As Required, E. Shutdown

D. Descaling (As Required)

Use a descaler according to the supplier’s instructions.

WARNING

1.Carefully follow any instructions provided with the descaler.

2.Always wear liquid-proof gloves and goggles to prevent the descaler from coming into contact with skin or eyes.

3.To prevent generation of toxic chlorine gas, do not mix a descaler with a chlorinated cleaner.

1)Pull out the drain pipe to drain water from the wash tank. Start the auto fill cycle to fill the wash tank with hot water.

2)Use the “ON/OFF” button to turn off the unit. Refer to the descaler's directions and add the proper amount of descaler to the wash tank. The wash tank holds 26.4 gallons of water.

3)Press and hold the up and down buttons and the “CHANGE” button, then press the “ON/ OFF” button to select the “PC” (Preventative Cleaning) mode.

4)Refer to the descaler's directions for the proper duration of cleaning. When the proper amount of time has passed, press the “ON/OFF” button to stop cleaning.

5)Check the wash tank interior. Repeat steps 1) through 4) if necessary.

WARNING

Be careful not to burn yourself with the hot water or parts in the wash tank.

6)Drain the wash tank, then start the auto fill cycle. Run the dishwasher to rinse the wash tank thoroughly. Drain the wash tank.

E.Shutdown

NOTICE

If there is a possibility that the ambient temperature may fall below 32°F (0°C) and freeze the unit, be sure to drain the unit. The water supply line could be damaged and leak water, resulting in damage to the surrounding property.

To drain out the water heater, close the water supply line shut-off valve, and open the drain valve and water supply valve.

Water Heater

Dishwasher

Water Supply Line

Shut-off Valve

Gas Supply Line

Shut-off Valve

Drain Valve

Booster Tank Water Supply Valve

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