Hoshizaki Dishwasher JWE-24000CUA-L-25B User Manual download pdf (Page 31)

B. Error Codes

In the event of operation outside of normal parameters, the control board identiﬁ es the issue

with an error code. For further service information, see "III.C. Service Flow Charts."

1. Error Code Table

Error

Code

Problem Operation Reset

Wash Tank Auto Fill Error

Water level in wash tank does not reach

water level sensor after rinse pump has

run for preset time.

Whole unit

stops

Use "ON/OFF" button to turn the unit

off and then back on.

Booster Tank Auto Fill Error

In auto ﬁ ll cycle, booster tank water level

ﬂ oat switch does not close within 10

minutes (or 20 minutes in "READY" mode)

after inlet water valve is opened.

Whole unit

stops

Use "ON/OFF" button to turn the unit

off and then back on.

Wash Tank Water Level Error

Water level in wash tank goes below water

level sensor in "READY" mode or during

operation.

Supplementary

ﬁ ll cycle starts

(Whole unit

stops if water

level sensor

does not

close after two

cycles)

After supplementary ﬁ ll cycle ends,

alarm resets.

(If whole unit stops, use "ON/OFF"

button to turn the unit off and then

back on.)

Booster Tank Water Level Error 1 (Booster

Tank Water Level Float Switch Closed)

Both booster tank water level ﬂ oat switch

and booster tank backup water level ﬂ oat

switch have remained closed for 1 minute.

Whole unit

stops

Use "ON/OFF" button to turn the unit

off and then back on.

Booster Tank Water Level Error 2 (Booster

Tank Water Level Float Switch Open)

Booster tank water level ﬂ oat switch is

open and booster tank backup water

level ﬂ oat switch has remained closed for

1 minute.

Whole unit

stops

Use "ON/OFF" button to turn the unit

off and then back on.

Wash Tank Thermistor Error (short)

Thermistor senses abnormal temperature

(at or above 231°F (110°C)).

Normal

(Wash tank

heaters off)

After replacing failed component,

alarm resets.

Wash Tank Thermistor Error (open)

Thermistor senses abnormal temperature

(at or below -6°F (-21°C)).

Normal

(Wash tank

heaters off)

After replacing failed component,

alarm resets.

Booster Tank Thermistor Error (short)

Thermistor senses abnormal temperature

(at or above 231°F (110°C)).

Normal

(Booster tank

heaters off)

After replacing failed component,

alarm resets.

1 2 ... 26 27 28 29 30 31 32 33 34 35 36 ... 78 79

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