Dishwasher Sequence Flow Chart

JWE-2400CUA-25B

Cycle Steps

Initial startup begins here

1. Auto Fill Cycle

2. Ready Cycle (Unit Inactive)

SPS must be closed for RPM to energize

RPM time: (service menu item 03)

RFT de-energized during Auto Fill Cycle

WT WLS check.

WT WLS

WT WLS closed

Go to Ready

check

 

Cycle if closed.

 

 

3.Wash Cycle

Cycle started by wash start switch

SPS must be closed for WPM to energize

The upper spray arm WPM starts first, followed by the lower spray arm WPM

WT WLS monitored during Wash C l

4.Rinse Cycle

Cycle started by rinse start switch

SPS must be closed for RPM to energize

D. Sequence of Operation

12

WV energized/de-energized by

BT WLF/S

RPM energized (time=service menu item 03)

BTH energized when BT WLSF/S closed

WTH energized when WT WLS closed

VFCT energized when RPM energized

"A1" error appears WT WLS open in display.

Legend:

BT–internal booster tank

BTH–internal booster tank heater DFT–detergent feeder terminals GM-gear motor (conveyor) RFT–rinse aid feeder terminals RPM–rinse pump motor RSS-rinse start switch SPS–service panel switch VFCT-vent fan control terminals WLF/S–water level float switch WLS–water level sensor WLSF/S-water level safety float switch WPM–wash pump motor WSS-wash start switch

WT–wash tank

WTH–wash tank heater WV–inlet water valve

WTH energized when WT water temp. at wash temp. setpoint (service menu item 04) or lower

WTH de-energized when WT water temp. is 5ºF (3ºC) above wash temp. setpoint (service menu item 04) BTH energized when BT water temp. 3ºF (2ºC) below rinse temp. setpoint (service menu item 05) or lower BTH de-energized when BT water temp. reaches rinse temp. setpoint (service menu item 05)

WV energized/de-energized by

BT WLF/S

BTH de-energized when BT WLSF/S opens

WTH de-energized when WT WLS opens

VFCT de-energized

"A3"error appears WT WLS open in display. unit shuts down

WPM energized (power supplied to DFT when WPM energized)

WPM de-energized when WSS opens and the extended wash cycle time (service menu item 01) has expired (power cut to DFT when WPM de-energized)

GM energized when WPM energized WTH energized when WT water temp. at wash temp. setpoint (service menu item 04) or lower

WTH de-energized when WT water temp. is 5ºF (3ºC) above wash temp. setpoint (service menu item 04)

BTH energized when BT water temp. 3ºF (2ºC) below rinse temp. setpoint (service menu item 05) or lower

BTH de-energized when BT water temp. reaches rinse temp. setpoint (service menu item 05)

WV energized/de-energized by BT WLF/S BTH de-energized when BT WLSF/S opens

WTH de-energized when WT WLS opens VFCT energized when WPM energized

WPM and GM de-energized WT WLS RPM energized

(time=service menu item 07) "A3"error appears in display. repeats twice

RPM energized (power supplied to RFT when RPM energized)

RPM de-energized when RSS opens and the extended rinse cycle time (service menu item 02) has expired (power cut to RFT when RPM de-energized)

GM energized while WPM and RPM energized WTH energized when WT water temp. at wash temp. setpoint (service menu item

04) or lower

WTH de-energized when WT water temp. is 5ºF (3ºC) above wash temp. setpoint (service menu item 04)

BTH energized when BT water temp. 3ºF (2ºC) below rinse temp. setpoint (service menu item 05) or lower

BTH de-energized when BT water temp. reaches rinse temp. setpoint (service menu item 05)

WV energized/de-energized by BT WLF/S BTH de-energized when BT WLSF/S opens

WTH de-energized when WT WLS opens VFCT energized when WTH energized

Flow Chart

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Hoshizaki JWE-2400CUA-R-25B, JWE-24000CUA-L-25B service manual Dishwasher Sequence Flow Chart JWE-2400CUA-25B

JWE-2400CUA-R-25B, JWE-24000CUA-L-25B specifications

The Hoshizaki JWE-2400CUA-R-25B and JWE-24000CUA-L-25B are advanced ice machines designed to meet the diverse needs of commercial establishments requiring high volumes of ice. These state-of-the-art units combine innovative technology with energy efficiency, making them ideal for restaurants, hotels, bars, and other hospitality settings.

One of the main features of the JWE-2400CUA-R-25B is its high production capacity. This model can produce up to 2,400 pounds of ice in a 24-hour period, ensuring a continuous supply for busy operations. Similarly, the JWE-24000CUA-L-25B boasts an impressive production rate, accommodating even larger establishments. Both machines deliver crescent-shaped ice, which is favored for its rapid cooling properties and ease of use in beverages.

Energy efficiency is a highlight of both models. They are designed with environmentally friendly refrigerants, aligning with modern sustainability practices. These machines also incorporate advanced heat-exchange systems that maximize energy savings while maintaining optimal ice production. As a result, operators can enjoy significant reductions in energy costs without compromising on performance.

Durability and reliability are essential characteristics of the Hoshizaki JWE series. Constructed with high-quality materials, these units feature stainless steel exteriors that resist corrosion and wear, ensuring long-term operation in demanding environments. Additionally, the ice-making components are built to endure frequent use, allowing for consistent ice output over time.

The technology integrated into the JWE-2400CUA-R-25B and JWE-24000CUA-L-25B includes user-friendly digital controls that simplify operation and monitoring. These controls help operators track production levels, ice thickness, and machine status, allowing for proactive maintenance and reducing downtime. Furthermore, routine cleaning and maintenance are made straightforward, contributing to enhanced hygiene and overall ice quality.

In conclusion, the Hoshizaki JWE-2400CUA-R-25B and JWE-24000CUA-L-25B ice machines present a perfect blend of high capacity, energy efficiency, and durability. Their advanced features and technologies make them a reliable choice for any business requiring dependable ice production. With their user-friendly controls and robust design, these machines stand out as top contenders in the commercial ice maker market.