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Summary of Contents for Hoshizaki JWE-600UB-12B
- Page 1 DISHWASHER JWE-600UB-12B JWE-600UB-6B INSTRUCTION MANUAL FOR END USER 3-16 Minamiyakata, Sakae-cho, Toyoake, Aichi 470-1194 Japan L1J014112 (073118)
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Page 2: Table Of Contents
WARNING Only qualified service technicians should install, service and maintain the product. No installation, service or maintenance should be undertaken until the technician has thoroughly read this Instruction Manual. Likewise, the owner/manager should not proceed to operate the product until the installer has instructed them on its proper operation. - Page 3 8. INSUFFICIENT WASHING RESULTS----------------------------------------------------------- 12 9. SHUTDOWN ------------------------------------------------------------------------------------------- 13 10. INTERRUPTION -------------------------------------------------------------------------------------- 14 11. STANDBY/CLEANING BUTTON ----------------------------------------------------------------- 14 12. INTERNAL BOOSTER TANK ENERGY SAVING CONTROL ----------------------------- 15 13. ALERT FUNCTION ----------------------------------------------------------------------------------- 15 14. DAILY MAINTENANCE ----------------------------------------------------------------------------- 16 15. SELF-CLEANING ------------------------------------------------------------------------------------- 18 16.
- Page 4 Important Safety Information Throughout this manual, notices appear to bring your attention to situations which could result in death, serious injury, or damage to the unit. WARNING Indicates a hazardous situation which could result in death or serious injury. CAUTION Indicates a situation which could result in damage to the unit.
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Page 5: Construction
1. CONSTRUCTION [a] GENERAL [10] [11] [12] [13] Rear View [14]... - Page 6 [1] Upper Rinse Spray Arm, Lower Rinse Spray Arm Rotates and sprays rinse water onto dishes to rinse off detergent. [2] Upper Wash Spray Arm, Lower Wash Spray Arm Rotates and sprays wash water onto dishes to remove stains. [3] Heater Keeps wash water at a proper temperature.
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Page 7: [B] Operation Panel
[b] OPERATION PANEL [1] “READY” Lamp Lights up when the auto fill cycle completes and the dishwasher is ready to wash. [2] “AUTO FILL” Lamp Flashes during the auto fill cycle, and goes off at the end of the cycle. [3] Mode Lamps Light up to indicate the selected operation mode, and flash during operation. [4] Standby Lamp Lights up when the dishwasher is in the standby mode. The unit will not start even when the door is closed with this lamp on. See “11. STANDBY/CLEANING BUTTON”. -
Page 8: [C] Accessories
[5] Up Button, Down Button Indicates the total number of operation in six digits by two digits each time. Example: 123,456 times are indicated by Press to indicate rinse water temperature instead of wash water temperature while the dishwasher is on standby. Serv ice personnel also use these buttons to change the controller settings. -
Page 9: [A] Checks After Installation
Contact an authorized Hoshizaki service company for specific recommendations. [c] CHECKS BEFORE OPERATION * Ambient temperature should be within 5 to 35°C. Operation of the unit for extended periods outside of this normal temperature range may affect performance. -
Page 10: Checking Detergent Tank And Rinse Aid Tank
* Check the electrical, water, and drain connections before starting up the unit. See “17. MONTHLY INSPECTION”. * Always use a dishwasher detergent instead of a neutral detergent for kitchen use. (Some dishwasher detergents are not suitable. Contact an authorized Hoshizaki service company for further details.) 3. CHECKING DETERGENT TANK AND RINSE AID TANK * Follow the instructions of the detergent and rinse aid suppliers to check the detergent tank and rinse aid tank safely. -
Page 11: Preparing The Wash Compartment
4. PREPARING THE WASH COMPARTMENT * Check that the wash compartment has been cleaned with all the parts in place. If not, clean the wash compartment according to “14. DAILY MAINTENANCE”, and install the parts following the instructions below. Upper Wash Spray Arm Upper Spray Arm Holder Drain Pipe Tank Filter... -
Page 12: [A] Auto Fill
4) Open the cover in the front, and move the power switch (ELCB) to the “ON” position. 5) Press the “ON/OFF” button. The display lights up. (If the door is closed, the auto fill cycle begins.) [a] AUTO FILL The auto fill cycle refers to automatically repeated starts and stops of the unit to fill the wash tank with enough hot water for washing. -
Page 13: [B] Loading Dishes
If the above loading is not practical, the rinse cycle time must be extended. Contact an authorized Hoshizaki service company for further details. 5) The door opening is about 457 mm high. Keep the loaded rack lower than this height. -
Page 14: Wash And Rinse
CAUTION Do not stack racks. Otherwise, this will Door cause reduction in wash performance or failure. Rack 6. WASH AND RINSE [a] OPERATING TEMPERATURES The recommended operating temperatures are as follows: Wash Temperature Rinse Temperature Minimum Maximum Minimum Maximum 50 °C 70 °C 75 °C 85 °C... -
Page 15: Unloading
IMPORTANT 1. To change the duration of each mode, contact an authorized Hoshizaki service company. 2. If the display has changed from temperature indication to circling indication, the dishwasher is waiting for water supply. In a wash cycle, the unit will automatically extend the wash cycle and start a rinse cycle after completion of water supply. -
Page 16: Insufficient Washing Results
* White spots left on clear glassware can be caused by different reasons. Consult with an authorized Hoshizaki service company or the detergent supplier. * Adjustments of the wash and rinse cycle times, hot water temperature, and detergent concentration may be required depending on the water quality, dish types and materials, and soil conditions. -
Page 17: Shutdown
9. SHUTDOWN CAUTION If there is a possibility that the ambient temperature may fall below 0°C and freeze the unit, be sure to drain the Water Heater Dishwasher unit. The water supply line could be Gas Supply Line Shut-off Valve damaged and leak water, resulting in Water Supply Line damage to the surrounding property. -
Page 18: Interruption
7) Remove the right tank filter and then the left tank filter without spilling scraps inside. WARNING When pulling out the drain pipe, be careful not to touch the wash water. It may cause burns or skin irritation. Turn the drain pipe if it is hard to pull out. 10. INTERRUPTION WARNING To prevent hot water from splashing and causing burns, do not open the door while the unit is running. -
Page 19: Internal Booster Tank Energy Saving Control
12. INTERNAL BOOSTER TANK ENERGY SAVING CONTROL The internal booster tank water temperature in the standby mode can be set lower to save energy. For further details, consult with an authorized Hoshizaki service company. 13. ALERT FUNCTION To keep water in the wash tank clean, this unit is provided with functions to beep and flash “Ch” (= Change) in the display when wash water should be changed and to continue this alert until the wash water tank is refilled (factory default: OFF). For further details, consult... -
Page 20: Daily Maintenance
14. DAILY MAINTENANCE IMPORTANT Be sure to clean the dishwasher after closing time every day. It is difficult to remove heavy soils left overnight. In high temperature conditions, food scraps will rot and affect sanitary operation. 1) Take out scraps from the removed tank filters, and wash them clean with a scourer. IMPORTANT To prevent damage, do not hit the filters on the sink to drop scraps or to drain the filters. 2) Turn and loosen the upper spray arm nut Upper Wash Spray Arm in the direction of the arrow. - Page 21 IMPORTANT To prevent damage, do not hit the separator on the sink to drop scraps or to drain the separator. Pump Filter 6) Check the pump filter inside the wash tank. If it is clogged, clean it with a scourer. 7) Check the water level sensor. If it is dirty, clean it with a soft brush.
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Page 22: Self-Cleaning
Otherwise the detergent may be supplied during the self-cleaning cycle. After the cycle completes, turn the detergent feeder back on. If this is not practical, consult with an authorized Hoshizaki service company. -
Page 23: Weekly Maintenance
1) Turn on the gas and water supplies and water heater. 2) Pull out the drain pipe. 3) Install the upper and lower rinse spray arms only, and lower the rack rail. With the rack rail Upper Rinse Spray Arm lifted up, the door cannot be closed and the unit will not operate. -
Page 24: [C] Wash Compartment
Even if there is no problem with its use, a product out of warranty may have a risk of electric shock, fire, or water leak due to insulation degradation or aging of the electrical parts. Ask an authorized Hoshizaki service company for the Damage, deformation or water leaks... -
Page 25: Troubleshooting
(see warranty card) and type of trouble (e.g. error code). [a] TROUBLES REQUIRING IMMEDIATE SERVICE CALL When one of the following error codes flashes in the display, move the power switch (ELCB) to the “OFF” position, and immediately contact an authorized Hoshizaki service company. Error Code Problem o1, o2 Booster tank water level switch... -
Page 26: [C] Troubles Without Error Code Indication
(ELCB) to the “ON” position. If it switches off (ELCB) off again, there is a risk of electric leakage. Immediately contact an authorized Hoshizaki service company. Check that the display on the operation panel is off and the power switch (ELCB) is on. Press the “ON/OFF”... -
Page 27: Long Storage, Relocation, Disposal, Transfer
“warranty period”. The warranty shall be effective for one year from the date of installation. Hoshizaki’s liability under the terms of the warranty are limited and shall exclude routine servicing, cleaning, essential maintenance and/or repairs occasioned by misuse and installations not in accordance with Hoshizaki guidelines. -
Page 28: Specifications
Hoshizaki Vietnam Hoshizaki Thailand TEL: +8428 5417 3853 TEL: +66 2-005-9980 FAX: +8428 5417 3853 FAX: +66 2-516-2646 21. SPECIFICATIONS Model JWE-600UB-12B JWE-600UB-6B Power Supply 3 phase 4-wire 380 / 400 / 415V 3 phase 4-wire 380 / 400 / 415V...
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