Hoshizaki HNC210BARS Instructions
DISHWASHER
INSTRUCTION MANUAL
JWE-620UA-6B
FOR END USER
9180VC10B (041111)
IMPORTANT
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. Failure to install, operate, and
maintain the equipment in accordance with this manual may adversely affect
safety, performance, component life, and warranty coverage.
Hoshizaki provides this manual primarily to assist qualified service technicians in the
installation, maintenance, and service of the product.
Should the reader have any questions or concerns which have not been satisfactorily
addressed, please call, write, or send an e-mail message to the Hoshizaki Technical
Support Department for assistance.
HOSHIZAKI AMERICA, INC.
618 Highway 74 South
Peachtree City, GA 30269
Attn: Hoshizaki Technical Support Department
Phone: 1-800-233-1940 Technical Support
(770) 487-2331
Fax: 1-800-843-1056
(770) 487-3360
E-mail: techsupport@hoshizaki.com
Web Site: www.hoshizaki.com
NOTE: To expedite assistance, all correspondence/communication MUST include the
following information:
* Model Number
* Serial Number
* Complete and detailed explanation of the problem.
i
IMPORTANT
This manual should be read carefully before the product is installed and
operated. Only qualified service technicians should install, service, and
maintain the product. Read the warnings contained in this booklet carefully as
they give important information regarding safety. Please retain this booklet for
any further reference that may be necessary.
CONTENTS
1. CONSTRUCTION --------------------------------------------------------------------------------------1
[a] GENERAL --------------------------------------------------------------------------------------------1
[b] OPERATION PANEL -------------------------------------------------------------------------------3
[c] ACCESSORIES -------------------------------------------------------------------------------------4
2. CHECKS BEFORE OPERATION -------------------------------------------------------------------4
[a] CHECKS AFTER INSTALLATION --------------------------------------------------------------5
[b] WATER REQUIREMENTS -----------------------------------------------------------------------5
[c] CHECKS BEFORE OPERATION---------------------------------------------------------------5
3. CHECKING DETERGENT TANK AND RINSE AID TANK ------------------------------------6
4. PREPARING THE WASH COMPARTMENT -----------------------------------------------------6
[a] AUTO FILL -------------------------------------------------------------------------------------------8
5. LOADING -------------------------------------------------------------------------------------------------8
[a] PREWASH -------------------------------------------------------------------------------------------8
[b] LOADING DISHES ---------------------------------------------------------------------------------9
[c] LOADING RACK ------------------------------------------------------------------------------------9
PAGE
6. WASH AND RINSE ----------------------------------------------------------------------------------- 10
[a] OPERATING TEMPERATURES -------------------------------------------------------------- 10
[b] MODE SETTING --------------------------------------------------------------------------------- 10
7. UNLOADING --------------------------------------------------------------------------------------------11
8. INSUFFICIENT WASHING RESULTS------------------------------------------------------------11
9. SHUTDOWN ------------------------------------------------------------------------------------------- 12
10. INTERRUPTION -------------------------------------------------------------------------------------- 13
11. STANDBY/CLEANING BUTTON -----------------------------------------------------------------14
12. INTERNAL BOOSTER TANK ENERGY SAVING CONTROL ----------------------------- 14
ii
13. LOW WATER TEMPERATURE LOCK FUNCTION ------------------------------------------ 14
14. ALERT FUNCTION ----------------------------------------------------------------------------------- 14
15. DAILY MAINTENANCE ----------------------------------------------------------------------------- 15
16. SELF-CLEANING ------------------------------------------------------------------------------------- 17
17. WEEKLY MAINTENANCE -------------------------------------------------------------------------- 18
[a] HEATER -------------------------------------------------------------------------------------------- 18
[b] EXTERIOR ----------------------------------------------------------------------------------------- 18
[c] WASH COMPARTMENT ------------------------------------------------------------------------ 19
18. MONTHLY INSPECTION --------------------------------------------------------------------------- 19
[a] POWER SWITCH (GROUND FAULT CIRCUIT INTERRUPTER) ------------------- 19
[b] WATER SUPPLY LINE -------------------------------------------------------------------------- 19
19. DESCALING (AS REQUIRED) -------------------------------------------------------------------- 20
20. TROUBLESHOOTING ------------------------------------------------------------------------------ 21
[a] TROUBLES REQUIRING IMMEDIATE SERVICE CALL -------------------------------- 21
[b] TROUBLES REQUIRING CHECK BY USER ---------------------------------------------- 21
[c] TROUBLES WITHOUT ERROR CODE INDICATION ----------------------------------- 22
21. LONG STORAGE, RELOCATION, DISPOSAL, TRANSFER -----------------------------23
iii
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
CAUTION
Indicates a situation which could result in damage to the unit.
IMPORTANT
This product should be destined only to the use for which it has been
expressly conceived. Any other use should be considered improper and
therefore dangerous. The manufacturer cannot be held responsible for injury
or damage resulting from improper, incorrect, and unreasonable use.
To reduce the risk of death, electric shock, serious injury, or fi re, follow
basic precautions including the following:
• Electrical connection must be hard-wired and must meet national, state, and
local electrical code requirements. Failure to meet these code requirements
could result in death, electric shock, serious injury, fi re, or severe damage to
equipment.
• This unit requires independent power supplies for the dishwasher and for the
booster tank. See the nameplate for proper voltage and breaker/fuse sizes.
Failure to use proper breakers or fuses can result in tripped breakers, blown
fuses, or damage to existing wiring. This could lead to heat generation or
fi re.
• THIS UNIT MUST BE GROUNDED. Failure to properly ground this unit
could result in death or serious injury.
• This unit should be disassembled or repaired only by qualified service
personnel to reduce the risk of electric shock, injury, or fi re.
• Do not make any alterations to the unit. Alterations could result in electric
shock, injury, fi re, or damage to the unit.
Indicates a hazardous situation which could result in death or
serious injury.
Indicates important information about the use and care of the
unit.
WARNING
iv
1. CONSTRUCTION
[a] GENERAL
[5]
[6]
[1]
[4]
Rear View
[3]
[2]
[7]
[8]
[9]
[10]
[11]
[12]
[13]
[14]
1
[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.
[4] Water Level Sensor
Detects wash water level.
[5] Handle
[6] Door
[7] Operation Panel
See “[b] OPERATION PANEL”.
[8] Rack Rail
[9] Drain Pipe
Pull out to drain.
[10] Separator
[11] Tank Filter
Separates wash water and scraps.
[12] Pump Filter
Prevents scraps from being drawn into the pump.
[13] Power Switch (Ground Fault Circuit Interrupter)
Move the lever to start up or shut down the unit. Automatically turns off the power in
case of a ground fault.
[14] Vent
2
[b] OPERATION PANEL
[1]
[2]
[3]
[5]
[6]
[7]
[8]
[4]
[9]
[1] “READY” Lamp
Lights up when the auto fi ll cycle completes and the dishwasher is ready to wash.
[2] “AUTO FILL” Lamp
Flashes during the auto fi ll cycle, and goes off at the end of the cycle.
[3] Mode Lamps
Light up to indicate the selected operation mode, and fl ash 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”.
3
[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
[6] Display
Indicates wash water temperature in wash cycle, rinse water temperature in rinse
[7] “MODE” Button
Press to change the selected operation mode. See “6. WASH AND RINSE”.
[8] “STANDBY/CLEANING” Button
Press to make the dishwasher inoperable even when the door is closed. See “11.
Press and hold to start self-cleaning with the “ON/OFF” button off. See “16. SELF-
[9] “ON/OFF” Button
Turns on/off the power for operation.
ice personnel also use these buttons to change the controller settings.
cycle, and error codes in case of trouble. See “20. TROUBLESHOOTING”.
STANDBY/CLEANING BUTTON”.
CLEANING”.
[c] ACCESSORIES
Instruction manual x 1 Installation manual x 1
Universal rack x 1 Maintenance sheet x 1
Required for installation:
Operation panel x 1 Plate - rack guide x 1
Screw - bolt (stainless steel 5x12) x 2 Inlet water strainer & gasket x 1
2. CHECKS BEFORE OPERATION
WARNING
1. To prevent possible water leak, electric shock or fi re, the installation must be
carried out by qualifi ed personnel.
2. To use a gas water heater, thoroughly read its instruction manual. Ensure
adequate air intake and exhaust systems and exhaust hoods in accordance
with applicable laws for the type and capacity of the heater to prevent
dangerous conditions due to lack of oxygen and toxic gas generation.
4
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