Service, Installation and Care Manual UNDERCOUNTER

Service, Installation and Care Manual UNDERCOUNTER
Service, Installation and Care Manual
Please read this manual completely before attempting to install or operate this equipment.
Notify carrier of damage! Inspect all components immediately. See page 2.
IMPORTANT INFORMATION
READ BEFORE USE
PLEASE SAVE THESE INSTRUCTIONS!
UNDERCOUNTER DISHWASHER
MODEL HB19
071615
1
TABLE OF CONTENTS
ELECTRICAL WARNINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
ELECTRICAL LOCKOUT/TAGOUT PROCEDURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
GENERAL DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Proucut . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Safety Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Digital . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Detergent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Pumps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Heater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Scrap Screen Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Wash Cycles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Control Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Automatic Tank Fill . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Final Rinse Booster . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Racks per Hour . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Power Saving Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Wash & Rinse Arms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Insulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Visual Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Unpacking the Dishwasher . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Leveling the Dishwasher . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Plumbing the Dishwasher . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Fill/Rinse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Drains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
ELECTRICAL CONNECTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Preparing the Dishwasher for Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Soiled Ware Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Loading the Dishwasher . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Detergent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Operating the Dishwasher . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Programmable Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Shutdown, Cleaning & Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Error Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
WIRING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-17
EXPLODED VIEWS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18-27
WARRANTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
1
ELECTRICAL WARNINGS
THIS MANUAL HAS BEEN PREPARED FOR PERSONNEL
QUALIFIED TO INSTALL ELECTRICAL EQUIPMENT.
PERSONNEL SHOULD PERFORM THE INITIAL FIELD STARTUP
AND ADJUSTMENTS OF THE EQUIPMENT COVERED IN THIS MANUAL.
READ THIS MANUAL THOROUGHLY BEFORE OPERATING,
INSTALLING OR PERFORMING MAINTENANCE ON THE EQUIPMENT.
WARNING: Failure to follow all the instructions in this manual can cause property damage, injury or death .
WARNING: Improper installation, adjustment, alteration, service or maintenance can cause property
damage, injury or death .
WARNING: Electrical connections should be performed only by a certified professional.
WARNING: Electrical and grounding connections must comply with the applicable portions of the National
Electric Code and/or all local electric codes . Failure to comply with this procedure can cause
property damage, injury or death .
WARNING: Before connecting the unit to the electrical supply, verify that the electrical and grounding
connections comply with the applicable portions of the National Electric Code and/or all
local electrical codes . Failure to comply with this procedure can cause property damage,
injury or death .
WARNING: Before connecting the unit to the electrical supply, verify that the electrical connection agrees
with the specifications on the data plate. Failure to comply with this procedure can cause
property damage, injury or death .
WARNING: UL73 Grounding Instructions: This appliance must be connected to a grounded, metal, permanent
wiring system; or an equipment-grounding conductor must be run with the circuit conductors
and be connected to the equipment-grounding terminal or lead on the appliance . Failure to
comply with this procedure can cause property damage, injury or death .
WARNING: Appliances equipped with a flexible electric supply cord are provided with a three prong
grounding plug . It is imperative that this plug be connected into a properly grounded
three-prong receptacle . Failure to comply with this procedure can cause property damage,
injury or death .
WARNING: If the receptacle is not the proper grounding type, contact an electrician . Do not remove
the grounding prong from the plug . Failure to comply with this procedure can cause property
damage, injury or death .
2
WARNING: Before performing any service that involves electrical connection or disconnection and/or
exposure to electrical components, always perform the Electrical LOCKOUT/TAGOUT Procedure.
Disconnect all circuits . Failure to comply with this procedure can cause property damage, injury
or death .
WARNING: Before removing any sheet metal panels, always perform the Electrical LOCKOUT/TAGOUT
Procedure . Be sure all circuits are disconnected . Failure to comply with this procedure can cause
property damage, injury or death .
WARNING: Do not operate this equipment without properly placing and securing all covers and access
panels . Failure to comply with this procedure can cause property damage, injury or death .
WARNING: Do not use or store gasoline or other flammable vapors or liquids in the vicinity of this or any other
appliance . Failure to comply can cause property damage, injury or death .
WARNING: In the event of a power failure, do not attempt to operate this appliance . Failure to comply can
cause property damage, injury or death .
ELECTRICAL LOCKOUT/TAGOUT PROCEDURE
WARNING
Before performing any service that involves electrical connection or disconnection and/or exposure to electrical
components, always follow the Electrical LOCKOUT/TAGOUT Procedure. Disconnect all circuits. Failure to comply
with this procedure can cause property damage, injury or death.
The Electrical LOCKOUT/TAGOUT Procedure is used to protect personnel working on an electrical appliance. Before
performing any maintenance or service that requires exposure to electrical components, follow these steps:
1. In electrical box, place appliance circuit breaker into OFF position.
2. Place a lock or other device on electrical box cover to prevent someone from placing circuit breaker ON.
3. Place a tag on electrical box cover to indicate that appliance has been disconnected for service and power
should not be restored until tag is removed by maintenance personnel .
4 . Disconnect appliance power cord from electrical outlet .
5 . Place a tag on the cord to indicate that unit has been disconnected for service and power should not be
restored until tag is removed by maintenance personnel .
3
GENERAL DESCRIPTION
Product
The undercounter dishwasher is constructed of 18 gauge stainless steel . An 18-5/16” door opening allows
for oversized ware such as 18”x 26” sheet pans to be washed.
Door Safety Switch
The dishwasher is equipped with a door safety switch . The machine will not operate when the door is open .
If the door is accidentally opened during a cycle, the machine will stop operating .
Digital Display
The unit is equipped with a digital display allowing simplified operational instructions.
Detergent Pumps
All units are equipped with built in detergent dispensers and rinse dispensers .
Heater
Wash tank water is heated by electricity and is available in 208, 240, 440, or 480 VAC .
Scrap Screen Filters
Stainless steel scrap filters are used to protect wash pump. These filters should be cleaned periodically
throughout the washing period .
Wash Cycles
All units contain seven independent cycles: economy, economy plus, glassware, flatware, dishware,
pot & pan, and programmable .
Control Circuit
All units are supplied with a 24 VAC control circuit .
Automatic Tank Fill
All machines are supplied with automatic wash tank fill.
Final Rinse Booster
Machines are equipped with a built-in electric booster . These boosters are designed to raise the rinse
water temperature from 140°F to 180°F-185°F .
Racks per Hour
Unit is capable of washing up to 50 racks per hour in the economy modes .
Wash & Rinse Arms
Upper and lower wash and rinse arms are constructed of stainless steel and are interchangeable .
Periodic cleaning is required .
Insulation
The unit is fully insulated to protect the user from excessive heat and allow the unit to operate quietly.
Power Saving Mode
All machines have an automatic power saving mode that regulates and reduces energy
consumption if the unit is left unattended for over 30 minutes .
Pump Motor
The unit is equipped with a 0 .9 HP motor .
4
INSTALLATION
The dishwasher shall be installed in accordance with local codes, or in the absence of local codes, installed in
accordance with the applicable requirements in the National Electrical Code (NEC), NFPA 70, Canadian Electrical
Code (CEC), Part 1, CSA C22.1, and the Standard for Ventilation Control and Fire Protection of Commercial
Cooking Operations, NFPA 96.
Visual Inspection
Before installing the unit, inspect the shipping container and machine for damage . A damaged container may
indicate there is damage to the machine . If there is damage to both the container and machine, do not throw
away the container. The dishwasher has been inspected and packed at the factory and is expected to arrive in
an undamaged condition . However, rough handling by carriers or others may result in damage to the unit while
in transit . If such a situation occurs, do not return the unit to Hubert; instead, contact the carrier and ask them to
send a representative to the site to inspect the damage to the unit and to complete an inspection report . You
must contact the carrier within 48 hours of receiving the machine . Also, contact the dealer where you purchased
the unit .
Unpacking the Dishwasher
Once the machine has been removed from the container, make sure that there are no parts missing from the
machine. This may not be obvious at first. If an item is missing, contact Hubert immediately to have the missing
item shipped to you .
Leveling the Dishwasher
The dishwasher must be level to operate correctly . This allows the door to open and close properly and ensures
the best results while washing . The unit comes with adjustable feet . Ensure that the unit is level from side to side
and from front to back before making any service connections .
Plumbing the Dishwasher
All plumbing connections must comply with all applicable local, state, and national plumbing codes . The installing
plumber must flush the incoming water line thoroughly prior to connecting it to the dishwasher. Any valves that
are fouled as a result of foreign matter left in the water line, and any expenses resulting from this fouling, are not
covered under the manufacturer’s warranty .
Fill/Rinse
Final Rinse water is used to fill the dishwasher’s booster and wash tank. The water supply must have an incoming
water temperature of 140°F with a dynamic flow pressure of 15 to 25 PSI at the dishwasher. If the incoming water
supply pressure is below the required 15 PSI, an optional pressure booster pump will be required . If the incoming
water supply pressure is greater than 25 PSI, a pressure reducing valve will be needed .
Drains
Drain connections must comply with all local and national code requirements .
Connect the tank drain to the building drain connection using 1/2 inch hose with 3/4 NPT fitting.
5
ELECTRICAL CONNECTIONS
WARNING
Before performing any service that involves electrical connection or disconnection and/or exposure to electrical
components, always perform the Electrical LOCKOUT/TAGOUT Procedure. Disconnect all circuits. Failure to
comply with this procedure can cause property damage, injury or death.
Refer to the unit’s data plate before making any electrical connections.
Any connections must correspond to the information specified on the data plate. A fused disconnect switch or
circuit breaker (not supplied) MUST be installed in the electrical supply line for the dishwasher.
This service connection must meet all local and national electrical code requirements. All connections are made
at one common location in the control box. The control box cover is lipped and can be opened by removing
two (2) #10-32 screws.
Use 3/4” knockout hole in back of dishwasher to connect to terminal block located on front of unit.
Incoming connection shown below.
240 Volt 1 Phase
G
0
Ground
5
0
L2
4
0
3
0
2
0
1
0
L1
Minimum supply-circuit conductor ampacity and the maximum
rating and the type of supply-circuit overcurrent-protective device.
226-001 With 140˚F Temperature Wash/Rinse Booster (7.73 kw)
V
Hz
Phase
Rated
Amps
Minimum
Supply Circuit
Ampacity
Maximum
Overcurrent
Protective
Device
220-240
50/60
1
32.35
50
50
Complete instructions connections for the different voltages or
shown on a circuit diagram affixed to the dishwasher.
For supply connections, use wires rated for at least 167˚F (75˚C).
Use copper conductors only.
The installation instructions provided with each dishwasher.
6
OPERATION
Preparing the Dishwasher for Use
1. Ensure that all spray arms spin freely and that scrap filter is properly installed.
2 . Close dishwasher door .
3 . Turn on main water supply to dishwasher .
4 . Turn on main power supply to dishwasher .
5. Press dishwasher Power On/Off switch to fill dishwasher. Blue indicator light will appear.
6 . The default language that appears on the display screen is set to English . The default temperature that appears
on the display screen is set to Fahrenheit . To change either one of these settings, press and hold the Select
Cycle Up and Down Keys simultaneously for fifteen seconds. This will prompt the dishwasher into a setup screen.
To change language, press the Select Cycle Down Key until the desired language appears on the display
screen. Press the Select Cycle Up Key to save language setting. Repeat for temperature setting. When all
selections have been made, depress the Start/Enter switch to exit the setup screen.
7 . Load Washer (see proper procedures for scraping and loading ware)
8 . Close dishwasher door .
DISHWASHER INTERFACE PLATE
7
SOILED WARE OPERATION
To increase speed and efficiency and reduce breakage, a few simple rules need to be observed:
• All food must be removed from dishware before placing them in stacks . This will maintain cleaner wash water
and reduce detergent usage .
• Stackable ware, such as dishes and trays, should have food debris removed and be placed in manageable
stacks. A “buildup” area should be designated for these stacks until dish racks are filled.
• Items such as coffee cups, glasses and bowls, do not stack well and should be placed directly into racks for
transport .
• When racks are filled, they should be kept in the buildup area until they can be washed.
• Good organization is key to speed and efficiency in dish room operation, as well as reduced breakage.
• Silverware should be presoaked in a sink or other container to keep food particles from drying out .
Silverware should then be placed in an appropriate rack and sent through the dishwasher .
Note: When placing silverware in flat racks, do not overload. The silverware should be spread out evenly in the
rack so the surfaces are exposed and can be cleaned by the dishwasher’s spray.
Note: As much as possible, keep soil from entering the dishwasher . This will help maintain cleaner
wash water and reduce detergent usage .
LOADING THE DISHWASHER
Wash similar dishes at the same time, as often as possible, to reduce sorting once the dishes have been cleaned .
When several racks in the buildup area have been filled, run them through the dishwasher one after the other.
This will allow the loading operator to return to scrapping and stacking .
8
DETERGENT
Use a low-suds, good commercial grade detergent. Never use a foaming soap or soap flakes. Your local
detergent representative knows the capabilities of their detergents and can determine the proper treatment
of your water for proper use with the manufacturer’s product . The wash water must be kept at an effective
strength to obtain good washing results . Ask your local detergent supplier for their advice .
OPERATING THE DISHWASHER
Once the wash tank is filled and the dishwasher is properly loaded, choose a cycle mode per the
following instructions:
DISHWASHER INTERFACE PLATE
1. Use the up/down arrows on the Select Cycle Key to choose the desired ware-washing cycle. The choices
are: Economy (default), Economy Plus, Glassware, Flatware, Dishware, Pots and Pans, and Programmable .
2 . “HEATING UP WATER” . The indicator light is red and the wash cycle cannot start until the dishwasher reaches
the required temperature. An exception to waiting period is the Economy cycle; in which, the wash cycle
can be started regardless of water temperatures .
3 . When proper temperatures are reached, a green indicator light appears and the dishwasher is ready for a
washing cycle . To start the washing cycle, press the Start/Enter switch .
4 . At the beginning of the wash cycle, a detergent pump will systematically add detergent into the wash tank .
5. At the end of the wash cycle, a blue indicator light appears. The final rinse is now in process. The dishwasher
will perform a slight draining operation prior to the final rinse cycle. Towards the end of the rinse cycle, a rinse
aid will automatically inject the additive into the final rinse water line.
6 . Operation is complete when the blue indicator light turns off .
7. The dishwasher is ready for the next loading session.
NOTE: It is important to check and clean the strainer when prompted to do so .
A “CLEAN STRAINER” prompt will appear after:
a . Several loads have been washed in the same washing mode .
b. Washing mode has been changed (e.g. changing from a dishware mode to a flatware mode).
9
PROGRAMMABLE MODE
The programmable mode allows an operator to manually select and program a custom wash and rinse
cycle. Selections include:
Wash and rinse mode
• Low
• Medium
• High
Temperature Modes
• Wash - 150°F to 175°F
• Rinse - 180°F to 190°F
The default in the wash mode is “low”. The default in the temperature mode is 150°F wash and 180°F rinse.
To change either one of these settings, press and hold the Select Cycle Up and Down Keys simultaneously for
fifteen seconds. This will prompt the dishwasher into a setup screen. To change wash and rinse mode, press the
Select Cycle Up Key until the desired cycle appears on the display screen. Press the Select Cycle Down Key to
save the cycle. Repeat for wash and rinse temperature settings. When all selections have been made, press the
Start/Enter switch to exit the setup screen
Cycle
Wash Time
(sec)
Rinse Time
(sec)
Dwell Time
(sec)
Total Cycle
(sec)
Wash Temp.
˚F/˚C
Rinse Temp.
˚F/˚C
Economy
55
15
10
80
155˚/68˚
180˚/82.2˚
Economy Plus
55
15
10
80
155˚/68˚
180˚/82.2˚
Glassware
90
20
10
120
160˚/71.1˚
180˚/82.2˚
Flatware
90
20
10
120
160˚/71.1˚
180˚/82.2˚
Dishware
120
15
8
143
160˚/71.1˚
180˚/82.2˚
Pots & Pans
180
15
8
203
170˚/76.7˚
180˚/82.2˚
Programmable
a/r
a/r
a/r
30-300
150˚-70˚/65.6˚-76.7˚
180˚-195˚/82.2˚-90.6˚
Note: Rinse and dwell times dependent upon incoming flow pressure.
Shutdown and Cleaning
An important part of maintaining the dishwasher is keeping it clean. A thorough cleaning before shutting
the unit down will help keep it working at peak performance.
Shutdown
1. Press dishwasher once to allow dishwasher to fully drain.
2. Press Power On/Off switch a second time to power down the unit.
Cleaning
1. Open door and allow interior to cool down before cleaning.
2. R
emove the scrap filter screens and empty them. Take them to a sink and clean them using a suitable brush.
Make sure all debris is removed. Rinse thoroughly.
3. Inspect the rotating wash arms for blockage of any opening and free rotation. Remove and clean as
needed.
4. Thoroughly wash and rinse the interior of the dishwasher.
5. Leave door open to dry interior.
10
TROUBLESHOOTING
Problem
Possible Cause
Corrective Action
Dishwasher does not run
Main power off
Check breaker panel
Dishwasher does not fill
Main water off
Open supply valve
Rinse nozzles clogged
Clean rinse nozzles
Solenoid filter clogged
Clean filter
Lime build-up
De-Lime rinse line
Defective pressure switch
Replace pressure switch
Indicator light flashing and/or
error code is displayed on screen
See error codes
Poor wash results
No detergent supplied
Add detergent supply
Ware loaded incorrectly
Load ware correctly
Clogged spray arms
Clean spray arms
Detergent dispenser defective
Contact factory
Wash water dirty
Drain and refill tank
Insufficient wash time
Select a longer wash mode
or repeat cycle
Low water temperature
Contact factory
Foam developing
Use a low suds detergent or reduce
the amount of rinse aid by adjusting
the dispenser screw
Clogged sump filter
Clean sump filter
Too much rinse aid being dispensed
Reduce the amount of rinse aid by
adjusting the dispenser screw
Water too hard
Contact detergent representative
Clogged rinse nozzles
Clean rinse nozzles
Insufficient flow pressure
Increase incoming flow pressure to
20-25 PSI
Streaks and spotting on
dishes and glasses
11
ERROR CODES
Resetting an error code
An error code can be reset by pressing the Power On/Off switch three consecutive times. If the error
code fails to reset, refer to the below chart before contacting factory.
ERROR CODES
B1 Heat Alarm
Check power connection to booster element
B2 Rinse Failed
Check incoming water supply and flow pressure
B3 Overheating
Contact factory
E1 Water Load
Open the main water supply valve. Contact factory
T1 Heating
Check power connection to tank heating element
T2 Overheating
Contact factory
T3 Drain
Check drain pump operation and sump filter
T4 Sensor
Check for proper polarity connection and/or loose connection
T5 High Level
Drain and load tank
T6 Low Level
Drain and load tank
Check incoming water and flow pressure
12
WIRING DIAGRAM
13
WIRING DIAGRAM
14
WIRING DIAGRAM
15
WIRING DIAGRAM
16
WIRING DIAGRAM
RB=6000 / 4500W
MAIN CABLE 3x4mm²
L1
L1
BROWN 1
N
BLACK
BLUE 2
BLACK
N
1
3 5
2
4
KB
6
N1 N2 N3
RB
L1 L2 L3
GIALLO / VERDE YELLOW / GREEN
220 - 240 L1+N 50 / 60HZ
17
ITEM PART NUMBER
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
7007
7146
7285
8132
8143
8839
8844
8875
9561
10310
12022
70864
81269
81270
81271
81272
81273
81274
81275
81276
81279
81280
81281
81282
81283
81284
81285
81286
81287
81290
81291
81292
81294
81296
81297
81298
81299
81300
81301
81302
81303
81304
81305
81306
81307
81309
81311
81312
81314
81315
81316
81317
81318
81319
81320
81321
81322
81323
81324
81327
81328-A
81328-B
81328-C
81328-D
81311
QTY
4
4
16
15
4
5
15
15
15
5
2
4
1
1
1
1
1
1
1
1
1
1
2
1
2
1
1
1
1
2
2
1
1
1
2
1
2
2
4
1
1
1
1
1
1
1
1
1
1
4
1
1
1
1
1
1
2
3
2
1
2
1
1
1
1
DESCRIPTION
LOCKWASHER, 1/4 S/S
NUT. HEX HEAD 1/4 - 20
LOCKWASHER, #10 S/S
NUT, 10-32 HEX STAINLESS STEEL
SCREW, 8-32 THREAD
HEX NUT #10 - 24 STAINLESS STEEL
WASHER, LOCK #6 S/S
NUT, HEX 6 - 32 S/S
SCREW, 10 - 32 X 5/8 TRUSS HEAD S/S
WASHER, #8
WASHER, 5/16” ID X 3/4” OD 14GA. S/S
NUT, M3
PUMP-UL HP HP 0.7 230V 60HZ
BOARD, DISHWASHER 10 REV 1.0
BOARD, DISH WASHER DISPLAY
DRAIN PUMP 230VAC/50HZ
SURFACE FILTER
HEATING ELEMENT, 1.1/1.2 KW 230/240
RING NUT PUMP
0-RING, 95 X 75 X 3
PUMP SUCTION FILTER
TURRET FIXING NUT
GUIDE PIPE
UPPER S/S WASH ROTOR AXLE AP
AP SEAL RING
UNDER S/S WASH ROTOR AXLE
AP UNDER TURRET S/S WASH ROTOR
HEATING ELEMENT 6/6 5KW 230/240V
BOILER
S/S ROTOR WASH
TOP/LOWER RINSE COMPLETE
TOP TURRET
NUT FOR TOP TURRET FIXING
0 - 30 MBAR PRESSURE SWITCH
AIR TRAP ASSEMBLY
SUCTION PIP
WASH - ARM CUP
WASH - ARM BUSHING
BRACKET, BOILER
O-RING
RIGHT LOCK FOR DOOR HINGE
LEFT LOCK FOR DOOR HINGE
SAFETY THERMOSTAT
INJECTOR, COMPLETE STAINLESS STEEL
DOOR ASSEMBLY UC20
TANK ASSEMBLY UC20
BACK PANEL UC20
PANEL, FRONT UC20
WELDMENT, BASE
LEVELING LEG
ELECTRICAL HARNESS UC20
CONTACTOR 60A/600A, COIL 200-240V
SINGLE SOLENOID VALVE
OVERLAY UC20
TOP DELIVERY PIPE EPDM
LOW DELIVERY PIPE
O-RING, 14 X 18 1.5 METRIC
NUT, M8 STAINLESS STEEL
057 X 43 X 1.5 PLANE 0-RING
INLINE PRESSURE GAUGE
81328 HOSE, 1/2” X 2.5” LONG
81328 HOSE, 1/2” X 55” LONG
81328 HOSE, 1/2” X 15” LONG
81328 HOSE, 1/2” X 18” LONG
THERMOCOUPLE BOOSTER
ITEM PART NUMBER
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
18
81332
81333
81336
81337
81339
81340
81340-A
81341
81342
81343
81344
81345
81347
81348
81349
81350
81372
81382
81383
81388
81460
81495
81496
81503
81504
81505
81506
81507
81514
81533
81534-A
81534-B
81596
81597
81605
81608-A
81608-B
81609
81610
81613
81614
81615
81616
81617
81618
81619
81620
81621
81655
81656-A
81656-B
81658
81663-A
81663-B
81654
81763
81767
CMSWMAG
CMXFMR
QTY
1
1
1
2
1
1
1
2
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
6
1
1
1
1
1
1
2
1
1
6
5
10
6
1
2
1
2
1
1
4
4
1
1
1
DESCRIPTION
THERMOCOUPLE SURFACE MOUNT
TEE, NYLON 1/2 X 1/2 X 1/4
GERMAC DETERGENT PUMP
FILTER, SMALL
TERMINAL BOARD 600VAC, 40A
EPDM DRAIN PIPE
81340 DRAIN PIPE CUT TO FIT
DISCHARGE PIPE
NUT, VALVE
COVER, VALVE
GASKET, VALVE
5/8” SPHERE, VALVE
VELVE BODY CENTER
WATER HOSE
DRAIN HOSE
GERMAC RINSE AID DISPENSER
BRACKET SPRING
ASSEMBLY SHELL
ASSEMBLY ELECTRICAL PANEL
ASSEMBLY, RINSE DETERGENT BRACKET
HOSE, 1/4”
LINEAR PRESSURE SWITCH WIRING
DRAIN PIPE
INSULATION TANK &DOOR KIT 81329
INSULATION TANK &DOOR KIT 81329
INSULATION TANK &DOOR KIT 81329
INSULATION, BOILER KIT 81288
INSULATION, BOILER KIT 81288
RIGHT SCRAP TRAY
PRECISION MUSIC WIRE EXTENSION SPRING
81534 HOSE, 3/8” X 25” LONG
81534 HOSE, 3/8” X 25” LONG
INLINE PRESSURE GUAGE
TEE, NYLON 1/2 X 1/2 X 1/4
ELECTRIC SNUBBER
81608 TUBING, CLEAR POLYURETHANE 39” LONG
81608 TUBING, CLEAR POLYURETHANE 57” LONG
81609 TUBING, TRANSLUCENT BLUE 57” LONG
BRACKET, PRESSURE SWITCH
CAPLUG
OVERLAY QUICK START
NUT, M3
CLAMP, HOSE SIZE #36
CLAMP, HOSE SIZE #32
CLAMP, HOSE SIZE #16
CLAMP, HOSE SIZE #10
CLAMP, HOSE SIZE #6
CLAMP, HOSE SIZE #4
PRESSURE SWITCH
81656 RUBBER SEAL .594 X .105 X 18” LONG
81656 RUBBER SEAL .594 X .105 X 18” LONG
PULL, STRAINER
81663 HOSE, 9/32” OD X 5/32 ID X 30” LONG
81663 HOSE, 9/32” OD X 5/32” ID X 30” LONG
CLAMP, SPRING 1/4
SCREW, 10 - 32 X .500
ASSEMBLY, CONTROLLER BRACKET
SWITCH, MAGNETIC SPST 3/8” DIA
TRANSFORMER, INPUT 120V OUTPUT 24V
EXPLODED VIEWS
19
EXPLODED VIEWS
20
EXPLODED VIEWS
21
EXPLODED VIEWS
22
EXPLODED VIEWS
23
EXPLODED VIEWS
24
EXPLODED VIEWS
25
EXPLODED VIEWS
26
EXPLODED VIEWS
27
Date of Installation_____________________________
Serial No. Model No.
Limited Warranty
Your new Hubert dishwashing machine is warranted for one year from date of installation shown above
against defective materials and workmanship. If any defects are found within the warranty period; parts,
and labor involved with their replacement will be covered free of charge. Service must be performed by
a Hubert authorized service agency. All labor to be performed during regular working hours. Overtime
premium will be charged to the customer. All warranty parts are shipped by surface transportation. If other
means of transportation is requested the customer is required to pay the premium. This warranty does not
apply to damages resulting from errors in installation on the part of other contractors, nor does it apply to
machines which have been subject to accident, misuse, or abuse. It is understood that Hubert’s warranty
obligation with respect to machines located outside of the United States or located in the state of Alaska
is limited to the furnishing of replacement parts only. In the state of Hawaii, repair labor is provided free
of charge; travel time and expenses paid by the customer. On the island of Oahu, repair labor, travel
time and expenses are provided free of charge. This is the entire and only warranty of Hubert. We neither
assume nor authorize anyone else to assume for us any other obligation or liability in connection with
Hubert Machines.
In no case can this warranty exceed eighteen (18) months from the date of shipment.
Items NOT Covered Under Warranty
1. Replacing Fuses or resetting Overloads.
Replacing a blown fuse or resetting an open overload breaker is a very simple procedure and is the
owner’s responsibility. If the machine continues to blow fuses or open the overload breaker, contact
your nearest authorized Hubert Service Center.
2. Adjusting Tank Heats.
Heat adjustments are covered in The Owners Manual and must be adjusted depending upon desired
results.
3. Proper Loading of Dishes.
It is important that the machine owner’s personnel observe the instructions outlined in The Owners
Manual.
4. Cleaning Drain Valves.
Foreign articles lodged in the drain valve seat should be removed as a part of the normal daily cleaning.
5. Cleaning Rinse or Wash Nozzles and Line Strainers.
Keeping a dishwasher clean and removing obstructions from the nozzles and line strainers will be a
periodic function of the machine owner’s personnel. The cleaning periods will vary depending upon
impurities in the water supply and cleanliness of the washing operation.
6. Final Rinse Water.
Most frequent of all complaints in any dishwashing machine is that of poor final rinse. It is the
responsibility of the owner to provide 180˚F to 195˚F degree (plus) water at 20-25 lb. flow pressure through
clean unobstructed water lines. If the machine has a factory equipped final rinse water booster, the
owner must supply the booster with a minimum of 140˚F degree temperature water.
28
NOTES
29
NOTES
30
800.543.7374
www.hubert.com
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