Hoshizaki KM-2400SRH3 User manual

™
INSTRUCTION MANUAL
ISSUED: NOV. 14, 2000
KM-2400SRH3
STACKABLE CRESCENT CUBER
Reliability is a
beautiful thing
TM
REVISED: DEC. 11, 2003

2
Only qualified service technicians should attempt to install, service or maintain this
icemaker. 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 icemaker until the installer has instructed them on
its proper operation.
HOSHIZAKI AMERICA, INC.
618Highway74South
PeachtreeCity,GA 30269
Attn: HOSHIZAKITechnicalSupportDepartment
Phone: [phone]TechnicalService
[phone]
Fax: [phone]
NOTE:NOTE:
NOTE:NOTE:
NOTE: Toexpedite assistance, all correspondence/communication MUST include the
followinginformation:
• Model Number
• Serial Number
• Complete and detailed explanation of the problem
HOSHIZAKI provides this manual primarily to assist qualified service technicians in the
installation, maintenance and service of the icemaker.
Should the reader have any questions or concerns which have not been satisfactorily
addressed, please call or write to the HOSHIZAKI Technical Support Department for
assistance.
IMPORTANTIMPORTANT
IMPORTANTIMPORTANT
IMPORTANT

3
CONTENTSCONTENTS
CONTENTSCONTENTS
CONTENTS PAGE
I. SPECIFICATIONS ..................................................................................................4
1. NAMEPLATE RATING .........................................................................................4
2. DIMENSIONS/CONNECTIONS ...........................................................................5
II. INSTALLATION AND OPERATING INSTRUCTIONS...........................................6
1. CHECKS BEFORE INSTALLATION....................................................................6
2. HOW TO REMOVE PANELS ...............................................................................6
3. LOCATION ...........................................................................................................7
4. SET UP ................................................................................................................7
5. INSTALLATION OF THE SECOND UNIT..........................................................10
6. ELECTRICAL CONNECTION............................................................................12
7. INSTALLATION OF REMOTE CONDENSER UNIT ..........................................13
[a] CHECKS BEFORE INSTALLATION.............................................................13
[b] LOCATION ....................................................................................................13
[c] SET UP..........................................................................................................14
[d] ELECTRICAL CONNECTION.......................................................................16
8. WATER SUPPLY AND DRAIN CONNECTIONS ..............................................17
9. FINAL CHECK LIST ...........................................................................................19
10. START UP .........................................................................................................20
11. PREPARING THE ICEMAKER FOR LONG STORAGE....................................22
III. MAINTENANCE AND CLEANING INSTRUCTIONS..........................................23
1. CLEANING INSTRUCTIONS .............................................................................23
[a] CLEANING PROCEDURE.............................................................................24
[b] SANITIZING PROCEDURE...........................................................................25
2. MAINTENANCE INSTRUCTIONS .....................................................................26
• Please review this manual. It should be read carefully before the icemaker is installed
and operated. Only qualified service technicians should install, service and maintain
the icemaker. This manual should be made available to the technician prior to
installation, maintenance or service.
• Keep this manual with the icemaker for later reference.

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See the Nameplate for electrical and refrigeration specifi-
cations. ThisNameplateislocatedontheupperrighthand
side of rear panel.
Since this Nameplate is located on the rear panel of the
icemaker,itcannotbereadwhenthebackoftheicemaker
is against a wall or against another piece of kitchen
equipment. Therefore,thenecessaryelectricalandrefrig-
erationinformationisalsoontheratinglabel,whichcanbe
easily seen by removing only the front panel of the ice-
maker.
We reserve the right to make changes in specifications and design without prior notice.
I.SPECIFICATIONSI.SPECIFICATIONS
I.SPECIFICATIONSI.SPECIFICATIONS
I.SPECIFICATIONS
1. NAMEPLATE RATING1. NAMEPLATE RATING
1. NAMEPLATE RATING1. NAMEPLATE RATING
1. NAMEPLATE RATING
NOT INTENDED FOR OUTDOOR USENOT INTENDED FOR OUTDOOR USE
NOT INTENDED FOR OUTDOOR USENOT INTENDED FOR OUTDOOR USE
NOT INTENDED FOR OUTDOOR USE
MAX. CIRC. BREAKER (CANADA ONLY)MAX. CIRC. BREAKER (CANADA ONLY)
MAX. CIRC. BREAKER (CANADA ONLY)MAX. CIRC. BREAKER (CANADA ONLY)
MAX. CIRC. BREAKER (CANADA ONLY)
404A
30AMPS30AMPS
30AMPS30AMPS
30AMPS
30AMPS30AMPS
30AMPS30AMPS
30AMPS
KM-2400SRH3KM-2400SRH3
KM-2400SRH3KM-2400SRH3
KM-2400SRH3
MAX. HACR BREAKER (USA ONLY) 30AMPSMAX. HACR BREAKER (USA ONLY) 30AMPS
MAX. HACR BREAKER (USA ONLY) 30AMPSMAX. HACR BREAKER (USA ONLY) 30AMPS
MAX. HACR BREAKER (USA ONLY) 30AMPS
30AMPS30AMPS
30AMPS30AMPS
30AMPS
HI-467PSI LO-230PSIHI-467PSI LO-230PSI
HI-467PSI LO-230PSIHI-467PSI LO-230PSI
HI-467PSI LO-230PSI
115V115V
115V115V
115V 0.3A0.3A
0.3A0.3A
0.3A
REMOTEREMOTE
REMOTEREMOTE
REMOTE 208-230V208-230V
208-230V208-230V
208-230V 5A MAX5A MAX
5A MAX5A MAX
5A MAX
120V 1.2FLA 60W120V 1.2FLA 60W
120V 1.2FLA 60W120V 1.2FLA 60W
120V 1.2FLA 60W
208-230/60/3208-230/60/3
208-230/60/3208-230/60/3
208-230/60/3
200-230V 15.0RLA 125LRA200-230V 15.0RLA 125LRA
200-230V 15.0RLA 125LRA200-230V 15.0RLA 125LRA
200-230V 15.0RLA 125LRA

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2.DIMENSIONS/CONNECTIONS2.DIMENSIONS/CONNECTIONS
2.DIMENSIONS/CONNECTIONS2.DIMENSIONS/CONNECTIONS
2.DIMENSIONS/CONNECTIONS
Note: When used with a storage bin not recommended by Hoshizaki, the icemaker needs
the space at the bottom opening as in the illustration.

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II. INSTALLATION AND OPERATING INSTRUCTIONSII. INSTALLATION AND OPERATING INSTRUCTIONS
II. INSTALLATION AND OPERATING INSTRUCTIONSII. INSTALLATION AND OPERATING INSTRUCTIONS
II. INSTALLATION AND OPERATING INSTRUCTIONS
1. CHECKS BEFORE INSTALLATION1. CHECKS BEFORE INSTALLATION
1. CHECKS BEFORE INSTALLATION1. CHECKS BEFORE INSTALLATION
1. CHECKS BEFORE INSTALLATION
IMPORTANTIMPORTANT
IMPORTANTIMPORTANT
IMPORTANT
1. Remove shipping carton, tape(s) and packing. If packing material is left in the
icemaker,it will notwork properly.
2. Ensure all components, fasteners and thumbscrews are securely in place.
1) Remove the panels to prevent damage when installing the icemaker. (See “2. HOW TO
REMOVE PANELS.”)
2) Remove the package containing the accessories from the compressor compartment.
3)Remove the protective plasticfilm from the panels. Ifthe icemaker has beenexposedto the
sun or to heat, remove the film after the icemaker cools.
4) Check that the refrigerant lines do not rub or touch lines or other surfaces.
5) Check that the Compressor is snug on all mounting pads.
6) See the Nameplate on the Rear Panel, and check that your voltage supplied corresponds
with the voltage specified on the Nameplate.
7) This icemaker needs a storage bin. The recommended storage bin is HOSHIZAKI ICE
STORAGE BIN, Model B-800 series.
8) On remote air-cooled models, a remote condenser unit is needed. The recommended
remote condenser unit is HOSHIZAKI CONDENSER UNIT, Model URC-24F.
2. HOW TO REMOVE PANELS - See Fig. 12. HOW TO REMOVE PANELS - See Fig. 1
2. HOW TO REMOVE PANELS - See Fig. 12. HOW TO REMOVE PANELS - See Fig. 1
2. HOW TO REMOVE PANELS - See Fig. 1
a) Front Panel.......... Remove the two screws.
Lift up and pull toward you.
b) Top Panel............ Remove the two screws,
and then lift off.
c) Side Panel (R)..... Remove the screw.
Pull slightly toward you,
and take off.
d) Insulation Panel .. Remove the Thumbscrew.
Lift up slightly, and pull toward
you. Fig. 1Fig. 1
Fig. 1Fig. 1
Fig. 1

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3. LOCATION3. LOCATION
3. LOCATION3. LOCATION
3. LOCATION
CAUTIONCAUTION
CAUTIONCAUTION
CAUTION
This icemaker is not intended for outdoor use. Normal operating ambient
temperature should be within +45°F to +100°F; Normal operating water
temperature should be within +45°F to +90°F. Operation of the icemaker, for
extended periods, outside of these normal temperature ranges may affect
production capacity.
For best operating results:
•Icemaker should not belocated next to ovens,grills or other highheat producing equipment.
• Location should provide a firm and level foundation for the equipment.
• Allow 6" clearance at rear, sides and top for proper air circulation and ease of maintenance
and/or service should they be required.
4. SET UP4. SET UP
4. SET UP4. SET UP
4. SET UP
1)Unpackthe Storage Bin, and attachthefouradjustablelegsprovided(bin accessory) to the
bottom of the Storage Bin.
2) Position the Storage Bin in the selected permanent position.
3) Stack the icemaker on top of the Storage Bin.
4) Secure the icemaker to the Storage Bin by using the two Universal Braces and two of the
bolts provided. See Fig. 2.
Fig. 2Fig. 2
Fig. 2Fig. 2
Fig. 2

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IMPORTANTIMPORTANT
IMPORTANTIMPORTANT
IMPORTANT
Before operating the icemaker, the Bin Control Thermostat must be installed
correctly.
5) Install the Bin Control Thermostat as follows. See Figures 3a, b and c.
(a)RemovetheTiesecuringtheBulbHolder. RemovetheThermostatBracket(A)fromthe
Shipping Hook by lifting up the Bracket (A) and shifting it to the right.
(b) Lower the Thermostat Bracket through the hole located at the bottom of the icemaker.
(c) Slide the Thermostat Bracket (A) toward you with the bottom surface contacting the
Thermostat Bracket (B).
(d) Hook the Thermostat Bracket (A).
(e) Insert the Plug into the Receptacle on the Bracket until it locks in place.
Fig. 3aFig. 3a
Fig. 3aFig. 3a
Fig. 3a

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(f) Secure the Thermostat Bracket in place with the thumbscrew.
(g) Remove the Bin Control Bracket Extension from the accessory bag.
(h) Remove the Baffle from the Bin.
(i) Remove the two screws holding the Bulb Holder (C) to the Thermostat Bracket (B).
If a Hoshizaki Bin is being used:If a Hoshizaki Bin is being used:
If a Hoshizaki Bin is being used:If a Hoshizaki Bin is being used:
If a Hoshizaki Bin is being used:
(j)
Remove the two screws holding the Bulb Holder (C) and the Thermostat Bulb
Attachmenttogether. PutasidetheBulbHolder(C);itisnotneededwiththeHoshizaki
Bin.
(k) Use two of the screws to attach the Bin Control Bracket Extension to the Thermostat
Bracket (B).
(l) Usethetwo4x10stainlesssteelscrewsintheaccessorybagtoattachtheThermostat
Bulb Attachment to the Bin Control Bracket Extension. See Fig. 3b.
(m) Reinstall the Baffle in the Bin.
If a non-Hoshizaki Bin is being used:If a non-Hoshizaki Bin is being used:
If a non-Hoshizaki Bin is being used:If a non-Hoshizaki Bin is being used:
If a non-Hoshizaki Bin is being used:
(j) Use the two screws from (i) to attach the Bin Control Bracket Extension to the
Thermostat Bracket (B).
(k) Usethetwo4x10stainlesssteelscrewsintheaccessorybagtoattachtheBulbHolder
(C) (with attached Thermostat Bulb) to the Bin Control Bracket Extension.
See Fig. 3c.
(l)
Reinstall the Baffle in the Bin.
Fig. 3cFig. 3c
Fig. 3cFig. 3c
Fig. 3c
Fig. 3bFig. 3b
Fig. 3bFig. 3b
Fig. 3b

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4) Remove the panels of the second icemaker.
5) Stack the upper unit on the top of the lower unit.
6)SecuretheupperunittothelowerunitbyusingthetwoUniversalBracesandthefourbolts
provided.
7) Remove the Thermostat Bulb Attachment of the upper unit from the Thermostat Bracket.
8)RoutetheBinControlThermostatCapillaryTubingoftheupperunitthroughthebottomhole
oftheupperunitandtheThermostatBracketofthelowerunit. SecuretheThermostatBulb
of the upper unit to the Thermostat Bulb Attachment of the lower unit with the Thermostat
Bulb Attachment and the screws of the upper unit.
6) Level the icemaker/Storage Bin in both the left-to-right and front-to-rear directions. Adjust
the Ice Bin Legs to make the icemaker level.
7) Place the panels in position.
5. INSTALLATION OF THE SECOND UNIT - See Figures 4 and 55. INSTALLATION OF THE SECOND UNIT - See Figures 4 and 5
5. INSTALLATION OF THE SECOND UNIT - See Figures 4 and 55. INSTALLATION OF THE SECOND UNIT - See Figures 4 and 5
5. INSTALLATION OF THE SECOND UNIT - See Figures 4 and 5
1) See “4. SET UP” for the lower unit installation.
2) Remove the Top Panel and the Top Insulation of the lower unit. The Top Panel and the
Top Insulation of the lower unit are not required when installing the second icemaker.
3) Unpack the second icemaker (upper unit), and remove all shipping cartons, tape(s) and
packing.
Fig. 4Fig. 4
Fig. 4Fig. 4
Fig. 4

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9)Inserttheplug of the upper unit intothereceptacleofthe upper unit on the Bracketuntil
it locks in place.
10) Place the panels in position.
Fig. 5a (with Hoshizaki Bin)Fig. 5a (with Hoshizaki Bin)
Fig. 5a (with Hoshizaki Bin)Fig. 5a (with Hoshizaki Bin)
Fig. 5a (with Hoshizaki Bin)
Fig. 5b (with Non-Hoshizaki Bin)Fig. 5b (with Non-Hoshizaki Bin)
Fig. 5b (with Non-Hoshizaki Bin)Fig. 5b (with Non-Hoshizaki Bin)
Fig. 5b (with Non-Hoshizaki Bin)

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Fig. 6Fig. 6
Fig. 6Fig. 6
Fig. 6
6. ELECTRICAL CONNECTION6. ELECTRICAL CONNECTION
6. ELECTRICAL CONNECTION6. ELECTRICAL CONNECTION
6. ELECTRICAL CONNECTION
WARNINGWARNING
WARNINGWARNING
WARNING
1. Electrical connection must be made in accordance with the instructions on a
“WARNING” tag, provided with the pig tail leads in the Junction Box.
2. This icemaker requires a ground that meets the national and local electrical
code requirements. To prevent possible electrical shock to individuals or
extensive damage to the equipment, install a proper ground wire to the
icemaker.
• The Voltage Tap Switch in the unit should be positioned to match incoming voltage at start-
up. See Fig. 6.
• This icemaker must have a separate power supply or receptacle of proper capacity. See the
Nameplate.
• The opening for the power supply connection is 7/8" DIA to fit a 1/2" trade size conduit.
• When excessive voltage is supplied to the Controller Board, the icemaker stops running in 3
seconds. See “10. START UP.”
• Usually an electrical permit and services of a licensed electrician are required.

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7. INSTALLATION OF REMOTE CONDENSER UNIT7. INSTALLATION OF REMOTE CONDENSER UNIT
7. INSTALLATION OF REMOTE CONDENSER UNIT7. INSTALLATION OF REMOTE CONDENSER UNIT
7. INSTALLATION OF REMOTE CONDENSER UNIT
[a] CHECKS BEFORE INSTALLATION[a] CHECKS BEFORE INSTALLATION
[a] CHECKS BEFORE INSTALLATION[a] CHECKS BEFORE INSTALLATION
[a] CHECKS BEFORE INSTALLATION
1) Unpack and remove shipping carton, tape(s) and packing.
2) Check that the refrigerant lines do not rub or touch lines or other surfaces, and that the
fan blade turns freely.
[b] LOCATION[b] LOCATION
[b] LOCATION[b] LOCATION
[b] LOCATION
The condenser unit must be positioned in a permanent site under the following guidelines.
• A firm and flat site.
• A dry and well ventilated area with 24" clearance on both front and rear for ease of
maintenance and service should they be required.
• Normal condenser ambient temperature: -20°F to +122°F. Temperatures not within this
operating range may affect the production capacity of the icemaker.
• When the condenser unit is installed on a roof, a base 20" in height is recommended to
prevent heat reflection from decreasing the performance of the condenser.
• The maximum line length for the standard refrigerant charge is 66 feet. Should an
installationrequirealongerlinelength,pleasecall1-800-233-1940forrecommendations
concerning the correct additional refrigerant charge to be added.
Fig. 7Fig. 7
Fig. 7Fig. 7
Fig. 7
Note: If the recommended guidelines of the installation are exceeded, the icemaker perfor-
mance may be reduced.

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Fig. 8Fig. 8
Fig. 8Fig. 8
Fig. 8
[c] SET UP[c] SET UP
[c] SET UP[c] SET UP
[c] SET UP
1) Secure the condenser unit with four M8 anchor bolts and four M8 Nuts as shown in the
illustration. See Fig. 8.
2) Install enough length of two copper tubings provided with Aeroquip couplings between
the icemaker and the condenser unit. The two copper tubings should be insulated
separately. See Fig. 9.
• A connector kit “OS-QUICK” is available for field-fabricated lines from Hoshizaki
America.
• R-404A precharged tubing kits, available as optional equipment from Hoshizaki
America, are recommended.
3) Line sets fabricated in the field should be evacuated through the charging ports on the
Aeroquip couplings and charged with R-404A refrigerant vapor to a pressure of 15 - 30
PSIG.
Note: Factory fabricated tubing kits are precharged and do not need to be evacuated.
4)Removethe plastic caps protectingthecouplings. Attach the two refrigerant linestothe
male couplings on the icemaker and the remote condenser unit. Each refrigerant line
must be connected as follows:
Icemaker discharge refrigerant line - 5/8" OD tubing to “DIS” of condenser unit
Icemaker liquid refrigerant line - 3/8" OD tubing to “LIQ” of condenser unit
Note: Care should be taken that the unit, line
set and Condenser contain the same
type refrigerant prior to making
connections. Mixing of refrigerants will
result in improper operation and
possible damage to the refrigeration
system. Make the connections at the
remote condenser first and then at the
icemaker.

15
Fig. 9Fig. 9
Fig. 9Fig. 9
Fig. 9

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[d] ELECTRICAL CONNECTION[d] ELECTRICAL CONNECTION
[d] ELECTRICAL CONNECTION[d] ELECTRICAL CONNECTION
[d] ELECTRICAL CONNECTION
WARNINGWARNING
WARNINGWARNING
WARNING
This remote condenser unit requires a ground that meets the national and local
electricalcoderequirements. Topreventpossibleelectricalshocktoindividuals
orextensivedamagetoequipment,installapropergroundwiretothiscondenser
unit.
• This condenser unit must be connected to the Fan Motor Junction Box on the icemaker.
• The opening for the power supply connection is 7/8" DIA to fit a 1/2" trade size conduit.
• Usually an electrical permit and services of a licensed electrician are required.
1) Remove the Top Panel.
2) Remove the Junction Box Cover.
3) Connect the Fan Motor leads in the Junction Box of the remote condenser unit to the Fan
Motor leads in the Junction Box of the HOSHIZAKI remote air-cooled icemaker.
4) Install a ground wire from the icemaker to the remote condenser unit.
5) Place the Junction Box Cover and the Panel in position.
Fig. 10Fig. 10
Fig. 10Fig. 10
Fig. 10

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8. WATER SUPPLY AND DRAIN CONNECTIONS - See Fig. 118. WATER SUPPLY AND DRAIN CONNECTIONS - See Fig. 11
8. WATER SUPPLY AND DRAIN CONNECTIONS - See Fig. 118. WATER SUPPLY AND DRAIN CONNECTIONS - See Fig. 11
8. WATER SUPPLY AND DRAIN CONNECTIONS - See Fig. 11
WARNINGWARNING
WARNINGWARNING
WARNING
To prevent damage to the pump assembly, do not operate the icemaker when
the water supply is OFF, or if the pressure is below 10 PSIG. Do not run the
icemaker until the proper water pressure is reached.
• Water supply inlet is 1/2" female pipe thread (FPT).
• A water supply line shut-off valve and drain valve should be installed. A minimum of
5/8" OD copper tubing is recommended for the water supply lines.
•Watersupplypressureshouldbeaminimum of 10 PSIG and a maximum of 113 PSIG. If the
pressure exceeds 113 PSIG, the use of a pressure reducing valve is required.
•Drainoutletforicemakerdumpis3/4"FPT. Thedrainforcondensationisa3/8"IDpipe. The
icemaker drain must be made separately from the bin drain.
• The drains must have 1/4" fall per foot on horizontal runs to get a good flow.
• The drains should not be piped directly to the sewer system. An air gap of a minimum of 2
vertical inches should be between the end of the drain pipe from the icemaker or the ice bin
and the floor drain.
• This icemaker should be installed in accordance with applicable national, state and local
regulations.
• A plumbing permit and services of a licensed plumber may be required in some areas.
• The icemaker should be installed in accordance with applicable national, state and local
regulations.

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Fig. 11Fig. 11
Fig. 11Fig. 11
Fig. 11

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9. FINAL CHECK LIST9. FINAL CHECK LIST
9. FINAL CHECK LIST9. FINAL CHECK LIST
9. FINAL CHECK LIST
1) Is the icemaker level?
2) Is the icemaker in a site where the ambient temperature is within +45°F to +100°F all year
around?
3) Is there at least a 6" clearance around the icemaker for maintenance or service?
4) Have all shipping tape(s), packing and cartons been removed from the icemaker? Are the
cube guides in their correct position? Are the separators properly attached to their holding
clips?
5) Are all components, fasteners and thumbscrews securely in place?
6) Have all electrical and piping connections been made?
7) Has the power supply voltage been checked or tested against the nameplate rating? Has
the Voltage Tap Switch been positioned to match incoming voltage? And has a proper
ground been installed in the icemaker?
8) AretheWaterSupplyLineShut-offValveandDrainValveinstalled? Has thewatersupply
pressure been checked to ensure a minimum of 10 PSIG and a maximum of 113 PSIG?
Note: The icemaker may stop running when the water supply is OFF, or if the pressure is
below 10 PSIG. When the proper water pressure is reached, the icemaker
automatically starts running again.
9) Havethecompressorhold-downboltsandrefrigerantlinesbeencheckedagainstvibration
and possible failure?
10) Has the Bin Control Switch been checked for correct operation? When the icemaker is
running, hold an ice cube in contact with the Bulb. The icemaker should stop within 6 to
10 seconds.
11) Has the end user been given the instruction manual, and instructed on how to operate the
icemaker and the importance of the recommended periodic maintenance?
12) Has the end user been given the name and telephone number of an authorized service
agent?
13)Has the warrantytag been filled outand forwarded tothe factory for warrantyregistration?

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10.STARTUP10.STARTUP
10.STARTUP10.STARTUP
10.STARTUP
CAUTIONCAUTION
CAUTIONCAUTION
CAUTION
1. All parts are factory-adjusted. Improper adjustments may result in failure.
2. Be sure to energize the icemaker about 12 hours before initial start up or after
prolonged shut down--otherwise, energize at least 1 hour before start up--to
warm up the Compressor. Without this warm-up, the Compressor can be
damaged.
3.Iftheunitisturnedoff,waitforatleast3minutesbeforerestartingtheicemaker
to prevent damage to the Compressor.
4.Donotoperatetheunitinthe“WASH”positionwithoutwaterintheWaterTank.
This will cause damage to the Water Pump seal.
1) Remove the Front Panel.
2) Make sure the Control Switch on the Control Box is in the “OFF” position.
3) Replace the Front Panel in its correct position.
4) Turn on the power supply, and leave the icemaker for about 12 hours to warm up the
Compressor by the Crankcase Heater.
5) Turn off the power supply
6) Open the Water Supply Line Shut-off Valve
7) Remove the Front Panel.
8) Move the Control Switch to the “ICE” position.
9) Replace the Front Panel in its correct position
10) Turn on the power supply and allow the icemaker to operate for a total of 10 minutes.
Note: If miswiring causes excessive voltage on the Controller Board, the
High Voltage Cut-out shuts down the circuit in 3 seconds and
the icemaker automatically stops. When the proper supply voltage
is resumed, the icemaker automatically starts running again.