Hoshizaki KM-1301SAJ/3 Service Manual
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Hoshizaki KM-1301SAJ/3 Service Manual

Hoshizaki KM-1301SAJ/3 Service Manual

Modular crescent cuber
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Service Manual
Modular Crescent Cuber
Models
KM-1301SAJ/3, SWJ/3, SRJZ/3
KM-1601SAJ/3, SWJ/3, SRJZ/3
KM-1900SAJ/3, SWJ/3, SRJZ/3
KM-2200SWJ3, SRJZ3
KM-2600SWJ3, SRJZ3
hoshizakiamerica.com
Number: 73267
Issued: 6-26-2025

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Summary of Contents for Hoshizaki KM-1301SAJ/3

  • Page 1 Service Manual Modular Crescent Cuber Models KM-1301SAJ/3, SWJ/3, SRJZ/3 KM-1601SAJ/3, SWJ/3, SRJZ/3 KM-1900SAJ/3, SWJ/3, SRJZ/3 KM-2200SWJ3, SRJZ3 KM-2600SWJ3, SRJZ3 Number: 73267 hoshizakiamerica.com Issued: 6-26-2025...
  • Page 2 Should the reader have any questions or concerns which have not been satisfactorily addressed, please call, send an e-mail message, or write to the Hoshizaki Technical Support Department for assistance. Phone: 1-800-233-1940; (770) 487-2331 E-mail: techsupport@hoshizaki.com...

  • Page 3: Table Of Contents

    IMPORTANT This manual should be read carefully before the appliance is serviced. Read the warnings and guidelines contained in this manual carefully as they provide essential information for the continued safe use, service, and maintenance of the appliance. Retain this manual for any further reference that may be necessary. CONTENTS Important Safety Information ....................
  • Page 4 5. Harvest Pump Time (Harvest Assist) (S4 dip switch 6) ......... 46 6. Harvest Pump Time (Harvest Assist)/Freeze-Time Correction (S4 dip switch 7) .. 47 7. Factory Use (S4 dip switch 8)................. 47 8. Freeze Timer (S4 dip switch 9 & 10) ..............47 9.

  • Page 5: Important Safety Information

    Important Safety Information Throughout this manual, notices appear to bring your attention to situations which could result in death, serious injury, damage to the appliance, or damage to property. WARNING Indicates a hazardous situation which could result in death or serious injury.
  • Page 6 WARNING, continued • The appliance is not intended for use by persons (including children) with reduced physical, sensory, or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety. •...

  • Page 7: Construction And Water/Refrigeration Circuit Diagram

    I. Construction and Water/Refrigeration Circuit Diagram A. Construction 1. Air-Cooled Models (SAJ/3) Spray Tubes Low-Side Service Valve High-Side Service Valve Cleaning Valve Drain Valve Inlet Water Valve Thermostatic Expansion Valves Water Supply Inlet Junction Box Hot Gas Valve Check Valves Evaporator (refrigeration) Assembly...

  • Page 8: Water-Cooled Models (Swj/3)

    2. Water-Cooled Models (SWJ/3) Spray Tubes Cleaning Valve Low-Side Service Valve High-Side Service Valve Inlet Water Valve Water Supply Inlet Junction Box Hot Gas Valve Evaporator Check Valves Assembly (refrigeration) Thermostatic Expansion Valves High-Pressure Switch Water Regulating Vavle Condenser Check Valve (water) Drier Water Pump...

  • Page 9: Remote Models (Srj(Z)/3)

    3. Remote Models (SRJ(Z)/3) Low-Side Service Valve Spray Tubes High-Side Service Valve Cleaning Valve High-Side Liquid Service Valve Inlet Water Valve Water Supply Inlet Junction Box Evaporator Check Valves Assembly (refrigeration) Hot Gas Valve Thermostatic Expansion Valves High-Pressure Switch Check Valve Receiver (water) Transformer Box...

  • Page 10: Bin Control

    B. Bin Control 1. Ultrasonic Bin Control a) Single Bin Control K12 Ultrasonic Bin Control Connector K13 Stackable Wire Harness Connector Ultrasonic Bin Control b) Stacked Ultrasonic Bin Control Upper Unit Connection Detail Upper Unit Connection Overview Control Board Lower Unit K13 Stacking Wire Harness to K13 Stacking K4 (MECH BC) Mechanical Bin Control...

  • Page 11: Water/Refrigeration Circuit Diagram

    C. Water/Refrigeration Circuit Diagram 1. Air-Cooled Models (SAJ/3)

  • Page 12: Water-Cooled Models (Swj/3)

    2. Water-Cooled Models (SWJ/3)

  • Page 13: Remote Models (Srj(Z)/3)

    3. Remote Models (SRJ(Z)/3)

  • Page 14: Sequence Of Operation And Service Diagnosis

    II. Sequence of Operation and Service Diagnosis A. Sequence of Operation Flow Chart 1. Operation Flow Chart...

  • Page 15: Shutdown Flow Chart

    2. Shutdown Flow Chart...

  • Page 16: Freeze-Up Detection (Fud) Flow Chart

    3. Freeze-Up Detection (FUD) Flow Chart...

  • Page 17: Service Diagnosis

    B. Service Diagnosis WARNING • The appliance should be diagnosed and repaired only by qualified service personnel to reduce the risk of death, electric shock, serious injury, or fire. • Risk of electric shock. Control switch in "OFF" position does not de-energize all loads Use extreme caution and exercise safe electrical practices.

  • Page 18: Operation Diagnosis

    1. Operation Diagnosis 3) Power On: Turn on the power supply, then move the control switch to the "ON" position and the mode switch to the "ICE" position. A 5-sec. delay occurs. CB red "POWER" LED turns on. If CB orange "BIN CLS" LED is on, see "II.D.1. Ultrasonic Bin Control Check." Note: •...
  • Page 19 If energized, replace CB. If de-energized and bypassing, replace LLV. d) FM Diagnosis: KM-1301SAJ/3: Check that FM is energized and fan blades are turning. If not, check FM capacitor, motor winding, and fan blade for binding. Note: FM is energized at full speed RPMs (1600) during the harvest cycle and only capable of 1 speed.
  • Page 20 5b) Harvest Pump Time (Harvest Assist) – Comp, PM, and WV/HGV LEDs are on. When the thermistor reaches 48°F (9°C), CB reads 3.9 kΩ from the thermistor and turns harvest termination over to the harvest timer (S4 dip switch 1 & 2 and S5 dip switch 4).
  • Page 21 b) Comp, and FMR Diagnosis: If Comp. FM, and FMR de-energize once freeze begins, check that appliance has not shut off on HPS ("POWER" LED off). If so, check "3)b) HPS Diagnosis" above. If "POWER" LED is on, check for 115VAC at CB K1 #1 (V) or #9 (V) to neutral (W).
  • Page 22 g) WRV Diagnosis: WRV is factory set and generally no adjustment is required. If WRV fails to open in freeze, check for proper refrigerant pressures. See "VIII.A. Specification and Performance Data." If refrigerant pressures are correct and WRV does not open, adjust or replace as needed. See "IV.C. Water Regulating Valve Adjustment (water-cooled models)."...

  • Page 23: Shutdown Diagnosis

    7) Pump-Out Cycle – Comp, PM, FM/HGV, and DV LEDs are on (10/20 second pump-out). Timing of the first pump-out is determined by S4 dip switch 5. See the table below. Control Board Settings S4 Dip Switch Setting Pump-Out 1st Pump-Out Frequency No.

  • Page 24: Freeze Up Detection Cycle

    3. Freeze Up Detection Cycle The freeze-up detection cycle (FUD) is enabled when the CB S5 DIP Switch 4 is in the "OFF" position. FUD monitoring starts in the 2nd freeze cycle after startup, 2nd freeze cycle after a bin control restart, 1st freeze cycle after a Modified Harvest, and every freeze cycle thereafter until the FUD cycle resets.
  • Page 25 3) FUD Cycle Freeze Cycle – LEDs Comp and PM are on and "POWER" LED Continues Blinking: During the 1st FUD freeze cycle, CB check 1 occurs. If 36°F (2°C) is detected within 30 sec., freeze cycle is terminated and a FUD modified harvest initiates. If the first freeze cycle CB check 1 passes, the freeze cycle continues until the FS terminates the freeze cycle (no CB check 2 during first freeze cycle after FUD modified harvest).
  • Page 26 5) FUD Modified Harvest Cycle Reset ("POWER" LED Stops Blinking): a) Freeze Cycle Reset: The CB red "POWER" LED will continue to blink after a power cycle. The FUD cycle terminates after achieving passing results at CB checks 1 and 2 on the 6th consecutive freeze cycle without a FUD cycle initiation. b) Manual Reset: Switch CB S5 DIP switch #4 to the "ON"...

  • Page 27: Control Board Check

    C. Control Board Check Before replacing CB that does not show a visible defect and that you suspect is bad, always conduct the following check procedure. This procedure will help you verify your diagnosis. Alarm Reset: If CB is in alarm (beeping), press the "ALARM RESET" button on CB while CB is beeping.

  • Page 28: Bin Control Check And Cleaning

    Note: It is strongly advised to keep a known "good" UBC sensor on your truck, for troubleshooting assistance. The ultrasonic bin control is factory set for use on Hoshizaki America standard ice storage bins. If mounted on a dispenser application or if a change to the ice level in an ice storage bin application is desired, see "II.D.2.
  • Page 29 4) Bin Empty Diagnosis: As water begins to fill the water tank (1-min. fill), place an object 5" to 7" (127 to 178 mm) away from the UBC lens. CB 5-sec. delay timer starts. "BIN CLS" LED turns on. CB 5-sec. delay timer terminates, CB 15-sec. delay timer starts. CB 15-sec.

  • Page 30: Ultrasonic Bin Control Adjustment

    • Failure to properly adjust the bin control setting could result in water leakage, ice backup, and icemaker damage. The ultrasonic bin control is factory set to 1 for use on Hoshizaki America standard ice storage bins. See the table below for adjustments to ice level.
  • Page 31 For Standard Ice Storage Bins Application Bin Control Ice Level Settings Shutdown Distance From Bin Control Lens Bin Control Setting (Restart is 4 in. (102 mm) below shutdown distance) Standard Ice Storage Bins 304 mm (12") (Factory Default) Do not adjust dispensers to this setting. Optional Setting 522 mm (20 1/2") 610 mm (24")
  • Page 32 For Non-Hoshizaki Dispenser Units Bin Control Ice Level Settings Shutdown Distance From Bin Control Lens Bin Control Setting (Restart is 4 in. (102 mm) below shutdown distance) 304 mm (12") (Factory Default) Do not adjust dispensers to this setting. 335 mm (13") 416 mm (16 3/8")

  • Page 33: Float Switch Check And Cleaning

    E. Float Switch Check and Cleaning FS is used to determine that there is sufficient water in the water tank after the 1-min. fill cycle and after each harvest cycle. FS is also used to determine that the appropriate volume of water has been converted into ice before switching out of the freeze cycle. No adjustment is required.

  • Page 34: Float Switch Cleaning

    Be careful not to bend the retainer rod excessively when removing it. 7) Wipe down FS housing, shaft, float, and retainer rod with a mixture of 1 part Hoshizaki "Scale Away" and 25 parts warm water. Clean the inside of the rubber boot and hose with cleaning solution.

  • Page 35: Thermistor Check

    F. Thermistor Check To check thermistor resistance, follow the steps below. 1) Turn off the power supply. 2) Remove the front panel. Move the control switch to the "OFF" position. 3) Remove the control box cover. 4) Remove the thermistor from the refrigerant tubing. 5) Immerse the thermistor sensor portion in a glass containing ice and water for 2 or 3 min.

  • Page 36: Diagnostic Tables

    I. Diagnostic Tables 1. No Ice Production No Ice Production - Possible Cause 1. Power Supply a) Off, blown fuse, or tripped breaker. b) Not within specifications. 2. Main Transformer a) Voltage tap switch not set to proper voltage. (if applicable) b) Coil winding open or shorted.
  • Page 37 No Ice Production - Possible Cause 16 Thermostatic Expansion Valve a) Bulb loose. b) Operating erratically. 17. Liquid Line Valve a) Closed in freeze cycle. b) Open in harvest cycle. 18. Fan Motor a) Motor winding open. b) Bearing worn out or locked rotor. c) Defective capacitor.
  • Page 38 3. Freeze-Up Defrost and clean the icemaker prior to diagnosing freeze-up. Fill out a freeze-up checklist. See "II.J. Freeze-Up Check List," the Hoshizaki America Technician's Pocket Guide, or contact your local distributor for a copy of the freeze-up checklist. Freeze-Up - Possible Cause Harvest Cycle 1.
  • Page 39 Freeze-Up - Possible Cause 9. Bin Control a) Actuator does not move or defective. See "II.D.1. Ultrasonic Bin Control Check" 10. Thermistor a) Loose, disconnected, or defective. See "II.F. Thermistor Check" 11. Thermostatic Expansion Valve a) Defective. 12. Hot Gas Valve a) Closed or restricted.

  • Page 40: Freeze-Up Check List

    J. Freeze-Up Check List Freeze-Up Check List Please Complete When Diagnosing a Freeze-Up, Refrigerant Leak, or Low Charge Technical Support Fax #: 770-487-3360 Make Copies And Use As Needed Model #___________________________ Serial # ______________________Install Date__________Freeze-Up Date___________ List model and manufacture of bin or dispenser__________________________. Date appliance was last cleaned:__________.

  • Page 41: Controls And Adjustments

    III. Controls and Adjustments • A Hoshizaki exclusive control board is employed in KM and KMH series appliances. • All models are pretested and factory adjusted. • For a control board check procedure, see "II.C. Control Board Check." NOTICE • Fragile, handle very carefully.

  • Page 42: Control Board Layout

    A. Control Board Layout Control Board • Ultrasonic Bin Control • "ALARM RESET" Button (white) Distance Adjustment • S4 Dip Switch • S5 Dip Switch • K12 (white) Connector (5VDC) • "OUTPUT TEST" Ultrasonic Bin Control Button (black) (used to test relays on control board) •...

  • Page 43: Led Lights And Audible Alarm Safeties

    B. LED Lights and Audible Alarm Safeties Beep occurs and red CB "POWER OK" LED turns on when control switch is moved to "ICE" position. Sequence Green LEDs turn on and sequence from initial startup as listed in the table below. Order of green LEDs from the outer edge of control board is Comp, CV, WV, DV, PM, FM/HGV.

  • Page 44: Settings And Adjustments

    Dip switches are factory set. Failure to maintain factory settings may adversely affect performance and warranty coverage. For more information, contact your Hoshizaki Service Center. 1. Default Dip Switch Settings The dip switches are factory-adjusted to the following positions for control board: S4 Dip Switch S4 Dip Switch No.

  • Page 45: Harvest Time (S4 Dip Switch 1 & 2)

    2. Harvest Time (S4 dip switch 1 & 2) The harvest timer starts counting when the thermistor reaches 48°F (9°C) at the evaporator outlet and the control board reads 3.9 kΩ from the thermistor. The harvest timer is factory set, and generally no adjustment is required. However, a setting longer than the factory setting may be advised in cases where the drain provided at harvest needs to be prolonged for extra cleaning.

  • Page 46: Pump-Out Frequency Control (S4 Dip Switch 5)

    4. Pump-Out Frequency Control (S4 dip switch 5) The pump-out frequency control is factory set to drain the water tank every 10 cycles. Generally no adjustment is required. However, where water quality is bad and the icemaker needs a pump-out more often, the pump-out frequency can be adjusted. The pump-out frequency control can be set to have a pump-out occur every cycle, or every 10 cycles.

  • Page 47: Harvest Pump Time (Harvest Assist)/Freeze-Time Correction (S4 Dip Switch 7)

    In this case, see "II.I.2. Low Ice Production" for possible solutions. The freeze timer is factory set and no adjustment is required. Before changing this setting, contact Hoshizaki Technical Support at 1-800-233-1940 for recommendations.

  • Page 48: Float Switch Selector (S5 Dip Switch 1)

    9. Float Switch Selector (S5 dip switch 1) This dip switch setting allows use of this control board in single and dual float switch models. This model uses a single float switch style. NOTICE Do not adjust. This must be left in the factory default position or the icemaker will not operate correctly.

  • Page 49: Anti-Slush (S5 Dip Switch 5)

    12. Anti-Slush (S5 dip switch 5) This dip switch setting provides anti-slush control during the freeze cycle. When the evaporator temperature reaches 36°F (2.2°C) the control board reads a 5.8kΩ signal from the thermistor and de-energizes the water pump for 10 sec. to melt ice slush and prevent ice slush from blocking the water supply tubing, causing irregular freeze patterns.

  • Page 50: Refrigeration Circuit And Component Service Information

    IV. Refrigeration Circuit and Component Service Information WARNING • This appliance should be diagnosed and repaired only by qualified service personnel to reduce the risk of death, electric shock, serious injury, or fire. • Move the control switch to the "OFF" position and turn off the power supply. Place the disconnect in the "OFF"...
  • Page 51 2. Brazing WARNING • R-404A itself is not flammable at atmospheric pressure and temperatures up to 176°F (80°C). • R-404A itself is not explosive or poisonous. However, when exposed to high temperatures (open flames), R-404A can be decomposed to form hydrofluoric acid and carbonyl fluoride both of which are hazardous.
  • Page 52 Remember to loosen the connection and purge the air from the hose. For the required refrigerant charge, see the rating label inside the icemaker. Hoshizaki recommends only virgin refrigerant or reclaimed refrigerant which meets ARI Standard 700 (latest edition) be used.

  • Page 53: Component Service Information

    • The thermistor should be at the 12 o'clock position on the tube. • Smoothly fill the recessed area of the thermistor holder with high thermal conductive type sealant. Hoshizaki America part number 4A0683-01 (Silicone Heat Sink Compound 10-8108 manufactured by GC Electronics), KE-4560 RTV (manufactured by ShinEtsu Silicones), or equivalent are recommended.

  • Page 54: Water Regulating Valve Adjustment (Water-Cooled Models)

    C. Water Regulating Valve Adjustment (water-cooled models) The water regulating valve is factory set, and generally no adjustment is required. However, when necessary, adjust the water regulator using the following procedure. 1) Prepare a thermometer to check the condenser drain temperature. Attach a pressure gauge to the high-side line of the system.

  • Page 55: Maintenance

    V. Maintenance The maintenance schedule below is a guideline. More frequent maintenance may be required depending on water quality, the appliance's environment, and local sanitation regulations WARNING • Only qualified service technicians should service the appliance. • To reduce the risk of electric shock, do not touch the control switch or service switch with damp hands •...

  • Page 56: Preparing The Icemaker For Periods Of Non-Use

    VI. Preparing the Icemaker for Periods of Non-Use NOTICE • When storing the appliance for an extended time or in sub-freezing temperatures, follow the instructions below to prevent damage. • To prevent damage to the water pump, do not operate the appliance with the control switch in the "PUMP"...
  • Page 57 3. On water-cooled model, remove the water from the water-cooled condenser: 1) Make sure the power supply is off, then remove the front, top, and right side panels. 2) Close the condenser water supply line shut-off valve. If connected to a closed loop system, also close the condenser return line shut-off valve.

  • Page 58: Disposal

    VII. Disposal The appliance contains refrigerant and must be disposed of in accordance with applicable national, state, and local codes and regulations. Refrigerant must be recovered by properly certified service personnel.

  • Page 59: Technical Information

    VIII. Technical Information We reserve the right to make changes in specifications and design without prior notice. A. Specification and Performance Data Pressure data is recorded at 5 min. into freezing cycle. The data not in bold should be used for reference only. 1.

  • Page 60: Km-1301Saj3

    2. KM-1301SAJ3 Specification Sheet AC SUPPLY VOLTAGE 208-230/60/3 AMPERAGE 9.5 A MINIMUM CIRCUIT AMPACITY 20 A MAXIMUM FUSE SIZE 20 A ELECTRIC & WATER CONSUMPTION 90/70°F 70/50°F ELECTRIC W (kWH/100 lbs.) 2220(3.95) 2080(3.50) WATER gal./24HR (gal./100 lbs.) 211(15.6) 598(41.9) ICE PRODUCTION PER CYCLE 29.9 lbs.

  • Page 61: Km-1301Swj

    3. KM-1301SWJ KM-1301SWJ Specification Sheet AC SUPPLY VOLTAGE 208-230/60/1 (3 WIRE WITH NEUTRAL FOR 115V) AMPERAGE 8.2 A MINIMUM CIRCUIT AMPACITY 20 A MAXIMUM FUSE SIZE 20 A ELECTRIC & WATER CONSUMPTION 90/70°F 70/50°F ELECTRIC W (kWH/100 lbs.) 1930 (3.76) 1900 (3.66) WATER gal./24HR (gal./100 lbs.) 258 (21.0)

  • Page 62: Km-1301Swj3

    4. KM-1301SWJ3 Specification Sheet AC SUPPLY VOLTAGE 208-230/60/3 AMPERAGE 6.1 A MINIMUM CIRCUIT AMPACITY 20 A MAXIMUM FUSE SIZE 20 A ELECTRIC & WATER CONSUMPTION 90/70°F 70/50°F ELECTRIC W (kWH/100 lbs.) 1830 (3.25) 1850 (3.27) WATER gal./24HR (gal./100 lbs.) 217 (16.0) 464 (34.1) WATER COOLED CONDENSER 1287 (95)

  • Page 63: Km-1301Srj(Z) With Urc-14F(Z)

    5. KM-1301SRJ(Z) with URC-14F(Z) ISSUED: 4/26/2017 ITEM: HOSHIZAKI MODULAR CRESCENT CUBER REVISED: MODEL: KM-1301SRJ(Z) REVISION: Specification Sheet AC SUPPLY VOLTAGE 208-230/60/1 (3 WIRE WITH NEUTRAL FOR 115V) AMPERAGE 13.5 A MINIMUM CIRCUIT AMPACITY 20 A MAXIMUM FUSE SIZE 20 A ELECTRIC &...

  • Page 64: Km-1301Srj(Z)3 With Urc-14F(Z)

    6. KM-1301SRJ(Z)3 with URC-14F(Z) Specification Sheet AC SUPPLY VOLTAGE 208-230/60/3 MINIMUM CIRCUIT AMPACITY 20 A MAXIMUM FUSE SIZE 20 A & F ° F ° ELECTRIC W (kWH/100 lbs.) 2120 (3.83) 2020 (3.38) WATER gal./24HR (gal./100 lbs.) 186 (14.0) 466 (32.6) ICE PRODUCTION PER CYCLE 28.9 lbs.

  • Page 65: Km-1601Saj

    7. KM-1601SAJ Specification Sheet AC SUPPLY VOLTAGE 208-230/60/1 (3 WIRE WITH NEUTRAL FOR 115V) AMPERAGE 15.9 MINIMUM CIRCUIT AMPACITY 20 A MAXIMUM FUSE SIZE 20 A ELECTRIC & WATER CONSUMPTION 90/70°F 70/50°F ELECTRIC W (kWH/100 lbs.) 2530 (4.24) 2320 (3.68) WATER gal./24HR (gal./100 lbs.) 301 (21.0) 681 (45.0)

  • Page 66: Km-1601Saj3

    8. KM-1601SAJ3 Specification Sheet AC SUPPLY VOLTAGE 208-230/60/3 MINIMUM CIRCUIT AMPACITY 20 A MAXIMUM FUSE SIZE 20 A ELECTRIC & WATER CONSUMPTION 90/70°F 70/50°F ELECTRIC W (kWH/100 lbs.) 2590 (4.40) 2320 (3.68) WATER gal./24HR (gal./100 lbs.) 297 (21.0) 242 (16.0) BIN CONTROL SYSTEM Mechanical Ultrasonic...

  • Page 67: Km-1601Swj

    9. KM-1601SWJ Specification Sheet AC SUPPLY VOLTAGE 208-230/60/1 (3 WIRE WITH NEUTRAL FOR 115V) MINIMUM CIRCUIT AMPACITY 20 A MAXIMUM FUSE SIZE 20 A ELECTRIC & WATER CONSUMPTION 90/70°F 70/50°F ELECTRIC W (kWH/100 lbs.) 2270 (3.30) 2280 (3.30) WATER gal./24HR (gal./100 lbs.) 325 (19.7) 646 (38.9) WATER COOLED CONDENSER...

  • Page 68: Km-1601Swj3

    10. KM-1601SWJ3 Specification Sheet AC SUPPLY VOLTAGE 208-230/60/3 MINIMUM CIRCUIT AMPACITY 20 A MAXIMUM FUSE SIZE 20 A ELECTRIC & WATER CONSUMPTION 90/70°F 70/50°F ELECTRIC W (kWH/100 lbs.) 2300 (3.32) 2290 (3.29) WATER gal./24HR (gal./100 lbs.) 307 (18.5) 578 (34.6) WATER COOLED CONDENSER 1494 (90) 932 (56)

  • Page 69: Km-1601Srj(Z) With Urc-22F(Z)

    11. KM-1601SRJ(Z) with URC-22F(Z) Specification Sheet AC SUPPLY VOLTAGE 208-230/60/1 (3 WIRE WITH NEUTRAL FOR 115V) MINIMUM CIRCUIT AMPACITY 20 A MAXIMUM FUSE SIZE 20 A ELECTRIC & WATER CONSUMPTION 90/70°F 70/50°F ELECTRIC W (kWH/100 lbs.) 2640 (3.96) 2510 (3.68) WATER gal./24HR (gal./100 lbs.) 282 (17.6) 620 (37.8)

  • Page 70: Km-1601Srj(Z)3 With Urc-22F(Z)

    12. KM-1601SRJ(Z)3 with URC-22F(Z) Specification Sheet AC SUPPLY VOLTAGE 208-230/60/3 MINIMUM CIRCUIT AMPACITY 20 A MAXIMUM FUSE SIZE 20 A & F ° F ° ELECTRIC W (kWH/100 lbs.) 2760 (4.14) 2760 (4.05) WATER gal./24HR (gal./100 lbs.) 288 (18.0) 664 (40.6) BIN CONTROL SYSTEM Mechanical Ultrasonic...

  • Page 71: Km-1900Saj

    13. KM-1900SAJ ITEM: HOSHIZAKI MODULAR CRESCENT CUBER MODEL: KM-1900SAJ Specification Sheet AC SUPPLY VOLTAGE 208-230/60/1 (3 WIRE WITH NEUTRAL FOR 115V) AMPERAGE 14.5 A MINIMUM CIRCUIT AMPACITY 30 A MAXIMUM FUSE SIZE 30 A ELECTRIC & WATER CONSUMPTION 90/70°F 70/50°F ELECTRIC W (kWH/100 lbs.)

  • Page 72: Km-1900Saj3

    14. KM-1900SAJ3 ITEM: HOSHIZAKI MODULAR CRESCENT CUBER MODEL: KM-1900SAJ3 Specification Sheet AC SUPPLY VOLTAGE 208-230/60/3 AMPERAGE 8.9 A MINIMUM CIRCUIT AMPACITY 20 A MAXIMUM FUSE SIZE 20 A ELECTRIC & WATER CONSUMPTION 90/70°F 70/50°F ELECTRIC W (kWH/100 lbs.) 2720 (3.90) 2420 (3.12)

  • Page 73: Km-1900Swj

    15. KM-1900SWJ Specification Sheet AC SUPPLY VOLTAGE 208-230/60/1 (3 WIRE WITH NEUTRAL FOR 115V) AMPERAGE 15.8 A MINIMUM CIRCUIT AMPACITY 30 A MAXIMUM FUSE SIZE 30 A ELECTRIC & WATER CONSUMPTION 90/70°F 70/50°F ELECTRIC W (kWH/100 lbs.) 2500 (3.20) 2440 (3.11) WATER gal./24HR (gal./100 lbs.) 394 (21.0) 421 (22.4)

  • Page 74: Km-1900Swj3

    16. KM-1900SWJ3 ITEM: HOSHIZAKI MODULAR CRESCENT CUBER MODEL: KM-1900SWJ3 Specification Sheet AC SUPPLY VOLTAGE 208-230/60/3 AMPERAGE 8.9 A MINIMUM CIRCUIT AMPACITY 20 A MAXIMUM FUSE SIZE 20 A ELECTRIC & WATER CONSUMPTION 90/70°F 70/50°F ELECTRIC W (kWH/100 lbs.) 2500 (3.20) 2370 (3.03)

  • Page 75: Km-1900Srj(Z) With Urc-22F(Z)

    17. KM-1900SRJ(Z) with URC-22F(Z) Specification Sheet AC SUPPLY VOLTAGE 208-230/60/1 MINIMUM CIRCUIT AMPACITY 30 A MAXIMUM FUSE SIZE 30 A ELECTRIC & WATER CONSUMPTION 90/70°F 70/50°F ELECTRIC W (kWH/100 lbs.) 2760 (3.90) 2480 (3.08) WATER gal./24HR (gal./100 lbs.) 323 (19.0) 528 (27.3) ICE PRODUCTION PER CYCLE 42.9 lbs.

  • Page 76: Km-1900Srj(Z)3 With Urc-22F(Z)

    18. KM-1900SRJ(Z)3 with URC-22F(Z) ITEM: HOSHIZAKI MODULAR CRESCENT CUBER MODEL: KM-1900SRJZ3 w/ URC-22FZ Specification Sheet AC SUPPLY VOLTAGE 208-230/60/3 MINIMUM CIRCUIT AMPACITY 20 A MAXIMUM FUSE SIZE 20 A ELECTRIC & WATER CONSUMPTION 90/70°F 70/50°F ELECTRIC W (kWH/100 lbs.) 2760 (3.90) 2460 (3.06)

  • Page 77: Km-2200Swj3

    19. KM-2200SWJ3 MODEL: KM-2200SWJ3 Specification Sheet AC SUPPLY VOLTAGE 208-230/60/3 AMPERAGE 12.8 A MINIMUM CIRCUIT AMPACITY 30 A MAXIMUM FUSE SIZE 30 A ELECTRIC & WATER CONSUMPTION 90/70°F 70/50°F ELECTRIC W (kWH/100 lbs.) 2850 (3.11) 2830 (3.06) WATER gal./24HR (gal./100 lbs.) 330 (15.0) 469 (21.1) WATER COOLED CONDENSER...

  • Page 78: Km-2200Srj(Z)3 With Urc-22F(Z)

    20. KM-2200SRJ(Z)3 with URC-22F(Z) MODEL: KM-2200SRJZ3 Specification Sheet AC SUPPLY VOLTAGE 208-230/60/3 MINIMUM CIRCUIT AMPACITY 20 A MAXIMUM FUSE SIZE 20 A ELECTRIC & WATER CONSUMPTION 90/70°F 70/50°F ELECTRIC W (kWH/100 lbs.) 3240 (3.75) 2970 (3.23) WATER gal./24HR (gal./100 lbs.) 311 (15.0) 644 (29.2) BIN CONTROL SYSTEM...

  • Page 79: Km-2600Swj3

    21. KM-2600SWJ3 MODEL: KM-2600SWJ3 Specification Sheet AC SUPPLY VOLTAGE 208-230/60/3 AMPERAGE 12.8 A MINIMUM CIRCUIT AMPACITY 30 A MAXIMUM FUSE SIZE 30 A ELECTRIC & WATER CONSUMPTION 90/70°F 70/50°F ELECTRIC W (kWH/100 lbs.) 3720 (3.60) 3630 (3.51) WATER gal./24HR (gal./100 lbs.) 397 (16.0) 609 (24.5) WATER COOLED CONDENSER...

  • Page 80: Km-2600Srj(Z)3 With Urc-26F(Z)

    22. KM-2600SRJ(Z)3 with URC-26F(Z) MODEL: KM-2600SRJZ3 Specification Sheet AC SUPPLY VOLTAGE 208-230/60/3 MINIMUM CIRCUIT AMPACITY 30 A MAXIMUM FUSE SIZE 30 A ELECTRIC & WATER CONSUMPTION 90/70°F 70/50°F ELECTRIC W (kWH/100 lbs.) 3880 (3.61) 3330 (3.05) WATER gal./24HR (gal./100 lbs.) 413 (16.0) 696 (26.6) BIN CONTROL SYSTEM...

  • Page 81: Wiring Diagrams

    B. Wiring Diagrams 1. Single Phase Models a) KM-1301S_J(Z)

  • Page 82: B) Km-1601Saj

    b) KM-1601SAJ...

  • Page 83: C) Km-1601Swj, Km-1601Srjz, Km-1900S_J

    c) KM-1601SWJ, KM-1601SRJZ, KM-1900S_J...

  • Page 84: Three Phase Models

    2. Three Phase Models a) KM-1301S_J(Z)3, KM-1601SWJ/SRJZ3, KM-1900/2200/2600S_J(Z)3...

  • Page 85: B) Km-1601Saj3

    b) KM-1601SAJ3...

This manual is also suitable for:

Km-1301swj/3Km-1301srjz/3Km-1601saj/3Km-1601swj/3Km-1601srjz/3Km-1900saj/3 ... Show all

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