Hoshizaki KM-1100MAH, KM-1340MAH, KM-1601MRH3, KM-1601MRH, KM-1340MRH User Manual

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Instruction Manual
Modular Crescent Cuber
Models KM-1100MAH, MWH, MRH KM-1340MAH, MWH, MRH/3 KM-1601MRH/3
Issued: 4-28-2015 Revised: 8-7-2017
WARNING
Only qualied service technicians should install and service the appliance. To obtain the name and phone number of your local Hoshizaki Certied Service Representative, visit www.hoshizaki.com. No installation or service should be undertaken until the technician has thoroughly read this Instruction Manual. Likewise, the owner/manager should not proceed to operate the appliance until the installer has instructed them on its proper operation. Failure to install, operate, and maintain the appliance in accordance with this manual will adversely affect safety, performance, component life, and warranty coverage and may result in costly water damage. Proper installation is the responsibility of the installer. Product failure or property damage due to improper installation is not covered under warranty.
Hoshizaki provides this manual primarily to assist qualied service technicians in the installation, maintenance, and service of the appliance.
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 Fax: 1-800-843-1056; (770) 487-3360
E-mail: techsupport@hoshizaki.com
618 Highway 74 South Peachtree City, GA 30269 Attn: Hoshizaki Technical Support Department
NOTE: To expedite assistance, all correspondence/communication MUST include the
following information:
• Model Number
• Serial Number
• Complete and detailed explanation of the problem.
2
IMPORTANT
This manual should be read carefully before the appliance is installed and operated. Read the warnings and guidelines contained in this manual carefully as they provide essential information for the continued safe use and maintenance of the appliance. Retain this manual for any further reference that may be necessary.
CONTENTS
Important Safety Information ................................................................................................. 4
I. Specications ...................................................................................................................... 6
A. Electrical and Refrigerant Data ..................................................................................... 6
1. KM-1100M_H............................................................................................................ 6
2. KM-1340M_H/3........................................................................................................ 7
3. KM-1601MRH/3 ....................................................................................................... 8
B. Dimensions/Connections .............................................................................................. 9
1. Air-Cooled Models (MAH) ......................................................................................... 9
2. Water-Cooled Models (MWH) ................................................................................ 10
3. Remote Models (MRH/3) ........................................................................................11
4. Remote Condenser Unit URC-14F (use with KM-1100MRH and KM-1340MRH/3) 12
5. Remote Condenser Unit URC-22F (use with KM-1601MRH/3) ............................. 12
II. Installation and Operating Instructions ............................................................................ 13
A. Location ...................................................................................................................... 13
B. Checks Before Installation ........................................................................................... 13
C. How to Remove Panels ............................................................................................... 14
D. Setup ........................................................................................................................... 15
1. Dispenser Unit/Ice Storage Bin and Icemaker Setup ............................................. 15
2. Bin Control Installation ........................................................................................... 16
E. Electrical Connection .................................................................................................. 17
F. Water Supply and Drain Connections .......................................................................... 19
1. Icemaker ................................................................................................................ 20
2. Water-Cooled Condenser....................................................................................... 21
G. Installation of Remote Condenser Unit ....................................................................... 23
1. Location ................................................................................................................. 23
2. Checks Before Installation ..................................................................................... 24
3. Setup ..................................................................................................................... 24
4. Line Set Size and Refrigerant Charge ................................................................... 24
5. Line Set Installation ............................................................................................... 25
6. Electrical Connection ............................................................................................. 28
7. Stacking Remote Condenser Unit .......................................................................... 29
H. Final Checklist ............................................................................................................. 30
I. Startup .......................................................................................................................... 31
III. Maintenance ................................................................................................................... 32
A. Maintenance Schedule ................................................................................................ 32
B. Cleaning and Sanitizing Instructions ........................................................................... 33
IV. Preparing the Icemaker for Periods of Non-Use ............................................................. 37
V. Disposal ........................................................................................................................... 39
3

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.
NOTICE Indicates a situation which could result in damage to the
appliance or property.
IMPORTANT Indicates important information about the installation, use, and
care of the appliance.
WARNING
The appliance 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. Failure to install, operate, and maintain the appliance in accordance with this manual will adversely affect safety, performance, component life, and warranty coverage and may result in costly water damage.
To reduce the risk of death, electric shock, serious injury, or re, follow basic precautions including the following:
• Only qualied service technicians should install and service the appliance.
• The appliance must be installed in accordance with applicable national, state, and local codes and regulations.
• 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, re, or damage.
• The icemaker requires an independent power supply of proper capacity. See the nameplate for electrical specications. Failure to use an independent power supply of proper capacity can result in a tripped breaker, blown fuse, damage to existing wiring, or component failure. This could lead to heat generation or re.
THE ICEMAKER MUST BE GROUNDED. Failure to properly ground the icemaker could result in death or serious injury.
• To reduce the risk of electric shock, do not touch the control switch with damp hands.
• Move the control switch to the "OFF" position and turn off the power supply before servicing. Lockout/Tagout to prevent the power supply from being turned back on inadvertently.
• Do not make any alterations to the appliance. Alterations could result in electric shock, serious injury, re, or damage.
• 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.
4
WARNING, continued
• Children should be properly supervised around the appliance.
• Do not climb, stand, or hang on the appliance or allow children or animals to do so. Serious injury could occur or the appliance could be damaged.
• Do not use combustible spray or place volatile or ammable substances near the appliance. They might catch re.
• Keep the area around the appliance clean. Dirt, dust, or insects in the appliance could cause harm to individuals or damage to the appliance.
Additional Warning for Remote Models
THE REMOTE CONDENSER UNIT MUST BE GROUNDED. The power supply and ground connection to the remote condenser unit are supplied from the icemaker. Failure to properly ground the remote condenser unit could result in death or serious injury.
• Wire routing (conduit) and disconnect (if required) must meet national, state, and local electrical code requirements. Failure to meet these code requirements could result in death, electric shock, serious injury, re, or damage.
NOTICE
• Follow the water supply, drain connection, and maintenance instructions carefully to reduce the risk of costly water damage.
• In areas where water damage is a concern, install in a contained area with a oor drain.
• Install the icemaker in a location that stays above freezing. Normal operating ambient temperature must be within 45°F to 100°F (7°C to 38°C).
• Do not leave the icemaker on during extended periods of non-use, extended absences, or in sub-freezing temperatures. To properly prepare the icemaker for these occasions, follow the instructions in "IV. Preparing the Icemaker for Periods of Non-Use."
• Do not place objects on top of the appliance.
• The dispenser unit/ice storage bin is for ice use only. Do not store anything else in the dispenser unit/ice storage bin.
5
I. Specications

A. Electrical and Refrigerant Data

The rating label and nameplate provide electrical and refrigerant data. The rating label can be seen by removing the front panel. The nameplate is located on the rear panel. For certication marks, see the nameplate. We reserve the right to make changes in specications and design without prior notice.

1. KM-1100M_H

Single Phase
Model Number KM-1100MAH KM-1100MWH KM-1100MRH
AC Supply Voltage 208-230/60/1 208-230/60/1 208-230/60/1 Compressor 208-230V 9.0RLA 56LRA 208-230V 8.0RLA 56LRA 208-230V 8.0RLA 56LRA Pump 120V 1.2FLA 60W 120V 1.2FLA 60W 120V 1.2FLA 60W Fan 115V 2FLA (TOTAL) 1/15HP --- --- --- 120V 3A MAX (Fans in URC) Other 115-120V 0.3A 115-120V 0.3A 115-120V 0.3A Maximum Fuse Size 20 AMPS 20 AMPS 20 AMPS Max. HACR Breaker (USA Only) Max. Circuit Breaker (Canada Only) Minimum Circuit Ampacity Design Pressure HI-467PSI LO-230PSI HI-427PSI LO-230PSI HI-467PSI LO-230PSI Refrigerant 404A 3 LB. 15.4 OZ. 404A 1 LB. 10.5 OZ. 404A
20 AMPS 20 AMPS 20 AMPS
20 AMPS 20 AMPS 20 AMPS
20 AMPS 20 AMPS 20 AMPS
Total Refrigerant Charge with Hoshizaki Remote Condenser Unit URC-14F: 9 LB. 11.2 OZ.
6

2. KM-1340M_H/3

Single Phase
Model Number KM-1340MAH KM-1340MWH KM-1340MRH
AC Supply Voltage 208-230/60/1 (3 Wire with
Neutral) Compressor 208-230V 9.5RLA 61LRA 208-230V 9.2RLA 61LRA 208-230V 9.5RLA 61LRA Pump 120V 1.2FLA 60W 120V 1.2FLA 60W 120V 1.2FLA 60W Fan 115V 2FLA (TOTAL) 60W --- --- --- 120V 3A MAX (Fans in URC) Other 115-120V 0.3A 115-120V 0.3A 115-120V 0.3A 60W Maximum Fuse Size 20 AMPS 20 AMPS 20 AMPS Max. HACR Breaker (USA Only) Max. Circuit Breaker (Canada Only) Minimum Circuit Ampacity Design Pressure HI-467PSI LO-206PSI HI-427PSI LO-230PSI HI-467PSI LO-206PSI Refrigerant 404A 4 LB. 11.4 OZ. 404A 2 LB. 1.5 OZ. 404A
Model Number KM-1340MRH3
AC Supply Voltage 208-230/60/3 Compressor 230V 9RLA 55LRA Pump 120V 1.2FLA 60W Fan 120V 3A MAX (Fans in URC) Other 115V 0.3A Maximum Fuse Size 20 AMPS Max. HACR Breaker (USA Only) Max. Circuit Breaker (Canada Only) Minimum Circuit Ampacity Design Pressure HI-467PSI LO-230PSI Refrigerant 404A
20 AMPS 20 AMPS 20 AMPS
20 AMPS 20 AMPS 20 AMPS
20 AMPS 20 AMPS 20 AMPS
Three Phase
20 AMPS
20 AMPS
20 AMPS
Total Refrigerant Charge with
Hoshizaki Remote Condenser
Unit URC-14F: 9 LB. 14 OZ.
208-230/60/1 (3 Wire with Neutral)
208-230/60/1 (3 Wire with Neutral)
Total Refrigerant Charge with Hoshizaki Remote Condenser Unit URC-14F: 9 LB. 14 OZ.
7

3. KM-1601MRH/3

Single Phase
Model Number KM-1601MRH
AC Supply Voltage 208-230/60/1 (3 Wire with
Neutral) Compressor 230V 11.6RLA 96LRA Pump 120V 1.2FLA 60W Fan 120V 3A MAX (Fans in URC) Other 115V 0.3A Maximum Fuse Size 20 AMPS Max. HACR Breaker (USA Only) Max. Circuit Breaker (Canada Only) Minimum Circuit Ampacity Design Pressure HI-467PSI LO-230PSI Refrigerant 404A
Model Number KM-1601MRH3
AC Supply Voltage 208-230/60/3 Compressor 230V 8.4RLA 75LRA Pump 120V 1.2FLA 60W Fan 120V 3A MAX (Fans in URC) Other 115V 0.3A Maximum Fuse Size 20 AMPS Max. HACR Breaker (USA Only) Max. Circuit Breaker (Canada Only) Minimum Circuit Ampacity Design Pressure HI-467PSI LO-230PSI Refrigerant 404A
20 AMPS
20 AMPS
20 AMPS
Total Refrigerant Charge with
Hoshizaki Remote Condenser
Unit URC-22F: 22 LB. 4.3 OZ.
Three Phase
20 AMPS
20 AMPS
20 AMPS
Total Refrigerant Charge with
Hoshizaki Remote Condenser
Unit URC-22F: 22 LB. 4.3 OZ.
8

B. Dimensions/Connections

1. Air-Cooled Models (MAH)

Model Shown: KM-1100MAH
KM-1100MAH KM-1340MAH
A
768 [30-1/4] 768 [30-1/4]
B
762 [30] 762 [30]
C
602 [23-3/4] 602 [23-3/4]
D
827 [32-1/2] 1055 [41-1/2]
E
786 [31] 984 [38-3/4]
F
775 [30-1/2] 984 [38-3/4]
Side
Units: mm [in.]
Rear
Model Shown: KM-1100MAH
Bottom
NOTICE
• KM-1100MAH: Allow 12" (30 cm) clearance at rear, sides, and top for proper air circulation and ease of maintenance and/or service should they be required. KM-1340_1601MAH: Allow 6" (15cm) clearance at rear, sides, and top for proper air circulation and ease of maintenance and/or service should they be required.
• The ice storage bin opening must match the bottom opening as in the illustration.
Model Shown: KM-1100MAH
9

2. Water-Cooled Models (MWH)

Side
Model Shown: KM-1100MWH
KM-1100MWH KM-1340MWH
A
768 [30-1/4] 768 [30-1/4]
B
762 [30] 762 [30]
C
602 [23-3/4] 602 [23-3/4]
D
827 [32-1/2] 1055 [41-1/2]
E
750 [29-1/2] 695 [27-3/8]
F
775 [30-1/2] 984 [38-3/4]
G
390 [15-3/8] 387 [15-1/4]
Rear
Model Shown: KM-1100MWH
Bottom
NOTICE
• KM-1100MWH: Allow 12" (30 cm) clearance at rear, sides, and top for proper air circulation and ease of maintenance and/or service should they be required. KM-1340_1601MWH: Allow 6" (15cm) clearance at rear, sides, and top for proper air circulation and ease of maintenance and/or service should they be required.
• The ice storage bin opening must match the bottom opening as in the illustration.
Model Shown: KM-1100MWH
10

3. Remote Models (MRH/3)

Units: mm [in.]
Side
Model Shown: KM-1100MRH
KM-1100MRH KM-1340MRH/3
KM-1601MRH/3
A
768 [30-1/4] 768 [30-1/4]
B
762 [30] 762 [30]
C
602 [23-3/4] 602 [23-3/4]
D
827 [32-1/2] 1055 [41-1/2]
E
750 [29-1/2] 975 [38-3/8]
F
775 [30-1/2] 984 [38-3/4]
G
457 [18] 454 [17-7/8]
H
76 [3] 101 [4]
I
110 [4-3/8] 82 [3-1/4]
Rear
Model Shown: KM-1100MRH
Bottom
Model Shown: KM-1100MRH
NOTICE
• KM-1100MRH: Allow 12" (30 cm) clearance at rear, sides, and top for proper air circulation and ease of maintenance and/or service should they be required. KM-1340_1601MRH/3: Allow 6" (15cm) clearance at rear, sides, and top for proper air circulation and ease of maintenance and/or service should they be required.
• The ice storage bin opening must match the bottom opening as in the illustration.
11

4. Remote Condenser Unit URC-14F (use with KM-1100MRH and KM-1340MRH/3)

Units: mm [in.]
NOTICE
Allow 24" (61cm) clearance at front and rear for proper air circulation and ease of maintenance and/or service should they be required.
URC-14F Heat of Rejection Icemaker Model
KM-1100MRH TBD BTU/hr KM-1340MRH/3 20,800 BTU/hr
AT 90°F (32°C)
WT 70°F (21°C)
Top
Rear

5. Remote Condenser Unit URC-22F (use with KM-1601MRH/3)

NOTICE
Allow 24" (61cm) clearance at front and rear for proper air circulation and ease of maintenance and/or service should they be required.
URC-22F Heat of Rejection Icemaker Model
KM-1601MRH 27,400 BTU/hr KM-1601MRH3 24,300 BTU/hr
AT 90°F (32°C)
WT 70°F (21°C)
Top
Rear
Units: mm [in.]
12
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