Hoshizaki F801MWHC, F450MAH, F450MAHC, F801MAH Instruction Manual
Hoshizaki
Hoshizaki America, Inc.
Modular Flaker
Models
F-450MAH(-C)
F-801MAH(-C), MWH(-C)
“A Superior Degree
of Reliability”
www.hoshizaki.com
F-1001MAH(-C), MWH(-C), MRH(-C), MLH(-C)
F-1500MAH(-C), MWH(-C), MRH(-C)
F-2000MWH(-C), MRH(3)(-C), MLH(-C)
INSTRUCTION MANUAL
Issued: 6-3-2013
Revised: 10-4-2013
WARNING
Only qualied service technicians should install and service the appliance. To
obtain the name and phone number of your local Hoshizaki Certied 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 qualied 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
HOSHIZAKI AMERICA, INC.
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 ................................................................................................. 5
I. Specications ...................................................................................................................... 7
A. Electrical and Refrigerant Data ..................................................................................... 7
1. F-450MAH(-C) .......................................................................................................... 7
2. F-801M_H(-C) .......................................................................................................... 7
3. F-1001M_H(-C) ........................................................................................................ 8
4. F-1500M_H(-C) ........................................................................................................ 8
5. F-2000M_H(3)(-C) ................................................................................................... 9
B. Dimensions/Connections ............................................................................................ 10
1. Air-Cooled Models (MAH(-C)) ................................................................................ 10
2. Water-Cooled Models (MWH(-C)) ...........................................................................11
3. Remote Models (MRH(3)(-C)) ............................................................................... 12
4. Low Side, Parallel Rack System Models (MLH(-C)) .............................................. 13
5. Remote Condenser Unit URC-5F (use with F-1001MRH(-C)) ............................... 14
6. Remote Condenser Unit URC-14F (use with F-1500MRH(-C)) ............................. 14
7. Remote Condenser Unit URC-22F (use with F-2000MRH(3)(-C)) ......................... 15
II. Installation and Operating Instructions ............................................................................ 16
A. Location ...................................................................................................................... 16
B. Checks Before Installation ........................................................................................... 16
C. How to Remove Panels ............................................................................................... 17
D. Dispenser Unit/Ice Storage Bin and Icemaker Setup .................................................. 18
E. Electrical Connection .................................................................................................. 19
F. Water Supply and Drain Connections .......................................................................... 21
1. Icemaker ................................................................................................................ 22
2. Water-Cooled Condenser....................................................................................... 23
G. Installation of Remote Condenser Unit ....................................................................... 25
1. Location ................................................................................................................. 25
2. Checks Before Installation ..................................................................................... 26
3. Setup ..................................................................................................................... 26
4. Line Set Size and Refrigerant Charge ................................................................... 26
5. Line Set Installation ............................................................................................... 27
6. Electrical Connection ............................................................................................. 30
7. Stacking Remote Condenser Unit .......................................................................... 31
H. Connection to an R-404A Parallel Rack System ......................................................... 32
1. Line Set Size and Rack System Requirements ...................................................... 32
2. Line Set Installation ............................................................................................... 32
I. Final Checklist .............................................................................................................. 35
J. Startup ......................................................................................................................... 36
3
III. Maintenance ................................................................................................................... 38
A. Maintenance Schedule ................................................................................................ 39
B. Cleaning and Sanitizing Instructions ........................................................................... 40
IV. Preparing the Icemaker for Periods of Non-Use ............................................................. 44
V. Disposal ........................................................................................................................... 46
4
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 qualied 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 specications. 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 power switch or control switch
with damp hands.
• Move the power 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 place ngers or any other objects into the ice discharge opening.
• Do not make any alterations to the appliance. Alterations could result in electric
shock, injury, re, or damage.
5
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.
• 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.
6
I. Specications
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
certication marks, see the nameplate.
We reserve the right to make changes in specications and design without prior notice.
1. F-450MAH(-C)
Single Phase
Model Number F-450MAH(-C)
AC Supply Voltage 115-120/60/1
Compressor 120V 7.5RLA 54.5LRA
Gear Motor 115V 2.4FLA 1/4HP
Fan Motor 115V 0.85FLA 1/15HP
Other 115V 0.03A
Maximum Fuse Size 20 AMPS
Max. HACR Breaker
(USA Only)
Max. Circuit Breaker
(Canada Only)
Minimum Circuit
Ampacity
Design Pressure HI-427PSI LO-230PSI
Refrigerant 404A 1 LB.
20 AMPS
20 AMPS
20 AMPS
2. F-801M_H(-C)
Single Phase
Model Number F-801MAH(-C) F-801MWH(-C)
AC Supply Voltage 115-120/60/1 115-120/60/1
Compressor 120V 7.5RLA 54.5LRA 120V 7.5RLA 54.5LRA
Gear Motor 120V 3.0FLA 1/4HP 120V 3.0FLA 1/4HP
Fan Motor 120V 0.85FLA 1/15HP --- --- --Other 120V 0.03A 120V 0.03A
Maximum Fuse Size 20 AMPS 20 AMPS
Max. HACR Breaker
(USA Only)
Max. Circuit Breaker
(Canada Only)
Minimum Circuit
Ampacity
Design Pressure HI - 427PSI LO - 230PSI HI - 427PSI LO - 230PSI
Refrigerant 404A 1 LB. 12 OZ. 404A 1 LB. 1 OZ.
20 AMPS 20 AMPS
20 AMPS 20 AMPS
20 AMPS 20 AMPS
7
3. F-1001M_H(-C)
Single Phase
Model Number F-1001MAH(-C) F-1001MWH(-C) F-1001MRH(-C) F-1001MLH(-C)
AC Supply Voltage 208-230/60/1(3 wire
with neutral)
Compressor 208-230V 5.9RLA
46LRA
Gear Motor 120V 3.0FLA 1/4HP 120V 3.0FLA 1/4HP 120V 3.0FLA 1/4HP 120V 3.0FLA 1/4HP
Fan Motor 115V 0.85FLA
1/15HP
Other 120V 0.03A 120V 0.03A 120V 0.53A 120V 0.53A
Maximum Fuse Size 15 AMPS 15 AMPS 15 AMPS 15 AMPS
Max. HACR Breaker
(USA Only)
Max. Circuit Breaker
(Canada Only)
Minimum Circuit
Ampacity
Design Pressure HI - 427PSI
Refrigerant 404A 2 LB. 4.1 OZ. 404A 12.3 OZ. 404A
15 AMPS 15 AMPS 15 AMPS 15 AMPS
15 AMPS 15 AMPS 15 AMPS 15 AMPS
15 AMPS 15 AMPS 15 AMPS 15 AMPS
LO - 230PSI
208-230/60/1 (3 wire
with neutral)
208-230V 5.9RLA
46LRA
--- --- --- 120V 3A MAX --- --- ---
HI - 427PSI
LO - 230PSI
208-230/60/1 (3 wire
with neutral)
208-230V 5.9RLA
46LRA
HI - 427PSI
LO - 230PSI
Total Refrigerant
Charge with Hoshizaki
Remote Condenser
Unit URC-5F:
4 LB. 1.2OZ.
115-120/60/1
--- --- ---
HI - 427PSI
LO - 230PSI
404A
4. F-1500M_H(-C)
Single Phase
Model Number F-1500MAH(-C) F-1500MWH(-C) F-1500MRH(-C)
AC Supply Voltage 208-230/60/1(3 wire with
neutral)
Compressor 208-230V 9.3RLA 56LRA 208-230V 9.3RLA 56LRA 208-230V 9.3RLA 56LRA
Gear Motor 120V 5.6FLA 0.54HP 120V 5.6FLA 0.54HP 120V 5.6FLA 0.54HP
Fan Motor 115V 0.85FLA 1/15HP 120V 0.51FLA 8W Remote: 120V 3A MAX
Other 120V 0.03A 120V 0.03A 120V 0.03A
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 - 427PSI LO - 230PSI HI - 427PSI LO - 230PSI HI - 427PSI LO - 230PSI
Refrigerant 404A 2 LB. 5 OZ. 404A 1 LB. 4 OZ. 404A
20 AMPS 20 AMPS 20 AMPS
20 AMPS 20 AMPS 20 AMPS
20 AMPS 20 AMPS 20 AMPS
208-230/60/1 (3 wire with
neutral)
208-230/60/1 (3 wire with
neutral)
Cabinet: 120V 0.51FLA 8W
Total Refrigerant Charge with
Hoshizaki Remote Condenser
Unit URC-14F: 9 LB. 9 OZ.
8
5. F-2000M_H(3)(-C)
Single Phase
Model Number F-2000MWH(-C) F-2000MRH(-C) F-2000MLH(-C)
AC Supply Voltage 208-230/60/1 (3 wire with
neutral)
Compressor 240V 10.8RLA 96LRA 240V 10.8RLA 96LRA --- --- --Gear Motor 120V 5.6FLA 0.54HP 120V 5.6FLA 0.54HP 120V 5.6FLA 0.54HP
Fan Motor 120V 0.51FLA 8W 120V 3A MAX 120V 0.51FLA 8W
Other 120V 0.03A (-C is 0.53A) 120V 0.03A (-C is 0.53A) 120V 0.03A (-C is 0.53A)
Maximum Fuse Size 30 AMPS 30 AMPS 15 AMPS
Max. HACR Breaker
(USA Only)
Max. Circuit Breaker
(Canada Only)
Minimum Circuit
Ampacity
Design Pressure HI - 460PSI LO - 290PSI HI - 460PSI LO - 290PSI HI - 460PSI LO - 290PSI
Refrigerant 404A 2 LB. 6 OZ. 404A
Model Number F-2000MRH3(-C)
AC Supply Voltage 208-230/60/3
Compressor 240V 9.0RLA 75LRA
Gear Motor 120V 5.6FLA 0.54HP
Fan Motor 120V 3A MAX
Other 120V 0.03A (-C is 0.53A)
Maximum Fuse Size 20 AMPS
Max. HACR Breaker
(USA Only)
Max. Circuit Breaker
(Canada Only)
Minimum Circuit
Ampacity
Design Pressure HI - 460PSI LO - 290PSI
Refrigerant 404A
30 AMPS 30 AMPS 15 AMPS
30 AMPS 30 AMPS 15 AMPS
30 AMPS 30 AMPS 15 AMPS
Three Phase
20 AMPS
20 AMPS
20 AMPS
Total Refrigerant Charge with
Hoshizaki Remote Condenser
Unit URC-22F: 14 LB. 9 OZ.
208-230/60/1 (3 wire with
neutral)
Total Refrigerant Charge with
Hoshizaki Remote Condenser
Unit URC-22F: 14 LB. 9 OZ.
115/60/1
404A
9
B. Dimensions/Connections
1. Air-Cooled Models (MAH(-C))
Side
Model Shown: F-801MAH
F-450MAH(-C) F-801MAH(-C) F-1001MAH(-C) F-1500MAH(-C)
A 560 [22] 560 [22] 560 [22] 770 [30-3/8]
B 550 [21-5/8] 550 [21-5/8] 550 [21-5/8] 766 [30-3/16]
C 395 [15-9/16] 395 [15-9/16] 395 [15-9/16] 602 [23-11/16]
D 558 [21-15/16] 659 [25-15/16] 659 [25-15/16] 874 [34-7/16]
E 507 [19-15/16] 599 [23-9/16] 607 [23-7/8] 820 [32-5/16]
F 475 [18-11/16] 575 [22-5/8] 575 [22-5/8] 730 [28-3/4]
G 130 [5-1/8] 169 [6-5/8] 130 [5-1/8] 133 [5-1/4]
H 48 [1-7/8] 24 [15/16] 22 [7/8] 25 [1]
I 41 [1-5/8] 41 [1-5/8] 41 [1-5/8] 45 [1-3/4]
J 64 [2-1/2] 67 [2-5/8] 64 [2-1/2] 86 [3-3/8]
Units: mm [in.]
Rear
Model Shown: F-801MAH
Bottom
F-450/801/1001MAH(-C)
NOTICE
• Allow 6" (15 cm) clearance at rear
and sides for proper air circulation
and ease of maintenance and/or
service should they be required. Allow
24"(61cm) clearance at top to allow
for removal of the auger.
• The dispenser unit/ice storage bin
opening must accommodate the
bottom opening as in the illustration.
Model Shown: F-801MAH
Bottom
F-1500MAH(-C)
Model Shown: F-1500MAH
10
2. Water-Cooled Models (MWH(-C))
Units: mm [in.]
Side
Model Shown: F-801MWH
F-801MWH(-C)
F-1001MWH(-C)
A 560 [22] 770 [30-3/8] 766 [30-3/16]
B 550 [21-5/8] 766 [30-3/16] 762 [30]
C 395 [15-9/16] 602 [23-11/16] 602 [23-11/16]
D 659 [25-15/16] 874 [34-7/16] 874 [34-7/16]
E 599 [23-9/16] 811 [31-15/16] 811 [31-15/16]
F 575 [22-5/8] 730 [28-3/4] 705 [27-3/4]
G 169 [6-5/8] 133 [5-1/4] 133 [5-1/4]
H 24 [15/16] 25 [1]
I 41 [1-5/8] 50 [1-15/16]
J 67 [2-5/8] 86 [3-3/8]
K
185 [7-5/16] 371 [14-5/8] 746 [17-5/8]
L
145 [5-11/16] 136 [5-3/8] 59 [2-5/16]
M
80 [3-1/8] 121 [4-3/4] 133 [5-1/4]
F-1500MWH(-C) F-2000MWH(-C)
46 [1-13/16]
52 [2-1/16]
74 [3]
Rear
Model Shown: F-801MWH
Bottom
F-801/1001MWH(-C)
Model Shown: F-801MWH
Bottom
F-1500/2000MWH(-C)
NOTICE
• Allow 6" (15 cm) clearance at rear
and sides for proper air circulation
and ease of maintenance and/or
service should they be required. Allow
24"(61cm) clearance at top to allow
for removal of the auger.
• The dispenser unit/ice storage bin
opening must accommodate the
bottom opening as in the illustration.
Model Shown: F-1500MWH
11
3. Remote Models (MRH(3)(-C))
F-1500MRH(-C)
F-2000MRH(-C)
F-1001MRH(-C)
Model Shown: F-1001MRH
F-1001MRH(-C) F-1500MRH(-C) F-2000MRH(3)(-C)
A 560 [22] 770 [30-3/8] 766 [30-3/16]
B 550 [21-5/8] 766 [30-3/16] 762 [30]
C 395 [15-9/16] 602 [23-11/16] 602 [23-11/16]
D 659 [25-15/16] 874 [34-7/16] 874 [34-7/16]
E 607 [23-7/8] 811 [31-15/16] 811 [31-15/16]
F 575 [22-5/8] 730 [28-3/4] 705 [27-3/4]
G
130 [5-1/8] 133 [5-1/4] 133 [5-1/4]
H 22 [7/8] 25 [1]
I 41 [1-5/8] 50 [1-15/16]
J 64 [2-1/2] 86 [3-3/8]
K
434 [17-1/16] 524 [20-5/8] 524 [20-5/8]
L
40 [1-9/16] 36 [1-7/16] 92 [3-5/8]
M 100 [3-15/16]
N 75 [2-15/16] 75 [2-15/16] 75 [2-15/16]
62 [2-7/16] 62 [2-7/16]
46 [1-13/16]
52 [2-1/16]
74 [3]
Units: mm [in.]
RearSide
Model Shown: F-1001MRH
Bottom
F-1001MRH(-C)
Model Shown: F-1001MRH
Bottom
F-1500/2000MRH(-C)
NOTICE
• Allow 6" (15 cm) clearance at rear
and sides for proper air circulation
and ease of maintenance and/or
service should they be required. Allow
24"(61cm) clearance at top to allow
for removal of the auger.
• The dispenser unit/ice storage bin
opening must accommodate the
bottom opening as in the illustration.
Model Shown: F-1500MRH
12
4. Low Side, Parallel Rack System Models (MLH(-C))
Units: mm [in.]
Side
Model Shown: F-1001MLH
F-1001MLH(-C) F-2000MLH(-C)
A 560 [22] 766 [30-3/16]
B 550 [21-5/8] 762 [30]
C 395 [15-9/16] 602 [23-11/16]
D 659 [25-15/16] 874 [34-7/16]
E 607 [23-7/8] 811 [31-15/16]
F 575 [22-5/8] 705 [27-3/4]
G
130 [5-1/8] 133 [5-1/4]
H 22 [7/8]
I 41 [1-5/8]
J 64 [2-1/2]
K
434 [17-1/16] 524 [20-5/8]
L
40 [1-9/16] 92 [3-5/8]
M 100 [3-15/16]
F-2000MLH(-C)
F-1001MLH(-C)
46 [1-13/16]
52 [2-1/16]
74 [3]
62 [2-7/16]
Rear
Model Shown: F-1001MLH
Bottom
F-1001MLH(-C)
Model Shown: F-1001MLH
Bottom
F-2000MLH(-C)
NOTICE
• Allow 6" (15 cm) clearance at rear
and sides for proper air circulation
and ease of maintenance and/or
service should they be required. Allow
24"(61cm) clearance at top to allow
for removal of the auger.
• The dispenser unit/ice storage bin
opening must accommodate the
bottom opening as in the illustration.
Model Shown: F-2000MLH
13
5. Remote Condenser Unit URC-5F (use with F-1001MRH(-C))
NOTICE
Allow 24" (61cm) clearance
at front and rear for proper
air circulation and ease of
maintenance and/or service
should they be required.
URC-5F Heat of Rejection
Icemaker
Model
F-1001MRH 7,660 BTU/hr
F-1001MRH-C 7,840 BTU/hr
AT 90°F (32°C)
WT 70°F (21°C)
Top
Rear
Units: mm [in.]
6. Remote Condenser Unit URC-14F (use with F-1500MRH(-C))
NOTICE
Allow 24" (61cm) 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
F-1500MRH(-C) 13,194 BTU/hr
AT 90°F (32°C)
WT 70°F (21°C)
Top
Rear
Units: mm [in.]
14
7. Remote Condenser Unit URC-22F (use with F-2000MRH(3)(-C))
NOTICE
Allow 24" (61cm) 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
F-2000MRH(-C) 17,690 BTU/hr
F-2000MRH3 16,890 BTU/hr
F-2000MRH3-C 16,750 BTU/hr
AT 90°F (32°C)
WT 70°F (21°C)
Top
Rear
Units: mm [in.]
15
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