Hoshizaki CR3B-HS, CF3B-FS, CF3B-HS, CR3B-FS User Manual
Hoshizaki
Hoshizaki America, Inc.
Commercial Series
Refrigerated Kitchen Equipment
Models
CR3B-FS
“A Superior Degree
of Reliability”
www.hoshizaki.com
CR3B-HS
CF3B-FS
CF3B-HS
PARTS LIST
Number: 71318
Issued: 3-4-2011
CONTENTS
Auxiliary Codes ...................................................................................................................... 3
Note About Ordering Parts .................................................................................................... 3
A. Reach-In Assembly ............................................................................................................ 4
B. Refrigeration Circuit ........................................................................................................... 7
One Section: CR3B-FS, CR3B-HS .................................................................................... 7
Two Section: CR3B-FS, CR3B-HS .................................................................................... 9
One Section: CF3B-FS, CF3B-HS ...................................................................................11
Two Section: CF3B-FS, CF3B-HS .................................................................................. 13
C. Control Box Assembly ..................................................................................................... 15
One & Two Section: CR3B-FS, CR3B-HS ....................................................................... 15
One Section: CF3B-FS, CF3B-HS .................................................................................. 15
Two Section: CF3B-FS, CF3B-HS ................................................................................... 16
D. Door-Right Hinged ........................................................................................................... 17
Full Solid: CR3B-FS, CF3B-FS ........................................................................................ 17
Half Solid: CR3B-HS, CF3B-HS ...................................................................................... 18
E. Door-Left Hinged ............................................................................................................. 20
Full Solid: CR3B-FS, CF3B-FS ........................................................................................ 20
Half Solid: CR3B-HS, CF3B-HS ...................................................................................... 21
F. Accessories & Packaging ................................................................................................. 23
2
Auxiliary Codes
CR3B-FS
A-5 February 2011
CR3B-HS
A-5 March 2011
CF3B-FS
A-5 January 2011
CF3B-HS
A-5 TBD
Auxiliary Code Breakdown
The auxiliary code is the rst two characters in the serial number. The rst character
indicates the year. Years progress or regress in alphabetical order. The series runs from
"A" through "V" and the letters "I" and "O" are skipped. The second character indicates
signicant part changes within a year. Base is "5" and this number advances for each
change.
Note About Ordering Parts
Most assemblies cannot be ordered as complete units; parts in the assemblies generally
must be ordered separately.
3
A. Reach-In Assembly CR3B-FS, CR3B-HS, CF3B-FS, CF3B-HS
A-5
42
43
41
44
23
18
17
27
24
16
15
10
25
22
12
45
46
35
39
1a
1
35
38
26
7
36
9
11
1
1a
8
10
14a
13a
13
47
19
Half DoorsFull Doors
For Doors, see Section "D" and "E"
19
14
47
21
4
49
20
48
4
3
2
2a
5 5a
37
32
29
31
28
33
31
34
30
34
For Float Switch, see Condensate
Water Pump in Section "B"
6 6a
40
29
30
Title: A. Reach-In Assembly Models: CR3B-FS, CR3B-HS, CF3B-FS, CF3B-HS
Index
No. Description
Reach-In Assembly
Order Assembly Parts Individually
1 Top-Rear Plate 3A6405-01 2
1a Truss Head Screw 5×10, SS 7C32-0510 12
2 Base Plate 3A6403-01 1
2a Hex Head Tapping Bolt 1/4-20×3/4 4A5213-01 8
3 Caster Plate 3A6402-01 4
4 Front Plate 3A6404-01 1
5 4-Inch Locking Caster 4A4275-01 3
5a Hex Head Tapping Bolt 1/4-20×3/4 4A5213-01 12
6 4-Inch Non-Locking Caster 4A4275-02 2
6a Hex Head Tapping Bolt 1/4-20×3/4 4A5213-01 12
7 Nameplate Cover 4A3727-01 1
8 Evaporator Fan Shroud: One
Section
9 Evaporator Fan Shroud: Two
Section
10 Fan Guard 4A4860-01 4
11 Evaporator Fan Shroud Side
(R): Two Section
12 Evaporator Fan Shroud Side
(L): Two Section
13 Pilaster 3A0145-22 12
13a Truss Head Screw 5×10, SS 7C32-0510 36
14 Rear Duct Panel 2A5205-01 3
14a Duct Stand Off 4A4874-01 18
15 Light Plate 3A6530-01 3
16 Light Socket 4A4443-01 3
17 Light Bulb 4A4444-01 3
18 Warning Label 4A2968-03 3
19 Vertical Mullion Face: Two
Section (includes heater)
20 Horizontal Mullion Face: One
Section (includes heater)
21 Horizontal Mullion Face: Two
Section (includes heater)
22 Front Panel 2A6416-01 1
23 Display Module (includes
mounting clips)
24 Door Switch 3A1826-01 3
25 Lock (includes 2 keys) 4A4924-01 3
26 Commercial Label CR3B-FS
27 Emblem 4A0560-01 1
28 Drain Reservoir 3A5565-01 2
29 Drain Fitting 4A2792-01 2
30 Silicone Hose L=150 7730I3812 2
Material or
Model Number Part Number
CR3B-FS 1A2148A01 1
CR3B-HS 1A2152A01 1
CF3B-FS 1A2150A01 1
CF3B-HS 1A2154A01 1
3A6446G01 1
3A6212G01 1
3A6629G01 1
3A6638G01 1
2A5906G01 1
CR3B-HS
CF3B-HS
CR3B-HS
CF3B-HS
CR3B-HS
CF3B-FS
CF3B-HS
3A5684G01 1
3A5910G01 2
4A4862-01 2
3A5816-01 1
3A5816-02 1
A-5
Required Number
5
Title: A. Reach-In Assembly Models: CR3B-FS, CR3B-HS, CF3B-FS, CF3B-HS
Index
No. Description
31 Drain Boot 4A4938-01 2
32 PVC Tubing: One Section L=650 7716I1438 1
33 PVC Tubing: Two Section L=860 7716I1438 1
34 Reservoir Cover 3A5898-01 2
35 Ground Screw 433304-02 2
36 Commercial Nameplate CR3B-FS 1A2155-01 1
37 Caution Label 4A1931-01 1
38 Wiring Label: One Section CR3B-FS
39 Wiring Label: Two Section CR3B-FS
40 Wiring Label: Receptacle Box CR3B-FS
41 Receptacle Box 4A5314-01 1
42 Receptacle Cover 4A5315-01 1
43 Receptacle 4A5316-01 2
44 Receptacle Box Clamp 4A5317-01 1
45 Power Cord CR3B-FS
46 Power Cord CF3B-FS
47 Vertical Mullion Thermal
Breaker: Two Section
48 Horizontal Mullion Thermal
Breaker: One Section
49 Horizontal Mullion Thermal
Breaker: Two Section
Material or
Model Number Part Number
CR3B-HS 1A2155-03 1
CF3B-FS 1A2155-02 1
CF3B-HS 1A2155-04 1
3A6581-01 1
CR3B-HS
CF3B-FS
CF3B-HS
CR3B-HS
CF3B-FS
CF3B-HS
CR3B-HS
CF3B-FS
CF3B-HS
CR3B-HS
CF3B-HS
CR3B-FS
CF3B-FS
CR3B-HS
CF3B-HS
CR3B-HS
CF3B-HS
CR3B-HS
CF3B-HS
3A6583-01 1
3A6582-01 1
3A6584-01 1
3A6623-01 1
3A6407-01 1
4A5379-01 1
4A5318-01 1
2A5908G01 1
2A5908G02 1
3A5931G01 1
3A5951G01 2
A-5
Required Number
6
B. Refrigeration Circuit
One Section: CR3B-FS, CR3B-HS
A-5
6
31
21a
21
17
27
5
22
23
28
24
25
26
1
2
1a 1b
20a 20c
20
3 4
1c
19
20b
19a
18
9
9a
7
8
8a
10
12
13
11
30
32
14
16
29
15a
15
7
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