Hoshizaki RIR1-SSB User Manual
Hoshizaki
Hoshizaki America, Inc.
Commercial Refrigerator
Roll-In Series
Model
RIR1-SSB
“A Superior Degree
of Reliability”
www.hoshizaki.com
PARTS LIST
Number: 71295
Issued: 1-19-2009
CONTENTS
Auxiliary Codes ...................................................................................................................... 3
Note About Ordering Parts .................................................................................................... 3
Material Abbreviations ........................................................................................................... 4
A. Roll-In Assembly ................................................................................................................ 5
B. Refrigeration Circuit ........................................................................................................... 7
C. Control Box Assembly ......................................................................................................11
D. Control Panel Group ........................................................................................................ 12
E. Light Group ...................................................................................................................... 13
F. Upper Panel Group .......................................................................................................... 14
G. Interior Group .................................................................................................................. 16
H. Door-Right ....................................................................................................................... 17
J. Evaporator Assembly ....................................................................................................... 19
K. Evaporator Fan Assembly ................................................................................................ 20
L. Condenser Assembly ....................................................................................................... 21
M. Common Control Box ...................................................................................................... 23
N. Door Subassembly-Right ................................................................................................ 25
P. Accessories & Packaging ................................................................................................. 26
2
Auxiliary Codes
RIR1-SSB T-5 June 2008
U-5 January 2009
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
Material Abbreviations
ALUMINUM
AL = Aluminum
COPPER
CU = Copper
PLASTIC
ABS = Acrylonitrile -butadiene - styrene
AC = Polyacetal
EVA = Ethylene vinyl acetate
PA = Polyamide = Nylon
PC = Polycarbonate
PE = Polyethylene
PES = Polyester
PETP = Polyethylene terephthalate = Tetlon
PP = Polypropylene
PS = Polystyrene
PTFE = Polytetrauoroethylene = Teon
PUR = Polyurethane
PVC = Polyvinyl chloride
RUBBER
VN = Vinyl Nitrile
EPDM = EP rubber
NBR = Nitrile butadiene rubber
NR = Natural rubber
NP = Neoprene
SI.R = Silicone rubber
SY.R = Synthetic rubber
EPH = Epichlorohydrin
STEEL
GS = Galvanized steel
SS = Stainless steel
PS = Plated steel
PAS = Primed steel
4
A. Roll-In Assembly
RIR1-SSB
T-5, U-5
F
C
B
4a
8a
8
4
D
9
2
7a
7
6a
6
5
E
10 11
G
3
H
1
For Ramp Group,
see section "P"
5
Title: A. Roll-In Assembly Model: RIR1-SSB
Index
No. Description
B Refrigeration Circuit (For
mounting hardware, see
section "B" items 1 through 3)
C Control Box Assembly (For
mounting hardware, see
section "M" item 1)
D Control Panel Group (For
mounting hardware, see
section "D" item 1)
E Light Group (For mounting
hardware, see section "E" item
1a)
F Upper Panel Group (For
mounting hardware, see
section "F" item 1)
G Interior Group 2A4486A01 1
H Door-Right (For mounting
hardware, see section "H"
item 1)
1 Body 1A1490G01 1
2 Corner Cover 3A1751-01 2
3 Corner Cover-Shaved 3A4731G01 2
4 Block-Air GS 3A4730-01 1
4a T2 Screw 4×8, SS 7P32-0408 2
5 Strike Group (includes items 6
and 6a)
6 Strike Plate 4A4590-01 1
6a T2 Screw 4×8, SS 7P32-0408 2
7 Upper Air Distributor Group
(includes item 7a)
7a T2 Screw 4×8, SS 7P32-0408 7
8 Air Divider Group (includes
item 8a)
8a T2 Screw 4×8, SS 7P32-0408 4
9 Caution Label 4A1931-01 1
10 Nameplate 2A4523-01 1
11 Cover-Nameplate 4A3727-01 1
Material or
Model Number Part Number
1A1413A01 1
2A4381A01 1
3A4709A01 1
3A4735A01 1
2A4492A01 1
2A4759A01 1
4A4432A01 1
3A4526A01 1
3A4164A01 1
Required Number
T- 5
U-5
6
B. Refrigeration Circuit
1/2
RIR1-SSB
T-5, U-5
44
K
33
34
34a
30 31
14a
14
27 28
8a
8
9
29
42
7
39
19
36
43
40 41
38
35
35a
4
3
5
6a
6
15a 15b 15c 15d 15e
15
7
2
10 11 12 13
45 46 47 48 49 50 51
B. Refrigeration Circuit
2/2
RIR1-SSB
T-5, U-5
J
16
16a
1
18
17
37
32
20 21
26
23a
23
22
3
2
2524
L
8
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