Hoshizaki Temp Guard RH2-SSB-GD User manual

September 27, 2005
PARTS LIST
ISSUED: May 22, 2000
REACH-IN
Reliability is a
beautiful thingTM
REVISED:
TempGuard
Model
ITEM #: 71170
RH2-SSB-GD

2
CONTENTS
Auxiliary Codes ...................................................................................................................... 3
Note About Ordering Parts .................................................................................................... 3
Material Abbreviations ........................................................................................................... 4
A. Reach-In ............................................................................................................................ 5
B. Refrigeration Assembly ..................................................................................................... 7
C. Control Panel Assembly .................................................................................................. 11
D. Body-Final ....................................................................................................................... 13
E. Label Location ................................................................................................................. 15
F. Condenser Assembly ....................................................................................................... 16
G. Evaporator Assembly ...................................................................................................... 18
H. Evaporator Shroud Assembly .......................................................................................... 19
J. Evap Drain Pan Assembly ................................................................................................ 20
K. Control Box Assembly ..................................................................................................... 21
L. Body-Prefinal ................................................................................................................... 23
M. Mullion-Vertical ............................................................................................................... 25
N. Panel-Front Hinged Assembly ......................................................................................... 27
P. Literature and Packaging ................................................................................................. 28

3
RH2-SSB-GD K-0 May 2000
L-5 March 2001
M-5 May 2002
N-6 January 2003
P-5 December 2003
Q-5 December 2004
Auxiliary Codes
Note About Ordering Parts
Most assemblies cannot be ordered as complete units; parts in the assemblies generally must
be ordered separately.

4
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 = Polytetrafluoroethylene = Teflon
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
AUXILIARY CODE
L-5
Designates the year. "L" indicates the year 2001. Years progress or regress in alphabetical order.
"J" is 1999, "K" is 2000, "M" is 2002, and so on. The letters "I" and "O" were skipped.
Designates significant part changes within the same year for this model. Base is 5 (0 for code
K-0) and this number advances for each change.
Example: P-6
"P" indicates 2004.
"6" indicates the first significant part change for 2004.

5
A. Reach-In
RH2-SSB-GD
K-0, L-5, M-5, N-6, P-5, Q-5 4a
44b
BB1 B2 B3
1a
11b
7
5a
55b
8a
88b 9
2a
22b 2c
3
E
N
2d
CC1
D
2a
22b 2c 2d
10
6a
6
N2
N3
N1

6
Title: A. Reach-In Model: RH2-SSB-GD
Index
No. Description
Material or
Model Number Part Number
Required Number
K-0
L-5
M-5
N-6
P-5 Q-5
B Refrigeration Assembly - 1A0493A01 1 1 1 1
B1 Bolt Assembly 8×45 437889-01 6 6 6 6
B2 Hex Bolt 8×70 7B01-0870 2 2 2 2
B3 Washer 8, SS 7W22-0800 2 2 2 2
C Control Panel Assembly - 2A1219A03 1 1 1 1
C1 T2 Screw 4×8, SS 7P32-0408 7 7 7 7
D Body – Final - 2A1215A03 1 1 1 1
E Label Location - 3A0603G05 1 1 1 1
N Panel – Front Hinged Assembly - 2A2011A02 See
Part #3
Below
111
N1 Clevis Pin 8907-0102 2 2 2
N2 Clotter Pin 8907-0103 2 2 2
N3 Flat Washer 4A0655-03 2 2 2
1 Gusset – Side, Top GS 3A1006-01 1 1 -
Gusset – Frame 4A2845-01 1 -
4A3856-01 1
1a T2 Screw 4×8, SS 7P32-0408 2 2 4 4
1b Truss Head Screw 5×10 7C31-0510 2 2 -
2 Panel – Side, Top SS 2A0615-02 2 -
2A1800-01 2 2 2
2a Insert – Threaded M5 4A0407-01 10 4 4 4
2b Taper Collar SS 4H0171-01 4 4 4 4
2c Countersunk Screw 5×20, SS 7C42-0520 4 4 4 4
2d Bracket – Hinge GS 4A2306-01 2 2 2
3 Panel – Front SS 1A0040-01 1 See Assembly N
4 Top UL Cover GS 2A1118-03 1 1 1 1
4a T2 Screw 4×8, SS 7P32-0408 2 5 5 5
4b Truss Head Screw 5×10, SS 7C32-0510 3 -
5 Rear UL Cover GS 2A1117-01 1 1 1 1
5a T2 Screw 4×8, SS 7P32-0408 3 5 5 5
5b Truss Head Screw 5×10, SS 7C32-0510 2 -
6 Wire Clamp PS 4A0809-03 1 1 1 1
6a Truss Head Screw 5×8, SS 7C32-0508 1 1 1 1
7 Power Cordset - 4A1543-01 1 1 1 1
8 Distributor – Air Top ABS 1A0152-02 1 1 1 1
8a T2 Screw 4×8, SS 7P32-0408 7 7 7 7
8b T2 Screw 4×10, SS 7P32-0410 2 2 2 2
9 Gasket L=1061 4A0808L02 1 1 1 1
10 Frame – Side Top GS 2A1803-01 2 2 2

7
B. Refrigeration Assembly
1/2
RH2-SSB-GD
K-0, L-5, M-5, N-6, P-5, Q-5
Detail A
29 29a 29b
5
HH1
GG1
KK1
27
16
FF1 28
30
17
24
3
11a 1b 1c
25
25
15
See Next Page
Refrigeration 2/2

8
B. Refrigeration Assembly
2/2
RH2-SSB-GD
K-0, L-5, M-5, N-6, P-5, Q-5
Detail A
723
8
2120 24
22
26
11
10
910a
14
13
12
18 18a
19 19a
JJ1
6
31

9
Title: B. Refrigeration Assembly Model: RH2-SSB-GD
Index
No. Description
Material or
Model Number Part Number
Required Number
K-0 L-5
M-5
to
Q-5
F Condenser Assembly - 3A0585A01 1 1 1
F1 T2 Screw 4×8, SS 7P32-0408 4 4 4
G Evap Assembly - 2A1297A02 1 1 1
G1 T2 Screw 4×8, SS 7P32-0408 2 2 2
H Evap Shroud Assembly - 3A0263G01 1 1 1
H1 Truss Head Screw 4×16, SS 7C32-0416 2 2 2
J Evap Drain Pan Assembly - 4A0679A02 1 -
4A0679A03 1 1
J1 T2 Screw 4×8, SS 7P32-0408 6 6 6
K Control Box Assembly - 2A1732A01 1 1 1
K1 Truss Head Screw 4×16, SS 7C32-0416 4 4 4
1 Compressor - 4A1820-01 1 1 1
1a Protector (Included with new
compressor) 4A1875-01 1 1 1
1b Protective Cover Group AKP1000 Supplied with
compressor
111
1c Protector Holder 26126 1 1 1
2 Spacer 027-0072-02 434404-01 4 4 4
3 Grommet 027-0073-00 434403-01 4 4 4
4 Bolt - 437889-01 4 4 4
5 Cover Evap Case - 2A0245G01 1 1 1
6 Cond – Dis Assembly - 3A1585G01 1 1 1
7 Expansion Valve 4A2095-01 1 1 1
8 Pipe – Evap Drain PVC 3A0143-01 1 1 1
9 Thermistor – Cabinet 4A1429 4A1429-01 1 1 1
10 Thermistor Bracket (A) ABS 433964-01 1 1 1
10a Truss Head Screw 4×16, SS 7C32-0416 2 2 2
11 Thermistor Bracket (B) SS 433920-01 1 1 1
12 Elbow – Tubing PP 4A0711-01 1 1 1
13 Bushing SB-750-625 420470-13 1 1 1
14 Vinyl Hose L=350 7730I3812 1 1 1
15 Thermostat – Clean Filter 37TJ32 4A0484-01 1 1 1
16 Filter – Condenser - 3A0277-02 1 1 1
17 Drier C-05E73 4A0924-01 1 1 1
18 Drier Stand GS 4A0949-01 1 1 1
18a T2 Screw 4×8, SS 7P32-0408 2 2 2
19 Drier – Bracket GS 4A0806-01 1 1 1
19a T2 Screw 4×8, SS 7P32-0408 2 2 2
20 Exp Valve Cover (A) PE Foam 3A0372-01 1 1 1
21 Exp Valve Cover (B) PE Foam 3A1495-01 1 1 1
22 Holder – Exp Valve SS 3A0107-01 1 1 1
23 Seal – Ref Tubing NP 3A0257-01 2 2 2
24 Hose Clamp 6808 443461-01 1 1 1

10
Title: B. Refrigeration Assembly Model: RH2-SSB-GD
Index
No. Description
Material or
Model Number Part Number
Required Number
K-0 L-5
M-5
to
Q-5
25 Elbow CU 4A0726-02 2 2 2
26 Tee 996 436000-06 1 1 1
27 Wire Tie (Twist) 232-160607-00-0101 4A1223-01 555
28 Foam Tape L=300 8208-0005 111
29 Draw Latch 97-50-224-11 4A1710-01 444
29a T2 Screw 4×8, SS 7P32-0408 888
29b Truss Head Screw 4×16, SS 7C32-0416 444
30 Switch – Pressure Previously part
of Assembly F
4A2516-02 1
31 Coil Condensate 2A1856-01 111

11
C. Control Panel Assembly
RH2-SSB-GD
K-0, L-5, M-5, N-6, P-5, Q-5
12
5
9
4
6
7
2314
11
11
10
14
1
88a
13
12
12
7a
14a
14a
6
5

12
Title: C. Control Panel Assembly Model: RH2-SSB-GD
Index
No. Description
Material or
Model Number Part Number
Required Number
K-0
L-5
M-5 N-6 P-5 Q-5
1 Panel – Control (Painted GD) 3A1571G01 1 -
1A0631G01 1 -
Panel – Control 1A0835-02 1 1 1
2 Label – Display - 4A1558-01 1 1 -
3A2850-01 1 1 1
3 Mount – Display Board PC 3A0823-01 1 1 1 1 1
4 Board – Display 3287A000 2A0883-01 1 1 1 1 1
5 Nylon Screw 50M030050G006 4A1397-01 4 4 4 4 4
6 Palnut SR 125004 4A1398-01 6 6 6 6 6
7 Board Cover GS 3A1046-01 1 1 1 1 1
7a T2 Screw 4×8, SS 7P32-0408 2 2 2 2 2
8 Control Panel Cover GS 3A0599-01 1 1 1 -
UL Cover – Wire Prison 2A2308-01 1 1
8a T2 Screw 4×8, SS 7P32-0408 2 2 2 2 2
9 Ribbon Cable D-HA-104 4A1106-02 1 1 1 1 1
10 Plug – Hole PE 4A0420-02 2 2 2 2 -
Locking Hole Plug 4A0586-02 2
11 Locking Hole Plug 2663(Black) 4A0586-04 2 2 2 2 2
12 Locking Hole Plug 2703(Black) 4A0586-03 4 4 4 4 4
13 Switch – Rocker 1801-1102 4A0418-01 1 1 1 1 1
14 Strain Relief 4A2148-01 2 2 2 2 2
14a Washer 4A2147-01 4 4 4 4 4

13
D. Body-Final
RH2-SSB-GD
K-0, L-5, M-5, N-6, P-5, Q-5
3
4
L1
10
M
L
9
8
11
7
1
5
6
6a
2
7a
7a
7a
1d
7a
1c
1b
1a
1a
1b
1d
1e
1c

14
Title: D. Body-Final Model: RH2-SSB-GD
Index
No. Description
Material or
Model Number Part Number
Required Number
K-0 L-5
M-5
to
Q-5
L Body – Prefinal - 2A1207A03 1 1 1
L1 Truss Head Screw 5×10, SS 7C32-0510 12 12 12
M Mullion – Vertical - 2A1289A02 1 1 1
1 Glass Door (Right) - 2A1720-01 1 1 1
1a Gasket – Glass Door 4A2052-01 2 2 2
1b Pin – Glass Door 4A2047-01 2 2 2
1c Clip – Glass Door 4A2048-01 2 2 2
1d Rod – Torque 4A2072-01 2 2 2
1e Handle – Glass Door 4A2106-01 2 2 2
2 Glass Door (Left) - 2A1730-01 1 1 1
3 Canoe Clip 254-090301-00-
0108 4A0629-01 6 6 6
4 Bracket – Corner SS 4A0350-01 4 -
4A2261-01 4 -
4A2655-01 4
5 Cover – Corner ABS 3A0221-01 4 -
3A1751-01 8 8
6 Wire Clamp PS 4A0809-02 2 2 2
6a Truss Head Screw 4×6, SS 7C32-0406 2 2 2
7 Hinge – Top Glass Door (Right) SS 3A1568-01 1 1 1
7a Countersunk Screw 5×20, SS 7C42-0520 12 12 12
8Hinge – Bottom Glass Door (Right) SS 3A1569-01 1 1 1
9 Hinge – Top Glass Door (Left) SS 3A1550-01 1 1 1
10 Hinge – Bottom Glass Door (Left) SS 3A1551-01 1 1 1
11 Pin, Torque 15-10320-0001 4A2071-01 2 2 2

15
E. Label Location
RH2-SSB-GD
K-0, L-5, M-5, N-6, P-5, Q-5
A
DETAIL A
Title: E. Label Location Model: RH2-SSB-GD
Index
No. Description
Material or
Model Number Part Number
Required Number
K-0
to
N-6
P-5
Q-5
1 Cover – Nameplate 4A3727-01 1
2 Wiring Label PVC Film 2A1737-01 1 -
2A2353-01 1
3 Label – R404A - 4A0960-01 1 1
4 Label – Penguin – HA(L) - 4A0526-02 1 1
5 Label – On/Off PVC Film 4A0522-01 1 1
6 Emblem – Hoshizaki - 4A0560-01 1 1
7 Label – Display Info PVC Film 3A1413-01 1 1
8 Label – Door Heater Switch PVC Film 4A1039-01 1 1
9 Caution Label PVC Film 4A1931-01 1 1
10 Label – Glass Door Heater Switch PVC Film 4A2076-01 1 1
2
9
3
4
8
7
5
10
6
1

16
F. Condenser Assembly
RH2-SSB-GD
K-0, L-5, M-5, N-6, P-5, Q-5
6a
68
4
3
5
11 11a
12 12a
15 15a
1
14
13
10
9
7a
7
2a
2
16

17
Title: F. Condenser Assembly Model: RH2-SSB-GD
Index
No. Description
Material or
Model Number Part Number
Required Number
K-0
L-5
M-5
to
P-5 Q-5
1 Condenser 973803 2A0638-01 1 1 1
2 Shroud – Condenser GS 2A1491-01 1 1 1
2a T2 Screw 4×8, SS 7P32-0408 8 8 -
4×12, SS 7P32-0412 8
3 Fan Motor U90B1 7190-
1031
440911-01 1 1 -
5KCP84DFK148S
GE 4A3158-01 1
4 Self Locking Nut 8×32 7N21I0832 4 4 4
5 Fan Blade (Puller) AL 4A1865-01 1 1 1
6 Bracket – Condenser Fan Motor GS 2A1668-01 1 1 1
6a Truss Head Screw 5×12, SS 7C32-0512 4 4 4
7 Retainer – Filter SS 4A2138-01 1 1 1
7a T2 Screw 4×8 7P32-0408 2 2 2
8 Insert – Threaded M5 4A0407-01 5 5 5
9 Base – Condenser GS 2A1217-01 1 1 1
10 Grommet Strip L-380 4A1341L01 1 1 1
11 Bracket – Press Switch (A) GS 4A0552-01 1 -
11a T2 Screw 4×8, SS 7P32-0408 1 -
12 Bracket – Press Switch (B) GS 4A1565-01 1 -
12a T2 Screw 4×8, SS 7P32-0408 2 -
13 Grommet Strip L=70 4A1341L01 1 1 1
14 Grommet Strip L=63.5 4A1341L01 1 1 1
15 Capacitor UP25B505UEF 443192-02 1 1 1
15a T2 Screw 4×8, SS 7P32-0408 1 1 1
16 Switch – Pressure See Assembly B 3A0335-02 1 -

18
G. Evaporator Assembly
RH2-SSB-GD
K-0, L-5, M-5, N-6, P-5, Q-5
Title: G. Evaporator Assembly Model: RH2-SSB-GD
Index
No. Description
Material or
Model Number Part Number
Required Number
K-0
to
Q-5
1 Bracket – Evap Shroud (R) SS 4A0545-01 1
1a T2 Screw 4×8, SS 7P32-0408 2
2 Bracket – Evap Shroud (L) SS 4A0548-01 1
2a T2 Screw 4×8, SS 7P32-0408 2
3 Evaporator 3EZ0603KT 2A1252-01 1
4 Clip – Thermistor - 320418-01 1
5 Thermistor – Defrost - 4A1428-01 1
5
4
3
1a
1
2a
2

19
H. Evaporator Shroud Assembly
RH2-SSB-GD
K-0, L-5, M-5, N-6, P-5, Q-5
Title: H. Evaporator Shroud Assembly Model: RH2-SSB-GD
Index
No. Description
Material or
Model Number Part Number
Required Number
K-0
L-5
to
Q-5
1 Shroud – Evap SS 1A0100-01 1 1
2 Evap Fan Assembly - 4A0411-01 1 1
2a T2 Screw 4×8, SS 7P32-0408 3 3
3 Gasket – PVC L=502 4A0414L01 1 -
4A0414L03 1
4 Wire Tie (Twist) Nylon 4A1223-01 2 2
5 Blade – Fan (Pusher) AD9CCW30UBA 3A0438-01 1 1
6 Hex Nut PS 4A1345-01 1 1
7 Lock Washer SS 4A0459-01 3
2a
2
6
3
4
5
4
1
7

20
J. Evap Drain Pan Assembly
RH2-SSB-GD
K-0, L-5, M-5, N-6, P-5, Q-5
Title: J. Evap Drain Pan Assembly Model: RH2-SSB-GD
Index
No. Description
Material or
Model Number Part Number
Required Number
K-0
L-5
to
Q-5
1 Pan Evap Drain SS 2A0200-02 1 1
2 Fitting - Drain Overflow Nylon 4A2182-01 1 1
3 Rubber Gasket - 413854-03 1 1
4 Gasket - Cond Coil R-471E SBE-41 4A0455-01 6 1
5 Strap - Condensate Coil SS 3A0413-01 1 -
3A0413-03 1
5a Truss Head Screw 5×10, SS 7C32-0510 1 1
5a
5
2
3
4
1