Hoshizaki SRK-7H User manual

Hoshizaki
“A Superior Degree
of Reliability”
www.hoshizaki.com
Model
SRK-7H
Condensing Unit
Serenity Series
Hoshizaki America, Inc.
Number: 71271
Issued: 5-9-2007
PARTS LIST

2
CONTENTS
Auxiliary Codes...................................................................................................................... 3
Note About Ordering Parts .................................................................................................... 3
Material Abbreviations ........................................................................................................... 4
A. Condensing Unit................................................................................................................ 5
B. Refrigeration Circuit........................................................................................................... 7
C. Control Box Assembly ..................................................................................................... 10
D. Label Location ................................................................................................................. 11
E. Accessories..................................................................................................................... 12

3
Auxiliary Codes
SRK-7H S-0 April 2007
Auxiliary Code Breakdown
K-0
Designates the year. "K" indicates the year 2000.Years progress or regress in alphabetical order.
"J" is 1999, "L" is 2001, "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 0 and this number
advances for each change.
Example: P-1
"P" indicates 2004.
"1" indicates the first significant part change for 2004.
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

5
A. Condensing Unit
SRK-7H
S-0
BB1
C
D
1
2a
2
3a
3
4a
4
5a
5
6a
6
7a
77b 7c 8
9a
9
10
11 11a
12
13
14 14a
15 15a
16
17
18
19 19a
20
C1
21 21a

6
Title: A. Condensing Unit Model: SRK-7H
Index
No. Description
Material or
Model Number Part Number
Required Number
S-0
B Refrigeration Circuit - 1A1362A01 1
B1 T2 Screw 4×8 SS 7P32-0408 10
C Control Box Assembly - 3A3285A02 1
C1 T2 Screw 4×8 SS 7P32-0408 4
D Label Location - 2A4256A01 1
1 Base GS 3A3284G02 1
2 Junction Box GS 3A3286-01 1
2a T2 Screw 4×8 SS 7P32-0408 2
3 Shroud - 3A4200G01 1
3a T2 Screw 4×8 SS 7P32-0408 5
4 Shroud (C) GS 2A3987-01 1
4a T2 Screw 4×8 SS 7P32-0408 2
5 Rear Panel GS 3A4205-01 1
5a T2 Screw 4×8 SS 7P32-0408 4
6 Fan Motor Bracket GS 3A3289-01 2
6a Hex Bolt Assembly (LF) 5×12 SS 7B0230512 8
7 Fan Motor 63 WATT 4A3201-01 2
7a Split Lock Washer NO.8-32 SS 7L22I0832 8
7b Flat Washer 8-32 SS 7W22I0832 8
7c Hex Nut NO.8-32 UNC
SS
7N02I0832 8
8 Fan Blade CCW 4A3614-01 2
9 Side Panel (L) - Rear GS 2A3999-01 1
9a T2 Screw 4×8 SS 7P32-0408 5
10 Grommet - 410666-09 1
11 Side Panel (R) GS 3A3291-01 1
11a T2 Screw 4×8 SS 7P32-0408 8
12 Square Washer BRASS 433537-02 1
13 Screw - Grounding - 433304-02 1
14 Front Panel GS 3A3293-01 1
14a T2 Screw 4×8 SS 7P32-0408 6
15 Louver Panel GS 2A3241-01 1
15a T2 Screw 4×8 SS 7P32-0408 4
16 Wire Saddle VWS4274-C 4A0338-03 12
17 Bushing SB-1500-21 420470-06 1
18 Bushing SR-34-2 420472-05 1
19 Top Panel GS 2A3242-01 1
19a T2 Screw 4×8 SS 7P32-0408 12
20 Cable Tie - 8911-0200 1
21 Top Panel - Interior - 3A4203-01 1
21a T2 Screw 4×8 SS 7P32-0408 4

7
14
15
16
17
18
20
21
22
23
24
26
30
31
32 31
B. Refrigeration Circuit
SRK-7H
S-0
1a
11b 1c
2
2a
3a
33b
4a
4
7a
77b
5
7a
77b
6
8
10 10a 9
11 11a
12
13
19
25
27 27a 28
29 29a
28
33

8
Title: B. Refrigeration Circuit Model: SRK-7H
Index
No. Description
Material or
Model Number Part Number
Required Number
S-0
1 Compressor CS08KQE-
PFV-255
4A4066-01 1
1a Grommet 027-0167-00 434922-01 4
1b Spacer 028-0188-02 434921-01 4
1c Bolt Assembly 8×45 437889-04 4
2 Condenser - 1A1266-01 1
2a T2 Screw 4×8 SS 7P32-0408 2
3 Suction Accumulator - 3A4276-01 1
3a Spacer - Accumulator - 4A3599-01 1
3b Hex Bolt Assembly (LF) 5×12 SS 7B0230512 2
4 Receiver Tank - 438209-01 1
4a Hex Bolt Assembly (LF) 5×12 SS 7B0230512 2
5 Valve Body - Line - 4A3276-01 1
6 Valve Body - Hot Gas - 4A3978-01 1
7 Coil - Valve - 4A3277-01 2
7a Bolt - 4A3277F01 2
7b Truss Head Screw 4×8 SS 7C32-0408 4
8 Valve Bracket GS; See A.
Condensing
Unit, item B1
for mounting
screws
4A3587-01 1
9 Pressure Switch - 433441-07 1
10 Pressure Switch Bracket GS 434938-01 1
10a T2 Screw 4×8 SS 7P32-0408 1
11 Thermostat CS-12A 130C 440664-01 1
11a Pan Head Screw 3×8 SS 7C12-0308 2
12 C.P. Regulator (Headmaster) - 4A0229-03 1
13 Copper Tube (A) - 2A4229G01 1
14 Copper Tube (B) - 4A4146-01 1
15 Copper Tube (C) - 3A4199G01 1
16 Copper Tube (D) - 4A3589-01 1
17 Copper Tube (F) - 3A3295G01 1
18 Copper Tube (G) - 3A3296G01 1
19 Copper Tube (H) - 3A4440-01 1
20 Copper Tube (J) - 3A3715G01 1
21 Copper Tube (K) - 4A3598-01 1
22 Insulation Tubing 7/8×3/8; L=380 7762-2040 1
23 Insulation Tubing 5/8×1/4; L=630 7762-1630 1
24 Copper Tube (A) - Access Valve - 4A3610-01 1
25 Check Valve - 4A1373-01 1
26 Strainer - 441569-02 2
27 Shutoff Valve (access) - 4A3491-01 1
27a T2 Screw 4×8 SS 7P32-0408 2

9
Title: B. Refrigeration Circuit Model: SRK-7H
Index
No. Description
Material or
Model Number Part Number
Required Number
S-0
28 Bracket - Shutoff Valve GS; See A.
Condensing
Unit, item B1
for mounting
screws
4A3898-01 2
29 Shutoff Valve (access) - 4A3490-01 1
29a T2 Screw 4×8 SS 7P32-0408 2
30 Coupling (Male) (liquid line) 5782-8-10
(INCL F01)
434072-01 1
31 Tube Holder - L GS; See A.
Condensing
Unit, item B1
for mounting
screws
438245-02 2
32 Coupling (Male) (suction line) 5782-10-11 4A3826-01 1
33 Crankcase Heater - 434924-01 1

10
2
3
4a
4
5a
5
6a
6
7a
9
11
10
C. Control Box Assembly
SRK-7H
S-0
Title: C. Control Box Assembly Model: SRK-7H
Index
No. Description
Material or
Model Number Part Number
Required Number
S-0
1 Control Box GS 2A3244-01 1
2 Capacitor - Start 145-174MFD/
250V
3A0076-01 1
3 Capacitor - Run 30MFD/370V 3A2005-03 1
4 Strap GS 4A2262-05 1
4a T2 Screw 4×8 SS 7P32-0408 1
5 Starter (Relay) 3ARR3CT10S5 4A1107-09 1
5a T2 Screw 4×8 SS 7P32-0408 1
6 Capacitor 10MFD/250V 443192-01 2
6a T2 Screw 4×10 SS 7P32-0410 2
7 Terminal Block - 4A4201-01 1
7a Pan Head Screw 4×12 SS 7C12-0412 2
8 Magnetic Contactor - 4A0794-01 1
8a T2 Screw 4×8 SS 7P32-0408 2
9 Grommet - 4H2568-01 1
10 Square Washer BRASS 433537-02 1
11 Screw - Grounding - 433304-02 1
1
7
8a
8

11
D. Label Location
SRK-7H
S-0
Title: D. Label Location Model: SRK-7H
Index
No. Description
Material or
Model Number Part Number
Required Number
S-0
1 Label - Penguin - HA (R) - 4A0526-01 1
2 Caution Label (F) - 439146-01 1
3 Caution Label (H) - 439148-01 1
4 Wiring Label - 2A4197-01 1
5 Nameplate - 2A3301-03 1
6 Instruction Sheet - 2A3299-01 1
7 Tag Warning: Electrical
Connection
- 428430-01 1
8 Label - 404A - 4A0960-01 2
1
2
3
4
5
6
7
8
8

12
E. Accessories
SRK-7H
S-0
1 1a 1b
Title: E. Accessories Model: SRK-7H
Index
No. Description
Material or
Model Number Part Number
Required Number
S-0
1 Leg - 3A3716G01 2
1a Hex Head Bolt w/ Washer 8×16 SS 7B0230816 16
1b Hex Nut M8 SS 7N12-0800 16