Hoshizaki HR-78MA Manuals

Manuals and User Guides for Hoshizaki HR-78MA. We have 3 Hoshizaki HR-78MA manuals available for free PDF download: Service Manual, Instruction Manual

Hoshizaki HR-78MA Service Manual (60 pages)

COMMERCIAL REFRIGERATOR/FREEZER

Brand: Hoshizaki | Category: Freezer | Size: 3 MB

Table of Contents
2
General Information
5
Safety Instructions
5
Dimensions/Specifications
7
[A] HR-78MA(Model Code: R590)
7
[C] HR-148MA(Model Code: R592)
9
[D] HR-188MA(Model Code: R593)
10
[E] HF-78MA(Model Code: R594)
11
[F] HF-128MA(Model Code: R595)
12
[G] HF-148MA(Model Code: R596)
13
[H] HF-188MA(Model Code: R597)
14
[I] HRF-78MA(Model Code: R598)
15
[J] HRF-128MA(Model Code: R599)
16
[K] HRF-148MA(Model Code: R600)
17
[L] HRF-188MA(Model Code: R601)
18
[B] HR-128MA(Model Code: R591)
19
Technical Information
19
Wiring Diagram
19
Standard Models
19
[A] HR-78MA(Model Code: R590)
19
HR-148MA (Model Code: R592)、HR-188MA (Model Code: R593)
19
[C] HF-78MA(Model Code: R594)
20
[D] HF-128MA(Model Code: R595)
21
HF-148Ma(Model Code: R596)
21
[E] HF-188MA(Model Code: R597)
21
[G] HRF-128MA(Model Code: R599)
23
HRF-148Ma(Model Code: R600)
23
[H] HRF-188MA(Model Code: R601)
24
[F] HRF-78MA(Model Code: R598)
25
Refrigeration Circuit
25
Electronic Controls
27
[A] SET POINT TEMPERATURE
27
[B] CABINET TEMPERATURE DIFFERENTIAL
27
[C] DEFROST CYCLE
27
[D] DEFROST TERMINATION TEMPERATURE
27
[E] TEMPERATURE DISPLAY
27
[F] COMPRESSOR SOFT START
28
[H] CHECKING SET POINT TEMPERATURE
29
[I] MANUAL DEFROST
30
[J] ERROR CODES
30
Timing Chart
31
[A] STARTUP - CONTROL
31
[B] DEFROST
32
Indicator Lights
33
Controller
33
Wiring Diagram
41
Service Diagnosis
42
Error Codes
42
Flowchart
43
[A] HR SERIES, HRF SERIES - REFRIGERATOR
43
[B] HF SERIES, HRF SERIES - FREEZER
44
Components
45
Controller
47
[A] SERVICING CONTROLLER
47
[B] CHECKING THERMISTOR
48
Removal and Replacement of Components
49
Controller and Thermistor
49
[A] CONTROLLER
49
[B] THERMISTOR
49
Refrigeration Circuit
52
[A] COMPRESSOR
52
[B] CONDENSER and DRIER
52
[C] EVAPORATOR
53
[D] CONDENSER FAN MOTOR
53
[E] DEFROST HEATER and THERMAL FUSE
54
Air Duct
55
[A] AIR DUCT
55
[B] INTERIOR FAN MOTOR (EXCEPT HRF-78MA)
56
[C] INTERIOR FAN MOTOR (HRF-78MA)
57
Door Parts
58
[A] HINGE SPACER
58
[B] LIFT HINGE
58
[C] DOOR GASKET
58
Condenser Cleaning Pan
59
Optional Parts
60
[A] HINGE KIT
60
[B] LEG
60
[C] CASTER
60

Hoshizaki HR-78MA Instruction Manual (24 pages)

COMMERCIAL REFRIGERATOR/FREEZER

Brand: Hoshizaki | Category: Refrigerator | Size: 3 MB

Table of Contents
2
安装说明
3
各部分名称(Hr-128Ma)
3
安装方法
4
层板和导轨
5
[A] 层板和层板托(标准)
5
[B] 导轨(定制)
6
[C] 支撑杆(定制)
6
电气连接
6
排水管连接
6
操作说明
7
柜内温度设定
8
除霜方式
9
指示灯
9
内部、外部、层板
9
空气过滤网
9
报修前
10
[A] 显示故障代码的故障
10
[B] 不显示故障代码的故障
10
废弃处理
10
气候类型说明
11
Construction (Hr-128Ma-S)
14
Accessories
14
Location
14
Set up
15
Shelf and Rail
16
[A] SHELF and SHELF CLIP (Standard)
16
[B] RAIL (Customized)
17
[C] HANGER (Customized)
17
Electrical Connections
17
Drain Connections
17
Operating Instructions
18
Start up
19
Front Panel
19
Cabinet Temperature Setting
19
Defrost
20
Indicator Lights
20
Shut down
20
Maintenance
21
Interior, Exterior, Shelf
21
Air Filter
21
Before Calling a Service Agent
22
[A] TROUBLES with ERROR CODE INDICATION
22
[B] TROUBLES WITHOUT ERROR CODE INDICATION
22
Disposal
22
Warranty
22

Hoshizaki HR-78MA Instruction Manual (24 pages)

COMMERCIAL REFRIGERATOR/FREEZER

Brand: Hoshizaki | Category: Refrigerator | Size: 1 MB

Table of Contents
2
安装说明
3
- 各部分名称(Hr-128Ma)
  3
- 安装方法
  4
- 层板和导轨
  5
- 电气连接
  6
- 排水管连接
  6
操作说明
7
- 柜内温度设定
  8
- 除霜方式
  9
指示灯
9
- 内部、外部、层板
  9
- 空气过滤网
  9
报修前
10
- [A] 显示故障代码的故障
  10
- [B] 不显示故障代码的故障
  10
- 废弃处理
  10
- Construction (Hr-128Ma)
  14
- Accessories
  14
- Location
  14
- Set up
  15
- Shelf and Rail
  16
- Electrical Connections
  17
- Drain Connections
  17
Operating Instructions
18
- Start up
  19
- Front Panel
  19
- Cabinet Temperature Setting
  19
- Defrost
  20
- Indicator Lights
  20
- Shut down
  20
Maintenance
21
- Interior, Exterior, Shelf
  21
- Air Filter
  21
- Before Calling a Service Agent
  22
  - [A] TROUBLES with ERROR CODE INDICATION
    22
  - [B] TROUBLES WITHOUT ERROR CODE INDICATION
    22
- Disposal
  22
- Warranty
  22

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