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HWF40A
Hoshizaki HWF40A Manuals
Manuals and User Guides for Hoshizaki HWF40A. We have
3
Hoshizaki HWF40A manuals available for free PDF download: Service Manual, Instruction Manual, Specifications
Hoshizaki HWF40A Service Manual (64 pages)
Commercial Refrigerators & Freezers Undercounter & Worktop Series
Brand:
Hoshizaki
| Category:
Refrigerator
| Size: 2.04 MB
Table of Contents
Table of Contents
3
Specifications
5
Nameplate Ratings
5
Dimensions
5
Hur40A, Huf40A
6
1A. HUR40A-D, HUF40A-D
6
Hwr40A, Hwf40A
7
2A. HWR40A-D, HWF40A-D
7
Hur68A, Huf68A
8
3A. HUR68A-D, HUF68A-D
8
Hwr68A, Hwf68A
9
4A. HWR68A-D, HWF68A-D
9
Hur96A
10
5A. HUR96A-D
10
Hwr96A
11
6A. HWR96A-D
11
General Information
12
Construction
12
Sequence of Operation and Timing Charts
13
Refrigerators - Continuous Operating Mode
13
Freezers - Continuous Operating Mode
15
Refrigerators - Energy Saving Operating Mode
17
Freezers - Energy Saving Operating Mode
19
Control Board
21
Start-Up Delay
21
Control Board Layout
22
Settings and Diagnostics
23
Gaining Access to Settings and Diagnostics
23
Temperature Display
24
A) Switching the Display between Fahrenheit and Celsius (F5)
24
B) Adjusting the Setpoint Temperature
24
C) Cabinet Temperature Correction (Calibration Factor)
25
Settings and Diagnostics Menu
26
A) Defrost Interval (F0)
27
B) Defrost Termination Temperature (F1)
27
C) Setpoint Temperature Differential (F2)
28
D) High Temperature Alarm Delay Time (F3)
29
E) Low Temperature Alarm Delay Time (F4)
29
F) Temperature Display Scale (F5)
30
G) Alarm History (F6)
30
H) Compressor Run Time (F7)
31
Operating Modes
31
A) Continuous
32
B) Energy Saving
32
C) Automatic Corrections Made During Energy Saving Operating Mode
32
Perimeter Frame Heater
32
Service Diagnosis
33
Alarm Codes
33
Alarm Display Priority
34
Alarm Details and Countermeasures
35
High Temperature Alarm (E1)
35
Low Temperature Alarm (E2)
36
Defrost Alarm (E3)
37
High Pressure Alarm (E4)
37
Clogged Filter Alarm (E7)
38
Defrost Temperature Sensor Malfunction Alarm (E8)
39
Clogged Filter Sensor Malfunction Alarm (E9)
40
Control Board Error Alarms (EA and ED)
41
Diagnosis Chart
42
Thermistor Check
45
Removal and Replacement of Components
46
Service for Refrigerant Lines
46
Refrigerant Recovery
46
Brazing
46
Evacuation and Recharge
47
Removal and Replacement of Refrigeration Unit
48
Removal and Replacement of Compressor
48
Removal and Replacement of Evaporator
49
Removal and Replacement of Capillary Tube / Suction Line Assembly
51
Removal and Replacement of Thermistors
52
Removal and Replacement of Door Gasket
53
Removal and Replacement of Defrost Heater
53
Removal and Replacement of Control Board
54
Removal and Replacement of Fan Motors
55
Door Re-Hinging and Drawer Conversion
55
Cleaning and Maintenance Instructions
56
Cleaning
56
Maintenance
57
Wiring Diagrams
58
A1. HUR40A, HWR40A (Auxiliary Code Q5 and Earlier)
58
A2. HUR40A(-D), HWR40A(-D) (Auxiliary Code Q6 and Later)
59
Huf40A(-D), Hwf40A(-D)
60
C1. HUR68A, HWR68A (Auxiliary Code Q5 and Earlier)
61
C2. HUR68A(-D), HWR68A(-D) (Auxiliary Code Q6 and Later)
62
Huf68A(-D), Hwf68A(-D)
63
Hur96A(-D), Hwr96A(-D)
64
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Hoshizaki HWF40A Instruction Manual (22 pages)
Commercial Refrigerators & Freezers Undercounter & Worktop Series
Brand:
Hoshizaki
| Category:
Refrigerator
| Size: 0.25 MB
Table of Contents
Table of Contents
3
Installation Instructions
5
Unpacking and Checks before Installation
5
Opening and Removing the Front Panel
6
Moving the Unit in a Narrow Elevator or Hallway
6
Location
7
Setup
7
Electrical Connection
8
Drain Connection
9
Final Checklist
9
Operating Instructions
10
Operation - for Safety and Best Results
10
Startup
11
Food Storage
12
Shutdown
12
Electronic Control Operation
13
Temperature Display
13
Adjusting the Setpoint Temperature
14
Alarm Codes
14
Defrost
14
Start-Up Delay
15
Compressor Short Cycle Timer
15
Safety Devices
15
A) Pressure Switch
15
B) Compressor Protector
15
C) Defrost Protection
15
Energy Saving Mode
15
Troubleshooting
16
Unit Fails to Operate
16
Alarm Code Appears in Display
17
Poor Cooling Performance
18
Condensation
18
Noise
18
Cleaning and Maintenance Instructions
19
Cleaning
19
Exterior
19
Interior
19
Door/Drawer Gaskets
19
Shelves
20
Air Filter
20
Condenser
20
Drawers
20
Power Supply Connection
21
Hoshizaki HWF40A Specifications (2 pages)
Hoshizaki HWF40A: Specifications
Brand:
Hoshizaki
| Category:
Freezer
| Size: 0.16 MB
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