User Manuals: Hitachi 8E041072 Water Chiller

Manuals and User Guides for Hitachi 8E041072 Water Chiller. We have 1 Hitachi 8E041072 Water Chiller manual available for free PDF download: Service Manual

Hitachi 8E041072 Service Manual (182 pages)

AIR COOLED WATER CHILLERS, COOLING ONLY AND HEAT PUMP, Cooling capacity 106/112 kW - 585/556/1030 kW

Brand: Hitachi | Category: Chiller | Size: 18.29 MB

Table of Contents

7
Test Run

21
- Cabinet
  22
- Check before Test Run
  22
- Refrigerant System
  22
- Electrical System
  23
- Check before Test Run
  24
- Test Run Method and Check
  24
- Water System
  24
- Cooling Operation (Low Pressure, High Pressure)
  25
- Heating Operation (Low Pressure, High Pressure)
  25
- Electrical Consumption Percentage
  26
- Restart of Test Run
  27
- Check of High Pressure Switch (Cooling Operation)
  28
- Check of Low Pressure Cut Control
  28
- Check of Refrigerant Leakage
  28
- Temperature Controller
  28
- Instruction at Delivery
  29
- During Operation
  30
- During Product and Electrical Installation
  30
- Warning & Cautions
  30
- During Repair and Relocation
  31
- Other Cautions
  31
Electrical Wiring Diagram

33
- Model: R(C/H)UE 40~80AG2
  34
- Power Wiring Diagram
  34
- Model: R(C/H)UE 100~160AG2
  35
- Model: R(C/H)UE 180~240AG2
  36
- Model: R(C/H)UE 280~320AG2
  37
- Model: R(C/H)UE 350~400AG2
  38
- Model: R(C/H)UE 40~400AG2
  39
- Power Wiring Diagram (FAN)
  39
- Control PCB (Pcbc)
  40
- Model: R(C/H)UE 40~400AG2
  40
- Model: R(C/H)UE 280~400AG2 (Secondary Pcbc)
  41
- Input / Output PCB (Pcbd)
  42
- Model: RCUE 40~240AG2
  42
- Model: RCUE 280~400AG2
  43
- Model: RHUE 40~240AG2
  44
- Model: R(C/H)UE 40~80AG2
  45
- Power Wiring Diagram (MCB Option)
  45
- Model: R(C/H)UE 100~160AG2
  46
- Model: R(C/H)UE 180~240AG2
  47
- Model: R(C/H)UE 280~320AG2
  48
- Model: R(C/H)UE 350~400AG2
  49
- Diagram Abbreviations Descriptions
  50
Control System

51
Troubleshooting

85
Maintenance

151

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User Manuals: Hitachi 8E041072 Water Chiller

Hitachi 8E041072 Service Manual (182 pages)

Table of Contents

Table of Contents

Test Run

Electrical Wiring Diagram

Control System

Troubleshooting

Maintenance

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Hitachi Categories