Daikin EWWH-VZ Water Cooled Chiller Manuals

Manuals and User Guides for Daikin EWWH-VZ Water Cooled Chiller. We have 1 Daikin EWWH-VZ Water Cooled Chiller manual available for free PDF download: Installation, Maintenance And Operating Manual

Daikin EWWH-VZ Installation, Maintenance And Operating Manual

Daikin EWWH-VZ Installation, Maintenance And Operating Manual (34 pages)

WATER-COOLED WATER CHILLERS WITH VARIABLE SPEED COMPRESSOR

Brand: Daikin | Category: Chiller | Size: 2 MB

Table of Contents

Table of Contents
2
1 Introduction

7
2 Installation

11
- Storage
  11
- Receiving and Handling
  11
- Lifting Instructions
  11
- Positioning and Assembly
  12
- Shock Absorbers
  12
- Anchoring
  12
- Water Pipes
  12
  - Evaporator and Condenser Water Pipes
    12
  - Flow Switch
    13
  - Water Treatment
    14
- Temperature Limits and Water Flow
  15
  - Operating Limits EWWD-VZ
    15
  - Operating Limits EWWH-VZ
    16
- Minimum Water Content in the System
  17
- Evaporator Freeze Protection
  18
- Condenser Protection and Design Considerations
  18
  - Condensation Control with Evaporative Cooling Tower
    18
  - Condensation Control with Well Water
    18
- Chilled Water Control Sensor
  19
- Safety Valve
  19
- Open the Isolation And/Or Shut off Valves
  19
- Electrical Connections
  19
- Phase Imbalance
  19
- Control Circuit
  20
3 Operation

20
- Operator's Responsibilities
  20
- Unit Description
  21
- Cooling Cycle Description
  21
  - Evaporator
    21
  - Condenser
    21
  - Expansion Valve
    21
  - Compressors
    21
  - Oil Management System
    22
  - Oil Recovery System
    22
  - Electrical Control Panel
    22
  - Safeties for each Refrigerant Circuit
    23
  - System Safeties
    24
  - Regulation Type
    24
  - Compressor Alternation
    24
  - High Pressure Condensation Control
    24
  - High Pressure Mechanical Safety Pressure Switch
    24
  - Compressor Motor Protection
    24
4 Maintenance

24
- Maintenance and Repair
  24
- Pressure/Temperature Table
  25
- Routine Maintenance
  26
  - Check Condenser Performance
    26
  - Electronic Expansion Valve
    26
  - Cooling Circuit
    26
  - Refrigerant Charge
    28
  - Electrical Installation
    28
- Cleaning and Storage
  28
- Seasonal Maintenance
  28
  - Seasonal Shutdown
    29
  - Seasonal Start up
    29
5 Service Schedule

29
6 Maintenance Schedule

29
7 Precommissioning Check List

31
8 Important Information Regarding the Refrigerant Used

32
- Factory and Field Charged Units Instructions
  32
9 Periodic Checks and Commissioning of Pressure Vessels

33
10 Demolition and Disposal

33

Advertisement

Advertisement

Related Products

Daikin Categories

Air Conditioner

Air Conditioner Heat Pump Chiller Remote Control Air Handlers

More Daikin Manuals