Stulz WSA Explorer Series Manuals

Stulz WSA Explorer Series Manuals

Manuals and User Guides for Stulz WSA Explorer Series. We have 1 Stulz WSA Explorer Series manual available for free PDF download: Original Instructions Manual

Stulz WSA Explorer Series Original Instructions Manual

Stulz WSA Explorer Series Original Instructions Manual (88 pages)

Water cooled liquid chillers 400V/-3/50Hz

Brand: Stulz | Category: Chiller | Size: 7 MB

Table of Contents

Table of Contents
4
1 Introduction

6
- Warranty
  6
- Safety
  7
2 Residual Risk

12
- Transport and Installation
  12
- Start-Up
  12
- Operation
  12
- Maintenance
  13
- Dismantling
  13
- Safety Data
  13
3 Transport/ Storage

15
- Delivery of Units
  15
- Storage
  16
- Transport
  16
  - Transport Protection
    16
  - Centre of Gravity
    20
4 Description

22
- Type Code
  22
- Intended Use
  23
- Chiller Design
  23
  - General
    23
  - Versions
    23
  - Refrigerant Circuit
    23
  - Compressor
    24
  - Evaporator
    24
  - Condenser
    24
  - Electrical Cabinet
    24
  - Sensors
    24
  - C2020
    25
- Piping Diagrams
  25
  - Legend
    26
- Hydraulic Diagrams
  31
  - Legend
    31
5 Technical Data

35
- Application Limits
  35
  - Storage Conditions
    35
  - Operating Conditions
    35
- Chilled Water Quality
  37
  - Glycol Correction Factors
    37
- Pressure Drops
  38
- Head Pressure Available
  39
- Technical Data
  41
- Dimensional Drawings
  52
- Electrical Connection Data
  56
6 Installation

57
- Positioning
  57
  - Minimum Distance from Obstacles or Other Chillers
    58
  - Distance of Installation of Several Units
    58
- Weight on the Supports
  59
- Refrigerant Circuit
  62
- External Water Circuit
  62
- Water Connection
  64
- Filling and Bleeding Air
  65
- Electrical Connection
  66
- Opening the Electric Cabinet
  66
- Position of the Electrical Connections
  67
- Pump Control
  68
  - System with External Pump
    68
7 Commissioning

69
- Preparation
  69
- First Startup
  69
8 Maintenance

73
- Safety Instructions
  73
  - Warning Notes
    73
- Maintenance Intervals
  73
- Refrigerant Circuit
  74
  - Refrigerant Charge
    74
  - Quantity
    75
  - Tightness of Refrigerant Circuit
    75
  - Purity
    75
  - Exchange of Filter Drier
    75
  - HP Switch
    76
  - LP Switch
    76
  - Expansion Valve
    77
  - Compressor
    77
- Air Circuit
  79
  - Condenser
    79
  - Condenser Fan
    79
  - Filter
    79
- Evaporator Circuit
  79
  - Tightness
    80
  - Evaporator
    80
  - Differential Pressure Switch
    80
- Electric Circuit
  80
  - Powerboard
    80
- Unit in General
  80
9 Malfunction

82
10 Dismantling and Disposal

84
11 Ce Declaration of Conformity

85
12 Options

86

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