Stulz Explorer WPA140 Manuals

Manuals and User Guides for Stulz Explorer WPA140. We have 1 Stulz Explorer WPA140 manual available for free PDF download: Original Instructions Manual

Stulz Explorer WPA140 Original Instructions Manual

Stulz Explorer WPA140 Original Instructions Manual (78 pages)

Air cooled liquid chillers

Brand: Stulz | Category: Chiller | Size: 9 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
    18
4 Description

20
- Type Code
  20
- Intended Use
  21
- Chiller Design
  21
  - General
    21
  - Versions
    21
  - Refrigerant Circuit
    22
  - Compressor
    22
  - Evaporator
    22
  - Condenser
    22
  - Electrical Cabinet
    23
  - Sensors
    23
  - C2020
    23
- Piping Diagrams
  24
  - Legend
    24
- Hydraulic Diagrams
  30
  - Legend
    30
  - Standard & Low Noise Version
    31
5 Technical Data

34
- Application Limits
  34
  - Operating Conditions
    34
  - Storage Conditions
    34
- Chilled Water Quality
  36
  - Glycol Correction Factors
    36
- Pressure Drops
  36
- Technical Data
  40
- Dimensional Drawings
  45
- Electrical Connection Data
  51
6 Installation

52
- Positioning
  52
  - Minimum Distance from Obstacles or Other Chillers
    53
  - Distance of Installation of Several Units
    53
- Weight on the Supports
  54
- Refrigerant Circuit
  56
- External Water Circuit
  56
- Outside Temperature Sensor
  58
- Chilled Water Connection
  59
- Filling and Bleeding Air
  59
- Electrical Connection
  60
- Opening the Electric Cabinet
  61
- Position of the Electrical Connections
  61
- Pump Control
  62
  - System with External Pump
    62
7 Commisioning

63
- Preparation
  63
- First-Startup
  63
8 Maintenance

67
- Safety Instructions
  67
  - Warning Notes
    67
- Maintenance Intervals
  67
- Refrigerant Circuit
  68
  - Refrigerant Charge
    68
  - Quantity
    69
  - Tightness of Refrigerant Circuit
    69
  - Purity
    69
  - Exchange of Filter Drier
    70
  - HP Switch
    70
  - LP Switch
    70
  - Expansion Valve
    71
  - Compressor
    71
- Air Circuit
  72
  - Condenser
    72
  - Condenser Fan
    72
  - Filter
    72
- Water Circuit
  72
  - Tightness
    72
  - Evaporator
    73
  - Differential Pressure Switch
    73
- Electric Circuit
  73
  - Powerboard
    73
- Unit in General
  73
9 Malfunction

74
10 Dismantling and Disposal

76
11 CE Declaration of Conformity

77

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