Stulz ALR 422 GE Manuals

Manuals and User Guides for Stulz ALR 422 GE. We have 1 Stulz ALR 422 GE manual available for free PDF download: Instructions Manual

Stulz ALR 422 GE Instructions Manual

Stulz ALR 422 GE Instructions Manual (93 pages)

Precision Air Conditioning Units

Brand: Stulz | Category: Air Conditioner | Size: 11 MB

Table of Contents

Table of Contents
2
Safety Instructions
3
Handling Refrigerants
3
Marking
3
Safety and Environmental Requirements
4
2 Residual Risks

5
3 Transport / Storage

7
- Delivery of Units
  7
4 Description

8
- Type Code
  8
- Intended Use
  9
- Design
  9
- Function
  9
5 Technical Data

10
- Application Limits
  10
  - Design Conditions for A/C Units
    11
  - Adjustment of the Pressure Switches
    11
- Technical Data - ASR
  12
- Technical Data - ALR
  13
- Technical Data - ASR
  14
- Technical Data - ALR
  15
- Dimensional Drawings
  16
6 Installation

17
7 Commissioning

40
- Electrical Compartment
  40
- E-Box for A/C Units with Speed Controlled Compressor
  41
- Μpc Electronic Board
  42
- Operation of the Terminal PGD1
  43
- Menu Structure
  44
- Inverter (EC Compressor Driver)
  47
- Setting the Network Address
  47
- Inverter Connections
  48
- Maintenance Intervals
  49
- Safety Instructions
  49
- Refrigerant Charge - Quantity and Purity
  50
- Refrigerant Circuit
  50
- Air Circuit
  51
  - Compressor
    51
  - Expansion Valve
    51
  - Heat Exchanger (Evaporator / GE-Coil)
    51
- Competences
  52
- Unit in General
  52
- Water Circuit
  52
9 Malfunction

53
10 Dismantling and Disposal

54
11 Contents of the CE Declaration of Conformity

55
- Steam Humidifier
  57
- Steam Generation
  57
- Drainage
  57
- Wiring Diagram of the Control Unit ECCM/S
  59
- Configuration of the Control Unit ECCM/S
  60
- General Unit Settings
  60
- Setting the Rotary Switch S1
  60
- Setting the Control Signal
  60
- Supply Connections
  61
- Water Supply
  61
- Water Drain
  61
- Function of the Display and Operating Elements on Control Unit ECCM/S
  62
- Function of the Leds in Info Mode
  63
- Manual Draining
  63
- Taking the Unit out of Operation
  63
- Fault Elimination
  64
- Fault Indication
  64
- Resetting the Maintenance Indication
  64
- Notes on Fault Elimination
  64
- Malfunction Lists
  65
- Replacement of Fine-Wire Fuse on the Control Unit ECCM/S
  66
- Resetting Fault Indication (Red LED Lights in Normal Operating Mode)
  66
- Reheat
  67
- Air Side Connection
  69
- Duct
  69
- Bag Filter Top
  70
- Adapter Plate with Damper or Flexible Connection
  71
- Raised Floor Stand
  73
- Minimum Distances and Mounting Instructions
  73
- Detail of Raised Floor Connection
  73
- Positioning of the Fan Unit on the Floor Stand
  73
- Drawings
  74
- Electrical Options
  87
- Three Phase Control
  87
- Second Power Supply
  87
- Compressor Softstart
  87
- Adjusting the Softstart Controller
  88
- Manual Override Board
  90
- Wiring Diagram of the Circuit Board
  91

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