CIAT XtraConnect 2 Pump Control Manuals

Manuals and User Guides for CIAT XtraConnect 2 Pump Control. We have 1 CIAT XtraConnect 2 Pump Control manual available for free PDF download: Installation, Operation, Commissioning, Maintenance

CIAT XtraConnect 2 Installation, Operation, Commissioning, Maintenance (62 pages)

Microchip and LCD display electronic regulation and signaling electronic module for liquid coolers and heat pumps

Brand: CIAT | Category: Control Unit | Size: 2 MB

Table of Contents
2
Important Recommendations

4
General

4
Access Levels

11
List of Parameters

13
Contents of the Menus

20
- Main Menu
  20
- Setpoint Menu
  20
- Unit Status Menu
  20
- Measured Values Menu
  21
- Unit Parameters Menu
  22
- Adjustment Parameters Menu
  22
- Reading Parameters Menu
  23
- Fault Memory Menu
  24
- Test Mode Menu
  25
- TIME SCHEDULES Menu
  26
- COMMUNICATION Menu
  26
- MASTER/SLAVE Menu
  27
- AERO-CONNECT Menu
  27
- ACCESS LEVEL SELECTION Menu
  27
Management of the On/Off Inputs

27
- Automatic Machine Operation Control
  27
- Automatic Water Pump Control
  27
- Load Shedding Control
  28
- Water Flow Switch
  28
- Phase Controller Fault
  29
- Pump 6 Fault
  29
- Emergency Stop
  29
- Fan Fault (Circuits 1, 2 and 3)
  30
- External Fault
  30
- Compressor 1, 2 or 3 Protection ("SE" Box)
  30
- Discharge Fault on Circuit 1, 2 or
  30
- High-Pressure Switch Fault on Circuit 1, 2 or
  31
- LP Fault on Circuit 1, 2 or
  31
- Minimum Desuperheat Discharge Fault
  32
- Electronic Expansion Valve Fault
  32
- Lubrication Fault
  32
- Minimum and Maximum Superheat Fault
  33
Management of the Analogue Inputs

34
Pressure Sensor

35
Pump Management

36
Evaporator Winter and Frost Protection

36
Management of the Outputs of Liquid Valves 1, 2 and

37
Management of the Economiser Valves (Hps)

37
Management of the 25% Output Compressor Valves

38
Management of the Liquid Injection Valves

38
Management of the Functions

38
Controlling a Three-Way Valve on the Hot Water Circuit for Hydrociat Units

40
Master/Slave Control of Two Parallel-Connected Machines

40
- Operating Principle
  41
- General
  41
- Management of the Functions
  41
- Controls
  42
- Unit Status Menu
  43
- Management of Pumps Using P811 (Pumps Stopped by Control)
  43
Controls

43
Condensing Pressure Control

49
Compressor Start-Up Cycle

54
Limit Management

55
Assigning a Communication Address to the Diris Energy Meter

56
Management of the Protections for 3-Circuit Air-To-Water Units (Modules 1 and 2)

56
Time Schedules

56
- Overview
  56
- Definition of Program Steps
  56
- Definition of Holiday Bands
  56
- Operation
  56
Communication Protocol

58
- Communication Interface
  58
- Transmission Mode
  59
- Customer-Accessible Register
  59
- Customer Access Bit
  60

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CIAT XtraConnect 2 Pump Control Manuals

CIAT XtraConnect 2 Installation, Operation, Commissioning, Maintenance (62 pages)

Table of Contents

Important Recommendations

General

Access Levels

List of Parameters

Contents of the Menus

Management of the On/Off Inputs

Management of the Analogue Inputs

Pressure Sensor

Pump Management

Evaporator Winter and Frost Protection

Management of the Outputs of Liquid Valves 1, 2 and

Management of the Economiser Valves (Hps)

Management of the 25% Output Compressor Valves

Management of the Liquid Injection Valves

Management of the Functions

Controlling a Three-Way Valve on the Hot Water Circuit for Hydrociat Units

Master/Slave Control of Two Parallel-Connected Machines

Controls

Condensing Pressure Control

Compressor Start-Up Cycle

Limit Management

Assigning a Communication Address to the Diris Energy Meter

Management of the Protections for 3-Circuit Air-To-Water Units (Modules 1 and 2)

Time Schedules

Communication Protocol

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