Johnson Controls LX-HPUL-1 Controller Manuals

Manuals and User Guides for Johnson Controls LX-HPUL-1 Controller. We have 1 Johnson Controls LX-HPUL-1 Controller manual available for free PDF download: User Manual

Johnson Controls LX-HPUL-1 User Manual

Johnson Controls LX-HPUL-1 User Manual (105 pages)

Heat Pump Unit Controller

Brand: Johnson Controls | Category: Controller | Size: 1 MB

Table of Contents

Table of Contents
2
Introduction
9
Sensor Configuration Wizard
10
Language Selection
15
Selecting a Measurement System or Selecting a Language
16
Heat Pump Unit Controller Installation Overview
19
Analog Inputs
21
Auxiliary Alarm Input
22
Fan State Input
23
Outdoor Temperature Input
24
Water Temperature Input
25
Outputs

27
- Digital Outputs
  
  29
- Analog Output Protection
  
  29
- Staged Outputs
  
  29
  - Humidifier and Dehumidifier Outputs
    30
- Network Variables Used for Mode Selection
  
  31
- Occupied Mode
  
  32
- Unoccupied Mode
  
  33
  - Ending Unoccupied Mode
    33
- Bypass Mode
  
  34
  - Starting Bypass Mode
    34
    
    Ending Standby Mode
    35
    
    The Effect of Nvisetpoint on the Active Setpoints
    36
    
    Humidity Control
    37
    
    Cooling State
    38
    
    Cooling Demand
    39
    
    Heating Demand
    41
    
    Morning Warm-Up
    42
- Fan Operation
  
  43
- Terminal Load
  
  43
  - Heating Terminal Load
    44
  - Cooling Terminal Load
    45
- Networking Operations
  
  46
  - Network Outputs
    47
  - Optimum Start
    48
Optimum Start

49
Emergency Operation

49
The PID Loop

51
- Proportional
  
  51
- Derivative
  
  52
- Integral
  
  53
  - Gain
    53
- Dead Band
  
  54
Alarm Operation

56
- Alarm Features
  
  56
- Alarm Types
  
  57
- Alarm Procedure
  
  59
  - Disconnect Alarms
    59
Setting up the Heat Pump Controller

60
- Persistent Network Variables
  
  61
- Setting Units
  
  61
Input Configuration

63
- Heartbeat (Max Send Time)
  
  63
- Throttle (Min Send Time)
  
  64
- Delta Value
  
  64
  - Thermistor Type
    65
  - Get Value
    66
- Output Configuration
  
  68
  - Output Signal Types
    68
  - Creating a Functional Block
    70
- Heating-Cooling Configuration
  
  71
- Fan-Valve Configuration
  
  73
- PID Configuration
  
  74
- Alarm Configuration
  
  75
  - Space Temperatures and Humidity
    76
  - Pump Alarm
    77
- General Settings Configuration
  
  78
  - Radiation Heating
    78
- Options Configuration
  
  79
  - Optimum Start
    79
- Frost Protection
  
  80
- Defrost Cycle
  
  81
- Humidity Control
  
  81
Network Input Configuration

82
Network Output Configuration

84
Object Manage

84
- Object Status
  
  85
  - Electrical Fault
    86
- Nviapplicmode
  
  87
Network Variables

87
- Nvicoildiffpress
  
  87
- Nvidischargetemp
  
  88
- Nvifanstate
  
  89
- Nvifanspeedcmd
  
  89
- Nvihotwater
  
  89
- Nvirefrigtemp
  
  90
- Nvipumpstate
  
  90
- Nvisetpoint
  
  90
  - Nviwatertemp
    91
  - Nvohpstate
    93
  - Nvohwinput
    94
  - Nvoterminalload
    95
- Standard Network Variable Types (SNVT)
  
  96
  - Snvt_Hvac_Status (112)
    97
  - Alarm State
    100
  - Snvt_Lev_Percent (81)
    101
  - Snvt_Switch (95)
    102
  - Snvt_Temp_P (105)
    104

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