Johnson Controls LX Series Manuals

Manuals and User Guides for Johnson Controls LX Series. We have 8 Johnson Controls LX Series manuals available for free PDF download: Technical Manual, User Manual, Installation Instructions Manual

Johnson Controls LX Series Technical Manual (158 pages)

13.4 SEER2 Split-System Air Conditioner-Single-Phase

Brand: Johnson Controls | Category: Air Conditioner | Size: 3 MB

Johnson Controls LX Series User Manual (105 pages)

Heat Pump Unit Controller

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

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

Johnson Controls LX Series User Manual (107 pages)

Ventilator Controller

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

Table of Contents
2
Introduction
9
Sensor Configuration Wizard
10
Language Selection
15
Selecting a Measurement System or Selecting a Language
16
Unit Ventilator Controller Installation Overview
19
K Ohm or Digital Input
20
Analog Inputs
21
Sensors and Switches
22
Fan State Input
23
Occupancy Input
24
Space Enthalpy Input
25
Window Contact Input
26
Outputs
27
Staged Outputs
29
Humidifier and Dehumidifier Outputs
30
Heating Modulate (HEATING_MOD)
31
Occupied Mode
32
Starting Occupied Mode
33
Ending Unoccupied Mode
34
Starting Bypass Mode
35
Ending Standby Mode
36
Calculating the Space Temperature Setpoint
37
The Effect of a Setpoint Offset on the Active Setpoints
38
Control of the Fresh Air Intake
40
- Humidity Control
  41
Cooling State
42
- When Free Cooling Is Used
  43
- Cooling Demand
  44
- Heating States
  45
- Heating Demand
  46
- Morning Warm-Up State
  47
Terminal Load
48
- Heating Terminal Load
  49
- Cooling Terminal Load
  50
Networking Operations
51
- Network Outputs
  52
- Optimum Start
  53
Emergency Operation
54
- Emergency Initiation
  55
- Proportional
  56
- Gain
  57
- Derivative
  58
- Time
  59
Alarm Operation
60
- Alarm Features
  61
- Alarm Types
  62
- Heartbeat Alarms
  63
- Disconnect Alarms
  65
Setting up the Unit Ventilator Controller
66
- Setting Units
  67
Output Configuration
68
- Output Signal Types
  69
- Configuring an Output Represented as a Functional Block
  71
Heating-Cooling Configuration
72
- Optimum Start
  73
Fan-Valve Configuration
74
PID Configuration
76
Alarm Configuration
77
- Discharge Temperature and Auxiliary Alarm
  78
General Settings Configuration
79
- Radiation Heating
  80
Options Configuration
81
- Frost Protection
  82
Network Input Configuration
83
Network Output Configuration
84
Object Manage
85
- Communication Failure
  87
- Nviapplicmode
  88
- Nviemergcmd
  89
- Nvihotwater
  90
- Nvioutdoortemp
  91
- Nvispacerh
  92
- Nvofanspeed
  93
- Nvouvstate
  95
- Nvospacetemp
  96
- Nvoterminalload
  97
Standard Network Variable Types (Snvts)
98
Snvt_Hvac_Status (112)
99
Alarm State
102
Snvt_Lev_Percent (81)
103
Snvt_Ppm (29)
104
Snvt_Temp_P (105)
106

Johnson Controls LX Series Technical Manual (104 pages)

SPLIT SYSTEM AIR CONDITIONERS 13 SEER – R-410A – 1 PHASE 1.5 THRU 5 NOMINAL TONS

Brand: Johnson Controls | Category: Air Conditioner | Size: 3 MB

Johnson Controls LX Series Technical Manual (76 pages)

SPLIT SYSTEM HEAT PUMPS

Brand: Johnson Controls | Category: Heat Pump | Size: 3 MB

Johnson Controls LX Series Technical Manual (46 pages)

SPLIT SYSTEM AIR CONDITIONERS 13 SEER – R-410A – 1 PHASE 1.5 THRU 5 NOMINAL TONS

Brand: Johnson Controls | Category: Air Conditioner | Size: 3 MB

Johnson Controls LX Series Technical Manual (40 pages)

SPLIT SYSTEM AIR CONDITIONER

Brand: Johnson Controls | Category: Air Conditioner | Size: 3 MB

Johnson Controls LX Series Installation Instructions Manual (24 pages)

Free Programmable Controllers

Brand: Johnson Controls | Category: Controller | Size: 0 MB

Johnson Controls Categories

Controller

Air Conditioner Thermostat Control Unit Irrigation System

More Johnson Controls Manuals

Johnson Controls LX Series Manuals

Table of Contents

Table of Contents

Outputs

Digital Outputs

Analog Output Protection

Staged Outputs

Network Variables Used for Mode Selection

Occupied Mode

Unoccupied Mode

Bypass Mode

Fan Operation

Terminal Load

Networking Operations

Optimum Start

Emergency Operation

The PID Loop

Proportional

Derivative

Integral

Dead Band

Alarm Operation

Alarm Features

Alarm Types

Alarm Procedure

Setting up the Heat Pump Controller

Persistent Network Variables

Setting Units

Input Configuration

Heartbeat (Max Send Time)

Throttle (Min Send Time)

Delta Value

Output Configuration

Heating-Cooling Configuration

Fan-Valve Configuration

PID Configuration

Alarm Configuration

General Settings Configuration

Options Configuration

Frost Protection

Defrost Cycle

Humidity Control

Network Input Configuration

Network Output Configuration

Object Manage

Object Status

Nviapplicmode

Network Variables

Nvicoildiffpress

Nvidischargetemp

Nvifanstate

Nvifanspeedcmd

Nvihotwater

Nvirefrigtemp

Nvipumpstate

Nvisetpoint

Standard Network Variable Types (SNVT)

Table of Contents

Table of Contents

Table of Contents

Table of Contents

Table of Contents

Related Products

Johnson Controls Categories