LG AC Smart Premium PQCSW421E0A

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ENGLISH

Preparation

 For US models

- At the bottom of AC Smart Premium, connect the power cord to the power port.

Notes

In some countries, except for the U.S, you can connect the 12V power to the AC Smart

Premium by using the provided adapter. If necessary, connect the 24V power to the AC

Smart Premium.

Main Page

Explanatory Notes3
Product Features4
Convenience4
Energy Savings4
Notations Used in this Guide5
How to Use this Guide5
Table of Contents7
Safety Precautions9
Installation9
Warning9
Caution13
- Class a Device15
- Disposal of Your Old Appliance15
- Preparation17
AC Smart Premium Overview17
Components17
Product Specifications18
Features and Functions19
Installation and Configuration20
- Check the Installation Environment and Configure the Device Address21
- AC Smart Premium's RS485 Connection22
- Connect PI485 with AC Smart Premium23
Configure an Emergency Stop28
Information Input Method29
- Starting31
Turning On/Off the Screen31
Rebooting32
Login and Logout33
Home Screen Composition and Features34
- Using the Program35
Control/Monitoring Screen Composition and Features35
- Device Control36
- Icon36
- View Type36
- Simple37
- Detail37
- Monitoring Screen Colors and Icons38
- Box Colors and Operation Mode Per Icon38
- Device Status Icon39
- Control Device Icon39
Device Control40
- Indoor Device41
- Control Menu Per Device41
- Indoor Unit Fine Control42
- Indoor 2Setpoint (Auto Operation Mode)43
- Erv44
- ERV Fine Control45
- Erv DX46
- Ahu48
- AHU Fine Control49
- Awhp50
- Dokit50
- AWHP Fine Control51
- Do52
- Registering Floor Plan53
- Checking Floor Plan56
- Editing the Floor Plan57
- Deleting the Floor Plan59
Monitoring a Device60
Schedule Screen Composition and Features61
Creating Schedules62
Checking Schedules65
Editing Schedules66
Deleting Schedules67
Auto Logic68
Peak Control68
- Editing Groups69
- Adding Groups69
- Changing Group Name71
- Deleting Groups72
- Configuring Peak Control73
- Configuring Priority75
- Checking Peak Control Status76
Demand Control77
Checking Demand Control Status78
Time-Limit Operation80
- Configuring Time-Limit Operation84
- Managing Pattern86
- Adding Pattern86
Interlocking86
Checking Interlocking89
Statistics Screen Composition and Features90
Querying Statistics92
Report Screen Composition and Features93
Querying Report94
Installing95
Registering Device95
- Registering Device Automatically96
- Registering Device Manually98
- Changing Device99
- Deleting Device99
Managing Device100
Environment104
General Setting104
- Language105
- Time Setting105
- Date Setting106
- Temperature Display106
- Initial Date for Statistics107
- Rates Per 1Kwh107
- Adding Exception Date108
- Holiday Setting(the Day Schedule Is Not Work)108
- Deleting Exception Date109
- Version Information109
Screen Setting110
- Setting a Screen Saver111
- Waiting Time (Minutes)112
- Speaker Setting113
- Monitor Power Settings114
- Turn off the Monitor Waiting Time (Minutes)115
- Calibrating the Screen115
Advance Setting116
- LGAP Setting117
- Peak/Demand Set117
- Set the Operation Mode118
- Temperature Difference for Setback/Autochangeover118
- Update S/W119
- DB Backup120
- Recovery DB120
Customer Setting121
- Change Password122
- Add User123
- User Management124
- Deleting User Information124
- Editing User Information125
Network Setting127
- IP Address Settings128
- IP Address128
- Subnet Mask129
- Gateway129
- Sub DNS130
- Main DNS130
E-Mail Setting131
- E-Mail Account Settings132
- E-Mail Settings133
- Email Subject133
- Receiving E-Mail134
- The Transmission Cycle During Error Occurs (Minutes)134
- Automatic Daily Error-Notification Mail135
TMS Setting136
- TMS Configuration137
- TMS Server Address138
- TMS Server Port138
- Update Cycle (Minutes)139
- Site Address139
- Site Name140
- Site Code140
- Admin Name141
- Admin Contact141
Hint143
Control Codes143
Error Codes143
Indoor Device, ERV or ERV DX143
Awhp(Hydro Kit), AHU Error143
Outdoor Unit Errors145
Multiv 20Hp, 30Hp, 40Hp, Error147
Super Errors149
Central Controller Errors150
Pre-Tech Support Checklist150
Guide to Open Source Software151

LG AC Smart Premium PQCSW421E0A - Page 26

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