LG PRHR040 Brochure page 96

61799 LG Multi V Catalogue
BNU-LW (for the use in
<LonMark certification version 3.3>
PQNFB16A1
Additional accessory
•
Interface unit (PI485) : PMNFP14A0 (for 1 outdoor with Max. 16 Indoors)
Wiring
•
Network
BNU-LW
PQNFB16A1
96_
Air Conditioning System
9/5/07 9:18 am Page 96
BNU-LW
• Easy interface between BMS and LG air conditioner
- Independence of BMS under the standard BMS
: Operation system based on LNS (
- No network installation needed
- Very widely applicable protocol (
Features
Connection to
•
Process ability
•
- 64 units( including indoors and ventilators)
- valid address for each unit : 0x00 ~ 0x3F
Self installation verification function using internet (web server included)
•
- setting gateway
- diagnosis of communication status on LG Air-conditioner network
Connection to remote total management System (LG system)
•
LonMark certification (version 3.3)
•
Controlling
On/Off command
Operation mode setting
Fan Speed setting
Air flow setting
Set temp. setting
User mode setting
PMNFP14A1 (for 1 outdoor with Max. 48 Indoors)
LON comm . line
RS485
Simple central
controller
(Building network unit-
)
using protocol and LG Air-conditioner protocol
Monitoring items
On/Off status report
Operation mode status report
Fan Speed status report
Lock setting Lock status report
Air flow status report
Set temp. status report
Current Space temp. status report
(for only ventilator)
Error status report
User mode status report
Lighting control Remote checking
Indoor unit : Max. 64 units (Air-conditioner & ventilation)
Indoor address : 00 ~ 3F
PI485
PI485
PHNFP14A0
Outdoor unit
network service)
)
(for only ventilator)
BMS system
Utility control
Other LON devices
Ventilation
Indoor unit
LGAP applied Air-conditioner
)